CN103283776A - Cyantraniliprole-containing pesticidal composition - Google Patents
Cyantraniliprole-containing pesticidal composition Download PDFInfo
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- CN103283776A CN103283776A CN2012100516641A CN201210051664A CN103283776A CN 103283776 A CN103283776 A CN 103283776A CN 2012100516641 A CN2012100516641 A CN 2012100516641A CN 201210051664 A CN201210051664 A CN 201210051664A CN 103283776 A CN103283776 A CN 103283776A
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- insect amide
- cyanogen insect
- chlopyrifos
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Abstract
The invention discloses a cyantraniliprole-containing pesticidal composition. The composition is mainly characterized by containing an active component A and an active component B, wherein the active component A is cyantraniliprole, and the active component B is chlorpyrifos or thiocyclam or bisultap; the weight ratio of the active component A to the active component B is 1:80-80:1; and the composition can be prepared into wettable powder, water-dispersible granules, a suspending agent, a suspended emulsion, an aqueous emulsion, a microemulsion, a microcapsule suspending agent and a microcapsule suspending-suspending agent. The composition disclosed by the invention can prevent and treat many soil pests, has an obvious synergistic action, widens the pesticidal spectrum, and has higher activity for pests on paddy rice, wheat, cotton, fruit trees and cruciferous vegetables; the invention reduces the pesticide consumption, is safe for human and livestock, does not have chemical injury, and has favorable environmental compatibility; and the preparation has higher adhesive force and rainfall erosion resistance.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of Pesticidal combination of brominated cyanogen insect amide.
Background technology
Bromine cyanogen insect amide (cyantraniliprole) chemical name: 4-chloro-3-ethyl-1-methyl-N-{[4-(4-methylphenoxy) phenyl]-methyl }-1H pyrazoles-5-carboxylic acid amides, the bromine cyanogen insect amide is to be E.I.Du Pont Company's second generation ryania acceptor inhibitor insecticides that success is developed after the chlorine insect amide, cyanogen insect amide is to form by the various polar groups that change on the phenyl ring, have more efficient, applicable crops is more extensive, can effectively prevent and treat Lepidoptera, Semiptera and coleopteran pest.
Chlopyrifos (chlorpyrifos), chemical name: O, O-diethyl-O-(3,5,6-trichloro-2-pyridyl) phosphorothionate, chemical molecular formula: C
9H
11Cl
3NO
3PS, chlopyrifos belongs to acetylcholinesteraseinhibitors inhibitors, destroy normal nerve impulse conduction by the activity of the acetylcholinesterase AChE in the nerve in the inhibition insect bodies or cholinesterase ChE, caused a series of poisoning symptoms: exaltation, spasm, paralysis, death.
Thiocyclam (thiocyclam-hydrogenoxalate), chemical name: N, N-dimethyl-1,2,3-trithio heterocycle oneself-5-amine and oxalate thereof, chemical molecular formula: C
7H
13NO
4S
3Thiocyclam is selective insecticide, has stomach toxicity, tags, systemic action, can be to the top conduction, and the lasting period of control Lepidoptera and coleopteran pest is 7～14 days, also can prevent and treat parasitic nematode.
Dimehypo (bisultap), chemical name: 2-dimethylamino-1, the two thiosulfonic acid sodium base propane of 3-, chemical molecular formula: C
5H
11O
6NS
4Na
2Dimehypo belongs to nereistoxin insecticides, is a kind of never poison, insect contact and get the food medicament after show that blunt, slow in action, as to lose infringement crop ability, stasi, polypide are softening, paralysis, until death.Dimehypo has very strong systemic action, can be absorbed and conduction by the leaf of crop, root etc.Insect is had stronger tagging and stomach poison function, and have certain fumigation action concurrently.Very strong systemic action is arranged, can be absorbed and conduction by the leaf of crop, corn, root etc.
In the real process of agricultural production, the problem that pest control is easy to generate most is the generation of pest resistance to insecticide.The different cultivars composition carries out composite, is the very common method of control resistant insect.Heterogeneity is carried out composite, according to practical application effect, judge certain composite be synergy, add and or antagonism.In most cases, the composite effect of agricultural chemicals all is additive effect, and the seldom composite of synergistic effect really arranged, especially synergistic effect very obviously, co-toxicity coefficient very high composite just still less.Test discovery in a large number through the inventor, behind bromine cyanogen insect amide and thiocyclam, the chlorpyrifos mixture, synergistic effect is remarkable, and Environmental compatibility is fabulous, has greatly reduced the agricultural chemicals dosage.
Summary of the invention
The Pesticidal combination that the present invention proposes contains in bromine cyanogen insect amide and chlopyrifos, thiocyclam, the dimehypo any one two kinds of active components, and an amount of surfactant and carrier.
A kind of Pesticidal combination of brominated cyanogen insect amide, comprise active components A, active component B, the auxiliary agent surplus, it is characterized in that: active components A is the bromine cyanogen insect amide, active component B is a kind of arbitrarily in chlopyrifos, thiocyclam, the dimehypo, and the weight ratio of active components A and active component B is 1: 80～80: 1.
