CN102100235A - Insecticidal composition containing sulfoxaflor and pyrethroid - Google Patents
Insecticidal composition containing sulfoxaflor and pyrethroid Download PDFInfo
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- CN102100235A CN102100235A CN2011100702689A CN201110070268A CN102100235A CN 102100235 A CN102100235 A CN 102100235A CN 2011100702689 A CN2011100702689 A CN 2011100702689A CN 201110070268 A CN201110070268 A CN 201110070268A CN 102100235 A CN102100235 A CN 102100235A
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Abstract
The invention discloses an insecticidal composition containing sulfoxaflor and pyrethroid, which contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from sulfoxaflor; the active ingredient B is selected from one of the following insecticides: bifenthrin, cyhalothrin, fenvalerate, cyfluthrin and deltamethrin; and the weight percentage ratio of the two active ingredients A and B is 1-60:1-50. The composition can prevent and control multiple pests, has obvious synergy, enlarges the insecticidal spectrum, and has high activity on cruciferous vegetable cabbage worm, aphid, diamond back moth, cotton bollworm, carposina niponensis walsingham, red spider, rice planthopper, cotton miridae and cotton white fly; the consumption of pesticides is reduced, the residual quantity of the pesticides on the crops is reduced, and environmental pollution is lightened; and the composition is safe for people and animals, has good environmental compatibility, and avoids generation of pesticide resistance of pests.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of Pesticidal combination that contains fluorine pyridine worm amine nitrile and pyrethroid.
Background technology
Fluorine pyridine worm amine nitrile, English common name (sulfoxaflor), molecular formula: C
10H
10F
3N
3OS, chemical name: [1-[6-(trifluoromethyl) pyridin-3-yl] ethyl] methyl (oxygen)-λ 4-sulfydryl cyanamide.Fluorine pyridine worm amine nitrile is an insecticide of sulfimide, and sulfimide acts on the nervous system of insect, promptly acts on binding site unique in the choline receptor and brings into play insecticidal function.Can be through leaf, stem, root absorption and enter in the plant corpus.
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.Important insect such as lepidoptera pest are because its breeding cycle is short, and breeding amount is big, and mobility is little on the agricultural, and selfing degree height is easy to generate resistance especially.
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 an 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's research, discovery can produce good synergistic effect with fluorine pyridine worm amine nitrile and Biphenthrin, gamma cyhalothrin, sumicidin, cyfluthrin and decis after composite, and still unexposed about the composite relevant report of fluorine pyridine worm amine nitrile and Biphenthrin, gamma cyhalothrin, sumicidin, cyfluthrin, decis.
Summary of the invention
Degradation problem under the resistance generation that the long-term use of fluorine pyridine worm amine nitrile 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 fluorine pyridine worm amine nitrile and pyrethroid, comprise effective active component, auxiliary agent and filler, it is characterized in that: active components A, B percentage by weight are 1～60%: 1～50%, described active components A is selected from fluorine pyridine worm amine nitrile, and active component B is selected from a kind of in Biphenthrin, gamma cyhalothrin, sumicidin, cyfluthrin, the decis.
Described a kind of Pesticidal combination that contains fluorine pyridine worm amine nitrile, it is characterized in that: the percentage by weight of A, two kinds of active components of B is 1～50%: 1～40%.
The described Pesticidal combination that contains fluorine pyridine worm amine nitrile, it is characterized in that: the percentage by weight of fluorine pyridine worm amine nitrile and Biphenthrin is 5～30%: 5～30%;
The percentage by weight of fluorine pyridine worm amine nitrile and gamma cyhalothrin is 5～40%: 5～20%;
The percentage by weight of fluorine pyridine worm amine nitrile and sumicidin is 5～30%: 5～30%;
The percentage by weight of fluorine pyridine worm amine nitrile and cyfluthrin is 5～40%: 5～30%;
The percentage by weight of fluorine pyridine worm amine nitrile and decis is 5～40%: 5～30%.
The percentage by weight of A, two kinds of active components of B is 1～60%: 1～50%.Usually active weight percentage is 0.5～90% of a 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 a 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: one or more in lauryl sodium sulfate, neopelex, Nekal BX, wetting and penetrating agent F, spaonin powder, silkworm excrement, the soapberry powder.
Described disintegrant is selected from: one or more in bentonite, urea, ammonium sulfate, the aluminium chloride.
Described binding agent is selected from: one or more in 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, 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 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 or suspension emulsion.
When making wetting powder, composition comprises following constituent content: fluorine pyridine worm amine nitrile 1～60%, active component B 1～50%, dispersant 5～10%, wetting agent 2～10%, filler 8～91%.
Active component fluorine pyridine worm amine nitrile, active component B, dispersant, wetting agent, filler are mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, promptly can be made into the wetting powder product of the present composition.
