CN102396475A - Pesticide composition containing cyantraniliprole and abamectin - Google Patents
Pesticide composition containing cyantraniliprole and abamectin Download PDFInfo
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- CN102396475A CN102396475A CN2011104293188A CN201110429318A CN102396475A CN 102396475 A CN102396475 A CN 102396475A CN 2011104293188 A CN2011104293188 A CN 2011104293188A CN 201110429318 A CN201110429318 A CN 201110429318A CN 102396475 A CN102396475 A CN 102396475A
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Abstract
The invention discloses a pesticide composition containing cyantraniliprole and abamectin. The weight ratio of cyantraniliprole to abamectin is 1:12 to 12:1; and the cyantraniliprole and abamectin account for 0.5 to 80 percent of the weight of the pesticide composition in total, and agriculturally acceptable surfactant and solid carrier or liquid diluent account for the balance. The pesticide composition can be used for preventing and controlling various ground and underground pests in field crops, fruit trees, vegetables, other special crops and lawns, including lepidopterous pests, homopterous pests, coleopterous pests, dipterous pests and hemipterous pests. The pesticide composition expands the application ranges of cyantraniliprole pesticide and abamectin pesticide; meanwhile under the conditions of obvious synergistic effect and optical prevention and control effects, the pesticide composition reduces the dosage, namely dosage per mu, of the pesticides, and therefore the cost is reduced, and the environment harms are reduced.
Description
Technical field
The invention belongs to technical field of pesticide, specifically relate to the insecticides of a kind of brominated cyanogen insect amide and AVM.
Background technology
The bromine cyanogen insect amide, English common name: Cyantranilrole, molecular formula: C
19H
14BrClN
6O
2, structural formula:
The bromine cyanogen insect amide is the ryania acceptor insecticide of a new generation; The pest control through the ryania acceptor that activates target pest; The activation of ryania acceptor can discharge the calcium ion of storing in striated muscle and the smooth muscle cell, stops contraction of muscle, thereby makes insect stop to get food rapidly; Muscular paralysis, vigor disappearance, paralysis occur, final insect is dead.Its applicable crops is extensive, can effectively prevent and treat Lepidoptera, Semiptera and coleopteran pest.This medicine shows mammal and the extremely significant selective difference of insect ryania acceptor simultaneously, and this has improved the safety to mammal, other vertebrates and other natural enemies greatly.
AVM is a new bio source insecticides, english common name: Abamectin, molecular formula: C
48H
72O
14(Bla) C
47H
70O
14(B1b), structural formula:
AVM is a kind of macrolide disaccharide compounds, and tool is tagged, stomach poison function, and very strong penetration is arranged.AVM is the natural products that from edaphon, separates; Insect and mite class had tag with stomach poison function and faint fumigation action is arranged; No systemic action, but it has very strong osmosis to blade, can kill subepidermal insect; And the longevity of residure is long, and it all has good preventive effect to various pests such as Lepidoptera, coleoptera, diptera, Homopteras.
At present one Chinese patent application number is: CN200910110487, and patent name is: disclose suspending agent of a kind of cyanogen insect amide and preparation method thereof in the patent application document of suspending agent of a kind of cyanogen insect amide and preparation method thereof, the suspending agent of said cyanogen insect amide contains following component by mass percent: cyanogen insect amide 1%-50%; Dispersant 2%-15%, wetting agent 1%-5%, functional aid 0%-6%; Antifoaming agent 0.2%-1%; Antifreezing agent 0%-10%, thickener 0.1%-5%, mould inhibitor 0.05%-0.8%; PH regulator agent 0%-2%, surplus is a water.Characteristics such as it is little that this invention has a preparation particle diameter, and narrow diameter distribution, and the normal temperature long term storage is stable, do not have the knot end, and condensate rate is minimum can improve the availability of active component.On the market 1.8% abamectin emulsifiable concentrate has been arranged also simultaneously, 1% AVM associated pesticide such as avermectin micro-emulsion are sold, but do not see insecticides relevant report or the medicament sale that contains bromine cyanogen insect amide and AVM.