Described Pesticidal combination is characterized in that: the weight ratio of active components A and active component B is 1: 60～40: 1.
Described Pesticidal combination is characterized in that: the weight ratio of bromine cyanogen insect amide and chlopyrifos is 1: 50～5: 1, is preferably 1: 10～1: 1.
Described Pesticidal combination is characterized in that: the weight ratio of bromine cyanogen insect amide and thiocyclam is 1: 50～5: 1, is preferably 1: 10～1: 1.
Described Pesticidal combination is characterized in that: the weight ratio of bromine cyanogen insect amide and dimehypo is 1: 50～5: 1, is preferably 1: 10～1: 1.
Described Pesticidal combination is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
Described Pesticidal combination is used for the application of insect on control paddy rice, wheat, cotton, fruit tree, the brassicaceous vegetable.
Described application is characterized in that institute's pest control comprises: rice fulgorid, trialeurodes vaporariorum, aphid, scale insect, thrips, root maggot, rice leaf roller, striped rice borer, paddy stem borer, twill diamond-back moth, cabbage caterpillar, apple leaf miner, beet armyworm, cotton bollworm.
At least contain a kind of surfactant in the Pesticidal combination of the present invention, the dispersion of active component in water when being beneficial to use.Surface-active contents is 5%～30% of total formulation weight amount, and surplus is solid or liquid diluent.The selected surfactant of Pesticidal combination of the present invention is known in those skilled in the art: can be selected from dispersant, wetting agent, emulsifier or the defoamer one or more.
Comprise following constituent content when making wetting powder: active components A 1%～80%, active component B1%～80%, dispersant 5%～10%, wetting agent 2%～10%, filler surplus.
Active components A, active component B, dispersant, wetting agent, filler are mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, namely can be made into wetting powder product of the present invention.
When making water dispersible granules, composition comprises following constituent content: active components A 1%～80%, active component B1%～80%, dispersant 3%～12%, wetting agent 1%～8%, disintegrant 1%～10%, filler surplus.
Active components A, active component B, dispersant, wetting agent, disintegrant, filler etc. are pulverized the particle diameter that obtains needs through air-flow together, obtain the materials of granulating.It is interior through after granulation and the drying to expect that product are quantitatively sent the fluidized bed granulation dryer to, makes water dispersible granules product of the present invention.
Comprise following constituent content when composition is made suspending agent: active components A 1%～60%, active component B1%～60%, dispersant 2～10%, wetting agent 2～10%, defoamer 1～1%, thickener 1～2%, antifreeze 1～8%, deionized water add to 100%.
Dispersant, wetting agent, defoamer, thickener, antifreeze, emulsifier in the above-mentioned formulation material are mixed through high speed shear, add active components A, active component B ball milling 2～3 hours in ball mill, make diameter of particle all below 5 μ m, make suspending agent product of the present invention.
Comprise following constituent content when composition is made suspension emulsion: active components A 1%～60%, active component B1%～60%, emulsifier 2%～12%, dispersant 2%～10%, defoamer 1%～2%, thickener 1%～2%, antifreeze 1%～8%, stabilizing agent 0.05%～3%, deionized water add to 100%.
Dispersant, defoamer, thickener, antifreeze, stabilizing agent in the above-mentioned formulation material are mixed through high speed shear, add the former medicine of active components A, ball milling is 2～3 hours in ball mill, make diameter of particle all below 5 μ m, make the active components A suspending agent, then with the former medicine of active component B, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make suspension emulsion product of the present invention.
Comprise following constituent content when composition is made aqueous emulsion: property composition A1%～60%, active component B1%～60%, solvent 0%～30%, emulsifier 1%～15%, co-emulsifier 0%～8%, antifreeze 0%～10%, thickener 1%～2%, defoamer 0.01%～2%, deionized water are supplied surplus while still alive.
Above-mentioned prescription is mixed, active ingredient, solvent, emulsifier, co-emulsifier are added together, make and be dissolved into even oil phase; Water, antifreeze, thickener, defoamer are mixed, become the homogeneous water.Under high-speed stirred, water is added oil phase, make aqueous emulsion product of the present invention.
Comprise following constituent content active components A 1%～60%, active component B1%～60%, solvent 0%～30%, emulsifier 3%～20%, co-emulsifier 0%～12%, antifreeze 0%～10%, thickener 1%～2%, defoamer 0.01%～2%, stabilizing agent 0%～4% when composition is made microemulsion, deionized water is supplied surplus.
Active components A and the former medicine of active component B are dissolved in the homogenizer that solvent and cosolvent are housed; Mix strongly after joining emulsifier, stabilizing agent and antifreeze, water in the homogenizer that above-mentioned solution is housed and homogenize, obtain the as clear as crystal microemulsion product of the present invention of outward appearance at last.
