CN106259338A - A kind of containing jasmonic or the composition pesticide of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate - Google Patents
A kind of containing jasmonic or the composition pesticide of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate Download PDFInfo
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- CN106259338A CN106259338A CN201510266911.3A CN201510266911A CN106259338A CN 106259338 A CN106259338 A CN 106259338A CN 201510266911 A CN201510266911 A CN 201510266911A CN 106259338 A CN106259338 A CN 106259338A
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Abstract
The invention discloses a kind of containing jasmonic or the composition pesticide of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, effective active composition is active components A and active component B, wherein active components A is selected from jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, active component B is selected from any one compound following: the insecticides such as biogenic substances, carbamates, amide-type, organic phosphates, bishydrazide, pyrethroid, and the weight ratio of active components A and active component B is 1 100～80 1.The present composition has potentiation to the various pests of harm agricultural production, decreases pesticide usage amount, reduces pesticide residual quantity on crop, alleviate environmental pollution, and to person poultry safety, Environmental compatibility is good, and insect is not likely to produce Drug resistance.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of containing jasmonic or the agriculture of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate
Drug composition application on crop pests.
Background technology
Jasmonic (jasmonic acid is called for short JA) chemical name: 3-oxygen-2-2 '-cis-pentenyl-
Pentamethylene .-1-acetic acid, and (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate (being called for short JA_Me), be the derivative of a class fatty acid
Thing, the endogenous growth regulators matter being present in higher plant body.Jasmonic is a kind of hormone,
It is prevalent in various plant, there is physiological function widely, be presently believed to be high planting
Endogenous growth regulators matter in object.What is more important, it is pathogen, exciton
(elicitor) and the signaling molecule of wound (wounding) inducing plant defense gene expression, and
Itself also can be as exciton.Existing a large amount of hereditism and molecular biology evidence show, JA
Plant is take part in pathogen and plant-feed insect as a kind of important endogenous signal molecule
Defence.
Biogenic substances avilamycin, emamectin-benzoate, multiple killing teichomycin, ethyl
Pleocidin；Carbamates indoxacarb, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl, triaguron；
Amide-type Tolfenpyrad, fluorine oxygen insect amide, flonicamid, bromine cyanogen insect amide, chlorine worm benzene first
Amide, fipronil bisamide；Organic phosphates such as chlopyrifos, Profenofos, Malathion, dichlorvos；
Bishydrazide furan tebufenozide, chlorine tebufenozide, ring tebufenozide, methoxyfenozide, tebufenozide；
Pyrethroid gamma cyhalothrin, ethofenprox, decis, Biphenthrin, first cyanogen
Chrysanthemum ester, Tefluthrin；Thiocyclam, dimehypo, Cupric sulfate, sulfoxaflor, lufenuron,
Nylar, spiral shell worm ethyl ester, metaflumizone, five fluorine worm hydrazones, fluorine pyrrole furanone belong to conventional killing
Worm agent, is widely used in preventing and treating the insect pest on crops, and prevention effect is preferable.
But in the real process of agricultural production, pest control is easiest to generate the problem that
The generation of pest resistance to insecticide.Different cultivars composition compounds, and is that preventing and treating resistant insect is the most normal
The method seen.Heterogeneity compounds, and according to practical application effect, judges that certain is multiple
Join potentiation, add and or antagonism.In most cases, the compounding effect of pesticide
Being all additive effect, really have the compounding little of potentiation, especially potentiation is very
Substantially, compounding that co-toxicity coefficient is the highest is the most less.Study through inventor, find jasmine
Jasmine acid or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate can produce good potentiation after compounding with active component B, and
And it is the openest about the relevant report that jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate are compounding with active component B.
Summary of the invention
The purpose of the present invention is to propose to one and have that synergistic function, use cost be low, preventive effect
Good containing jasmonic or the composition pesticide of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate.
The composition pesticide containing jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate that the present invention proposes is by active component
A and active component B forms, and active components A and active component B weight ratio are 1 100～80
1, described active components A is selected from jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, and active component B is selected from
Biogenic substances avilamycin, emamectin-benzoate, multiple killing teichomycin, ethyl kill more
Rhzomorph；Carbamates indoxacarb, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl, triaguron；Acyl
Amine Tolfenpyrad, fluorine oxygen insect amide, flonicamid, bromine cyanogen insect amide, chlorine worm benzoyl
Amine, fipronil bisamide；Organic phosphates such as chlopyrifos, Profenofos, Malathion, dichlorvos；
Bishydrazide furan tebufenozide, chlorine tebufenozide, ring tebufenozide, methoxyfenozide, tebufenozide；
Pyrethroid gamma cyhalothrin, ethofenprox, decis, Biphenthrin, first cyanogen
Chrysanthemum ester, Tefluthrin；Thiocyclam, dimehypo, Cupric sulfate, sulfoxaflor, lufenuron,
One of Nylar, spiral shell worm ethyl ester, metaflumizone, five fluorine worm hydrazones, fluorine pyrrole furanone are planted, and live
Property composition A and the preferred weight ratio of active component B be 1 60～60 1；More preferably jasmine
The weight ratio of jasmine acid or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B is 1 20～20 1, more preferably
The weight ratio of jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B is 1 10～10 1, more preferably
Weight ratio for jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B is 1 5～5 1, most preferably
Weight ratio for jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B is 1 2～2 1.