When making water dispersible granules, composition comprises following constituent content: active component fluorine pyridine worm amine nitrile 1～60%, active component B 1～50%, dispersant 3～12%, wetting agent 1～8%, disintegrant 1～10%, binding agent 1～8%, filler 10～92%.
Active component fluorine pyridine worm amine nitrile, active component B, dispersant, wetting agent, disintegrant, filler etc. are obtained the particle diameter that needs through comminution by gas stream 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 fluorine pyridine worm amine nitrile 1～30%, active component B1～30%, 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 fluorine pyridine worm amine nitrile, 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: fluorine pyridine worm amine nitrile 1～30%, active component B 1～30%, 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 fluorine pyridine worm amine nitrile, ball milling is 2～3 hours in ball mill, make diameter of particle all below 5 μ m, make the former medicine suspending agent of fluorine pyridine worm amine nitrile, then with the former medicine of effective active composition B, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make present composition suspension emulsion product.
The invention has the advantages that: after (1) fluorine pyridine worm amine nitrile and active component B are composite, have notable synergistic and lasting effect; (2) enlarged insecticidal spectrum, brassicaceous vegetable cabbage caterpillar, aphid, diamond-back moth and cotton bollworm, peach fruit borer, two spotted spider mite, rice fulgorid, cotton fleahopper, cotton aleyrodid 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
To further instruction of the present invention, the percentage among the embodiment all is weight percentage below in conjunction with embodiment, but the present invention is not limited thereto.
Application Example one
Example 1 60% fluorine pyridine worm amine nitrile Biphenthrin wetting powder
Fluorine pyridine worm amine nitrile 30%, Biphenthrin 30%, alkylnaphthalene sulfonate 8%, wetting and penetrating agent F 7%, diatomite add to 100%, and mixture carries out comminution by gas stream, make 60% fluorine pyridine worm amine nitrile Biphenthrin wetting powder.
Example 2 62% fluorine pyridine worm amine nitrile Biphenthrin wetting powders
Fluorine pyridine worm amine nitrile 50%, Biphenthrin 12%, polyoxyethylene carboxylate 6%, soapberry powder 4%, attapulgite add to 100%, and mixture carries out comminution by gas stream, make 62% fluorine pyridine worm amine nitrile Biphenthrin wetting powder.
Example 3 50% fluorine pyridine worm amine nitrile Biphenthrin water dispersible granules
Fluorine pyridine worm amine nitrile 10%, Biphenthrin 40%, lignosulfonates 7%, spaonin powder 5%, starch 10%, bentonite add to 100%, the mixed 50% fluorine pyridine worm amine nitrile Biphenthrin water dispersible granules that gets.
Example 4 75% fluorine pyridine worm amine nitrile Biphenthrin water dispersible granules
Fluorine pyridine worm amine nitrile 60%, Biphenthrin 15%, alkyl benzene sulfonate calcium salt 6%, silkworm excrement 5%, urea 2.3%, kaolin add to 100%, the mixed 75% fluorine pyridine worm amine nitrile Biphenthrin water dispersible granules that gets.
Example 5 10% fluorine pyridine worm amine nitrile Biphenthrin suspending agents
Fluorine pyridine worm amine nitrile 5%, Biphenthrin 5%, octylphenol polyethylene oxyethylene group ether sulfate 8%, wetting and penetrating agent F 6%, silicone oil 0.4%, polyvinylpyrrolidone 1.2%, polyethylene glycol 1.8%, deionized water add to 100%, the mixed 10% fluorine pyridine worm amine nitrile Biphenthrin suspending agent that gets.
Example 6 45% fluorine pyridine worm amine nitrile Biphenthrin suspending agents
Fluorine pyridine worm amine nitrile 40%, Biphenthrin 5%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, lauryl sodium sulfate 5%, C10～20 saturated fat acids 0.2%, methylcellulose 2%, ethylene glycol 1.5%, deionized water add to 100%, the mixed 45% fluorine pyridine worm amine nitrile Biphenthrin suspending agent that gets.
Example 7 20% fluorine pyridine worm amine nitrile Biphenthrin suspension emulsions
Fluorine pyridine worm amine nitrile 10%, Biphenthrin 10%, polyoxyethylene carboxylate 7%, lauryl sodium sulfate 6%, gelatin 1.8%, AEO series 8%, propane diols 1.6%, C
8～10Aliphatic alcohols 0.2%, water add to 100%, through the mixed 20% fluorine pyridine worm amine nitrile Biphenthrin suspension emulsion that gets.
Example 8 40% fluorine pyridine worm amine nitrile Biphenthrin suspension emulsions
Fluorine pyridine worm amine nitrile 32%, Biphenthrin 8%, lignosulfonates 8%, Nekal BX 7%, PAA 1.5%, agricultural newborn 1600#7%, polyethylene glycol 1.1%, silicone compound 0.5%, water add to 100%, through the mixed 40% fluorine pyridine worm amine nitrile Biphenthrin suspension emulsion that gets.
