CN103380779A - Insecticidal composition containing epoxy morpholine and biological source insecticide - Google Patents
Insecticidal composition containing epoxy morpholine and biological source insecticide Download PDFInfo
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- CN103380779A CN103380779A CN2013103557633A CN201310355763A CN103380779A CN 103380779 A CN103380779 A CN 103380779A CN 2013103557633 A CN2013103557633 A CN 2013103557633A CN 201310355763 A CN201310355763 A CN 201310355763A CN 103380779 A CN103380779 A CN 103380779A
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Abstract
The invention discloses an insecticidal composition containing epoxy morpholine and a biological source insecticide and application. The insecticidal composition comprises a first active constituent and a second active constituent, wherein the first active constituent is the epoxy morpholine, the second active constituent is the biological source insecticide and consists of one of abamectin, methylamino abamectin benzoate, spinosad and spinetoram, and the weight ratio of the first active constituent to the second active constituent is 1:10-20:1. The insecticidal composition can be prepared in modes of water dispersible granules, wettable powder, a suspending agent, missible oil or microemulsion and is reasonable in constituents, good in insecticidal effect and low in pharmacy cost, and the insecticidal effect of the composition is not the simple sum of activity of the constituents. Compared with existing single preparations, the insecticidal composition has the remarkable insecticidal effect and remarkable synergistic effect, is good in safety, meets the requirement for the safety of pesticide preparations and has good control effect on pear psylla and melon thrips.
Description
Technical field
The present invention relates to a kind of Pesticidal combination, be selected from a kind of composition in biological source insecticide Avermectin, emamectin-benzoate, multiple killing teichomycin, ethyl pleocidin by the first active component epoxy insect quinoline and the second active component, belong to technical field of compounded pesticide.
Background technology
Epoxy insect quinoline (Cycloxylidin) is anabasine insecticide, by Wuhan Engineering Univ's initiative, and chemical name: 1-(2,3-glycidyl)-N-Nitroimidazoline-2-base amine, chemical molecular formula C
6H
10N
4O
3Insect there are interior suction, stomach toxicity and action of contace poison.As a kind of anabasine insecticide, in use there is resistance risk in the epoxy insect quinoline, and rationally mixed with dissimilar insecticide, for fully effectively promoting the epoxy insect quinoline, extends its service life and has important function.
The characteristics such as the biological insecticides kind is a lot, and that has found has a kind more than 2000, has a control phase long, efficient, economic, safe, pollution-free, and is compatible with environment high are that the best agricultural chemicals of current production nuisanceless green agricultural production is selected.Avermectin, emamectin-benzoate, multiple killing teichomycin, ethyl pleocidin are the outstanding persons of this insecticides.These several medicaments have used for many years, exist the risk that resistance increases gradually, and the defective that quick-acting is relatively poor, and rationally mixed from the insecticide of the different mechanisms of action is for improving quick-acting, extending its service life and have important function.
Avermectin, have another name called acetamiprid, the evil utmost point go out, the desinsection fourth, english common name abamectin is a kind of macrolide disaccharide compounds, belongs to the biogenic insecticidal/acaricidal agent, it is the natural products that separates from edaphon, insects and mites is had tag with stomach poison function and faint fumigation action is arranged, without systemic action, but it has very strong osmosis to blade, can kill subepidermal insect, and the longevity of residure is long.What its mechanism of action was different from general insecticide is that it disturbs neurophysiology movable, stimulate to discharge γ-aminobutyric acid, and γ-aminobutyric acid has inhibitory action to arthropodan nerve conduction, mite class and insect with paralysis symptom namely appears after medicament contacts, inertia does not take food, and is dead after 2-4 days.Because not causing that insect dewaters rapidly, so its lethal effect is slower.In actual application, due to the long-term Avermectin single dose of using, cause pest resistance to rise year by year, use cost increases equivalent risk.
Emamectin-benzoate, English common name: emamectin benzoate.Chemical name: 4'-table-methylamino-4'-deoxidation abamectin benzoate.Be a kind of efficient, wide spectrum, long insecticidal/acaricidal agent of the longevity of residure, its mechanism of action hinders pest movements nerve information transmission and makes the health paralysis dead.The mode of action is take stomach toxicity as main, and crop without interior absorption energy, is used crop epidermal tissue but can effectively infiltrate, thereby has the longer longevity of residure.Control Lepidoptera, mite class, coleoptera and homoptera pest are had high activity, easily degraded in soil, noresidue, free from environmental pollution, in the routine dose scope to useful insect and natural enemy, people, animal safety, can with most of combined use of pesticides.