The composition pesticide containing jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate that the present invention proposes is used for preventing and treating agriculture
The purposes of pest on crop, described crops include that cereal crops, legume crop, fiber are made
Thing, sugar crop, melon crop, fruits crop, dry fruit crop, hobby crop, root
Stem class crop, oil crop, flower crop, medicinal crop, crop, green manure herbage make
Thing；Described insect includes beet armyworm, lopper worm, Pieris rapae, bollworm, Jin Wenxi
Moth, fall webworms, pine moth, looper, oriental tobacco budworm, leaf rollers, carpocapsa pononella, leafhopper,
Diamond, colorado potato bug, stinkbug silk worm, wood louse, California red scale, powder soft wax a red-spotted lizard, citrus mealy bug,
Citrus snow a red-spotted lizard, aleyrodid, pink bollworm, Prodenia litura, diamondback moth, leaf miner, tea lesser leafhopper,
Aphid, planthopper, rice leaf roller, striped rice borer, yellow rice borer, scale insect or thrips.
Active components A, the weight ratio of active component B are 1 100～80 1.Generally combination
In thing, the weight percentage of active component is the 0.5%～90% of gross weight, is preferably
5%～80%.According to different preparation types, active component content scope is different.Logical
Often, liquid preparation contains the active substance of by weight 1%～70%, preferably 5%～50%；
Solid preparation contains the active substance of by weight 5%～80%, preferably 10%～80%.
The Pesticidal combination of the present invention at least contains a kind of surfactant, when being beneficial to use
Active component dispersion in water.Surface-active contents is the 5%～30% of total formulation weight amount,
Surplus is solid or liquid diluent.
The bactericidal composition of the present invention through dilution or directly can be used before use by user.
Its preparation can be prepared by common processing method known in those skilled in the art, will activity
After material mixes with liquid flux or solid carrier, add surfactant such as dispersant, steady
Determine one or more in agent, wetting agent, binding agent, defoamer, disintegrating agent, antifreeze etc..
The Pesticidal combination of the present invention, can be processed on any pesticide acceptable dose on demand
Type, the most more preferably dosage form is for making wettable powder, water dispersible granules, suspending agent, hanging
Emulsion, aqueous emulsion, microemulsion, soluble granule, soluble powder, soluble liquid,
Water preparation, thermal fog, ultra low volume liquids, microcapsule suspending agent or microcapsule suspension-suspendinagent agent.
Compositions comprises following constituent content when making wettable powder: active components A 0.5%～
80%, active component B0.5%～80%, dispersant 2%～10%, wetting agent 2%～10%, fill out
Material surplus.
Compositions includes following constituent content when making water dispersible granules: active components A 0.5%～
80%, active component B0.5%～80%, dispersant 3%～12%, wetting agent 1%～8%, collapse
Solve agent 1%～10%, binding agent 0～8%, filler surplus.
Compositions includes following constituent content when making suspending agent: active components A 0.5%～50%,
Active component B0.5%～50%, dispersant 2%～10%, wetting agent 2%～10%, defoamer
0.01%～2%, thickening agent 0～2%, antifreeze 0～8%, deionized water add to 100%.
Compositions includes following constituent content when making suspension emulsion: active components A 0.5%～50%,
Active component B0.5%～50%, dispersant 2%～10%, defoamer 0.01%～2%, solvent
1%～15%, thickening agent 0～2%, emulsifying agent 2%～12%, antifreeze 0～8%, deionized water
Add to 100%.
Compositions comprises following constituent content when making aqueous emulsion: active components A 0.5%～50%,
Active component B0.5%～50%, solvent 1%～30%, emulsifying agent 1%～15%, antifreeze 0～8%,
Thickening agent 0～2%, defoamer 0.01%～2%, deionized water supply surplus.
Compositions includes following constituent content when making microcapsule suspending agent: active components A
0.5%～50%, active component B0.5%～50%, macromolecule cyst material 2%～10%, dispersion
Agent 1%～10%, organic solvent 1%～10%, defoamer 0.01%～2%, emulsifying agent 1%～7%,
PH adjusting agent 0.01%～5%, deionized water add to 100%.
Compositions includes following constituent content when making microcapsule suspension-suspendinagent agent: active components A
0.5%～50%, active component B0.5%～50%, macromolecule cyst material 2%～10%, dispersion
Agent 1%～12%, wetting agent 1%～8%, organic solvent 1%～15%, emulsifying agent 1%～6%,
Defoamer 0.01%～2%, thickening agent 0～2%, pH adjusting agent 0.01%～5%, deionized water
Add to 100%.
Compositions includes following constituent content when making thermal fog: active components A
0.001%～20%, active component B0.1%～50%, dispersant 3～12%, wetting agent 1～8%,
Stabilizer 0～5%, cosolvent 5%～10%, balance of solvent.
Compositions is made ultra low volume liquids and is included following constituent content: active components A
0.001%～20%, active component B0.1%～50%, dispersant 3～12%, wetting agent 1～8%,
Synergist 1～5%, penetrating agent 1%～10%, balance of solvent.