Bromine cyanogen insect amide, AVM are one type of highly active compositions; Its usage amount can reach rational control efficiency under lower situation; Therefore under composite situation of carrying out composition, the content of bromine cyanogen insect amide, AVM needs strict research consideration.Use checking through test with actual, bromine cyanogen insect amide and AVM make up between ratio and the content and the preventive effect of its combination and have very big relation.The research and development of the Pesticidal combination of bromine cyanogen insect amide and AVM both provided a kind of new insecticide, and the drug effect when effectively strengthening two kinds of insecticides again and using separately reduces the usage amount of agricultural chemicals, lowers the injury to environment,
Summary of the invention
The insecticides that the purpose of this invention is to provide a kind of brominated cyanogen insect amide and AVM; Can not only enlarge the range of application of these two kinds of insecticides; Under the situation of notable synergistic, the optimum control efficiency of assurance, reduce the usage amount of medicament simultaneously; Reduce a mu usage amount, thereby reduce cost and reduce environmental hazard.
Technical scheme of the present invention:
The insecticides of a kind of brominated cyanogen insect amide and AVM, the weight ratio of said bromine cyanogen insect amide and AVM is: 1: 12～12: 1.
The weight ratio of described bromine cyanogen insect amide and AVM is: 1: 10～10: 1.
The percentage by weight that the weight sum of said bromine cyanogen insect amide and AVM accounts for Pesticidal combination is 0.5%～80%, and surplus is that agricultural goes up acceptable surfactant and solid carrier or liquid diluent.
Described surfactant and solid carrier or liquid diluent comprise: emulsifier, solvent, wetting agent, dispersant, disintegrant, thickener, stabilizing agent, antifreezing agent, antifoaming agent, filler.
Described emulsifier is selected from: the mixture that any one or more in calcium dodecyl benzene sulfonate and aliphatic acid polyethenoxy ether, APES sulfosuccinate, styryl phenol APEO, NPE, castor oil polyoxyethylene ether, aliphatic acid polyethenoxy base ester, the polyoxyethylene aliphatic alcohol ether are formed with arbitrary proportion.
Said solvent is selected from: N, the mixed solvent that any one or more in dinethylformamide, cyclohexanone, 3-methyl cyclohexanol ketenes, N-octylpyrrolidone, N-pyrrolidones, propyl alcohol, butanols, ethylene glycol, diethylene glycol, EGME, butyl ether, ethyl acetate, vegetable oil, acetonitrile, xylol or biodiesel, toluene, diesel oil, methyl alcohol, ethanol, n-butanol, isopropyl alcohol, turpentine oil, solvent naphtha, dimethyl formamide, dimethyl sulfoxide (DMSO), the water equal solvent are formed with arbitrary proportion.
Described wetting agent is selected from: one or more in lauryl sodium sulfate, DBSA, Nekal BX, wetting and penetrating agent F, spaonin powder, silkworm excrement, the soapberry powder.
Described dispersant is selected from: one or more in polycarboxylate, lignosulfonates, APES formaldehyde condensation products sulphate, alkyl benzene sulfonate calcium salt, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, APES, aliphatic amine polyoxyethylene ether, polyoxyethylene carboxylate, the fatty acid glyceride APEO.
Described disintegrant is selected from: one or more in bentonite, urea, ammonium sulfate, aluminium chloride, citric acid, succinic acid, the sodium bicarbonate.
Described thickener is selected from: one or more in xanthans, CMC, hydroxyethylcellulose, methylcellulose, Magnesiumaluminumsilicate, the polyvinyl alcohol.
Described stabilizing agent is selected from: a kind of in sodium citrate, the resorcinol.
Described antifreezing agent is selected from: one or more in ethylene glycol, propane diols, glycerine, the urea.
Described antifoaming agent is selected from: one or more in silicone oil, silicone compound, C10-20 saturated fat acid compounds, the C8-10 aliphatic alcohols compound.
