CN103283774A - Spirotetramat containing pesticide composition - Google Patents
Spirotetramat containing pesticide composition Download PDFInfo
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Abstract
The invention discloses a spirotetramat containing pesticide composition, which is a pesticide composition containing an active component A and an active component B, wherein the active component A is spirotetramat, the active component B is any one of the following pesticides: chlorpyrifos, MTMC (meta-tolyl-N-meth ylcarbamate) and isoprocarb, and the weight ratio of the two active components is 60:1-1:80. The composition disclosed by the invention can control various insect pests, has an obvious synergistic effect, expands the insecticidal spectrum, and has high activities to aphids, thrips, phylloxera, mealybug, aleyrodid, scale insects, rice planthopper, rice leaf folders, prodenia litura, bradysia odoriphaga, tryporyza incertulas, leafhopper, phyllocnistis citrella stainton, cotton aphid, cotton bollworms, phyllocoptes oleivorus ash, tea lesser leafhopper, plutella xylostella, cabbage caterpillar, and asparagus caterpillar; the application amount of pesticides is reduced, the residues of pesticides on crops are reduced, and the environment pollution is reduced; and the composition is safe to people and livestock and good in environmental compatibility, and pests are unlikely to produce pesticide resistance.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of Pesticidal combination that contains spiral shell worm ethyl ester.
Background technology
Spiral shell worm ethyl ester (spirotetramat), molecular formula: C
21H
27NO
5, chemical name: 4-(ethoxy carbonyl oxygen base)-8-methoxyl group-3-(2,5-xylyl)-1-azaspiro [4,5]-last of the ten Heavenly stems-3-alkene-2-ketone, be a kind of novel tetronic acid insecticides, insecticidal spectrum is wide, and the lasting period is long.It is that fatty biosynthesis by interference insect causes larva death, reduces the fertility of adult.Because its unique mechanism of action can be prevented and treated the insect that existing insecticide is produced resistance effectively, can be used as the important kind of nicotinic insecticide resistance management simultaneously.
Yet 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.Through inventor research, find can produce good synergistic effect after spiral shell worm ethyl ester and chlopyrifos, meta-tolyl-N-methylcarbamate (MTMC), Mobucin is composite, and still unexposed about the composite relevant report of spiral shell worm ethyl ester and chlopyrifos, meta-tolyl-N-methylcarbamate (MTMC), Mobucin.
Summary of the invention
Degradation problem under the resistance generation that the long-term use of spiral shell worm ethyl ester list agent may bring, the drug effect, the Pesticidal combination that the present invention proposes contains two kinds of active components of A, B, and an amount of surfactant and carrier.
A kind of Pesticidal combination that contains spiral shell worm ethyl ester, comprise effective active component, auxiliary agent, it is characterized in that: active component A, B weight ratio are 60: 1～1: 80, and described active component A is selected from spiral shell worm ethyl ester, and active component B is selected from a kind of in chlopyrifos, meta-tolyl-N-methylcarbamate (MTMC), the Mobucin.
Described Pesticidal combination is characterized in that: the weight ratio of A, two kinds of active components of B is 40: 1～1: 60.
Described Pesticidal combination is characterized in that: the weight ratio of spiral shell worm ethyl ester and chlopyrifos is 10: 1～1: 40, is preferably 1: 1～1: 16; The weight ratio of spiral shell worm ethyl ester and meta-tolyl-N-methylcarbamate (MTMC) is 10: 1～1: 40, is preferably 1: 1～1: 20; The weight ratio of spiral shell worm ethyl ester and Mobucin is 10: 1～1: 40, is preferably 1: 1～1: 20.
The weight ratio of A, two kinds of active components of B is 60: 1～1: 80.Usually active weight percentage is 0.5～90% of gross weight in the composition, and preferable is 5%～85%.According to different preparation types, the active component content scope is different.Usually, liquid preparation contains 1～70% active substance by weight, preferably is 5～50%; Solid pharmaceutical preparation contains 5～85% active substance by weight, preferably is 10～80%.
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, binding agent or the defoamer one or more.According to different dosage form, can also contain disintegrant known in those skilled in the art, antifreeze etc. in the preparation.
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, wetting and penetrating agent F, spaonin powder, tea are withered, in the silkworm excrement, soapberry powder one or more.
Described disintegrant is selected from: one or more in sodium bicarbonate, sodium carbonate, bentonite, urea, ammonium sulfate, the aluminium chloride.
Described binding agent is selected from: one or more in gelatin, melon glue, gum Arabic, xanthans, sodium phosphate trimer, phenolic resins, sodium alginate, white dextrin, methylcellulose, PAA, polyvinylpyrrolidone, crospolyvinylpyrrolidone, polyethylene glycol, the polyvinyl alcohol.