The wettable powder the key technical indexes of the present invention:
The water dispersible granules the key technical indexes of the present invention:
The suspending agent the key technical indexes of the present invention:
The suspension emulsion the key technical indexes of the present invention:
The aqueous emulsion the key technical indexes of the present invention:
The microcapsule suspending agent the key technical indexes of the present invention:
The microcapsule suspension-suspendinagent agent the key technical indexes of the present invention:
Thermal fog the key technical indexes of the present invention:
Ultra low volume liquids the key technical indexes of the present invention:
It is an advantage of the current invention that: (1) jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and avilamycin, methylamino Ah
Dimension rhzomorph benzoate, multiple killing teichomycin, ethyl pleocidin, indoxacarb, Mobucin, speed are gone out
Prestige, carbaryl, triaguron, Tolfenpyrad, fluorine oxygen insect amide, flonicamid, bromine cyanogen worm
Amide, Rynaxypyr, fipronil bisamide, chlopyrifos, Profenofos, Malathion, enemy
Dichlorvos, furan tebufenozide, chlorine tebufenozide, ring tebufenozide, methoxyfenozide, tebufenozide, height
Effect lambda-cyhalothrin, ethofenprox, decis, Biphenthrin, Fenpropathrin, Tefluthrin；
Thiocyclam, dimehypo, Cupric sulfate, sulfoxaflor, lufenuron, Nylar, spiral shell worm ethyl ester,
After metaflumizone, five fluorine worm hydrazones, fluorine pyrrole furanone are compounding, there is obvious potentiation and holding effect is made
With；(2) to cereal crops, legume crop, fibre crops, sugar crop, melon crop,
Fruits crop, dry fruit crop, hobby crop, root crop, oil crop, flowers
Crop, medicinal crop, crop, green manure pasture crop insect all have greater activity；(3)
Decrease pesticide usage amount, reduce pesticide residual quantity on crop, alleviate environmental pollution；
(4) to person poultry safety, Environmental compatibility is good；And preparation adhesion strength strengthens, resistance to rainwater rushes
Brush.
Detailed description of the invention
Below in conjunction with embodiment, further instruction of the present invention, the percentage ratio in embodiment are
Percentage by weight, but the invention is not limited in this.
Application Example one
Embodiment 1～12 wettable powder
Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, active component B, dispersant, wetting agent, filler are existed
Mix homogeneously in mixed cylinder, remixes uniformly after jet mill is pulverized, can be prepared by this
Bright described wettable powder product, is specifically shown in Table 1.
Table 1 embodiment 1～12 each component and weight portion
Embodiment 13～24 water dispersible granules
By jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, active component B, dispersant, wetting agent, disintegrating agent,
Fillers etc. obtain the particle diameter needed together through comminution by gas stream, add binding agent (can add and can be not added with)
Deng other auxiliary agent, obtain granulation materials.Item is quantitatively sent into warp in fluidized bed granulating dryer
Cross and pelletize and dried, can be prepared by water dispersible granules product of the present invention, be specifically shown in Table
2。
Table 2 embodiment 13～24 each component and weight portion
Embodiment 25～36 suspending agent
By dispersant, wetting agent, defoamer, thickening agent (can add and can be not added with), antifreeze (can
Add and can be not added with), through high speed shear mix homogeneously, add jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, work
Property composition B, ball milling 2～3 hours in ball mill, make diameter of particle all below 5 μm,
Surplus deionized water is supplied, and can be prepared by suspending agent product of the present invention, is specifically shown in Table
3。
Table 3 embodiment 25～36 each component and weight portion
Embodiment 37～42 suspension emulsion
By dispersant, defoamer, thickening agent (can add and can be not added with), (can add can for antifreeze
It is not added with) through high speed shear mix homogeneously, add active component B, ball milling in ball mill
2～3 hours, make diameter of particle all below 5 μm, prepare active component B suspending agent, so
After by jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, solvent (can add and can be not added with), emulsifying agent and various help
The direct emulsifying of agent high speed agitator is in suspending agent, and surplus deionized water is supplied, and prepares
Suspension emulsion product of the present invention, is specifically shown in Table 4.
Table 4 embodiment 37～42 each component and weight portion
Embodiment 43～50 aqueous emulsion
Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, active component B, solvent, emulsifying agent are added together,
Make to be dissolved into homogeneous oil phase；By deionized water, antifreeze (can add and can be not added with), thickening agent (can
Add and can be not added with), defoamer mix, become homogeneous aqueous phase.Under high velocity agitation, by water
Being added to oil phase, surplus deionized water is supplied；Can be prepared by aqueous emulsion of the present invention to produce
Product, are specifically shown in Table 5.
Table 5 embodiment 43～50 each component and weight portion
By avilamycin, emamectin-benzoate, multiple killing teichomycin, second in table 1～5
Quito bacteriocidin；Carbamates indoxacarb, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl, azoles aphid
Prestige, Tolfenpyrad, fluorine oxygen insect amide, flonicamid, bromine cyanogen insect amide, chlorine worm benzoyl
Amine, fipronil bisamide, chlopyrifos, Profenofos, Malathion, dichlorvos, furan tebufenozide,
Chlorine tebufenozide, ring tebufenozide, methoxyfenozide, tebufenozide, gamma cyhalothrin, ether chrysanthemum
Ester, decis, Biphenthrin, Fenpropathrin, Tefluthrin；Thiocyclam, dimehypo,
Cupric sulfate, sulfoxaflor, lufenuron, Nylar, spiral shell worm ethyl ester, metaflumizone, five fluorine
Worm hydrazone, fluorine pyrrole furanone exchange, and can prepare novel formulation.
Embodiment 51～53 microemulsion
Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, active component B are dissolved in the homogenizer equipped with solvent
In, emulsifying agent, antifreeze (can add and can be not added with), defoamer are joined equipped with above-mentioned solution
Homogenizer in, surplus deionized water strongly mixes after supplying and homogenizes, and finally obtains
The microemulsion product of the present invention that clear appearance is transparent, is specifically shown in Table 6.
Table 6 embodiment 51～53 each component and content
Embodiment 54,55 microcapsule suspending agent
By jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, active component B, macromolecule cyst material, solvent,
Defoamer mix, make to be dissolved into homogeneous oil phase, in a shear condition, oil phase is joined containing
Emulsifying agent, pH adjusting agent, dispersant aqueous phase solution in, surplus deionized water is supplied,
Bi-material reacts at oil-water interfaces, forms macromolecule cyst wall, makes the present composition
Finely disseminated microcapsule suspending agent product, is specifically shown in Table 7.