Described filler is selected from: one or more in kaolin, diatomite, bentonite, attapulgite, white carbon, starch, the precipitated calcium carbonate.
Said Pesticidal combination can be prepared as the formulation of suitable agriculture production application such as granule, wetting powder, water dispersible granules, aqueous emulsion, microemulsion, suspending agent, oil-suspending agent, microcapsule suspending agent according to the method for well known to a person skilled in the art.Those of ordinary skill in the art can make the product of the various formulations of the present invention according to the common preparation method of existing agricultural chemicals.
Described Pesticidal combination, formulation are granule, and the gross weight in bromine cyanogen insect amide and AVM wherein contains:
Described Pesticidal combination, formulation are wetting powder, and the gross weight in bromine cyanogen insect amide and AVM wherein contains:
Described Pesticidal combination, formulation are water dispersible granules, and the gross weight in bromine cyanogen insect amide and AVM wherein contains:
Described Pesticidal combination, formulation are aqueous emulsion, and the gross weight in bromine cyanogen insect amide and AVM wherein contains:
Described Pesticidal combination, formulation are microemulsion, and the gross weight in bromine cyanogen insect amide and AVM wherein contains:
Described Pesticidal combination, formulation are suspending agent, and the gross weight in bromine cyanogen insect amide and AVM wherein contains:
Described Pesticidal combination, formulation are oil-suspending agent, and the gross weight in bromine cyanogen insect amide and AVM wherein contains:
Described Pesticidal combination, formulation are microcapsule suspending agent, and the gross weight in bromine cyanogen insect amide and AVM wherein contains:
The present invention is adapted at that various grounds and underground insect comprise the application in Lepidoptera, Homoptera, coleoptera, diptera, the Semiptera in control field crops, fruit tree, vegetables, other special crops and the lawn.Its insecticide-applying way can be for spraying, mix that soil spreads fertilizer over the fields, ditch spread, spread manuer in holes, irritate and insecticide-applying way commonly used in the technical field of pesticide such as execute.
Advantage of the present invention:
1, enlarged the insecticidal spectrum of bromine cyanogen insect amide and AVM, bromine cyanogen insect amide and AVM belong to the pesticide compositional of different insecticidal action mechanism, and be many to the insect action site.
2, the present invention can reduce the application dosage of each bioactivator, thereby has reduced use cost, and can reach the medicament complementation, plays notable synergistic, delays the effect that pest resistance produces.
3, the invention provides the best portfolio ratio of two kinds of insecticides of bromine cyanogen insect amide and AVM; Make it reach the optimum effect of the low preventive effect of usage amount; Reduce the agricultural chemicals use cost in every mu of field of peasant household, reach top gain, and reduced harm when reducing usage amount environment.
Embodiment
For a better understanding of the present invention, specify technology contents of the present invention with instance below, but do not limit the scope of the invention.
Embodiment 1
Bromine cyanogen insect amide: AVM=1: 1 suspending agent
837 gram deionized waters in the suction agitator tank; With 38 gram SOPA270,30 gram K12,5 gram formaldehyde, 55 gram pentanediols [1; 5], in the suction agitator tank; The limit is stirred 10 gram bromine cyanogen insect amides, 10 gram AVMs, 3 gram Sodium Benzoates, 12 gram white carbons, is dropped in order and shear jar then, shears to make mixing of materials even in 30 minutes.Open cycle water, with a certain amount of flow, below temperature control 40 degree, fineness is crossed 325 mesh sieves, promptly gets 2% bromine cyanogen insect amide abamectin insecticide composition suspending agent with the material ball milling.
Embodiment 2
Bromine cyanogen insect amide: AVM=10: 1 microemulsions
Bromine cyanogen insect amide 100 grams, AVM 10 grams, the DMF100 gram, ethanol 50 grams, ethylene glycol 100 grams, calcium dodecyl benzene sulfonate 50 grams, phenethyl phenol polyoxyethylene polyoxypropylene ether 50 grams, APES 80 grams, surplus is a deionized water.Above-mentioned former medicine, solvent, emulsifier are mixed in proportion, make it be dissolved as even oil phase; The mixed water that gets of water-soluble component and deionized water; Under agitation that oil phase is mixed with water, promptly get 11% bromine cyanogen insect amide abamectin insecticide composite microemulsion.