Described antifreeze is selected from: one or more in ethylene glycol, propane diols, glycerine, diethylene glycol (DEG), triethylene glycol, 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 emulsifier is selected from: agricultural newborn 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 newborn 400# (benzyl dimethyl phenol polyoxy ethyl ether), farming newborn 600# (phenyl phenol polyoxy ethyl ether), Nongru-700 # (alkylphenol-formaldehyde resin polyoxy ethyl ether), farming newborn 36# (phenethyl fluosite polyoxy ethyl ether), farming newborn 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 newborn 33# (alkylaryl polyoxyethylene polyoxypropylene ether), farming newborn 34# (alkylaryl polyoxyethylene poly-oxygen propylene aether), sapn series (sorbitan monostearate), tween series (sorbitan fatty acid ester APEO), in the AEO series (the pure APEO of fat) one or more.
Described stabilizing agent is selected from: one or more in BHT, triphenyl phosphite, epoxychloropropane, tributyl phosphate, triethanolamine, diethanol amine, the monoethanolamine.
Described filler is selected from: one or more in kaolin, diatomite, bentonite, attapulgite, white carbon, starch, the precipitated calcium carbonate.
Composition of the present invention can be by the user before use through dilution or directly use.Its preparation can be by the preparation of common processing method, is about to active substance and after liquid flux or solid carrier mix, and adds in surfactant such as dispersant, stabilizing agent, wetting agent, adhesive, the defoamer etc. one or more again.
Pesticidal combination of the present invention can be processed into acceptable forms on any agricultural chemicals on demand.Wherein preferred dosage form is wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspending agent.
When making wetting powder, composition comprises following constituent content: spiral shell worm ethyl ester 0.1～60%, active component B 0.1～80%, dispersant 5～10%, wetting agent 2～10%, filler surplus.
Active component spiral shell worm ethyl ester, 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 the wetting powder product of the present composition.
When making water dispersible granules, composition comprises following constituent content: active component spiral shell worm ethyl ester 0.1～60%, active component B 0.1～80%, dispersant 3～12%, wetting agent 1～8%, disintegrant 1～10%, binding agent 1～8%, filler surplus.
Active component spiral shell worm ethyl ester, active component B, dispersant, wetting agent, disintegrant, filler etc. are pulverized the particle diameter that obtains needs through air-flow together, add other auxiliary agents such as binding agent again, 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 the water dispersible granules product of the present composition.
Comprise following constituent content when composition is made suspending agent: active component spiral shell worm ethyl ester 0.1～40%, active component B 0.1～60%, dispersant 2～10%, wetting agent 2～10%, defoamer 0.1～1%, binding agent 0.1～2%, antifreeze 0.1～8%, deionized water add to 100%.
Dispersant, wetting agent, defoamer, thickener, antifreeze in the above-mentioned formulation material are mixed through high speed shear, add active component spiral shell worm ethyl ester, active component B, ball milling is 2～3 hours in ball mill, make diameter of particle all below 5 μ m, make the suspending agent product of the present composition.
Comprise following constituent content when composition is made suspension emulsion: spiral shell worm ethyl ester 0.1～40%, active component B 0.1～60%, emulsifier 2～12%, dispersant 2～10%, defoamer 0.1～2%, thickener 0.1～2%, antifreeze 0.1～8%, stabilizing agent 0.05～3%, 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 spiral shell worm ethyl ester, ball milling is 2～3 hours in ball mill, make diameter of particle all below 5 μ m, make spiral shell worm ethyl ester 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 the suspension emulsion product of the present composition.
Comprise following constituent content when composition is made aqueous emulsion: active components A 0.1%～40%, active component B 0.1%～60%, solvent 0%～30%, emulsifier 1%～15%, co-emulsifier 0%～8%, antifreeze 0%～10%, thickener 0.1%～2%, defoamer 0.01%～2%, deionized water are supplied surplus.
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 when composition is made microemulsion: active components A 0.1%～40%, active component B 0.1%～60%, solvent 0%～30%, emulsifier 3%～20%, co-emulsifier 0%～12%, antifreeze 0%～10%, thickener 0.1%～2%, defoamer 0.01%～2%, stabilizing agent 0%～4%, deionized water is supplied surplus.
Spiral shell worm ethyl ester 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.
The formulation technology that composition is made microcapsule suspending agent, micro-capsule-microcapsule suspending agent is technical matters conventionally known to one of skill in the art.