Example 9 50% fluorine pyridine worm amine nitrile gamma cyhalothrin wetting powders
Fluorine pyridine worm amine nitrile 40%, gamma cyhalothrin 10%, alkyl benzene sulfonate calcium salt 6%, lauryl sodium sulfate 5%, diatomite add to 100%, and mixture carries out comminution by gas stream, make 50% fluorine pyridine worm amine nitrile gamma cyhalothrin wetting powder.
Example 10 70% fluorine pyridine worm amine nitrile gamma cyhalothrin wetting powders
Fluorine pyridine worm amine nitrile 50%, gamma cyhalothrin 20%, naphthalene sulfonic acid-formaldehyde condensation product 7%, silkworm excrement 5%, kaolin add to 100%, and mixture carries out comminution by gas stream, make 70% fluorine pyridine worm amine nitrile gamma cyhalothrin wetting powder.
Example 11 54% fluorine pyridine worm amine nitrile gamma cyhalothrin water dispersible granules
Fluorine pyridine worm amine nitrile 48%, gamma cyhalothrin 6%, alkylphenol-polyethenoxy are phonetic 8%, soapberry powder 7%, ammonium sulfate 2.2%, attapulgite add to 100%, mixed 54% fluorine pyridine worm amine nitrile gamma cyhalothrin water dispersible granules.
Example 12 65% fluorine pyridine worm amine nitrile gamma cyhalothrin water dispersible granules
Fluorine pyridine worm amine nitrile 60%, gamma cyhalothrin 5%, aliphatic amine polyoxyethylene are phonetic 6%, spaonin powder 4%, sodium carbonate 1.2%, bentonite add to 100%, mixed 65% fluorine pyridine worm amine nitrile gamma cyhalothrin water dispersible granules.
Example 13 10% fluorine pyridine worm amine nitrile gamma cyhalothrin suspending agents
Fluorine pyridine worm amine nitrile 5%, gamma cyhalothrin 5%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 9%, DBSA 7%, silicone compound 0.3%, gum Arabic 1.7%, triethylene glycol 1.3%, deionized water add to 100%, the mixed 10% fluorine pyridine worm amine nitrile gamma cyhalothrin suspending agent that gets.
Example 14 40% fluorine pyridine worm amine nitrile gamma cyhalothrin suspending agents
Fluorine pyridine worm amine nitrile 32%, gamma cyhalothrin 8%, octylphenol polyethylene oxyethylene group ether sulfate 8%, lauryl sodium sulfate 4%, C
10～20Saturated fat acids 0.2%, sodium alginate 1.2%, ethylene glycol 1.5%, deionized water add to 100%, the mixed 40% fluorine pyridine worm amine nitrile gamma cyhalothrin suspending agent that gets.
Example 15 25% fluorine pyridine worm amine nitrile gamma cyhalothrin suspension emulsions
Fluorine pyridine worm amine nitrile 5%, gamma cyhalothrin 20%, aliphatic amine polyoxyethylene are phonetic 7%, Nekal BX 5%, methylcellulose 1.5%, OP series 5%, diethylene glycol (DEG) 1.1%, silicone oil 0.5%, water add to 100%, through mixed 25% fluorine pyridine worm amine nitrile gamma cyhalothrin suspension emulsion.
Example 16 45% fluorine pyridine worm amine nitrile gamma cyhalothrin suspension emulsions
Fluorine pyridine worm amine nitrile 36%, gamma cyhalothrin 9%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 8%, silkworm excrement 6%, xanthans 1.7%, agricultural newborn 33#7%, propane diols 1.4%, C
10～20Aliphatic alcohols 0.6%, water add to 100%, through the mixed 45% fluorine pyridine worm amine nitrile gamma cyhalothrin suspension emulsion that gets.
Example 17 58% fluorine pyridine worm amine nitrile sumicidin wetting powders
Fluorine pyridine worm amine nitrile 8%, sumicidin 50%, ester polyoxyethylene are phonetic 6%, wetting and penetrating agent F 3%, attapulgite add to 100%, make 58% fluorine pyridine worm amine nitrile sumicidin wetting powder.
Example 18 60% fluorine pyridine worm amine nitrile sumicidin wetting powders
Fluorine pyridine worm amine nitrile 30%, sumicidin 30%, aliphatic amine polyoxyethylene are phonetic 7%, soapberry powder 5%, diatomite add to 100%, make 60% fluorine pyridine worm amine nitrile sumicidin wetting powder.