Multiple killing teichomycin, English common name: spinosad.Multiple killing teichomycin is a kind of macrolides Nuisanceless high-efficient biological source insecticide.The mode of action of pleocidin is novel, can sustained activation target insect acetylcholine nicotine receptor.Can make insect benumb rapidly, paralyse, cause at last death, its desinsection speed can compare favourably with chemical pesticide.Safe, and with present common insecticide without cross resistance.Be the biological source insecticide of low toxicity, efficient, low-residual, existing efficient insecticidal properties has again the characteristic of pair beneficial insect and mammalian safe, and the most suitable pollution-free vegetable, Production of fruit are used.Multiple killing teichomycin is the insecticide of a kind of low toxicity, efficient, wide spectrum, insect is had tag fast and stomach poison function, and blade is had stronger osmosis, can kill subepidermal insect, and the longevity of residure is longer, and some insects are had certain ovicidal action.Without systemic action.Can effectively prevent and treat Lepidoptera, diptera and thrips insect, can prevent and treat well also that in coleoptera and orthoptera, some takes food the pest species of blade in a large number, relatively poor to the control efficiency of sucking pest and mite class.
Ethyl pleocidin, English common name: spinetoram, former the effective elements of the medicine is the mixture (ratio is 3:1) of ethyl pleocidin-J and ethyl pleocidin-L, act on the nervous system of insect, diamond-back moth, beet armyworm, Liriomyza, thrips, prodenia litura, lima bean pod borer are had good control efficiency.The ethyl pleocidin of selling in the market is 60 grams per liter suspending agents, it is high that ethyl pleocidin in use exists use cost, the risk that resistance increases, the defective that lasting period is general, and it is rationally mixed from the insecticide of the different mechanisms of action, for fully effectively promoting ethyl pleocidin, extend its service life and have important function.
Summary of the invention
The object of the present invention is to provide a kind of component reasonable, significantly synergy, good disinsection effect, the epoxy insect quinoline that drug cost is low and the Pesticidal combination of biogenic substances insecticide.
Another object of the present invention is to provide the above-mentioned application of Pesticidal combination on control crops wood louse, thrips that contains epoxy insect quinoline and biogenic substances insecticide.
In order to overcome the defective of existing unitary agent, technical scheme of the present invention is to solve like this:
A kind of Pesticidal combination that contains epoxy insect quinoline and biological source insecticide, its composition active component is:
(1) first active component epoxy insect quinoline;
(2) second active components are selected from Avermectin, emamectin-benzoate, multiple killing teichomycin or the ethyl pleocidin of biological source insecticide;
The weight ratio of the first active component and the second active component is 1:10～20:1, is preferably 1:5～10:1, and more preferably 1:2～5:1, most preferably be 1:1～2:1.
The content sum of the first active component and the second active component is 3%～80% of described composition total weight, is preferably 5%～60%.
Pesticidal combination of the present invention is according to method known in those skilled in the art, and the preparation formulation that can prepare is water dispersible granules, wetting powder, suspending agent, missible oil or microemulsion.
For water dispersible granules, those skilled in the art are familiar with the corresponding auxiliary agent of use and complete the present invention very much.Dispersant such as polycarboxylic acid salt (TERSPERSE 2700, T36, GY-D06 etc.), lignin sulfonate (Ufoxane 3A, Borresperse NA, Borresperse CA-SA etc.), Nekal BX (nekal), naphthalene and Fluhyzon formaldehyde condensation products Sulfonates (NNO, MF, Morwet D-425, Tamol NN, TERSPERSE2020 etc.), EO-PO block polyether class, alkylphenol-polyethenoxy base ether phosphate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate (SOPA), in one or more; In wetting agent such as Sulfates (K-12), Sulfonates (ABS-Na, BX, Terwet 1004 etc.), compound wetting agent (Morwet EFW) one or more; In disintegrant such as ammonium sulfate, urea, sodium sulphate, polyvinylpyrrolidone, starch and derivative, bentonite etc. one or more; One or more in binding agent such as starch, glucose, polyvinyl alcohol, polyethylene glycol, sodium carboxymethylcellulose, sucrose etc.; Filler such as diatomite, kaolin, fine particle calcium carbonate, talcum powder, white carbon, attapulgite, potter's clay etc. one or more.