The invention has the advantages that: after (1) spiral shell worm ethyl ester and active component B are composite, have notable synergistic and lasting effect; (2) enlarged insecticidal spectrum, aphid, thrips, wood louse, mealybug, aleyrodid, scale insect, rice fulgorid, rice leaf roller, prodenia litura, leek root maggot, paddy stem borer, leafhopper, phyllocnistis citrella stainton, cotten aphid, cotton bollworm, oranges and tangerines blister mite, tea lesser leafhopper, diamond-back moth, cabbage caterpillar, beet armyworm have been had greater activity; (3) reduce the dosage of agricultural chemicals, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution; (4), insect good to person poultry safety, Environmental compatibility 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 35% spiral shell worm ethyl ester chlopyrifos wetting powder
Spiral shell worm ethyl ester 5%, chlopyrifos 30%, polycarboxylate 8%, lauryl sodium sulfate 6%, kaolin add to 100%, and mixture carries out air-flow to be pulverized, and makes 35% spiral shell worm ethyl ester chlopyrifos wetting powder.
Embodiment 2 81% spiral shell worm ethyl ester chlopyrifos wetting powders
Spiral shell worm ethyl ester 1%, chlopyrifos 80%, polyoxyethylene carboxylate 6%, Nekal BX 4%, white carbon add to 100%, and mixture carries out air-flow to be pulverized, and makes 81% spiral shell worm ethyl ester chlopyrifos wetting powder.
Embodiment 3 48% spiral shell worm ethyl ester chlopyrifos water dispersible granules
Spiral shell worm ethyl ester 8%, chlopyrifos 40%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%, tea are withered 5%, aluminium chloride 3%, diatomite add to 100%, mixed 48% spiral shell worm ethyl ester chlopyrifos water dispersible granules.
Embodiment 4 80% spiral shell worm ethyl ester chlopyrifos water dispersible granules
Spiral shell worm ethyl ester 10%, chlopyrifos 70%, lignosulfonates 5%, neopelex 4%, bentonite add to 100%, the mixed 80% spiral shell worm ethyl ester chlopyrifos water dispersible granules that gets.
Embodiment 5 20% spiral shell worm ethyl ester chlopyrifos suspending agents
Spiral shell worm ethyl ester 4%, chlopyrifos 16%, alkyl benzene sulfonate calcium salt 8%, lauryl sodium sulfate 6%, silicone 0.3%, xanthans 1%, propane diols 2.5%, deionized water add to 100%, the mixed 20% spiral shell worm ethyl ester chlopyrifos suspending agent that gets.
Embodiment 6 42% spiral shell worm ethyl ester chlopyrifos suspending agents
Spiral shell worm ethyl ester 6%, chlopyrifos 36%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 5%, silicone oil 0.2%, hydroxyethylcellulose 0.8%, polyethylene glycol 2.5%, deionized water add to 100%, the mixed 42% spiral shell worm ethyl ester chlopyrifos suspending agent that gets.
Embodiment 7 30% spiral shell worm ethyl ester chlopyrifos suspension emulsions
Spiral shell worm ethyl ester 3%, chlopyrifos 27%, lignosulfonates 8%, sldium lauryl sulfate 7%, sodium phosphate trimer 1.1%, 600# phosphate 6%, glycerine 2%, silicone compound 0.5%, water add to 100%, through the mixed 30% spiral shell worm ethyl ester chlopyrifos suspension emulsion that gets.
Embodiment 8 30.5% spiral shell worm ethyl ester chlopyrifos suspension emulsions
Spiral shell worm ethyl ester 30%, chlopyrifos 0.5%, alkylnaphthalene sulfonate 9%, lauryl sodium sulfate 4%, white dextrin 1%, agricultural newborn 1600#7%, diethylene glycol (DEG) 2%, silicone oil 0.4%, water add to 100%, through the mixed 30.5% spiral shell worm ethyl ester chlopyrifos suspension emulsion that gets.
Embodiment 9 30% spiral shell worm ethyl ester chlorpyrifos micro emulsions
Spiral shell worm ethyl ester 10%, chlopyrifos 20%, vegetable oil 5%, acetone 4%, alkylaryl polyoxyethylene poly-oxygen propylene aether 6%, ethylene glycol 2%, silicone compound 0.3%, Magnesiumaluminumsilicate 1.4%, deionized water supplies 100%, the mixed 30% spiral shell worm ethyl ester chlorpyrifos micro emulsion that gets.
Embodiment 10 45% spiral shell worm ethyl ester chlorpyrifos micro emulsions
Spiral shell worm ethyl ester 5%, chlopyrifos 40%, N, dinethylformamide 4.5%, ethylene glycol monomethyl ether 5%, styrene polyoxyethylene ether ammonium sulfate salt 7%, propane diols 1.8%, silicone oil 0.2%, xanthans 1.1%, deionized water supplies 100%, the mixed 45% spiral shell worm ethyl ester chlorpyrifos micro emulsion that gets.
Embodiment 11 10% spiral shell worm ethyl ester chlorpyrifos aqueous emulsions
Spiral shell worm ethyl ester 5%, chlopyrifos 5%, methyl alcohol 7%, 3-methyl cyclohexanol ketenes 3%, agricultural newborn 600#6%, polyvinylpyrrolidone 0.9%, silicone compound 0.3%, deionized water adds to 100%, makes 10% spiral shell worm ethyl ester chlorpyrifos aqueous emulsion.