Embodiment 3
Bromine cyanogen insect amide: AVM=15: 3 suspending agents
634 gram deionized waters in the suction agitator tank; With 52 gram NNO, 34 gram lignosulfonates and 10 gram NPE, 3 Ke Kaisong, 75 grams hexylene glycol [2; 5], in the suction agitator tank; The limit is stirred 150 gram bromine cyanogen insect amides, 30 gram AVMs, 2 gram xanthans, 10 gram aluminium-magnesium silicates, is dropped in order and shear jar then, shears to make mixing of materials even in 30 minutes.Open cycle water, with a certain amount of flow, below temperature control 40 degree, fineness is crossed 325 mesh sieves, promptly gets 18% bromine cyanogen insect amide abamectin insecticide insecticides suspending agent with the material ball milling.
Embodiment 4
Bromine cyanogen insect amide: AVM=1: 10 microcapsule suspending agent
With bromine cyanogen insect amide 10 grams, AVM 100 grams are dissolved in the 35 gram xylol, suction tributyl phosphate 3 grams again; CMC 24 grams, sodium alginate 27 grams were sheared 30 minutes in high shear still high speed; Add 200 gram urea resin prepolymer, 2000 rev/mins of stirrings heat up down and solidified 60 minutes, add 608 gram deionized waters afterwards; 45 gram NNO dispersants, 18 gram bentonites, stir get final product 11% bromine cyanogen insect amide abamectin insecticide composition microcapsule suspending agent.
Embodiment 5
Bromine cyanogen insect amide: AVM=7.5: 1.5 aqueous emulsions
With bromine cyanogen insect amide 75 grams, AVM 15 grams, N-methyl adjoin pyrrolidone 50 grams, methyl naphthalene 150 grams, APES 30 grams, and triphen ethyl phenol APEO 45 grams, propane diols 50 grams, surplus is a deionized water.Above-mentioned prescription Central Plains medicine, solvent, emulsifiers dissolve are become even oil phase; The mixed water that gets of water-soluble component and deionized water in will filling a prescription; Under high-speed stirred, oil phase and water are spared the mixed 9% bromine cyanogen insect amide abamectin aqueous emulsion that gets of matter through high shear.
Embodiment 6
Bromine cyanogen insect amide: AVM=0.1: 0.4 granule
AVM 1 gram, bromine cyanogen insect amide 4 grams, polyvinyl alcohol 8 grams; Ethanol 8 grams; Gum Arabic 2 grams stir, and adopt the mode of high-pressure fog evenly to be sprayed onto on the load weighted 977 gram zeolites then; Fully after the stirring and adsorbing, get final product 0.5% bromine cyanogen insect amide abamectin insecticide composition granule.
Embodiment 7
Bromine cyanogen insect amide: AVM=1.6: 0.2 granules
With bromine cyanogen insect amide 16 grams, AVM 2 grams, MF6 gram; Potassium sorbate 15 grams, PVA2 gram, epoxidized vegetable oil 24 grams; Stir; Adopt the mode of high-pressure fog evenly to be sprayed onto on the load weighted 935 gram activation sepiolites then, fully after the stirring and adsorbing, get final product 1.8% bromine cyanogen insect amide abamectin insecticide composition granule.
Embodiment 8
Bromine cyanogen insect amide: AVM=40: 40 wetting powders
With bromine cyanogen insect amide 400 grams, AVM 400 grams, sodium lignin sulfonate 45 grams; Alkyl phenol (or fatty alcohol) polyoxyethylene poly-oxygen propylene aether sulphate 35 grams, 2 hexylene glycol [2,4] 25 grams; White carbon 50 grams, kaolin 45 grams stir; Employing comminution by gas stream processing, get final product 80% bromine cyanogen insect amide abamectin insecticide composite wettable powder.