Table 7 embodiment 54,55 each component and weight portion
Embodiment 56,57 microcapsule suspension-suspendinagent agent
By jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, macromolecule cyst material, solvent mixing, make to be dissolved into
Homogeneous oil phase, joins oil phase in a shear condition containing emulsifying agent, the water of pH adjusting agent
In phase solution, make finely disseminated microcapsule suspending agent.By dispersant, wetting agent, defoamer,
Thickening agent (can add and can be not added with), through high speed shear mix homogeneously, adds active component B,
Ball milling 2～3 hours in ball mill, make diameter of particle all below 5 μm, prepares suspending agent,
Then being joined by suspending agent in the aqueous phase solution of micro-capsule suspension, deionized water supplies surplus,
Make the present composition finely disseminated microcapsule suspension-suspendinagent agent product, be specifically shown in Table 8.
Table 8 embodiment 56,57 each component and weight portion
Embodiment 58,59 thermal fog
By active component jasmonic and (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, active component B, dispersant, wetting agent,
Stabilizer, cosolvent, solvent are put in modulation kettle by regulation proportioning, are uniformly mixing to obtain single-phase
Product, prepares the thermal fog product of the present composition, is specifically shown in Table 9.
Table 9 embodiment 58,59 component and content
Embodiment 60,61 ultra low volume liquids
By active component jasmonic and (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, active component B, dispersant, wetting agent,
Stabilizer, cosolvent, solvent are put in modulation kettle by regulation proportioning, are uniformly mixing to obtain single-phase
Product, prepares the ultra low volume liquids product of the present composition, is specifically shown in Table 10.
Table 10 embodiment 60,61 component and content
The embodiment of the present invention is the method using Toxicity Determination and field test to combine.First pass through
Toxicity Determination, the co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are compounding by a certain percentage,
CTC ＜ 80 is antagonism, and 80≤CTC≤120 are summation action, and CTC ＞ 120 is for increasing
Effect effect, on this basis, then carries out field test.
Test method: respectively the mother solution of each mixed agent is diluted to during test five series concentration,
It is respectively placed in beaker standby.Use the method that first leaching leaf is followed by worm, will be not in contact with any medicament
Blade of the same size in the medicinal liquid configured, soak 5s after take out, naturally dry, put
Enter in insect box, then connect for examination larva, raise under the conditions of 25 DEG C, often process 3 times
Repeating, often repeating examination borer population used is 50, sets blank simultaneously, checks in 72h dead
Borer population, calculates mortality rate and corrected mortality, tries to achieve virulence regression equation and calculate LC50Value.
If comparison mortality rate is more than 10%, then it is considered as invalid test.Computing formula is as follows:
Insect corrected mortality is converted into probit value (y), and concentration for the treatment of (μ g/ml) is converted into
Logarithm value (x), draws virulence regression equation with method of least square, and thus calculates every kind of medicine
The value of agent, calculates co-toxicity coefficient CTC according to the abundant equation of Sun Yun.Computing formula following (with
Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate are standard agent, and its toxicity index is 100):
Theoretical toxicity index (the TTI)=jasmonic of M or the TI × P of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetateJasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate+TI × the P of effective active composition BEffective active composition B
In formula: M is the mixture of different ratio
PEffective active composition BFor the ratio that effective active composition B is shared in the composition
PJasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetateFor the ratio that jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate are shared in the composition
B is selected from avilamycin, emamectin-benzoate, multiple killing teichomycin, ethyl
Pleocidin；Carbamates indoxacarb, Mobucin, meta-tolyl-N-methylcarbamate (MTMC), carbaryl, triaguron,
Tolfenpyrad, fluorine oxygen insect amide, flonicamid, bromine cyanogen insect amide, Rynaxypyr,
Fipronil bisamide, chlopyrifos, Profenofos, Malathion, dichlorvos, furan tebufenozide, chlorine
Tebufenozide, ring tebufenozide, methoxyfenozide, tebufenozide, gamma cyhalothrin, ethofenprox,
Decis, Biphenthrin, Fenpropathrin, Tefluthrin；Thiocyclam, dimehypo, parasite killing
List, sulfoxaflor, lufenuron, Nylar, spiral shell worm ethyl ester, metaflumizone, five fluorine worm hydrazones,
One of fluorine pyrrole furanone is planted.
Application Example two: for examination insect: rice-stem borer
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
EXPERIMENTAL DESIGN: determine that jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate are former with avilamycin through pilot study
Medicine and effective lethasl concentration scope of the two different ratio mixture.