Embodiment 12 42% spiral shell worm ethyl ester chlorpyrifos aqueous emulsions
Spiral shell worm ethyl ester 7%, chlopyrifos 35%, N-pyrrolidones 4%, butyl ether 5%, fatty alcohol-polyoxyethylene ether 8%, methylcellulose 1.2%, silicone oil 0.6%, deionized water supplies 100%, makes 42% spiral shell worm ethyl ester chlorpyrifos aqueous emulsion.
Embodiment 13 40.5% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) wetting powders
Spiral shell worm ethyl ester 0.5%, meta-tolyl-N-methylcarbamate (MTMC) 40%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 10%, soapberry powder 8%, attapulgite add to 100%, make 40.5% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) wetting powder.
Embodiment 14 80% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) wetting powders
Spiral shell worm ethyl ester 20%, meta-tolyl-N-methylcarbamate (MTMC) 60%, aryl phenol polyoxyethylene succinate sulfonate 6%, wetting and penetrating agent F 5%, bentonite add to 100%, make 80% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) wetting powder.
Embodiment 15 60% spiral shell worm ethyl ester Tsumacide water dispersible granules
Spiral shell worm ethyl ester 10%, meta-tolyl-N-methylcarbamate (MTMC) 50%, alkyl benzene sulfonate calcium salt 5%, lauryl sodium sulfate 4%, sodium carbonate 2.5%, diatomite add to 100%, make 60% spiral shell worm ethyl ester Tsumacide water dispersible granule.
Embodiment 16 75% spiral shell worm ethyl ester Tsumacide water dispersible granules
Spiral shell worm ethyl ester 15%, meta-tolyl-N-methylcarbamate (MTMC) 60%, ester polyoxyethylene are phonetic 7%, neopelex 5%, urea 2%, kaolin add to 100%, make 75% spiral shell worm ethyl ester Tsumacide water dispersible granule.
Embodiment 17 18% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) suspending agents
Spiral shell worm ethyl ester 8%, meta-tolyl-N-methylcarbamate (MTMC) 10%, octylphenol polyethylene oxyethylene group ether sulfate 6%, Nekal BX 5%, Magnesiumaluminumsilicate 1%, silicone compound 0.2%, polyethylene glycol 2%, deionized water add to 100%, the mixed 18% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) suspending agent that gets.
Embodiment 18 30% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) suspending agents
Spiral shell worm ethyl ester 5%, meta-tolyl-N-methylcarbamate (MTMC) 25%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%, spaonin powder 4%, silicone oil 0.6%, polyvinylpyrrolidone 1.3%, propane diols 1.9%, deionized water add to 100%, the mixed 30% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) suspending agent that gets.
Embodiment 19 6.1% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) suspension emulsions
Spiral shell worm ethyl ester 6%, meta-tolyl-N-methylcarbamate (MTMC) 0.1%, lignosulfonates 8%, wetting and penetrating agent F 5%, CMC 1%, alkyl biphenyl ether disulfonic acid magnesium salts 6%, ethylene glycol 1.7%, C
10～20Saturated fat acids 0.4%, water add to 100%, through the mixed 6.1% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) suspension emulsion that gets.
Embodiment 20 36% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) suspension emulsions
Spiral shell worm ethyl ester 4%, meta-tolyl-N-methylcarbamate (MTMC) 32%, polyoxyethylene carboxylate 5%, lauryl sodium sulfate 4%, sodium phosphate trimer 1.2%, agricultural newborn 1600#8%, triethylene glycol 1.6%, silicone compound 0.3%, water add to 100%, through the mixed 36% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) suspension emulsion that gets.
Embodiment 21 35% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) microemulsions
Spiral shell worm ethyl ester 5%, meta-tolyl-N-methylcarbamate (MTMC) 30%, acetone 7%, butanols 5%, glycerine 2.2%, sodium alginate 1.3%, C
8～10Aliphatic alcohols 0.4%, agricultural newborn 500#6%, deionized water supplies 100%, the mixed 35% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) microemulsion that gets.
Embodiment 22 48% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) microemulsions
Spiral shell worm ethyl ester 6%, meta-tolyl-N-methylcarbamate (MTMC) 42%, cyclohexanone 5%, toluene 6%, sorbitan monostearate 7%, polyethylene glycol 1.8%, silicone compound 0.2%, Magnesiumaluminumsilicate 1.6%, deionized water supplies 100%, the mixed 48% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) microemulsion that gets.
Embodiment 23 15% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) aqueous emulsions
Spiral shell worm ethyl ester 7%, meta-tolyl-N-methylcarbamate (MTMC) 8%, methyl alcohol 3%, ethyl acetate 7%, castor oil polyoxyethylene ether 6%, propane diols 2%, hydroxyethylcellulose 1.5%, silicone oil 0.6%, deionized water supplies 100%, makes 15% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) aqueous emulsion.