to wetting powder, spendable auxiliary agent has: (TERSPERSE 2700 for dispersant such as polycarboxylic acid salt, T36, GY-D06 etc.), lignin sulfonate (Ufoxane 3A, Borresperse NA, Borresperse CA-SA etc.), naphthalene and Fluhyzon formaldehyde condensation products Sulfonates (NNO, MF, Morwet D-425, Tamol NN, TERSPERSE2020 etc.), Nekal BX (nekal), EO-PO block polyether class, alkylphenol-polyethenoxy base ether phosphate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate (SOPA), in one or more, in wetting agent such as Sulfates (K-12), Sulfonates (ABS-Na, BX, Terwet 1004 etc.), compound wetting agent (Morwet EFW) one or more, filler such as diatomite, kaolin, fine particle calcium carbonate, talcum powder, white carbon, attapulgite, potter's clay, ammonium sulfate, urea, sucrose, glucose, corn starch, sodium sulphate, sodium polyphosphate etc. one or more.
To suspending agent, spendable auxiliary agent has: the HUNTSMAN of dispersant such as polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate, TERSPERSE 2020(U.S. Huntsman Corporation produces, the alkyl naphthalene sulfonic acid salt) in one or more; The sorbitan monostearate APEO), agriculture breast 1601#(common name sorbitan monostearate), Tween-60 #(common name alkyl phenol formaldehyde resin polyoxyethylene ether), this dish-60#(common name emulsifier such as Nongru-700 #(common name:::: phenethyl phenol polyoxyethylene poly-oxygen propylene aether), TERSPERSE 4894(U.S. Huntsman Corporation produces) in one or more; Wetting agent such as alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, alkylphenol-polyethenoxy base ether phosphate, phenethyl phenol polyethenoxy base ether phosphate, alkyl sulfate, alkylsulfonate, naphthalene sulfonate, TERSPERSE 2500(U.S. Huntsman Corporation produces) in one or more; In thickener such as xanthans, polyvinyl alcohol, bentonite, aluminium-magnesium silicate one or more; In preservative such as formaldehyde, benzoic acid, Sodium Benzoate one or more; Defoamer such as organic silicon defoamer; In antifreezing agent such as ethylene glycol, propane diols, glycerine, urea, inorganic salts such as sodium chloride one or more, water is deionized water.
Octyl phenol polyoxy ethene (10) ether), agriculture breast 1601#(common name the sorbitan monostearate APEO), the TX-10(common name sorbitan monostearate), emulsifier T-60(common name alkyl phenol formaldehyde resin polyoxyethylene ether), agriculture breast 2201#, Span-60#(common name for missible oil, spendable auxiliary agent has: emulsifier such as calcium dodecyl benzene sulfonate (agriculture breast 500#), Nongru-700 #(common name::::: phenethyl phenol polyoxyethylene poly-oxygen propylene aether), in agriculture breast 600#, agriculture breast 400# one or more; Solvent such as dimethylbenzene, solvent naphtha (S-150, S-180, S-200), toluene, biodiesel, methylated vegetable oil; Cosolvent: in ethyl acetate, methyl alcohol, dimethyl formamide, cyclohexanone, acetone, MEK one or more.
Octyl phenol polyoxy ethene (10) ether), agriculture breast 1601(common name the sorbitan monostearate APEO), the TX-10(common name sorbitan monostearate), Tween-60 #(common name alkyl phenol formaldehyde resin polyoxyethylene ether), agriculture breast 2201#, this dish-60#(common name to microemulsion, spendable auxiliary agent has: emulsifier such as calcium dodecyl benzene sulfonate (agriculture breast 500#), Nongru-700 #(common name::::: phenethyl phenol polyoxyethylene poly-oxygen propylene aether), in agriculture breast 600#, agriculture breast 400# one or more; In assistant for emulsifying agent such as methyl alcohol, isopropyl alcohol, n-butanol, ethanol one or more; Solvent such as cyclohexanone, 1-METHYLPYRROLIDONE, dimethylbenzene, toluene, solvent naphtha (trade mark: S-150, S-180, S-200) one or more; Water is deionized water.