Embodiment 9
Bromine cyanogen insect amide: AVM=1.5: 4.5 wetting powders
With bromine cyanogen insect amide 15 grams, AVM 45 grams, calcium lignosulfonate 25 grams; Naphthalenesulfonate formaldehyde condensation compound 20 grams, APES phosphoric acid fat and salt 14 grams thereof, white carbon 55 grams; Precipitated calcium carbonate 826 grams; Stir, adopt comminution by gas stream processing, get final product 6% bromine cyanogen insect amide abamectin insecticide composite wettable powder.
Embodiment 10
Bromine cyanogen insect amide: AVM=20: 10 water dispersible granules
With bromine cyanogen insect amide 200 grams, AVM 100 grams, triethanolamine 6 grams, white carbon 165 grams; MF 76 grams, starch 52 grams, kaolin 220 grams, ammonium sulfate 181 grams; Mix laggard comminution by gas stream, in mixer, spray into and mediate about 200 grams of agent deionized water, adjustment extrusion equipment; Carry out extruder grain, it is qualified under 50～80 ℃ of conditions, to dry to moisture, get final product 30% bromine cyanogen insect amide abamectin insecticide composition water dispersible granules.
Embodiment 11
Bromine cyanogen insect amide: AVM=5: 5 oil-suspending agents
With bromine cyanogen insect amide 50 grams, AVM 50 grams, wetting agent APES phosphate 40 grams; Dispersant calcium lignosulfonate 40 grams, emulsifier calcium dodecyl benzene sulfonate 30 grams, thickener sodium cellulose glycolate 20 grams; Stabilizing agent sodium sorbate 90 grams; Antifreezing agent glycerine 20 grams, antifoaming agent organic silicon modified by polyether 2 grams, non-water system dispersion medium vegetable oil is supplied 1000 grams; With above-mentioned prescription add to grind successively in proportion grind in the still after, drop into get final product behind the homogeneous blender mixing 10% bromine cyanogen insect amide abamectin insecticide composition oil-suspending agent.
Experiment embodiment 1
The test of bromine cyanogen insect amide abamectin composition toxicity test
In order further to understand the definite virulence of bromine cyanogen insect amide, AVM and mixture thereof and whether to have certain synergistic effect between the two, the present invention is provided with the different concentration proportioning and tests.
This test is to supply the examination insect with the prodenia litura, and periphery is gathered after indoor feeding to 2 instar larvaes of future generation from the Nanning City, chooses behind the larva of big or small basically identical subsequent use by a weighing and recording at random.
It is 1: 1,2: 1,4: 1,8: 1,12: 1 totally 7 chemicals treatment that bromine cyanogen insect amide, the agent of AVM list and the two weight ratio are set; Each is handled 5 concentration is set, and is contrast with the solvent, with microsyringe the soup point is dropped on the examination worm pronotary; 30 examinations of every processing worm; Repeat 3 times, the examination worm that will handle is then put in the climatic cabinate (28 ℃, 80%) and raises.The dead borer population of inspection record calculates lethality then behind the 24h, calculates each chemicals treatment LD50, correlation coefficient through DPS, calculates co-toxicity coefficient through formula again.
The theoretical toxicity index (TTI) of mixture=∑ (each single agent toxicity index TI * each single agent proportion P)
Can know by table 1; The bromine cyanogen insect amide is high than AVM to the virulence of prodenia litura, and when bromine cyanogen insect amide and AVM proportioning were 1: 1,2: 1,4: 1,8: 1,12: 1, co-toxicity coefficient was all greater than 120; Show significant synergistic effect; And so bromine cyanogen insect amide: AVM all had synergistic function between 1: 1 to 12: 1, and especially with the bromine cyanogen insect amide: AVM=co-toxicity coefficient was maximum in 4: 1 o'clock, and synergy is the most obvious.