Embodiment 24 35% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) aqueous emulsions
Spiral shell worm ethyl ester 10%, meta-tolyl-N-methylcarbamate (MTMC) 25%, vegetable oil 7%, N, dinethylformamide 5%, polyethylene glycol 1.8%, ethylene oxide-propylene oxide block copolymer 8%, sodium phosphate trimer 1.1%, C
8～10Aliphatic alcohols 0.3%, deionized water supplies 100%, makes 35% spiral shell worm ethyl ester meta-tolyl-N-methylcarbamate (MTMC) aqueous emulsion.
Embodiment 25 30.5% spiral shell worm ethyl ester Mobucin wetting powders
Spiral shell worm ethyl ester 30%, Mobucin 0.5%, naphthalene sulfonic acid-formaldehyde condensation product 8%, sldium lauryl sulfate 6%, diatomite add to 100%, make 30.5% spiral shell worm ethyl ester Mobucin wetting powder.
Embodiment 26 80% spiral shell worm ethyl ester Mobucin wetting powders
Spiral shell worm ethyl ester 10%, Mobucin 70%, aliphatic amine polyoxyethylene are phonetic 5%, lauryl sodium sulfate 3%, white carbon add to 100%, make 80% spiral shell worm ethyl ester Mobucin wetting powder.
Embodiment 27 42% spiral shell worm ethyl ester Mobucin water dispersible granules
Spiral shell worm ethyl ester 7%, Mobucin 35%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 10%, soapberry powder 5%, sodium bicarbonate 2.2%, kaolin add to 100%, make 42% spiral shell worm ethyl ester Mobucin water dispersible granules.
Embodiment 28 63% spiral shell worm ethyl ester Mobucin water dispersible granules
Spiral shell worm ethyl ester 9%, Mobucin 54%, alkyl benzene sulfonate calcium salt 6%, Nekal BX 4%, ammonium sulfate 2.8%, attapulgite add to 100%, make 63% spiral shell worm ethyl ester Mobucin water dispersible granules.
Embodiment 29 12% spiral shell worm ethyl ester Mobucin suspending agents
Spiral shell worm ethyl ester 6%, Mobucin 6%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 6%, wetting and penetrating agent F3%, xanthans 1.2%, ethylene glycol 2.5%, silicone oil 0.5%, deionized water add to 100%, the mixed 12% spiral shell worm ethyl ester Mobucin suspending agent that gets.
Embodiment 30 50% spiral shell worm ethyl ester Mobucin suspending agents
Spiral shell worm ethyl ester 10%, Mobucin 40%, polycarboxylate 7%, neopelex 5%, C
8～10Aliphatic alcohols 0.2%, methylcellulose 0.8%, propane diols 1.7%, deionized water add to 100%, the mixed 50% spiral shell worm ethyl ester Mobucin suspending agent that gets.
Embodiment 31 30% spiral shell worm ethyl ester Mobucin suspension emulsions
Spiral shell worm ethyl ester 5%, Mobucin 25%, the phonetic formaldehyde condensation products sulphate 6% of alkylphenol-polyethenoxy, Nekal BX 4%, silicone 0.3%, polyvinylpyrrolidone 1%, agricultural newborn 600#6%, triethylene glycol 2%, water add to 100%, the aforementioned formula material is mixed, namely make 30% spiral shell worm ethyl ester Mobucin suspension emulsion.
Embodiment 32 40.5% spiral shell worm ethyl ester Mobucin suspension emulsions
Spiral shell worm ethyl ester 0.5%, Mobucin 40%, lignosulfonates 8%, sldium lauryl sulfate 5%, silicone oil 0.1%, hydroxyethylcellulose 0.7%, tween series 5%, glycerine 1.9%, water add to 100%, the aforementioned formula material is mixed, namely make 40.5% spiral shell worm ethyl ester Mobucin suspension emulsion.
Embodiment 33 20% spiral shell worm ethyl ester Mobucin microemulsions
Spiral shell worm ethyl ester 2%, Mobucin 18%, N-pyrrolidones 4%, toluene 6%, 600# phosphate 8%, ethylene glycol 2%, silicone compound 0.2%, deionized water supplies 100%, the mixed 20% spiral shell worm ethyl ester Mobucin microemulsion that gets.
Embodiment 34 45% spiral shell worm ethyl ester Mobucin microemulsions
Spiral shell worm ethyl ester 10%, Mobucin 35%, cyclohexanone 8%, vegetable oil 4%, styrene polyoxyethylene ether ammonium sulfate salt 7%, propane diols 3%, C
8～10Aliphatic alcohols 0.4%, xanthans 1.5%, deionized water supplies 100%, the mixed 45% spiral shell worm ethyl ester Mobucin microemulsion that gets.