Table 11 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and the abamectin compounded toxicity test analysis of results table to rice-stem borer
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate | — | 10.25 | — |
| Avilamycin | — | 1.21 | — |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 80:1 | 5.11 | 183.65 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 60:1 | 4.66 | 195.96 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 40:1 | 4.19 | 206.92 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 20:1 | 3.27 | 231.20 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 10:1 | 2.52 | 242.23 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 8:1 | 2.18 | 256.91 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 4:1 | 1.55 | 265.13 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 2:1 | 1.07 | 274.45 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 1:1 | 0.76 | 284.80 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 1:2 | 0.62 | 276.43 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 1:4 | 0.56 | 262.35 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 1:8 | 0.53 | 253.10 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 1:10 | 0.54 | 243.61 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 1:20 | 0.53 | 238.31 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 1:40 | 0.57 | 216.95 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 1:60 | 0.59 | 208.09 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 1:80 | 0.63 | 194.18 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate avilamycin | 1:100 | 0.67 | 182.19 |
As shown in Table 11, rice-stem borer is joined by jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate with avilamycin
Ratio is when 1 100～80 1, and co-toxicity coefficient is all higher than 120, illustrates that both are 1 100～80
In the range of 1, mixture all shows potentiation, when jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and Avermectin
The proportioning of element is when 1 20～20 1, and potentiation becomes apparent from highlighting, and co-toxicity coefficient is the biggest
In 230.Test through applicant and find preferably joining of jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and avilamycin
Than be 20:1,15:1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,
3:1,2:1,3:2,1:1,1:2,1:5,1:10,1:15,1:20, wherein when
When jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate are 1:1 with avilamycin weight ratio, co-toxicity coefficient is maximum, increases
Effect effect is the most obvious.
Application Example three is for examination insect: brassicaceous vegetable aphid
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
EXPERIMENTAL DESIGN: determine jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and fipronil bisamide through pilot study
Former medicine and effective lethasl concentration scope of the two different ratio mixture.
Table 12 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate toxicity test analysis of results table to brassicaceous vegetable aphid compounding with fipronil bisamide
As shown in Table 12, jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and fipronil bisamide are to Cruciferae vegetables
Vegetable aphid worm proportioning is when 1 100～80 1, and co-toxicity coefficient is all higher than 120, illustrates that both are 1
In the range of 100～80 1, mixture all shows potentiation, when jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate
With the proportioning of fipronil bisamide when 1 20～20 1, potentiation becomes apparent from highlighting, altogether
Poison coefficient is all higher than 230, tests discovery jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate through applicant double with fluorine worm
The optimum ratio 20:1 of amide, 15:1,10:1,9:1,8:1,7:1,6:1,
5:1,4:1,3:1,2:1,3:2,1:1,1:2,1:5,1:10,1:15,
1:20, wherein when jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate are 1:1 with fipronil bisamide weight ratio altogether
Poison coefficient is maximum, and potentiation is the most obvious.
Application Example four is for examination insect: Laphygma exigua Hubner
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
EXPERIMENTAL DESIGN: determine jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and the former medicine of indoxacarb through pilot study
And effective lethasl concentration scope of the two different ratio mixture.
Table 13 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate toxicity test analysis of results table to Laphygma exigua Hubner compounding with indoxacarb
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate | — | 10.05 | — |
| Indoxacarb | — | 2.11 | — |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 80:1 | 5.13 | 187.21 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 60:1 | 4.69 | 201.83 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 40:1 | 4.25 | 216.59 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 20:1 | 3.61 | 236.09 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 10:1 | 3.07 | 243.92 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 8:1 | 2.78 | 254.92 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 4:1 | 2.19 | 261.84 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 2:1 | 1.62 | 275.19 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 1:1 | 1.22 | 285.88 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 1:2 | 1.03 | 278.09 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 1:4 | 0.95 | 263.79 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 1:8 | 0.91 | 254.18 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 1:10 | 0.92 | 247.09 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 1:20 | 0.93 | 235.75 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 1:40 | 0.99 | 217.32 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 1:60 | 1.04 | 205.55 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 1:80 | 1.08 | 197.29 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate indoxacarb | 1:100 | 1.15 | 184.92 |
As shown in Table 13, Laphygma exigua Hubner is joined by jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate with indoxacarb
Ratio is when 1 100～80 1, and co-toxicity coefficient is all higher than 120, illustrates that both are 1 100～80
In the range of 1, mixture all shows potentiation, when jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and indoxacarb
Proportioning when 1 20～20 1, potentiation becomes apparent from highlighting, and co-toxicity coefficient is all higher than
235, test through applicant and find that jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate with the optimum ratio of indoxacarb are
20:1,15:1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:
1,2:1,3:2,1:1,1:2,1:5,1:10,1:15,1:20, wherein works as jasmine
When jasmine acid or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate are 1:1 with indoxacarb weight ratio, co-toxicity coefficient is maximum, and potentiation is made
With the most obvious.
Application Example five: for examination insect: aphides of ornamental chrysanthemum
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
EXPERIMENTAL DESIGN: determine jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B through pilot study
Former medicine and effective lethasl concentration scope of the two different ratio mixture.
Table 14 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate toxicity test analysis of results table to aphides of ornamental chrysanthemum compounding with active component B
| Reagent agent | Proportioning | LC50(ug/mL) | Co-toxicity coefficient (CTC) |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate | — | 10.37 | — |
| Active component B | — | 1.56 | — |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 80:1 | 5.16 | 187.87 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 60:1 | 4.72 | 201.09 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 40:1 | 4.21 | 216.50 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 20:1 | 3.58 | 228.28 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 15:1 | 3.21 | 238.77 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 12:1 | 2.97 | 243.41 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 10:1 | 2.71 | 252.85 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 8:1 | 2.38 | 267.72 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 6:1 | 2.06 | 278.62 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 4:1 | 1.72 | 283.12 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 2:1 | 1.26 | 285.52 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:1 | 0.94 | 288.51 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:2 | 0.76 | 286.36 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:4 | 0.67 | 280.50 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:6 | 0.64 | 277.42 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:8 | 0.65 | 265.02 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:10 | 0.68 | 248.61 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:15 | 0.7 | 235.35 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:20 | 0.72 | 225.80 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:40 | 0.74 | 215.27 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:60 | 0.76 | 208.16 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:80 | 0.8 | 197.07 |
| Jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate active component B | 1:100 | 0.83 | 189.55 |
As shown in Table 14, jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B are to viewing and admiring Flos Chrysanthemi aphid
Worm proportioning is when 1 100～80 1, and co-toxicity coefficient is all higher than 180, illustrates that both are 1
In the range of 100～80 1, mixture all shows potentiation, when jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate with
The proportioning of active component B is when 1 20～20 1, and potentiation becomes apparent from highlighting, altogether poison
Coefficient is all higher than 225.Discovery jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component is tested through applicant
The optimum ratio of B is 15:1,20:1,10:1,9:1,8:1,7:1,6:1,5:1,
4:1,3:1,2:1,3:2,1:1,1:2,1:5,1:10,1:15,1:
20, potentiation is the most obvious.