Experiment embodiment 2
2% bromine cyanogen insect amide AVM suspending agent is to the control efficiency of balsam pear liriomyza bryoniae
The place: period is investigated in Guangzhou, Guangdong: 6 months: 2010
Table 2 2% bromine cyanogen insect amide AVM suspending agent is to the control efficiency of balsam pear liriomyza bryoniae
| Chemicals treatment | Usage amount | Preventive effect (%) |
| 12% bromine cyanogen insect amide SC | 12ml/ mu | 80.2 |
| 0.6% AVM SC | 100ml/ mu | 76.6 |
| 2% bromine cyanogen insect amide AVM SC | 20ml/ mu | 86.8 |
| 2% bromine cyanogen insect amide AVM SC | 25ml/ mu | 90.6 |
Know that by last table 2 result bromine cyanogen insect amide and abamectin compounded actual preventive effect to the balsam pear liriomyza bryoniae be apparently higher than these two kinds of compositions preventive effect of use separately, this shows that the present invention makes up and has obvious synergistic effect.
Experiment embodiment 3
11% bromine cyanogen insect amide AVM suspending agent is to the control efficiency of kidney bean lima bean pod borer
The place: period is investigated in the Haikou: 5 months: 2010
Table 3 11% bromine cyanogen insect amide avermectin micro-emulsion is to the control efficiency of kidney bean lima bean pod borer
| Chemicals treatment | Usage amount | Preventive effect (%) |
| 12% bromine cyanogen insect amide microemulsion | 12ml/ mu | 82.4 |
| 0.5% avermectin micro-emulsion | 100ml/ mu | 75.8 |
| 11% bromine cyanogen insect amide avermectin micro-emulsion | 6ml/ mu | 89.6 |
| 11% bromine cyanogen insect amide avermectin micro-emulsion | 8ml/ mu | 94.2 |
Know that by last table 3 result bromine cyanogen insect amide and abamectin compounded actual preventive effect to the kidney bean lima bean pod borer be apparently higher than the preventive effect of its single agent, this shows that the present invention makes up and has obvious synergistic effect.
Experiment embodiment 4
18% bromine cyanogen insect amide avermectin microcapsule suspending agent is to the control efficiency of green onion root maggot
The place: period is investigated in Zhaoqing, Guangdong: 11 months: 2010
Table 4 18% bromine cyanogen insect amide AVM suspending agent is to the control efficiency of green onion root maggot
| Chemicals treatment | Usage amount | Preventive effect (%) |
| 1.8% AVM EC | 50ml/ mu | 75.8 |
| 18% bromine cyanogen insect amide AVM suspending agent | 2ml/ mu | 82.4 |
| 18% bromine cyanogen insect amide AVM suspending agent | 4ml/ mu | 91.7 |
This test is adopted and to be watered the mode executed after medicament dilution and irritate mid-term in the green onion growth and execute; Can know by last table result; 18% bromine cyanogen insect amide avermectin microcapsule suspending agent is excellent to the preventive effect of green onion root maggot, and its preventive effect is significantly higher than AVM and uses separately, and visible this combination has obvious synergistic effect.
Experiment embodiment 5
11% bromine cyanogen insect amide avermectin microcapsule suspending agent is to the control efficiency of peanut root-knot nematode
The place: the Guangxi Yulin is investigated period: 9 months: 2009
Table 5 11% bromine cyanogen insect amide avermectin microcapsule suspending agent is to the control efficiency of peanut root-knot nematode
The mode that this test adopts medicament dilution back to execute along ridge irrigation is carried out dispenser; Can know by last table result; 11% bromine cyanogen insect amide avermectin microcapsule suspending agent has excellent control efficiency to peanut root-knot nematode; Its preventive effect is significantly higher than AVM and uses separately, and visible this combination has obvious synergistic effect.