Component of the present invention is reasonable, good disinsection effect, and drug cost is low, and its active and insecticidal effect is not the simple superposition of each composition activity, but significant synergistic effect is arranged, and is good to crop safety, meets the security requirement of pesticidal preparations.The present invention has higher insecticidal activity to crops wood louse, thrips.
Embodiment
In order to prevent and treat the pear sucker in agricultural production, the inventor is with epoxy insect quinoline and biogenic substances insecticide: Avermectin, emamectin-benzoate, multiple killing teichomycin, ethyl pleocidin have carried out mutual composite synergy research.Concrete grammar is:
Pear sucker (Psylla chinensis Yang et Li) belongs to the Homoptera Psyllidae.Test is adopted medicine embrane method and is improved.Selected shape is complete, well-grown, growing way homogeneous without worm pears leaf, wash away the dust on surface, dry in the shade standby.Epoxy insect quinoline and Avermectin, emamectin-benzoate, multiple killing teichomycin, ethyl pleocidin single dose and different proportion Mixed Pharmacy are arranged 5 variable concentrations gradients (on the basis of preliminary experiment result, the pear sucker lethality is set by geometric progression) in 5%～90% scope.Getting clean pears leaf flooded 10 seconds in each concentration liquid respectively, the culture dish that is placed on diameter 9cm after drying in the shade is interior standby, and be wrapped in petiole place's moisturizing with moistening absorbent cotton, contain simultaneously the blotting paper of appropriate moisture content in culture dish bottom placement, to keep the culture dish interior humidity.Then with No. zero writing brush picking in the same size, action active 3 age nymph to the blade of above-mentioned processing, every leaf 20-30 head, cover the culture dish lid, repeat 3 times, separately establish the clear water contrast, put in 12H/12H illumination box (temperature is 25, and humidity is 60%) and cultivate, check dead borer population in 48 hours, calculate lethality.The LC of each medicament is obtained in linear regression analysis between probit value by lethality and the logarithm value of series concentration
50Value with the co-toxicity coefficient (CTC) of the abundant method calculating of Sun Yun mixture, is estimated reagent agent to the activity of examination worm with this.
The co-toxicity coefficient of complex preparation (CTC) 〉=120 shows as synergistic effect; CTC≤80 show as antagonism; 80＜CTC＜120 show as summation action.
The Toxicity Determination result shows: epoxy insect quinoline and biogenic substances insecticide: Avermectin, emamectin-benzoate, multiple killing teichomycin, ethyl pleocidin are mixed take weight ratio as 1:10～20:1 has virulence preferably to pear sucker, and significant synergistic effect is all arranged.
In order to prevent and treat the thrips in agricultural production, the inventor is with epoxy insect quinoline and biogenic substances insecticide: Avermectin, emamectin-benzoate, multiple killing teichomycin, ethyl pleocidin have carried out mutual composite synergy research.It is tested object that the melon thrips is adopted in test, and concrete grammar is:
Melon thrips (Thrips fevas Schrank) belongs to thrips, Thripidae.Former medicine is mixed with the test medicine that needs, test method is with reference to " the agricultural industry criteria NY/T1154.14-2008 of the People's Republic of China (PRC) ".At first single dose and each Mixed Pharmacy are arranged 5 variable concentrations gradients (on the basis of preliminary experiment result, the thrips lethality is set by geometric progression) in 5%～90% scope.The examination worm is the thrips of picking up from field joint melon, indoor feeding many generations.Leaf dipping method is adopted in test, the new light violet cabbage leaves that the diameter that shears in advance is about 3cm soaks into the liquid 5s, after drying in the shade, taking-up is placed on the culture dish interior (diameter 6cm) that the bottom is placed with moistening filter paper, move into 30 of melon thrips adults with pest sucking device in every culture dish, every processing repeats 3 times, process as blank with clear water, at last with the preservative film sealing, and dazzling maintenance is ventilated.Then the culture dish that will process is put in 12H/12H illumination box (temperature is 25, and humidity is 60%) and is cultivated, and checks in 48 hours to calculate lethality by dead borer population.The LC of each medicament is obtained in linear regression analysis between probit value by lethality and the logarithm value of series concentration
50Value with the co-toxicity coefficient (CTC) of the abundant method calculating of Sun Yun mixture, is estimated reagent agent to the activity of examination worm with this.