Example 19 63% fluorine pyridine worm amine nitrile sumicidin water dispersible granules
Fluorine pyridine worm amine nitrile 56%, sumicidin 7%, naphthalene sulfonic acid-formaldehyde condensation product 6%, lauryl sodium sulfate 2%, aluminium chloride 2.5%, kaolin add to 100%, the mixed 63% fluorine pyridine worm amine nitrile sumicidin water dispersible granules that gets.
Example 20 70% fluorine pyridine worm amine nitrile sumicidin water dispersible granules
Fluorine pyridine worm amine nitrile 60%, sumicidin 10%, alkyl benzene sulfonate calcium salt 8%, Nekal BX 6%, sodium bicarbonate 1.2%, bentonite add to 100%, the mixed 70% fluorine pyridine worm amine nitrile sumicidin water dispersible granules that gets.
Example 21 25% fluorine pyridine worm amine nitrile sumicidin suspending agents
Fluorine pyridine worm amine nitrile 5%, sumicidin 20%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 7%, wetting and penetrating agent F 4%, white dextrin 1.2%, silicone compound 0.1%, glycerine 2%, deionized water add to 100%, the mixed 25% fluorine pyridine worm amine nitrile sumicidin suspending agent that gets.
Example 22 40% fluorine pyridine worm amine nitrile sumicidin suspending agents
Fluorine pyridine worm amine nitrile 20%, sumicidin 20%, aryl phenol polyoxyethylene succinate sulfonate 6%, tea are withered 6%, gum Arabic 1.5%, polyvinylpyrrolidone 0.2%, propane diols 1.8%, C
10～20Saturated fat acids 0.3%, deionized water add to 100%, the mixed 40% fluorine pyridine worm amine nitrile sumicidin suspending agent that gets.
Example 23 30% fluorine pyridine worm amine nitrile sumicidin suspension emulsions
Fluorine pyridine worm amine nitrile 24%, sumicidin 6%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 8%, spaonin powder 5%, methylcellulose 1.6%, agricultural newborn 600#4%, diethylene glycol (DEG) 1.7%, silicone oil 0.2%, water add to 100%, through the mixed 30% fluorine pyridine worm amine nitrile sumicidin suspension emulsion that gets.
Example 24 42% fluorine pyridine worm amine nitrile sumicidin suspension emulsions
Fluorine pyridine worm amine nitrile 32%, sumicidin 10%, alkylnaphthalene sulfonate 5%, soapberry powder 6%, sodium phosphate trimer 1.5%, OP series phosphate 7%, ethylene glycol 1.1%, C
8～10Aliphatic alcohols 0.5%, water add to 100%, through the mixed 42% fluorine pyridine worm amine nitrile sumicidin suspension emulsion that gets.
Example 25 54% fluorine pyridine worm amine nitrile cyfluthrin wetting powders
, Nekal BX 6% phonetic 8% by fluorine pyridine worm amine nitrile 48%, cyfluthrin 6%, alkylphenol-polyethenoxy, kaolin add to 100%, make 54% fluorine pyridine worm amine nitrile cyfluthrin wetting powder.
Example 26 60% fluorine pyridine worm amine nitrile cyfluthrin wetting powders
Add to 100% by fluorine pyridine worm amine nitrile 40%, cyfluthrin 20%, polyoxyethylene carboxylate 5%, soapberry powder 5%, diatomite, make 60% fluorine pyridine worm amine nitrile cyfluthrin wetting powder.
Example 27 65% fluorine pyridine worm amine nitrile cyfluthrin water dispersible granules
Fluorine pyridine worm amine nitrile 50%, cyfluthrin 15%, alkyl benzene sulfonate calcium salt 8%, wetting and penetrating agent F 6%, bentonite add to 100%, the mixed 65% fluorine pyridine worm amine nitrile cyfluthrin water dispersible granules that gets.
Example 28 70% fluorine pyridine worm amine nitrile cyfluthrin water dispersible granules
Fluorine pyridine worm amine nitrile 60%, cyfluthrin 10%, lignosulfonates 5%, lauryl sodium sulfate 4%, ammonium sulfate 2.1%, attapulgite add to 100%, the mixed 70% fluorine pyridine worm amine nitrile cyfluthrin water dispersible granules that gets.
Example 29 25% fluorine pyridine worm amine nitrile cyfluthrin suspending agents
Fluorine pyridine worm amine nitrile 10%, cyfluthrin 15%, the phonetic formaldehyde condensation products sulphate 7% of alkylphenol-polyethenoxy, silkworm excrement 3%, C
8～10Aliphatic alcohols 0.2%, methylcellulose 1.8%, propane diols 1.3%, deionized water add to 100%, the mixed 25% fluorine pyridine worm amine nitrile cyfluthrin suspending agent that gets.