Embodiment 35 35% spiral shell worm ethyl ester Mobucin aqueous emulsions
Spiral shell worm ethyl ester 5%, Mobucin 30%, methyl alcohol 6%, ethylene glycol monomethyl ether 5%, OP series phosphate 5%, Magnesiumaluminumsilicate 1.2%, silicone 0.6%, deionized water adds to 100%, makes 35% spiral shell worm ethyl ester Mobucin aqueous emulsion.
Embodiment 36 54% spiral shell worm ethyl ester Mobucin aqueous emulsions
Spiral shell worm ethyl ester 6%, Mobucin 48%, 3-methyl cyclohexanol ketenes 7%, ethyl acetate 4%, diethylene glycol (DEG) 2%, castor oil polyoxyethylene ether 6%, polyvinylpyrrolidone 1.2%, silicone compound 0.1%, deionized water supplies 100%, makes 54% spiral shell worm ethyl ester Mobucin aqueous emulsion.
Embodiment 37 61% spiral shell worm ethyl ester active component B micro-capsule suspensions
Spiral shell worm ethyl ester 60%, active component B 1%, urea 3.5%, polyoxyethylene carboxylate 4.6%, Nekal BX 5%, acetone 3.2%, carrene 2.8%, solvent naphtha 5%, ethylene oxide-propylene oxide block copolymer 6%, sodium hydroxide 1.2%, hydrochloric acid 1.1%, deionized water add to 100% weight portion, the mixed 61% spiral shell worm ethyl ester active component B micro-capsule suspension that gets.
Embodiment 38 40.5% spiral shell worm ethyl ester active component B microcapsule suspension-suspending agents
Spiral shell worm ethyl ester 0.5%, active component B 40%, polyfunctional group acyl halide polyamines 3.5%, gum Arabic 2.5%, sucrose 4%, Nekal BX 8%, the phonetic formaldehyde condensation products sulphate 1.5% of alkylphenol-polyethenoxy, dimethylbenzene 3.2%, solvent naphtha 4%, alkyl biphenyl ether disulfonic acid magnesium salts 6%, sapn series 4%, silicone defoaming agent 0.4%, PAA 1.2%, pH conditioning agent sodium hydroxide and hydrochloric acid amount to 2%, deionized water adds to 100% weight portion, mixed 40.5% spiral shell worm ethyl ester active component B microcapsule suspension-suspending agent.
Above-described embodiment 37, embodiment 38 described active component B are a kind of arbitrarily in chlopyrifos, meta-tolyl-N-methylcarbamate (MTMC), the Mobucin, and the weight ratio of spiral shell worm ethyl ester and active component B is any one ratio between 60: 1～1: 80.
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 of spiral shell worm ethyl ester effective active composition B 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 examination 3 instar larvaes, under 25 ℃ of conditions, raise, every processing repeats for 3 times, every to repeat used examination borer population be 20, 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 spiral shell worm ethyl ester, its toxicity index is 100):
TI * the P of the theoretical toxicity index (TTI) of M=spiral shell worm ethyl ester
Spiral shell worm ethyl esterTI * P of+effective active composition B
Effective active composition B
In the formula: M is the mixture of different proportionings
P
Effective active composition BBe effective active composition B shared ratio in composition
P
Spiral shell worm ethyl esterBe spiral shell worm ethyl ester shared ratio in composition
A is selected from spiral shell worm ethyl ester;
B is selected from a kind of in chlopyrifos, meta-tolyl-N-methylcarbamate (MTMC), the Mobucin.
Application Example two:
For trying insect: cotton aphid.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective lethal concentration scope of determining spiral shell worm ethyl ester, chlopyrifos and the two different proportioning mixture through preliminary experiment.
The different proportionings with chlopyrifos of table 1 spiral shell worm ethyl ester are to the toxicity test of cotton aphid
As shown in Table 1, the proportioning of spiral shell worm ethyl ester and chlorpyrifos mixture control cotton aphid 60: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 60: 1 to 1: 80 all shows synergistic effect, when saying that especially proportioning when spiral shell worm ethyl ester and chlopyrifos was at 1: 1 to 1: 9, synergistic effect is more obviously outstanding, co-toxicity coefficient maximum when spiral shell worm ethyl ester and chlopyrifos weight ratio are 1: 5 wherein, synergistic effect is the most obvious, find through the test people, spiral shell worm ethyl ester and chlorpyrifos mixture 60: 1 to 1: 80 o'clock to the control thrips, wood louse, mealybug, aleyrodid, scale insect, rice fulgorid, rice leaf roller, prodenia litura, the leek root maggot, paddy stem borer, leafhopper, phyllocnistis citrella stainton, cotton bollworm, the oranges and tangerines blister mite, tea lesser leafhopper, diamond-back moth, cabbage caterpillar, the beet armyworm insect also has synergistic effect preferably, particularly work as the proportioning of the two 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 co-toxicity coefficient is all greater than 150, and synergistic effect is obvious.