Experiment embodiment 6
11% bromine cyanogen insect amide avermectin microcapsule suspending agent is to the control efficiency of peanut root-knot nematode
The place: period is investigated in Wuzhou, Guangxi: 9 months: 2009
Table 6 11% bromine cyanogen insect amide abamectin aqueous emulsion is to the control efficiency of peanut prodenia litura
| Chemicals treatment | Usage amount | Preventive effect (%) |
| 1.8% AVM EC | 75ml/ mu | 73.6 |
| 11% bromine cyanogen insect amide avermectin microcapsule suspending agent | 8ml/ mu | 81.5 |
| 11% bromine cyanogen insect amide avermectin microcapsule suspending agent | 10ml/ mu | 89.9 |
This test adopts the mode of medicament dilution back cauline leaf spraying to carry out dispenser; Can know by last table result; 11% bromine cyanogen insect amide avermectin microcapsule suspending agent has excellent control efficiency to the peanut prodenia litura; Its preventive effect is significantly higher than AVM and uses separately, and visible this combination has obvious synergistic effect.
Experiment embodiment 7
0.5% bromine cyanogen insect amide AVM granule is to the control efficiency of pawpaw root-knot nematode
The place: period is investigated in the Foshan: 4 months: 2010
Table 70.5% bromine cyanogen insect amide AVM granule is to the control efficiency of pawpaw root-knot nematode
| Chemicals treatment | Usage amount | Preventive effect (%) |
| 0.5% AVM GR | 2kg/ mu | 83.2 |
| 0.5% bromine cyanogen insect amide AVM GR | 0.5kg/ mu | 80.7 |
| 0.5% bromine cyanogen insect amide AVM GR | 1kg/ mu | 89.3 |
| 0.5% bromine cyanogen insect amide AVM GR | 1.5kg/ mu | 94.1 |
This test is employed in the mode of crop root ditch spread on every side and carries out dispenser; Can know by last table result; 0.5% bromine cyanogen insect amide AVM granule has excellent control efficiency to the pawpaw root-knot nematode, and its preventive effect is significantly higher than AVM and uses separately, and visible this combination has obvious synergistic effect.
Experiment embodiment 8
1.8% bromine cyanogen insect amide AVM granule is to the control efficiency of corn field tiger
The place: Baise of Guangxi is investigated period: 4 months: 2009
Table 8 1.8% bromine cyanogen insect amide AVM granule is to the control efficiency of corn field tiger
| Chemicals treatment | Usage amount | Preventive effect (%) |
| 0.5% AVM GR | 3kg/ mu | 84.3 |
| 1.8% bromine cyanogen insect amide AVM GR | 0.75kg/ mu | 81.6 |
| 1.8% bromine cyanogen insect amide AVM GR | 1kg/ mu | 91.5 |
| 1.8% bromine cyanogen insect amide AVM GR | 1.25kg/ mu | 95.4 |
This test is employed in the mode of spreading fertilizer over the fields around the crop root and carries out dispenser; Can know by last table result; 1.8% bromine cyanogen insect amide AVM granule has excellent control efficiency to the corn field tiger, and its preventive effect is significantly higher than AVM and uses separately, and visible this combination has obvious synergistic effect.
Experiment embodiment 9
80% bromine cyanogen insect amide AVM wetting powder is to the control efficiency of sugarcane moth borer
The place: period is investigated in Zhanjiang, Guangdong: 5 months: 2009
Table 9 80% bromine cyanogen insect amide AVM wetting powder is to the control efficiency of sugarcane moth borer
| Chemicals treatment | Usage amount | Preventive effect (%) |
| 16% bromine cyanogen insect amide WP | 20g/ mu | 82.7 |
| 1.8% AVM WP | 60g/ mu | 81.3 |
| 80% bromine cyanogen insect amide AVM WP | 2g/ mu | 87.3 |
| 80% bromine cyanogen insect amide AVM WP | 3g/ mu | 90.6 |
Can be known that by last table result 80% bromine cyanogen insect amide AVM wetting powder has excellent control efficiency to sugarcane moth borer, its preventive effect is apparently higher than the preventive effect that these two kinds of compositions use separately, this shows that the present invention makes up and has obvious synergistic effect.