Example 30 30% fluorine pyridine worm amine nitrile cyfluthrin suspending agents
Fluorine pyridine worm amine nitrile 20%, cyfluthrin 10%, octylphenol polyethylene oxyethylene group ether sulfate 7%, wetting and penetrating agent F 4%, silicone compound 0.1%, sodium alginate 1.6%, triethylene glycol 1.5%, deionized water add to 100%, the mixed 30% fluorine pyridine worm amine nitrile cyfluthrin suspending agent that gets.
Example 31 15% fluorine pyridine worm amine nitrile cyfluthrin suspension emulsions
Fluorine pyridine worm amine nitrile 5%, cyfluthrin 10%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 5%, soapberry powder 5%, polyvinyl alcohol 1.7%, agricultural newborn 34#5%, propane diols 1.6%, silicone oil 0.3%, water add to 100%, through the mixed 15% fluorine pyridine worm amine nitrile cyfluthrin suspension emulsion that gets.
Example 32 36% fluorine pyridine worm amine nitrile cyfluthrin suspension emulsions
Fluorine pyridine worm amine nitrile 24%, cyfluthrin 12%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 8%, tea are withered 6%, gum Arabic 1.3%, 600# phosphate 7%, diethylene glycol (DEG) 1.4%, C
8～10Aliphatic alcohols 0.4%, water add to 100%, through the mixed 36% fluorine pyridine worm amine nitrile cyfluthrin suspension emulsion that gets.
Example 33 50% fluorine pyridine worm amine nitrile decis wetting powders
Fluorine pyridine worm amine nitrile 40%, decis 10%, aliphatic amine polyoxyethylene are phonetic 8%, wetting and penetrating agent F 5%, attapulgite add to 100%, make 50% fluorine pyridine worm amine nitrile decis wetting powder.
Example 34 70% fluorine pyridine worm amine nitrile decis wetting powders
Fluorine pyridine worm amine nitrile 50%, decis 20%, ester polyoxyethylene are phonetic 7%, neopelex 4%, silkworm excrement 1%, diatomite add to 100%, make 70% fluorine pyridine worm amine nitrile decis wetting powder.
Example 35 55% fluorine pyridine worm amine nitrile decis water dispersible granules
Fluorine pyridine worm amine nitrile 45%, decis 10%, alkylphenol-polyethenoxy are phonetic 8%, Nekal BX 6%, urea 1%, kaolin add to 100%, make 55% fluorine pyridine worm amine nitrile decis water dispersible granules.
Example 36 75% fluorine pyridine worm amine nitrile decis water dispersible granules
Fluorine pyridine worm amine nitrile 60%, decis 15%, polyoxyethylene carboxylate 9%, soapberry powder 6%, bentonite add to 100%, make 75% fluorine pyridine worm amine nitrile decis water dispersible granules.
Example 37 15% fluorine pyridine worm amine nitrile decis suspending agents
Fluorine pyridine worm amine nitrile 10%, decis 5%, lignosulfonates 6%, tea are withered 4%, PAA 1.5%, glycerine 1.1%, silicone oil 0.5%, and deionized water adds to 100%, mixed 15% fluorine pyridine worm amine nitrile decis suspending agent.
Example 38 35% fluorine pyridine worm amine nitrile decis suspending agents
Fluorine pyridine worm amine nitrile 7%, decis 28%, alkyl benzene sulfonate calcium salt 7%, wetting and penetrating agent F 5%, sodium phosphate trimer 1.6%, polyethylene glycol 1.7%, C
10～20Saturated fat acids 0.3%, deionized water adds to 100%, the mixed 35% fluorine pyridine worm amine nitrile decis suspending agent that gets.
Example 39 18% fluorine pyridine worm amine nitrile decis suspension emulsions
Fluorine pyridine worm amine nitrile 6%, decis 12%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 8%, soapberry powder 6%, xanthans 1.8%, agricultural newborn 1600#8%, propane diols 1.5%, C
8～10Aliphatic alcohols 0.7%, water add to 100%, through the mixed 18% fluorine pyridine worm amine nitrile decis suspension emulsion that gets.
Example 40 45% fluorine pyridine worm amine nitrile decis suspension emulsions
Fluorine pyridine worm amine nitrile 30%, decis 15%, polycarboxylate 6%, lauryl sodium sulfate 5%, methylcellulose 1.2%, tween series 6%, ethylene glycol 1.1%, silicone compound 0.3%, water add to 100%, through the mixed 45% fluorine pyridine worm amine nitrile decis suspension emulsion that gets.