The co-toxicity coefficient of complex preparation (CTC) 〉=120 shows as synergistic effect; CTC≤80 show as antagonism; 80＜CTC＜120 show as summation action.
The Toxicity Determination result shows: the epoxy insect quinoline has virulence preferably with biogenic substances insecticide Avermectin, emamectin-benzoate, multiple killing teichomycin, ethyl pleocidin are mixed take weight ratio as 1:10～20:1 to the melon thrips, and significant synergistic effect is all arranged.
Below in conjunction with embodiment, content of the present invention is described further.
FORMULATION EXAMPLE 1
Take 20% epoxy insect quinoline, 4% Avermectin, 3% TERSPERSE 2700(polycarboxylate, U.S. Huntsman Corporation produces), 3% dispersing agent NNO (alkylnaphthalene sulfonate formaldehyde condensation products), 2% MF, 1% K-12(lauryl sodium sulfate), 2% ammonium sulfate, 1% carboxymethyl cellulose, diatomite adds to 100% weight portion.The method of the frequent regulation of above-mentioned raw materials water intaking dispersible granule is namely mixed, ultra micro air-flow crushing, mixing, granulation step are produced 24% epoxy insect quinoline Avermectin water dispersible granules.
FORMULATION EXAMPLE 2
Take 16% epoxy insect quinoline, 2% emamectin-benzoate, 3% GY-D06(polycarboxylate), 3% sodium lignin sulfonate, 1% TERSPERSE2020,1%K-12,1% PVA(molecular weight 2000), 10% polyvinylpyrrolidone, kaolin add to 100% weight portion.The method of the frequent regulation of above-mentioned raw materials water intaking dispersible granule is namely mixed, ultra micro air-flow crushing, mixing, granulation step are produced 18% epoxy insect quinoline emamectin-benzoate water dispersible granules.
FORMULATION EXAMPLE 3
Take 60% epoxy insect quinoline, 20% multiple killing teichomycin, 2% TERSPERSE 2700,2% dispersing agent NNO, 2% Nekal BX (nekal), 2%K-12,2% diatomite, 1% urea, kaolin and add to 100% weight portion.The method of the frequent regulation of above-mentioned raw materials water intaking dispersible granule is namely mixed, ultra micro air-flow crushing, mixing, granulation step are produced 80% epoxy insect quinoline multiple killing teichomycin water dispersible granules.
FORMULATION EXAMPLE 4
Take 10% epoxy insect quinoline, 50% ethyl pleocidin, 4% T36(polycarboxylate), 1%Morwet D-425,1%K-12,5% diatomite, 8% ammonium sulfate, attapulgite add to 100% weight portion.The method of the frequent regulation of above-mentioned raw materials water intaking dispersible granule is namely mixed, ultra micro air-flow crushing, mixing, granulation step are produced 60% epoxy insect quinoline ethyl pleocidin water dispersible granules.
FORMULATION EXAMPLE 5
Take 60% epoxy insect quinoline, 3% Avermectin, 6% calcium lignosulfonate (Ufoxane 3A), 3% alkylnaphthalene sulfonate formaldehyde condensation products (Tamol NN), 1% lauryl sodium sulfate, 5% white carbon, kaolin and fill up the weight portion to 100%.Above-mentioned raw materials is prepared into 63% epoxy insect quinoline Avermectin wetting powder through mixing, ultra micro air-flow crushing, hybrid technique step.
FORMULATION EXAMPLE 6
Take 30% epoxy insect quinoline, 5% emamectin-benzoate, 4% calcium lignosulfonate (Borresperse NA), 5% alkylnaphthalene sulfonate formaldehyde condensation products (dispersing agent NNO), 1.5% lauryl sodium sulfate, 20% white carbon, fine particle calcium carbonate and fill up the weight portion to 100%.Above-mentioned raw materials is prepared into 35% epoxy insect quinoline emamectin-benzoate wetting powder through mixing, ultra micro air-flow crushing, hybrid technique step.