Experiment embodiment 10
30% bromine cyanogen insect amide AVM water dispersible granules is to the control efficiency of paddy rice paddy stem borer
The place: period is investigated in Shaoguan, Guangdong: 10 months: 2010
Table 10 30% bromine cyanogen insect amide AVM water dispersible granules is to the control efficiency of paddy rice paddy stem borer
| Chemicals treatment | Usage amount | Preventive effect (%) |
| 10% AVM WDG | 30g/ mu | 79.5 |
| 16% bromine cyanogen insect amide WDG | 20g/ mu | 84.8 |
| 30% bromine cyanogen insect amide AVM WDG | 8g/ mu | 88.9 |
| 30% bromine cyanogen insect amide AVM WDG | 12g/ mu | 94.7 |
Can be known that by last table result 30% bromine cyanogen insect amide AVM water dispersible granules has excellent control efficiency to the paddy rice paddy stem borer, its preventive effect is apparently higher than the preventive effect that these two kinds of compositions use separately, this shows that the present invention makes up and has obvious synergistic effect.
Experiment embodiment 11
10% bromine cyanogen insect amide AVM oil-suspending agent is to the control efficiency of cabbage aphid
The place: period is investigated in Zhuhai, Guangdong: 10 months: 2009
Table 11 10% bromine cyanogen insect amide AVM oil-suspending agent is to the control efficiency of cabbage aphid
| Chemicals treatment | Usage amount | Preventive effect (%) |
| 10% AVM EC | 15g/ mu | 85.1 |
| 16% bromine cyanogen insect amide EC | 12g/ mu | 80.2 |
| 10% bromine cyanogen insect amide AVM oil-suspending agent | 10g/ mu | 90.9 |
| 10% bromine cyanogen insect amide AVM oil-suspending agent | 15g/ mu | 96.2 |
Can be known that by last table result 10% bromine cyanogen insect amide AVM oil-suspending agent has excellent control efficiency to cabbage aphid, its preventive effect is apparently higher than the preventive effect that these two kinds of compositions use separately, this shows that the present invention makes up and has obvious synergistic effect.
Claims (7)
1. the insecticides of brominated cyanogen insect amide and AVM, it is characterized in that: the weight ratio of said bromine cyanogen insect amide and AVM is: 1: 12～12: 1.
2. the insecticides of brominated cyanogen insect amide according to claim 1 and AVM is characterized in that: the weight ratio of said bromine cyanogen insect amide and AVM is: 1:10 ~ 10:1.
3. the insecticides of brominated cyanogen insect amide according to claim 1 and 2 and AVM; It is characterized in that: the percentage by weight that the weight sum of said bromine cyanogen insect amide and AVM accounts for Pesticidal combination is 0.5% ~ 80%, and surplus is that agricultural goes up acceptable surfactant and solid carrier or liquid diluent.
4. the insecticides of brominated cyanogen insect amide according to claim 3 and AVM is characterized in that: described surfactant and solid carrier or liquid diluent comprise: emulsifier, solvent, wetting agent, dispersant, disintegrant, thickener, stabilizing agent, antifreezing agent, antifoaming agent, filler.
5. the insecticides of brominated cyanogen insect amide according to claim 1 and 2 and AVM is characterized in that: said Pesticidal combination can be prepared as granule, wetting powder, water dispersible granules, aqueous emulsion, microemulsion, suspending agent, oil-suspending agent and microcapsule suspending agent.
6. the insecticides of brominated cyanogen insect amide according to claim 5 and AVM is characterized in that: its various grounds and underground insect in control field crops, fruit tree, vegetables, other special crops and lawn comprises the application in Lepidoptera, Homoptera, coleoptera, diptera, the Semiptera.
7. the insecticides of brominated cyanogen insect amide according to claim 5 and AVM is characterized in that: its insecticide-applying way for spraying, mix that soil spreads fertilizer over the fields, ditch spread, spread manuer in holes, irritate and execute.
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