The embodiment of the invention is the method that adopts Toxicity Determination and field trial to combine.Pass through Toxicity Determination earlier, 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 fluorine pyridine worm amine nitrile 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, under 25 ℃ of conditions, raise for examination 3 instar larvaes, 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 of treatment (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 (with fluorine pyridine worm amine nitrile is the standard medicament, and its toxicity index is 100):
TI * the P of the theoretical toxicity index (TTI) of M=fluorine pyridine worm amine nitrile
Fluorine pyridine worm amine nitrileTI * 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
Fluorine pyridine worm amine nitrileBe fluorine pyridine worm amine nitrile shared ratio in composition
A is selected from fluorine pyridine worm amine nitrile;
B is selected from following any one insecticide: a kind of in Biphenthrin, gamma cyhalothrin, sumicidin, cyfluthrin, the decis.
Application Example two:
For trying insect: citrus red mite.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining fluorine pyridine worm amine nitrile, the former medicine of Biphenthrin and the two different proportioning mixture through preliminary experiment.
The different proportionings with Biphenthrin of table 1 fluorine pyridine worm amine nitrile are to the toxicity test of citrus red mite
As shown in Table 1, the proportioning of the composite control of fluorine pyridine worm amine nitrile and Biphenthrin citrus red mite 60: 1 to 1: 50 o'clock, spend coefficient together all greater than 120, illustrating that both were mixed in the scope at 60: 1 to 1: 50 all shows synergistic effect, especially say when fluorine pyridine worm amine nitrile and Biphenthrin get proportioning at 8: 1 to 1: 8, synergistic effect is more obviously outstanding, wherein spends the coefficient maximum together when fluorine pyridine worm amine nitrile and Biphenthrin weight ratio are 1: 1, and synergistic effect is the most obvious.Application Example three:
For trying insect: cabbage aphid.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining fluorine pyridine worm amine nitrile, the former medicine of gamma cyhalothrin and the two different proportioning mixture through preliminary experiment.
The different proportionings with gamma cyhalothrin of table 2 fluorine pyridine worm amine nitrile are to the toxicity test of cabbage aphid
As shown in Table 2, the proportioning of fluorine pyridine worm amine nitrile and high-efficient lambda-cyhalothrin compound control cabbage aphid 60: 1 to 1: 50 o'clock, spend coefficient together all greater than 120, illustrating that both were mixed in the scope at 60: 1 to 1: 50 all shows synergistic effect, especially say when fluorine pyridine worm amine nitrile and gamma cyhalothrin get proportioning at 12: 1 to 1: 4, synergistic effect is more obviously outstanding, wherein spends the coefficient maximum together when fluorine pyridine worm amine nitrile and gamma cyhalothrin weight ratio are 4: 1, and synergistic effect is the most obvious.
Application Example four:
For trying insect: the Chinese cabbage cabbage caterpillar.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining fluorine pyridine worm amine nitrile, the former medicine of sumicidin and the two different proportioning mixture through preliminary experiment.
The different proportionings with sumicidin of table 3 fluorine pyridine worm amine nitrile are to the toxicity test of Chinese cabbage cabbage caterpillar
As shown in Table 3, the proportioning of fluorine pyridine worm amine nitrile and fenvalerate built control Chinese cabbage cabbage caterpillar 60: 1 to 1: 50 o'clock, spend coefficient together all greater than 120, illustrating that both were mixed in the scope at 60: 1 to 1: 50 all shows synergistic effect, especially say when fluorine pyridine worm amine nitrile and sumicidin get proportioning at 8: 1 to 1: 8, synergistic effect is more obviously outstanding, wherein spends the coefficient maximum together when fluorine pyridine worm amine nitrile and sumicidin weight ratio are 1: 1, and synergistic effect is the most obvious.
Application Example five:
For trying insect: the cotton cotton bollworm.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining fluorine pyridine worm amine nitrile, the former medicine of cyfluthrin and the two different proportioning mixture through preliminary experiment.
The different proportionings with cyfluthrin of table 4 fluorine pyridine worm amine nitrile are to the toxicity test of cotton cotton bollworm
As shown in Table 4, the proportioning of the composite control of fluorine pyridine worm amine nitrile and cyfluthrin cotton cotton bollworm 60: 1 to 1: 50 o'clock, spend coefficient together all greater than 120, illustrating that both were mixed in the scope at 60: 1 to 1: 50 all shows synergistic effect, especially say when fluorine pyridine worm amine nitrile and cyfluthrin get proportioning at 8: 1 to 1: 4, synergistic effect is more obviously outstanding, wherein spends the coefficient maximum together when fluorine pyridine worm amine nitrile and cyfluthrin weight ratio are 2: 1, and synergistic effect is the most obvious.
Application Example six:
For trying insect: the apple peach fruit borer.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective lethal concentration scope of determining fluorine pyridine worm amine nitrile, deltamethrin original medicine and the two different proportioning mixture through preliminary experiment.