Application Example six:
For studying thing: Fructus Lycopersici esculenti, test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..Examination
Test design: determine jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B both through pilot study
The concentration range of different ratio mixture coordinate plant growth.
Toxicity test result
Table 15 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate growth regulation effect to Fructus Lycopersici esculenti compounding with active component B
As shown in Table 15, after jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate are used in mixed way with active component B,
Can activated plant metabolic system and make plant growing accelerate vigor strengthen, the increasing of proline content
Add the reinforcement with cellulase, promote that plant cell increases, stimulate crop root to grow, promote
Plant growth, increases yield, improves crop quality, jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and becomes with activity
Divide B when 1 80～60 1, all have stronger regulation effect.
Find through test: jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B 20:1,15:
1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,3:
2, to various crop after compounding in the range of 1:1,1:2,1:5,1:10,1:15,1:20
On beet armyworm, lopper worm, Pieris rapae, bollworm, apple leaf miner, fall webworms,
Pine moth, looper, oriental tobacco budworm, leaf rollers, carpocapsa pononella, leafhopper, diamond, Ma Ling
Potato beetle, stinkbug silk worm, wood louse, California red scale, powder soft wax a red-spotted lizard, citrus mealy bug, Citrus snow a red-spotted lizard, powder
Louse, pink bollworm, Prodenia litura, diamondback moth, leaf miner, tea lesser leafhopper, aphid, rice fly
The preventing and treating of louse, rice leaf roller, striped rice borer, yellow rice borer, scale insect or thrips has substantially
Potentiation, co-toxicity coefficient is all more than 120.
Effect experiment part: test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., provided, right
According to medicament 0.7% jasmonic and (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate water preparation (autogamy).
Application Example seven jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding anti-harness the river
Rice planthopper drug effect and growth regulation Experiment on Function
This test arrangement, in Hanzhong City suburb, Shaanxi Province, is investigated rice hoppers insect pest and is referred to before medicine
Number, in insect pest early period of origination dispenser, 3 days, 10 days, 20 days investigation insect pest indexes after dispenser
And calculate preventive effect.Result of the test is as follows:
Table 16 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding prevent and treat the rice hoppers test of pesticide effectiveness
As can be seen from Table 16, energy after jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate compound with active component B
Effectively prevent and treat sweet rice hoppers, through inventor test proof jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate with
Oryza sativa L. rice leaf roller, striped rice borer, three changes can also be effectively prevented and treated after active component B is compounding
Snout moth's larva, prevention effect is above 95%, is better than the preventive effect of single dose, and the preventive effect phase is long.Use in test
In the range of medicine, target crop is had no adverse effects, and can the metabolic system of activated plant and make plant
Growth quickening vigor strengthens, and strengthens the growth of root system.Simultaneously to target in test scope of medication
Crop has no adverse effects.
Application Example eight jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate are sweet with active component B and compounding preventing and treating thereof
Blue beet armyworm drug effect and growth regulation Experiment on Function
This test arrangement, in Weinan City suburb, Shaanxi Province, investigates Laphygma exigua Hubner insect pest before medicine
Index, in insect pest early period of origination dispenser, 3 days, 7 days, 15 days investigation insect pest indexes after dispenser
And calculate preventive effect.Result of the test is as follows:
Table 17 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and the compounding preventing and treating Laphygma exigua Hubner test of pesticide effectiveness thereof
As can be seen from Table 17, energy after jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate compound with active component B
Effectively prevent and treat Laphygma exigua Hubner, through inventor test proof jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate with
Can also effectively prevent and treat after active component B is compounding cabbage aphid, Prodenia litura, diamondback moth,
Pieris rapae, prevention effect is above 96%, is better than the preventive effect of single dose, and the preventive effect phase is long.?
Test scope of medication in target crop is had no adverse effects, and can activated plant metabolic system and
Make plant growing accelerate vigor to strengthen, strengthen the growth of root system.Simultaneously in test scope of medication
Target crop is had no adverse effects.
Application Example nine jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding preventing and treating tea thereof
Tree tea lesser leafhopper drug effect and growth regulation Experiment on Function
This test arrangement, in suburb, Ya'an, Sichuan Province, investigates Camellia sinensis tea lesser leafhopper worm before medicine
Evil index, in insect pest early period of origination dispenser, 3 days, 15 days, investigation insect pest in 30 days after dispenser
Index also calculates preventive effect.Result of the test is as follows:
Table 18 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding prevent and treat the Camellia sinensis tea lesser leafhopper test of pesticide effectiveness
As can be seen from Table 18, jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding
Preventing and treating Camellia sinensis tea lesser leafhopper, prevention effect is superior to the preventive effect of single dose, and the preventive effect phase is long.