Composition is made micro-capsule suspension and is comprised following constituent content: active components A 1%～60%, active component B1%～40%, macromolecule cyst material 1%～12%, surfactant 2%～10%, organic solvent 1%～15%, emulsifier 1%～8%, pH conditioning agent 1%～5%, deionized water adds to 100%.
The macromolecule cyst material is added the PH conditioning agent be heated to uniform temperature, obtain thick liquid, thin up forms stable prepolymer solution then, active component B, active components A are dissolved in the organic solvent, be added to again in the prepolymer solution, add emulsifier, surfactant, and fully shear agitation is dispersed into superfine microgranular, add the PH conditioning agent again, and heat up, the catalysis polycondensation forms the microcapsules of firm difficult infiltration, makes micro-capsule suspension of the present invention.
When the formulation of composition was microcapsules suspension-suspending agent, the auxiliary agent of interpolation was that surfactant, emulsifier, solvent, PH conditioning agent, macromolecule cyst material, defoamer, thickener, water add to 100%.
Composition comprises following constituent content when making microcapsule suspension-suspending agent: active components A 1%～60%, active component B1%～40%, macromolecule cyst material 2%～12%, surfactant 3%～15%, organic solvent 1%～5%, emulsifier 1%～6%, defoamer 0.2%～5%, thickener 0.2%～5%, pH conditioning agent 1%～5%, water add to 100%.
Adopt interfacial polymerization, to there be active component B, macromolecule cyst material, organic solvent to mix in the above-mentioned prescription, make and be dissolved into even oil phase, oil phase is joined under shearing condition in the aqueous phase solution that contains emulsifier, pH conditioning agent, two kinds of materials react at oil-water interfaces, form the macromolecule cyst wall around the drop that contains chemical substance, make active component B micro-capsule suspension.Surfactant, defoamer, thickener, antifreeze are mixed through high speed shear, add the former medicine of active components A, ball milling is 2～3 hours in ball mill, make diameter of particle all below 5 μ m, make the active components A suspending agent, to be dissolved in active components A suspending agent stable in the water then and join in the aqueous phase solution of active component B micro-capsule suspension, make the finely disseminated microcapsule suspension of the present composition-suspending agent product.
Described dispersant is selected from alkylnaphthalene sulfonate, two (alkyl) naphthalenesulfonate formaldehyde condensation compound, naphthalene sulfonic acid-formaldehyde condensation product, aryl phenol polyoxyethylene succinate sulfonate, octylphenol polyethylene oxyethylene group ether sulfate, polycarboxylate, lignosulfonates, the phonetic formaldehyde condensation products sulphate of alkylphenol-polyethenoxy, alkyl benzene sulfonate calcium salt, the naphthalene sulfonic acid-formaldehyde condensation product sodium salt, alkylphenol-polyethenoxy is phonetic, aliphatic amine polyoxyethylene is phonetic, polyoxyethylene carboxylate, during the ester polyoxyethylene is phonetic one or more.
Described wetting agent is selected from: lauryl sodium sulfate, neopelex, Nekal BX, washing powder, farming breast 2000
#Series, sldium lauryl sulfate, wetting and penetrating agent F, wetting agent T, spaonin powder, tea are withered, in the silkworm excrement, soapberry powder one or more.
Described disintegrant is selected from: one or more in bentonite, urea, ammonium sulfate, aluminium chloride, the glucose.
Described emulsifier is selected from: farming breast 500
#(alkyl benzene calcium sulfonate), OP series phosphate (polyoxyethylene nonylphenol ether phosphate), 600
#Phosphate (phenyl phenol polyoxy ethyl ether phosphate), styrene polyoxyethylene ether ammonium sulfate salt, alkyl biphenyl ether disulfonic acid magnesium salts, triethanolamine salt, farming breast 400
#(benzyl dimethyl phenol polyoxy ethyl ether), farming breast 600
#(phenyl phenol polyoxy ethyl ether), Nongru-700
#(alkylphenol-formaldehyde resin polyoxy ethyl ether), farming breast 36
#(phenethyl fluosite polyoxy ethyl ether), farming breast 1600
#(phenethyl phenol polyoxy ethyl polypropylene-base ether), ethylene oxide-propylene oxide block copolymer, OP series (polyoxyethylene nonylphenol ether), By series (castor oil polyoxyethylene ether), farming breast 33
#(alkylaryl polyoxyethylene polyoxypropylene ether), farming breast 34
#In (alkylaryl polyoxyethylene poly-oxygen propylene aether), sapn series (sorbitan monostearate), tween series (sorbitan fatty acid ester APEO), the EO series (the pure APEO of fat) one or more.
Described antifreeze is selected from: one or more in ethylene glycol, propane diols, glycerine, the polyethylene glycol.
Described defoamer is selected from: silicone, C
8～10Aliphatic alcohols, C
10～20In saturated fat acids (as capric acid) and acid amides, silicone oil, the silicone compound one or more.
Described thickener is selected from: one or more in xanthans, CMC, hydroxyethylcellulose, methylcellulose, Magnesiumaluminumsilicate, the polyvinyl alcohol.