Application Example three:
For trying insect: rice hoppers.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective lethal concentration scope of determining spiral shell worm ethyl ester, meta-tolyl-N-methylcarbamate (MTMC) and the two different proportioning mixture through preliminary experiment.
The different proportionings with meta-tolyl-N-methylcarbamate (MTMC) of table 2 spiral shell worm ethyl ester are to the toxicity test of rice hoppers
As shown in Table 2, spiral shell worm ethyl ester and meta-tolyl-N-methylcarbamate (MTMC) be composite prevents and treats the proportioning 60: 1 to 1: 80 o'clock of rice hoppers, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 60: 1 to 1: 80 all shows synergistic effect, when saying that especially proportioning when spiral shell worm ethyl ester and meta-tolyl-N-methylcarbamate (MTMC) was at 1: 1 to 1: 9, synergistic effect is more obviously outstanding, co-toxicity coefficient maximum when spiral shell worm ethyl ester and meta-tolyl-N-methylcarbamate (MTMC) weight ratio are 1: 5 wherein, synergistic effect is the most obvious, find through the test people, spiral shell worm ethyl ester and meta-tolyl-N-methylcarbamate (MTMC) are composite to eliminate aphis to anti-at 60: 1 to 1: 80 o'clock, thrips, wood louse, mealybug, aleyrodid, scale insect, rice leaf roller, prodenia litura, the leek root maggot, paddy stem borer, leafhopper, phyllocnistis citrella stainton, cotten aphid, cotton bollworm, the oranges and tangerines blister mite, tea lesser leafhopper, diamond-back moth, cabbage caterpillar, the beet armyworm insect also has synergistic effect preferably, particularly work as the proportioning of the two 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 co-toxicity coefficient is all greater than 150, and synergistic effect is obvious.
Application Example four:
For trying insect: leafhopper.
Test medicine provides by Shaanxi agricultural chemicals Co., Ltd of U.S. nation.
Experimental scheme: effective lethal concentration scope of determining spiral shell worm ethyl ester, Mobucin and the two different proportioning mixture through preliminary experiment.
The different proportionings with Mobucin of table 3 spiral shell worm ethyl ester are to the toxicity test of leafhopper
As shown in Table 3, the proportioning of the composite control of spiral shell worm ethyl ester and Mobucin leafhopper 60: 1 to 1: 80 o'clock, co-toxicity coefficient is all greater than 120, illustrating that both were mixed in the scope at 60: 1 to 1: 80 all shows synergistic effect, when saying that especially proportioning when spiral shell worm ethyl ester and Mobucin was at 1: 1 to 1: 9, synergistic effect is more obviously outstanding, co-toxicity coefficient maximum when spiral shell worm ethyl ester and Mobucin weight ratio are 1: 5 wherein, synergistic effect is the most obvious, find through the test people, spiral shell worm ethyl ester and Mobucin are composite to eliminate aphis to anti-at 60: 1 to 1: 80 o'clock, thrips, wood louse, mealybug, aleyrodid, scale insect, rice fulgorid, rice leaf roller, prodenia litura, the leek root maggot, paddy stem borer, phyllocnistis citrella stainton, cotten aphid, cotton bollworm, the oranges and tangerines blister mite, tea lesser leafhopper, diamond-back moth, cabbage caterpillar, the beet armyworm insect also has synergistic effect preferably, particularly work as the proportioning of the two 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 co-toxicity coefficient is all greater than 150, and synergistic effect is obvious.
Application Example five spiral shell worm ethyl esters and chlopyrifos and the composite control cotton aphid test of pesticide effectiveness thereof
This experimental establishment is in Wuwei County, Chaohu, Anhui Province, and test medicine is researched and developed, provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 24% spiral shell worm ethyl ester suspending agent (commercial), 40% chlorpyrifos ec (commercial).
Investigation cotton aphid insect pest 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 is calculated preventive effect.Experimental result is as follows:
Table 4 spiral shell worm ethyl ester, chlopyrifos and the composite control cotton aphid test of pesticide effectiveness thereof
As can be seen from Table 4, can effectively prevent and treat cotton aphid behind spiral shell worm ethyl ester and the chlorpyrifos mixture, control efficiency all is better than the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Application Example six spiral shell worm ethyl esters and meta-tolyl-N-methylcarbamate (MTMC) and the composite rice hoppers test of pesticide effectiveness of preventing and treating thereof
This experimental establishment is in Yingtan Yujiang County, Jiangxi Province, and test medicine is researched and developed, provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 24% spiral shell worm ethyl ester suspending agent (commercial), 25% meta-tolyl-N-methylcarbamate (MTMC) wetting powder (commercial).