In test scope of medication, target crop is had no adverse effects, and can the metabolic system of activated plant
And make plant growing accelerate vigor and strengthen, strengthen the growth of root system.Simultaneously at test scope of medication
In target crop is had no adverse effects.
Application Example ten jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding preventing and treating kind thereof
Eggplant aleyrodid drug effect and growth regulation Experiment on Function
This test arrangement, at Xian District, Shanxi Province suburban area, investigates tomato meal mite evil index before medicine,
In insect pest early period of origination dispenser, within after dispenser 3 days, 7 days, 15 days, investigate insect pest indexes and calculate
Preventive effect.Result of the test is as follows:
Table 19 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and the compounding preventing and treating Fructus Lycopersici esculenti aleyrodid test of pesticide effectiveness thereof
As can be seen from Table 19, jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding
Preventing and treating Fructus Lycopersici esculenti aleyrodid, prevention effect is superior to the preventive effect of single dose, and the preventive effect phase is long.In test
Target crop is had no adverse effects in scope of medication, and can the metabolic system of activated plant and make to plant
Thing growth quickening vigor strengthens, and strengthens the growth of root system.Simultaneously to mark in test scope of medication
Target crop has no adverse effects.
Application Example 11 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding preventing and treating thereof
Mandarin tree aphid drug effect and growth regulation Experiment on Function
This test arrangement, in Hanzhong City suburb, Shaanxi Province, is investigated mandarin tree aphid insect pest and is referred to before medicine
Number, in insect pest early period of origination dispenser, investigates insect pest index also in after dispenser 3 days, 7 days, 15 days
Calculate preventive effect.Result of the test is as follows:
Table 20 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding preventing and treating mandarin tree Control of Aphids thereof
As can be seen from Table 20, energy after jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate compound with active component B
Effectively preventing and treating mandarin tree aphid, tests proof jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and work through inventor
Property composition B compounding after can also effectively prevent and treat mandarin tree leaf miner, scale insect, prevention effect
It is above 95%, is better than the preventive effect of single dose, and the preventive effect phase is long.To mark in test scope of medication
Target crop has no adverse effects, and can activated plant metabolic system and make plant growing accelerate vigor
Strengthen, strengthen the growth of root system.Simultaneously in test scope of medication to target crop without bad shadow
Ring.
Application Example 12 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding preventing and treating thereof
Pear tree pear sucker drug effect and growth regulation Experiment on Function
This test arrangement, at Xianyang, Shanxi province suburban area, investigates pear tree pear sucker insect pest index before medicine,
In insect pest early period of origination dispenser, within after dispenser 3 days, 10 days, 20 days, investigate insect pest indexes and count
Calculate preventive effect.Result of the test is as follows:
Table 21 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and the compounding preventing and treating pear tree pear sucker test of pesticide effectiveness thereof
As can be seen from Table 21, energy after jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate compound with active component B
Effectively preventing and treating pear tree pear sucker, prevention effect is better than the preventive effect of single dose, and the preventive effect phase is long.In examination
Test and target crop had no adverse effects in scope of medication, and can the metabolic system of activated plant and make
Plant growing is accelerated vigor and is strengthened, and strengthens the growth of root system.Simultaneously right in test scope of medication
Target crop has no adverse effects.
Application Example 13 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding preventing and treating thereof
Aphides of ornamental chrysanthemum drug effect and growth regulation Experiment on Function
This test arrangement, at Xian District, Shanxi Province suburban area, investigates aphides of ornamental chrysanthemum insect pest before medicine
Index, in insect pest early period of origination dispenser, investigates insect pest and refers to for after dispenser 3 days, 15 days, 30 days
Count and calculate preventive effect.Result of the test is as follows:
Table 22 jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding prevent and treat the aphides of ornamental chrysanthemum test of pesticide effectiveness
As can be seen from Table 22, jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and active component B and compounding
Prevent and treat aphides of ornamental chrysanthemum, test proof jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate and activity through inventor
Can also effectively prevent and treat after composition B is compounding and view and admire Flos Chrysanthemi leafhopper, prevention effect is above 96%,
It is better than the preventive effect of single dose, and the preventive effect phase is long.To target crop without bad in test scope of medication
Impact, and can activated plant metabolic system and make plant growing accelerate vigor strengthen, strengthen root
The growth of system.In test scope of medication, target crop is had no adverse effects simultaneously.
After draw through tests different local throughout the country, jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate are lived
Property composition B compounding after to the beet armyworm in various crop, lopper worm, Pieris rapae, cotton
Earworm, apple leaf miner, fall webworms, pine moth, looper, oriental tobacco budworm, leaf rollers, Herba Marsileae Quadrifoliae
Fruit moth-eaten moth, leafhopper, diamond, colorado potato bug, stinkbug silk worm, wood louse, California red scale, powder soft wax
A red-spotted lizard, citrus mealy bug, Citrus snow a red-spotted lizard, aleyrodid, pink bollworm, Prodenia litura, diamondback moth, leaf mining
Moth, tea lesser leafhopper, aphid, planthopper, rice leaf roller, striped rice borer, yellow rice borer, Jie
The preventive effect of the common insect pests such as shell worm or thrips, all more than 95%, is better than single dose preventive effect, and potentiation is made
With substantially.Simultaneously can the metabolic system of activated plant and make plant growing accelerate vigor and strengthen, dried meat
The increase of histidine content and the reinforcement of cellulase, promote that plant cell increases, and improving activity of root system adds
By force, reach to increase production purpose.