The macromolecule cyst material is selected from one or more in urea, formaldehyde, PIC, polyfunctional group acyl halide polyamines, polyfunctional group acyl halide dihydroxylic alcohols, sodium alginate, polyvinyl alcohol, gelatin, gum Arabic, sucrose, modified starch, maltose, distortion milk protein, glycerine, calcium chloride, carboxymethyl cellulose, the beta-schardinger dextrin-.
Described filler is selected from: one or more in kaolin, diatomite, bentonite, attapulgite, white carbon, starch, the precipitated calcium carbonate.
Wetting powder the key technical indexes of the present invention:
Water dispersible granules the key technical indexes of the present invention:
Suspending agent the key technical indexes of the present invention:
Suspension emulsion the key technical indexes of the present invention:
Aqueous emulsion the key technical indexes of the present invention:
Microemulsion the key technical indexes of the present invention:
Microcapsule suspending agent the key technical indexes of the present invention:
Microcapsule suspension of the present invention-suspending agent the key technical indexes:
The invention has the advantages that:
(1) bromine cyanogen insect amide and chlopyrifos, thiocyclam, dimehypo composite after, have notable synergistic and lasting effect;
(2) enlarged insecticidal spectrum, to rice fulgorid, trialeurodes vaporariorum, aphid, scale insect, thrips, root maggot, rice leaf roller, striped rice borer, paddy stem borer, twill diamond-back moth, cabbage caterpillar, apple leaf miner, beet armyworm, the cotton bollworm of paddy rice, wheat, cotton, fruit tree, brassicaceous vegetable.Deng greater activity is all arranged;
(3) reduce the dosage of agricultural chemicals, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution;
(4) to the person poultry safety, Environmental compatibility is good, and insect is difficult for developing immunity to drugs.
Embodiment
Below in conjunction with the further instruction of the present invention of embodiment, the percentage among the embodiment all is weight percentage, but the present invention is not limited thereto.
Application Example one
Embodiment 1 80% bromine cyanogen insect amide chlopyrifos wetting powder
Bromine cyanogen insect amide 79%, chlopyrifos 1%, the phonetic formaldehyde condensation products sulphate 7% of alkylphenol-polyethenoxy, tea are withered 5%, attapulgite adds to 100%, and mixture carries out air-flow to be pulverized, and makes 80% bromine cyanogen insect amide chlopyrifos wetting powder.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 2 55% bromine cyanogen insect amide chlopyrifos wetting powders
Bromine cyanogen insect amide 5%, chlopyrifos 50%, ester polyoxyethylene are phonetic 6%, sldium lauryl sulfate 4%, attapulgite add to 100%, and mixture carries out air-flow to be pulverized, and makes 55% bromine cyanogen insect amide chlopyrifos wetting powder.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 3 30% bromine cyanogen insect amide chlopyrifos wetting powders
Bromine cyanogen insect amide 5%, chlopyrifos 25%, alkyl benzene sulfonate calcium salt 6%, lauryl sodium sulfate 4%, diatomite add to 100%, and mixture carries out air-flow to be pulverized, and makes 30% bromine cyanogen insect amide chlopyrifos wetting powder.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 4 80% bromine cyanogen insect amide chlopyrifos water dispersible granules
Bromine cyanogen insect amide 1%, chlopyrifos 79%, lignosulfonates 6%, soapberry powder 5%, ammonium sulfate 2%, bentonite add to 100%, the mixed 80% bromine cyanogen insect amide chlopyrifos water dispersible granules that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 5 60% bromine cyanogen insect amide chlopyrifos water dispersible granules
Bromine cyanogen insect amide 20%, chlopyrifos 40%, tea are withered 4%, polyoxyethylene carboxylate 7%, bentonite 2%, white carbon add to 100%, mixed 60% bromine cyanogen insect amide chlopyrifos water dispersible granules.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 6 35% bromine cyanogen insect amide chlopyrifos water dispersible granules
Bromine cyanogen insect amide 5%, chlopyrifos 30%, wetting and penetrating agent F 6%, the phonetic formaldehyde condensation products sulphate 7% of alkylphenol-polyethenoxy, urea 2%, attapulgite add to 100%, the mixed 35% bromine cyanogen insect amide chlopyrifos water dispersible granules that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 7 30% bromine cyanogen insect amide chlopyrifos suspending agents
Bromine cyanogen insect amide 3%, chlopyrifos 27%, alkylaryl APEO 5%, sldium lauryl sulfate 4%, C
8～10Aliphatic alcohols 2%, xanthans 1.2%, propane diols 0.8%, deionized water add to 100%, the mixed 30% bromine cyanogen insect amide chlopyrifos suspending agent that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 8 30% bromine cyanogen insect amide chlopyrifos suspending agents
Bromine cyanogen insect amide 15%, chlopyrifos 15%, alkylphenol-polyethenoxy are phonetic 6%, tea is withered 6%, C
8～10Aliphatic alcohols 1%, white dextrin 2%, deionized water add to 100%, the mixed 30% bromine cyanogen insect amide chlopyrifos suspending agent that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 9 20% bromine cyanogen insect amide chlopyrifos suspending agents