Investigation rice hoppers insect pest 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 is calculated preventive effect.Experimental result is as follows:
Table 5 spiral shell worm ethyl ester, meta-tolyl-N-methylcarbamate (MTMC) and the composite rice hoppers test of pesticide effectiveness of preventing and treating thereof
As can be seen from Table 5, can effectively prevent and treat rice hoppers after spiral shell worm ethyl ester and meta-tolyl-N-methylcarbamate (MTMC) are composite, control efficiency all is better than the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
Application Example seven spiral shell worm ethyl esters and Mobucin and the composite control rice-leaf hopper test of pesticide effectiveness thereof
This experimental establishment is in Ankang City Ziyang County, Shaanxi Province, and test medicine is researched and developed, provided by Shaanxi agricultural chemicals Co., Ltd of U.S. nation, contrast medicament 24% spiral shell worm ethyl ester suspending agent (commercial), 20% Mobucin missible oil (commercial).
Investigation rice-leaf hopper insect pest 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 is calculated preventive effect.Experimental result is as follows:
Table 6 spiral shell worm ethyl ester, Mobucin and the composite control rice-leaf hopper test of pesticide effectiveness thereof
As can be seen from Table 6, can effectively prevent and treat rice-leaf hopper after spiral shell worm ethyl ester and Mobucin are composite, control efficiency all is better than the preventive effect of single agent.In the test scope of medication, the target crop is had no adverse effects.
After draw through different local throughout the country tests, the preventive effects of common insect dispenser after 30 days such as spiral shell worm ethyl ester and chlopyrifos, meta-tolyl-N-methylcarbamate (MTMC), the composite aphid to all kinds of crops of Mobucin, thrips, wood louse, mealybug, aleyrodid, scale insect, rice fulgorid, rice leaf roller, prodenia litura, leek root maggot, paddy stem borer, leafhopper, phyllocnistis citrella stainton, cotten aphid, cotton bollworm, oranges and tangerines blister mite, tea lesser leafhopper, diamond-back moth, cabbage caterpillar, beet armyworm are all more than 95%, be better than single agent preventive effect, synergistic effect is obvious.
Claims (6)
1. Pesticidal combination that contains spiral shell worm ethyl ester, comprise effective active component, auxiliary agent, it is characterized in that: active component A, B weight ratio are 60: 1～1: 80, and described active component A is selected from spiral shell worm ethyl ester, and active component B is selected from a kind of in chlopyrifos, meta-tolyl-N-methylcarbamate (MTMC), the Mobucin.
2. Pesticidal combination according to claim 1, it is characterized in that: the weight ratio of A, two kinds of active components of B is 40: 1～1: 60.
3. Pesticidal combination according to claim 2, it is characterized in that: the weight ratio of spiral shell worm ethyl ester and chlopyrifos is 10: 1～1: 40;
The weight ratio of spiral shell worm ethyl ester and meta-tolyl-N-methylcarbamate (MTMC) is 10: 1～1: 40;
The weight ratio of spiral shell worm ethyl ester and Mobucin is 10: 1～1: 40.
4. Pesticidal combination according to claim 1, 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.
5. be used for the application of the insect on control cereal class, vegetables, fruit tree, the cotton according to each described Pesticidal combination in the claim 1～4.
6. application according to claim 5 is characterized in that: described insect comprises aphid, thrips, wood louse, mealybug, aleyrodid, scale insect, rice fulgorid, rice leaf roller, prodenia litura, leek root maggot, paddy stem borer, leafhopper, phyllocnistis citrella stainton, cotten aphid, cotton bollworm, oranges and tangerines blister mite, tea lesser leafhopper, diamond-back moth, cabbage caterpillar, beet armyworm.
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Cited By (5)
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| CN104286016A (en) * | 2014-09-12 | 2015-01-21 | 青岛润鑫伟业科贸有限公司 | Efficient insecticide containing spinetoram, chlorpyrifos and spirotetramat |
| CN104286019A (en) * | 2014-09-30 | 2015-01-21 | 青岛康合伟业商贸有限公司 | Efficient insecticide containing spinetoram, biological pesticide-lepimectin, chlorpyrifos and spirotetramat |
| CN106417332A (en) * | 2016-08-26 | 2017-02-22 | 天津市华宇农药有限公司 | Insecticidecomposition containing spirotetramat and fenoxycarb |
| CN106818913A (en) * | 2016-12-13 | 2017-06-13 | 张世平 | A kind of insecticide for tea lesser leafhopper |
| CN113660861A (en) * | 2019-04-10 | 2021-11-16 | 先正达农作物保护股份公司 | Pesticidal composition |
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| CN113660861A (en) * | 2019-04-10 | 2021-11-16 | 先正达农作物保护股份公司 | Pesticidal composition |
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