Claims (6)
1., containing jasmonic or a composition pesticide for (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate, effective active composition is
Active components A and active component B, it is characterised in that: active components A and active component B
Weight ratio be 1 100～80 1, described active components A be selected from jasmonic or jasmonic
Methyl ester, active component B is selected from biogenic substances avilamycin, Affirm (Merck Co.) benzoic acid
Salt, multiple killing teichomycin, ethyl pleocidin；Carbamates indoxacarb, Mobucin, speed are gone out
Prestige, carbaryl, triaguron；Amide-type Tolfenpyrad, fluorine oxygen insect amide, flonicamid,
Bromine cyanogen insect amide, Rynaxypyr, fipronil bisamide；Organic phosphates such as chlopyrifos, the third bromine
Phosphorus, Malathion, dichlorvos；Bishydrazide furan tebufenozide, chlorine tebufenozide, ring tebufenozide,
Methoxyfenozide, tebufenozide；Pyrethroid gamma cyhalothrin, ethofenprox, bromine cyanogen
Chrysanthemum ester, Biphenthrin, Fenpropathrin, Tefluthrin；Thiocyclam, dimehypo, Cupric sulfate,
Sulfoxaflor, lufenuron, Nylar, spiral shell worm ethyl ester, metaflumizone, five fluorine worm hydrazones, fluorine
The one of pyrrole furanone.
It is the most according to claim 1 containing jasmonic or the composition pesticide of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate,
It is characterized in that: active components A is 1 60～60 1 with the weight ratio of active component B.
It is the most according to claim 2 containing jasmonic or the composition pesticide of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate,
It is characterized in that:
Active components A is 1 20～20 1 with the weight ratio of active component B.
The most according to any one of claim 1 to 3 containing jasmonic or (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate
Composition pesticide, it is characterised in that: compositions make wettable powder, water dispersible granules,
Suspending agent, suspension emulsion, aqueous emulsion, microemulsion, soluble granule, soluble powder, can
Dissolubility liquor, water preparation, thermal fog, ultra low volume liquids, microcapsule suspending agent or microcapsule suspension-
Suspending agent.
The most according to claim 4 containing jasmonic or the composition pesticide of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate
For preventing and treating insect and the purposes of regulation crop growth on crops.
Purposes the most according to claim 5, it is characterised in that: described insect is sweet
Dish noctuid, lopper worm, Pieris rapae, bollworm, apple leaf miner, fall webworms, pine moth,
Looper, oriental tobacco budworm, leaf rollers, carpocapsa pononella, leafhopper, diamond, colorado potato bug,
Stinkbug silk worm, wood louse, California red scale, powder soft wax a red-spotted lizard, citrus mealy bug, Citrus snow a red-spotted lizard, aleyrodid, red bell
Worm, Prodenia litura, diamondback moth, leaf miner, tea lesser leafhopper, aphid, planthopper, rice are indulged
Leaf roll snout moth's larva, striped rice borer, yellow rice borer, scale insect or thrips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266911.3A CN106259338A (en) | 2015-05-22 | 2015-05-22 | A kind of containing jasmonic or the composition pesticide of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266911.3A CN106259338A (en) | 2015-05-22 | 2015-05-22 | A kind of containing jasmonic or the composition pesticide of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106259338A true CN106259338A (en) | 2017-01-04 |
Family
ID=57633720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510266911.3A Pending CN106259338A (en) | 2015-05-22 | 2015-05-22 | A kind of containing jasmonic or the composition pesticide of (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106259338A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455378A (en) * | 2017-07-28 | 2017-12-12 | 广西南宁市宾阳县聚丰米业有限公司 | A kind of composition containing nimbin and methyl jasmonate |
| CN107996570A (en) * | 2017-12-01 | 2018-05-08 | 湖南省农业生物技术研究中心 | Safener, combination agent for damage of the acetamide-group herbicides to bread crop |
| CN110338194A (en) * | 2019-07-17 | 2019-10-18 | 中国热带农业科学院环境与植物保护研究所 | A kind of granular pesticide for preventing and treating Spodopterafrugiperda |
| CN116602297A (en) * | 2023-05-22 | 2023-08-18 | 中国林业科学研究院森林生态环境与自然保护研究所(国家林业和草原局世界自然遗产保护研究中心) | Nanocrystallized methyl jasmonate and preparation method and application thereof |
-
2015
- 2015-05-22 CN CN201510266911.3A patent/CN106259338A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455378A (en) * | 2017-07-28 | 2017-12-12 | 广西南宁市宾阳县聚丰米业有限公司 | A kind of composition containing nimbin and methyl jasmonate |
| CN107996570A (en) * | 2017-12-01 | 2018-05-08 | 湖南省农业生物技术研究中心 | Safener, combination agent for damage of the acetamide-group herbicides to bread crop |
| CN107996570B (en) * | 2017-12-01 | 2021-01-08 | 湖南省农业生物技术研究中心 | Safener and composition for injury of amide herbicides on cereal crops |
| CN110338194A (en) * | 2019-07-17 | 2019-10-18 | 中国热带农业科学院环境与植物保护研究所 | A kind of granular pesticide for preventing and treating Spodopterafrugiperda |
| CN116602297A (en) * | 2023-05-22 | 2023-08-18 | 中国林业科学研究院森林生态环境与自然保护研究所(国家林业和草原局世界自然遗产保护研究中心) | Nanocrystallized methyl jasmonate and preparation method and application thereof |
| CN116602297B (en) * | 2023-05-22 | 2024-04-12 | 中国林业科学研究院森林生态环境与自然保护研究所(国家林业和草原局世界自然遗产保护研究中心) | Nanocrystallized methyl jasmonate and preparation method and application thereof |
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Application publication date: 20170104 |