Bromine cyanogen insect amide 5%, chlopyrifos 15%, polyoxyethylene carboxylate 6%, silkworm excrement 5%, C
10～20Saturated fat acids 1.2%, polyvinylpyrrolidone 2%, deionized water add to 100%, the mixed 20% bromine cyanogen insect amide chlopyrifos suspending agent that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 10 60% bromine cyanogen insect amide chlopyrifos suspension emulsions
Bromine cyanogen insect amide 1%, chlopyrifos 59%, aryl phenol polyoxyethylene succinate sulfonate 7%, lauryl sodium sulfate 6%, phenethyl phenol polyoxy ethyl polypropylene-base ether 6%, silicone oil 1%, hydroxyethylcellulose 2%, diethylene glycol (DEG) 1.4%, deionized water add to 100%, the mixed 60% bromine cyanogen insect amide thiocyclam suspension emulsion that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 11 45% bromine cyanogen insect amide chlopyrifos suspension emulsions
Bromine cyanogen insect amide 4%, chlopyrifos 41%, polycarboxylate 7%, neopelex 4%, sorbitan fatty acid ester APEO 2%, silicone 0.8%, Magnesiumaluminumsilicate 1.5%, methylcellulose 2%, deionized water add to 100%, the mixed 45% bromine cyanogen insect amide chlopyrifos suspension emulsion that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 12 30% bromine cyanogen insect amide chlopyrifos suspension emulsions
Bromine cyanogen insect amide 10%, chlopyrifos 20%, alkylaryl APEO 6%, silkworm excrement 4%, phenyl phenol polyoxy ethyl ether 5%, C
8～10Aliphatic alcohols 0.5%, polyvinylpyrrolidone 1.5%, glycerine 1.2%, deionized water add to 100%, the mixed 30% bromine cyanogen insect amide chlopyrifos suspension emulsion that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 13 41% bromine cyanogen insect amide chlorpyrifos micro emulsions
Bromine cyanogen insect amide 40%, chlopyrifos 1%, sorbitan monostearate 7%, ethyl acetate 4%, diethylene glycol (DEG) 1%, methylcellulose 1%, C
10～20Saturated fat acids (as capric acid) and acid amides 0.9%, antioxidant 2%, deionized water supplies 100%, the mixed 41% bromine cyanogen insect amide chlorpyrifos micro emulsion that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 14 30% bromine cyanogen insect amide chlorpyrifos micro emulsions
Bromine cyanogen insect amide 25%, chlopyrifos 5%, butyl ether 7%, phenolic resins 5%, xanthans 1.6%, alkylaryl polyoxyethylene polyoxypropylene ether 7%, silicone oil 1.4%, triphenyl phosphite 1.5%, deionized water supplies 100%, makes 30% bromine cyanogen insect amide chlorpyrifos micro emulsion.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 15 15% bromine cyanogen insect amide chlorpyrifos micro emulsions
Bromine cyanogen insect amide 5%, chlopyrifos 10%, ethyl acetate 7%, sorbitan monostearate 6%, polyvinylpyrrolidone 1.5%, glycerine 2%, C
8～10Aliphatic alcohols 1.4%, tributyl phosphate 1%, deionized water supplies 100%, the mixed 15% bromine cyanogen insect amide chlorpyrifos micro emulsion that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 16 51% bromine cyanogen insect amide chlorpyrifos aqueous emulsions
Bromine cyanogen insect amide 1%, chlopyrifos 50%, cyclohexanone 3%, vegetable oil 6%, sorbitan monostearate 6%, polyethylene glycol 2%, C
8～10Aliphatic alcohols 0.8%, deionized water adds to 100%, the mixed 51% bromine cyanogen insect amide chlorpyrifos aqueous emulsion that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 17 33% bromine cyanogen insect amide chlorpyrifos aqueous emulsions
Bromine cyanogen insect amide 3%, chlopyrifos 30%, vegetable oil 7%, cyclohexanone 3%, polyoxyethylene nonylphenol ether phosphate 8%, propane diols 1.4%, C
8～10Aliphatic alcohols 1.8%, deionized water adds to 100%, through the mixed 33% bromine cyanogen insect amide chlorpyrifos aqueous emulsion that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 18 25% bromine cyanogen insect amide chlorpyrifos aqueous emulsions
Bromine cyanogen insect amide 10%, chlopyrifos 15%, 3-methyl cyclohexanol ketenes 4%, methyl alcohol 5%, polyoxyethylene nonylphenol ether phosphate 8%, polyvinylpyrrolidone 1.8%, silicone compound 0.8%, deionized water adds to 100%, through the mixed 25% bromine cyanogen insect amide chlorpyrifos aqueous emulsion that gets.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 19 30% bromine cyanogen insect amide chlorpyrifos microcapsule suspension agents
Bromine cyanogen insect amide 10%, chlopyrifos 20%, PIC 3%, distortion milk protein 2%, silkworm excrement 5%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 2.4%, 3-methyl cyclohexanol ketenes 6%, sorbitan fatty acid ester APEO 5%, citric acid 0.9%, sodium hydroxide 0.6%, deionized water add to 100% weight portion, make 30% bromine cyanogen insect amide chlorpyrifos microcapsule suspension agent.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
Embodiment 20 30% bromine cyanogen insect amide chlopyrifos microcapsule suspension-suspending agents
Bromine cyanogen insect amide 10%, chlopyrifos 20%, modified starch 3%, beta-schardinger dextrin-4%, fatty acyl amido are to methoxy benzenesulfonic acid sodium 6%, spaonin powder 2.5%, propyl alcohol 4%, N-pyrrolidones 3%, phenethyl fluosite polyoxy ethyl ether 5%, alkylaryl polyoxyethylene poly-oxygen propylene aether 3%, silicone oil 0.6%, xanthans 1.2%, pH conditioning agent sodium hydroxide and citric acid amount to 3.8%, water adds to 100% weight portion, make 30% bromine cyanogen insect amide chlopyrifos microcapsule suspension-suspending agent.