The different proportionings with decis of table 5 fluorine pyridine worm amine nitrile are to the toxicity test of apple peach fruit borer
As shown in Table 5, the proportioning of fluorine pyridine worm amine nitrile and the composite control apple of decis peach fruit borer 60: 1 to 1: 50 o'clock, spend coefficient together all greater than 120, illustrating that both were mixed in the scope at 60: 1 to 1: 50 all shows synergistic effect, especially say when fluorine pyridine worm amine nitrile and decis get proportioning at 8: 1 to 1: 4, synergistic effect is more obviously outstanding, wherein spends the coefficient maximum together when fluorine pyridine worm amine nitrile and decis weight ratio are 2: 1, and synergistic effect is the most obvious.
Application Example seven fluorine pyridine worm amine nitriles and Biphenthrin and the composite control citrus red mite test of pesticide effectiveness thereof
This experimental establishment is in Hanzhong City Chenggu County, Shaanxi Province, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 21.8% fluorine pyridine worm amine nitrile suspending agent (commercial), 100 grams per liter Biphenthrin missible oil (commercial).
Investigation citrus red mite insect pest index before the medicine in the their early stage dispenser, was investigated the insect pest indexes in 24 hours, 72 hours after the dispenser and is calculated preventive effect.Experimental result is as follows:
Table 6 fluorine pyridine worm amine nitrile, Biphenthrin and the composite control citrus red mite test of pesticide effectiveness thereof
As can be seen from Table 6, can effectively prevent and treat citrus red mite after fluorine pyridine worm amine nitrile and Biphenthrin 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 octafluoro pyridine worm amine nitrile and gamma cyhalothrin and the composite control cabbage aphid test of pesticide effectiveness thereof
This experimental establishment is in Ningcheng County, Chifeng City, the Inner Mongol, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 21.8% fluorine pyridine worm amine nitrile suspending agent (commercial), 25 grams per liter efficient cyhalothrin emulsifiable concentrates (commercial).
Investigation cabbage aphid insect pest index before the medicine in the their early stage dispenser, was investigated the insect pest indexes in 24 hours, 72 hours after the dispenser and is calculated preventive effect.Experimental result is as follows:
Table 7 fluorine pyridine worm amine nitrile, gamma cyhalothrin and the composite control cabbage aphid test of pesticide effectiveness thereof
As can be seen from Table 7, can effectively prevent and treat cabbage aphid behind fluorine pyridine worm amine nitrile and the high-efficient lambda-cyhalothrin compound, 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 nine fluorine pyridine worm amine nitriles and sumicidin and the composite control Chinese cabbage cabbage caterpillar test of pesticide effectiveness thereof
This experimental establishment is in the Zhouzhi County, Xian City, Shanxi Province, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 21.8% fluorine pyridine worm amine nitrile suspending agent (commercial), 20% fenvalerate missible oil (commercial).
Investigation Chinese cabbage cabbage caterpillar insect pest index in the their early stage dispenser, was investigated the insect pest indexes in 24 hours, 72 hours after the dispenser and is calculated preventive effect before the medicine.Experimental result is as follows:
Table 8 fluorine pyridine worm amine nitrile, sumicidin and the composite control Chinese cabbage cabbage caterpillar test of pesticide effectiveness thereof
As can be seen from Table 8, can effectively prevent and treat the Chinese cabbage cabbage caterpillar behind fluorine pyridine worm amine nitrile and the fenvalerate built, 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 ten fluorine pyridine worm amine nitriles and cyfluthrin and the composite control cotton cotton bollworm test of pesticide effectiveness thereof
This experimental establishment is in Wangjiang County, Anqing, Anhui Province, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 21.8% fluorine pyridine worm amine nitrile suspending agent (commercial), 50 grams per liter cyfluthrin missible oil (commercial).
Investigation cotton cotton bollworm insect pest index in the their early stage dispenser, was investigated the insect pest indexes in 24 hours, 72 hours after the dispenser and is calculated preventive effect before the medicine.Experimental result is as follows:
Table 9 fluorine pyridine worm amine nitrile, cyfluthrin and the composite control cotton cotton bollworm test of pesticide effectiveness thereof
As can be seen from Table 9, can effectively prevent and treat cotton aphid after fluorine pyridine worm amine nitrile and cyfluthrin 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 11 fluorine pyridine worm amine nitriles and decis and the composite control apple peach fruit borer test of pesticide effectiveness thereof
This experimental establishment is in Weinan City Dali County, Shaanxi Province, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 21.8% fluorine pyridine worm amine nitrile suspending agent (commercial), 25 grams per liter deltamethrin milk oils (commercial).
Investigation apple peach fruit borer insect pest index in the their early stage dispenser, was investigated the insect pest indexes in 24 hours, 72 hours after the dispenser and is calculated preventive effect before the medicine.Experimental result is as follows:
Table 10 fluorine pyridine worm amine nitrile, decis and the composite control apple peach fruit borer test of pesticide effectiveness thereof
As can be seen from Table 10, can effectively prevent and treat the apple peach fruit borer after fluorine pyridine worm amine nitrile and decis 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.