With effective active composition chlopyrifos be changed to thiocyclam, dimehypo forms new embodiment.
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.Earlier by Toxicity Determination, the co-toxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC＜80 are antagonism, and 80≤CTC≤120 are summation action, and CTC＞120 are synergistic effect, on this basis, carry out field trial again.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, places beaker standby respectively.Adopt and to soak the method that connects worm behind the leaf earlier, the blade of the same size that does not contact any medicament soaked in the soup that configures behind the 5s take out, dry naturally, put into insect box, connect then for the examination larva, under 25 ℃ of conditions, raise, every processing repeats for 3 times, every to repeat used examination borer population be 50, establishes blank simultaneously, checks dead borer population in 72h, calculate lethality and corrected mortality, try to achieve virulence regression equation and calculate LC
50Value.If the contrast lethality then is considered as invalid test greater than 10%.Computing formula is as follows:
The insect corrected mortality is converted into probit value (y), and concentration for the treatment of (μ g/ml) converts logarithm value (x) to, draws virulence regression equation with method of least squares, and calculates the value of every kind of medicament thus.Calculate co-toxicity coefficient CTC according to the abundant equation of Sun Yun.Computing formula following (be standard medicament with the bromine cyanogen insect amide, its toxicity index is 100):
TI * the P of theoretical toxicity index (TTI)=bromine cyanogen insect amide of M
The bromine cyanogen insect amideTI * P of+active component B
Active component B
In the formula: M is the mixture of different proportionings;
P
Active component BBe active component B shared ratio in composition;
P
The bromine cyanogen insect amideBe bromine cyanogen insect amide shared ratio in composition.
Annotate: active component B is a kind of arbitrarily in thiocyclam, the chlopyrifos.
Application Example two:
For trying insect: diamond-back moth.
Experimental scheme: effective lethal concentration scope of determining bromine cyanogen insect amide, the former medicine of chlopyrifos and the two different proportioning mixture through preliminary experiment.
Toxicity test result one
The different proportionings with chlopyrifos of table 1 bromine cyanogen insect amide are to the toxicity test of diamond-back moth
As shown in Table 1, the proportioning of bromine cyanogen insect amide and chlorpyrifos mixture control diamond-back moth was at 80: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 80: 1 to 1: 80 all shows synergistic effect, especially when bromine cyanogen insect amide and chlopyrifos get proportioning at 15: 1 to 1: 20, synergistic effect is more obviously outstanding, co-toxicity coefficient maximum when bromine cyanogen insect amide and chlopyrifos weight ratio are 1: 10 wherein, synergistic effect is the most obvious, find simultaneously, bromine cyanogen insect amide and chlopyrifos proportioning were at 15: 1,14: 1,13: 1,12: 1,11: 1,10: 1,9: 1,8: 1,7: 1,6: 1,5: 1,4: 1,3: 1,2: 1,1: 1,1: 2,1: 3,1: 4,1: 5,1: 6,1: 7,1: 8,1: 9,1: 10,1: 11,1: 12,1: 13,1: 14,1: 15,1: 16,1: 17,1: 18,1: 19,1: 20 o'clock composite to rice fulgorid, trialeurodes vaporariorum, aphid, scale insect, thrips, root maggot, rice leaf roller, striped rice borer, paddy stem borer, the twill diamond-back moth, cabbage caterpillar, apple leaf miner, beet armyworm, insects such as cotton bollworm also have synergistic effect preferably, and co-toxicity coefficient is all greater than 170.
Application Example three:
For trying insect: rice leaf roller.
Experimental scheme: effective lethal concentration scope of determining bromine cyanogen insect amide, the former medicine of thiocyclam and the two different proportioning mixture through preliminary experiment.