Claims (5)
1. Pesticidal combination that contains fluorine pyridine worm amine nitrile and pyrethroid, comprise effective active component, auxiliary agent and filler, it is characterized in that: active components A, B percentage by weight are 1～60%: 1～50%, described active components A is selected from fluorine pyridine worm amine nitrile, and active component B is selected from a kind of in Biphenthrin, gamma cyhalothrin, sumicidin, cyfluthrin, the decis.
2. a kind of Pesticidal combination that contains fluorine pyridine worm amine nitrile according to claim 1, it is characterized in that: the percentage by weight of A, two kinds of active components of B is 1～50%: 1～40%.
3. the Pesticidal combination that contains fluorine pyridine worm amine nitrile according to claim 2, it is characterized in that: the percentage by weight of fluorine pyridine worm amine nitrile and Biphenthrin is 5～30%: 5～30%;
The percentage by weight of fluorine pyridine worm amine nitrile and gamma cyhalothrin is 5～40%: 5～20%;
The percentage by weight of fluorine pyridine worm amine nitrile and sumicidin is 5～30%: 5～30%;
The percentage by weight of fluorine pyridine worm amine nitrile and cyfluthrin is 5～40%: 5～30%;
The percentage by weight of fluorine pyridine worm amine nitrile and decis is 5～40%: 5～30%.
4. the Pesticidal combination that contains fluorine pyridine worm amine nitrile according to claim 1, it is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent or suspension emulsion.
5. the fluorine pyridine worm amine nitrile Pesticidal combination that contains according to claim 1 is used to prevent and treat various pests on cereal class, vegetables, cotton, the fruit tree.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190436A (en) * | 2013-04-26 | 2013-07-10 | 柳州市惠农化工有限公司 | Insecticidal composition |
| CN103734125A (en) * | 2013-12-13 | 2014-04-23 | 广西田园生化股份有限公司 | Ultra-low volume liquid containing sulfoxaflor and pyrethroid pesticides |
| CN104397010A (en) * | 2014-11-26 | 2015-03-11 | 广东中迅农科股份有限公司 | Tefluthrin and sulfoxaflor containing pesticide composite and application thereof |
| CN107232225A (en) * | 2017-05-31 | 2017-10-10 | 北京明德立达农业科技有限公司 | A kind of microcapsules suspension suspending agent containing gamma cyhalothrin and sulfoxaflor and preparation method thereof |
| CN107996599A (en) * | 2017-12-12 | 2018-05-08 | 江西劲农化工有限公司 | A kind of insecticidal smoke composition containing sulfoxaflor and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009135613A1 (en) * | 2008-05-07 | 2009-11-12 | Bayer Cropscience Aktiengesellschaft | Synergistic active ingredient combinations |
| WO2010022917A2 (en) * | 2008-08-27 | 2010-03-04 | Bayer Cropscience Ag | Method of controlling soul insects |
-
2011
- 2011-03-23 CN CN2011100702689A patent/CN102100235A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009135613A1 (en) * | 2008-05-07 | 2009-11-12 | Bayer Cropscience Aktiengesellschaft | Synergistic active ingredient combinations |
| WO2010022917A2 (en) * | 2008-08-27 | 2010-03-04 | Bayer Cropscience Ag | Method of controlling soul insects |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190436A (en) * | 2013-04-26 | 2013-07-10 | 柳州市惠农化工有限公司 | Insecticidal composition |
| CN103734125A (en) * | 2013-12-13 | 2014-04-23 | 广西田园生化股份有限公司 | Ultra-low volume liquid containing sulfoxaflor and pyrethroid pesticides |
| CN104397010A (en) * | 2014-11-26 | 2015-03-11 | 广东中迅农科股份有限公司 | Tefluthrin and sulfoxaflor containing pesticide composite and application thereof |
| CN107232225A (en) * | 2017-05-31 | 2017-10-10 | 北京明德立达农业科技有限公司 | A kind of microcapsules suspension suspending agent containing gamma cyhalothrin and sulfoxaflor and preparation method thereof |
| CN107996599A (en) * | 2017-12-12 | 2018-05-08 | 江西劲农化工有限公司 | A kind of insecticidal smoke composition containing sulfoxaflor and preparation method thereof |
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Address after: 715500 middle section of North Ring Road, Pucheng County, Shaanxi Applicant after: Shanxi Thompson Biological Technology Co., Ltd. Address before: 710075, C, 15 floor, Jinqiao International Plaza, science and technology road, hi tech Zone, Shaanxi, Xi'an Applicant before: Shanxi Thompson Biological Technology Co., Ltd. |
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Application publication date: 20110622 |