Toxicity test result two
The different proportionings with thiocyclam of table 2 bromine cyanogen insect amide are to the toxicity test of rice leaf roller
As shown in Table 2, the proportioning of the composite control of bromine cyanogen insect amide and thiocyclam rice leaf roller was at 80: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 80: 1 to 1: 80 all shows synergistic effect, especially when the proportioning of bromine cyanogen insect amide and thiocyclam during at 10: 1 to 1: 20, synergistic effect is more obviously outstanding, co-toxicity coefficient maximum when bromine cyanogen insect amide and thiocyclam weight ratio are 1: 10 wherein, synergistic effect is the most obvious, find simultaneously, bromine cyanogen insect amide and thiocyclam proportioning were at 10: 1,9: 1,8: 1,7: 1,6: 1,5: 1,4: 1,3: 1,2: 1,1: 1,1: 2,1: 3,1: 4,1: 5,1: 6,1: 7,1: 8,1: 9,1: 10,1: 11,1: 12,1: 13,1: 14,1: 15,1: 16,1: 17,1: 18,1: 19,1: 20 o'clock composite to the control rice fulgorid, trialeurodes vaporariorum, aphid, scale insect, thrips, root maggot, rice leaf roller, striped rice borer, paddy stem borer, the twill diamond-back moth, cabbage caterpillar, apple leaf miner, beet armyworm, insects such as cotton bollworm also have synergistic effect preferably, and co-toxicity coefficient is all greater than 170.
Application Example four:
For trying insect: apple leaf miner.
Experimental scheme: effective lethal concentration scope of determining bromine cyanogen insect amide, the former medicine of dimehypo and the two different proportioning mixture through preliminary experiment.
Toxicity test result three
The different proportionings with dimehypo of table 3 bromine cyanogen insect amide are to the toxicity test of apple leaf miner
As shown in Table 3, the proportioning of the composite control of bromine cyanogen insect amide and dimehypo apple leaf miner was at 80: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 80: 1 to 1: 80 all shows synergistic effect, especially when the proportioning of bromine cyanogen insect amide and dimehypo during at 20: 1 to 1: 20, synergistic effect is more obviously outstanding, co-toxicity coefficient maximum when bromine cyanogen insect amide and dimehypo weight ratio are 1: 10 wherein, synergistic effect is the most obvious, find simultaneously, bromine cyanogen insect amide and thiocyclam proportioning were at 20: 1,19: 1,18: 1,17: 1,16: 1,15: 1,14: 1,13: 1,12: 1,11: 1,10: 1,9: 1,8: 1,7: 1,6: 1,5: 1,4: 1,3: 1,2: 1,1: 1,1: 2,1: 3,1: 4,1: 5,1: 6,1: 7,1: 8,1: 9,1: 10,1: 11,1: 12,1: 13,1: 14,1: 15,1: 16,1: 17,1: 18,1: 19,1: 20 o'clock composite to the control rice fulgorid, trialeurodes vaporariorum, aphid, scale insect, thrips, root maggot, rice leaf roller, striped rice borer, paddy stem borer, the twill diamond-back moth, cabbage caterpillar, apple leaf miner, beet armyworm, insects such as cotton bollworm also have synergistic effect preferably, and co-toxicity coefficient is all greater than 160.
Application Example pentabromo-cyanogen insect amide and chlopyrifos and the composite control paddy rice rice leaf roller test of pesticide effectiveness thereof
This experimental establishment is in Linan City, Hangzhou, Zhejiang province city, and test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% bromine cyanogen insect amide suspending agent (autogamy), 480 grams per liter chlorpyrifos ecs (commercial).
Conventional spray-on process is adopted in test, and investigation paddy rice rice leaf roller insect pest index in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 3 days, 7 days, 14 days after the dispenser and calculated preventive effect before the medicine.Experimental result is as follows:
Table 4 bromine cyanogen insect amide, chlopyrifos and the composite control paddy rice rice leaf roller test of pesticide effectiveness thereof
As can be seen from Table 4, can effectively prevent and treat the paddy rice rice leaf roller behind bromine cyanogen insect amide and the chlorpyrifos mixture, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example hexabromo cyanogen insect amide and chlopyrifos and the composite control leek root maggot test of pesticide effectiveness thereof
This experimental establishment is at Shaanxi Province's Yangling District, and test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% bromine cyanogen insect amide suspending agent (autogamy), 480 grams per liter chlorpyrifos ecs (commercial).
Conventional spray-on process is adopted in test, and investigation leek root maggot index before the medicine in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 3 days, 7 days, 14 days after the dispenser and calculated preventive effect.Experimental result is as follows:
Table 5 bromine cyanogen insect amide, chlopyrifos and the composite control leek root maggot test of pesticide effectiveness thereof
As can be seen from Table 5, can effectively prevent and treat the leek root maggot behind bromine cyanogen insect amide and the chlorpyrifos mixture, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the target crop is had no adverse effects.
Application Example seven bromine cyanogen insect amides and chlopyrifos and the composite control apple apple leaf miner test of pesticide effectiveness thereof
This experimental establishment is in Weinan City Pucheng County, Shaanxi Province, and test medicine is provided by Shaanxi Welch Crop Protection Co., Ltd., contrast medicament 10% bromine cyanogen insect amide suspending agent (autogamy), 480 grams per liter chlorpyrifos ecs (commercial).
Conventional spray-on process is adopted in test, and investigation apple apple leaf miner insect pest index in the dispenser of insect pest initial stage of origination, was investigated the insect pest indexes in 3 days, 7 days, 14 days after the dispenser and calculated preventive effect before the medicine.Experimental result is as follows:
Table 6 bromine cyanogen insect amide, chlopyrifos and the composite control apple apple leaf miner test of pesticide effectiveness thereof
As can be seen from Table 6, can effectively prevent and treat the apple apple leaf miner behind bromine cyanogen insect amide and the chlorpyrifos mixture, control efficiency all is better than the preventive effect of single agent, and the preventive effect time is long.In the test scope of medication, the target crop is had no adverse effects.
After draw through different local throughout the country tests, bromine cyanogen insect amide and chlopyrifos, thiocyclam, dimehypo be composite makes behind wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, the microcapsule suspension-suspending agent preventive effect of common insects such as rice fulgorid to all kinds of crops, trialeurodes vaporariorum, aphid, scale insect, thrips, root maggot, rice leaf roller, striped rice borer, paddy stem borer, twill diamond-back moth, cabbage caterpillar, apple leaf miner, beet armyworm, cotton bollworm all more than 95%, be better than single agent preventive effect, synergistic effect is obvious.
Claims (8)
1. the Pesticidal combination of a brominated cyanogen insect amide, comprise active components A, active component B, it is characterized in that: active components A is the bromine cyanogen insect amide, active component B is a kind of arbitrarily in chlopyrifos, thiocyclam, the dimehypo, and the weight ratio of active components A and active component B is 1: 80～80: 1.
2. Pesticidal combination according to claim 1, it is characterized in that: the weight ratio of active components A and active component B is 1: 60～40: 1.
3. Pesticidal combination according to claim 2, it is characterized in that: the weight ratio of bromine cyanogen insect amide and chlopyrifos is 1: 50～5: 1.
4. Pesticidal combination according to claim 2, it is characterized in that: the weight ratio of bromine cyanogen insect amide and thiocyclam is 1: 50～5: 1.
5. Pesticidal combination according to claim 2, it is characterized in that: the weight ratio of bromine cyanogen insect amide and dimehypo is 1: 50～5: 1.
6. according to any described Pesticidal combination in the claim 1～5, it is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
7. Pesticidal combination according to claim 6 is used for the application of insect on control paddy rice, wheat, cotton, fruit tree, the brassicaceous vegetable.
8. application according to claim 7 is characterized in that institute's pest control comprises: rice fulgorid, trialeurodes vaporariorum, aphid, scale insect, thrips, root maggot, rice leaf roller, striped rice borer, paddy stem borer, twill diamond-back moth, cabbage caterpillar, apple leaf miner, beet armyworm, cotton bollworm.
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| CN103109826A (en) * | 2013-02-02 | 2013-05-22 | 广东中迅农科股份有限公司 | Composition of cyantraniliprole and nereistoxin-type pesticide |
| CN104542605A (en) * | 2014-12-15 | 2015-04-29 | 邓方坤 | Spreadable granule containing nereistoxin pesticides and cyantraniliprole |
| CN105284876A (en) * | 2015-12-02 | 2016-02-03 | 河北省农林科学院植物保护研究所 | Insecticide composition for preventing and treating cylas formicarius |
| CN105519539A (en) * | 2015-12-29 | 2016-04-27 | 江苏天容集团股份有限公司 | An insecticide composition containing cyantraniliprole and monosultap |
| CN105941467A (en) * | 2016-06-21 | 2016-09-21 | 南京华洲药业有限公司 | Compound insecticide composition containing cyantraniliprole and chlorpyrifos and application thereof |
| CN106689189A (en) * | 2016-12-19 | 2017-05-24 | 浙江新农化工股份有限公司 | Composition containing chlorpyrifos-methyl and amide pesticide and preparation and application of composition |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103109826A (en) * | 2013-02-02 | 2013-05-22 | 广东中迅农科股份有限公司 | Composition of cyantraniliprole and nereistoxin-type pesticide |
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| CN105284876A (en) * | 2015-12-02 | 2016-02-03 | 河北省农林科学院植物保护研究所 | Insecticide composition for preventing and treating cylas formicarius |
| CN105519539A (en) * | 2015-12-29 | 2016-04-27 | 江苏天容集团股份有限公司 | An insecticide composition containing cyantraniliprole and monosultap |
| CN105941467A (en) * | 2016-06-21 | 2016-09-21 | 南京华洲药业有限公司 | Compound insecticide composition containing cyantraniliprole and chlorpyrifos and application thereof |
| CN106689189A (en) * | 2016-12-19 | 2017-05-24 | 浙江新农化工股份有限公司 | Composition containing chlorpyrifos-methyl and amide pesticide and preparation and application of composition |
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