FORMULATION EXAMPLE 7
Take 10% epoxy insect quinoline, 20% multiple killing teichomycin, 4% calcium lignosulfonate, 4% TERSPERSE 2020(U.S. Huntsman Corporation produces, the alkyl naphthalene sulfonic acid salt), 2% lauryl sodium sulfate, 30% white carbon, kaolin fill up the weight portion to 100%.Above-mentioned raw materials is prepared into 30% epoxy insect quinoline multiple killing teichomycin wetting powder through mixing, ultra micro air-flow crushing, hybrid technique step.
FORMULATION EXAMPLE 8
Take 5% epoxy insect quinoline, 50% ethyl pleocidin, 6% calcium lignosulfonate, 4% alkylnaphthalene sulfonate formaldehyde condensation products (Morwet D-425), 1.5% lauryl sodium sulfate, 12% white carbon, fine particle calcium carbonate and fill up the weight portion to 100%.Above-mentioned raw materials is prepared into 55% epoxy insect quinoline ethyl pleocidin wetting powder through mixing, ultra micro air-flow crushing, hybrid technique step.
FORMULATION EXAMPLE 9
Taking 20% epoxy insect quinoline, 2% Avermectin, 3%TERSPERSE 4894(U.S. Huntsman Corporation produces), 1%TERSPERSE 2500(U.S. Huntsman Corporation produces), 0.3% xanthans, 5% propane diols, 0.5% benzoic acid, 0.5% silicone defoaming agent (trade name: s-29 Nanjing "four news" (new ideas applied chemistry product company produces), deionized water add to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, with making 22% epoxy insect quinoline Avermectin suspending agent after the sand mill sand milling.
FORMULATION EXAMPLE 10
Take 30% epoxy insect quinoline, 2% emamectin-benzoate, 4%TERSPERSE 4894,1.5%TERSPERSE 2500,1%TERSPERSE 2020,0.2% aluminium-magnesium silicate, 0.2% xanthans, 5% ethylene glycol, 0.5% formaldehyde, 0.5% silicone defoaming agent, deionized water and add to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, with making 32% epoxy insect quinoline emamectin benzoate suspending agent after the sand mill sand milling.
FORMULATION EXAMPLE 11
Take 25% epoxy insect quinoline, 5% multiple killing teichomycin, 3%TERSPERSE 4894,1.5%TERSPERSE 2500,1%TERSPERSE 2020,0.2% xanthans, 5% propane diols, 0.5% benzoic acid, 0.5% silicone defoaming agent, deionized water and add to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, with making 30% epoxy insect quinoline multiple killing teichomycin suspending agent after the sand mill sand milling.
FORMULATION EXAMPLE 12
Take 10% epoxy insect quinoline, 10% ethyl pleocidin, 1%TERSPERSE 2020,3% Nongru-700 #, 3% agriculture breast 1601#, 2%TERSPERSE 2500,0.3% xanthans, 5% propane diols, 0.5% benzoic acid, 0.5% silicone defoaming agent, deionized water adds to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, with making 20% epoxy insect quinoline ethyl pleocidin suspending agent after the sand mill sand milling.
FORMULATION EXAMPLE 13
Take 7.5% epoxy insect quinoline, 2.5% Avermectin, 4% agriculture breast 500#, 2% agriculture breast 600#, 3% agriculture breast 2201#, 15% dimethyl formamide, solvent naphtha S-180 adds to 100% weight portion.Above-mentioned raw materials makes 10% epoxy insect quinoline abamectin emulsifiable concentrate after mix, stirring and dissolving is complete.
FORMULATION EXAMPLE 14
Take 9% epoxy insect quinoline, 1% emamectin-benzoate, 5% agriculture breast 500#, 2% agriculture breast 400#, 3% Nongru-700 #, 10% dimethyl formamide, dimethylbenzene adds to 100% weight portion.Above-mentioned raw materials makes 10% epoxy insect quinoline emamectin-benzoate missible oil after mix, stirring and dissolving is complete.
FORMULATION EXAMPLE 15
Take 10% epoxy insect quinoline, 5% multiple killing teichomycin, 5% agriculture breast 500#, 3% agriculture breast 400#, 3% agriculture breast 600#, 25% cyclohexanone, dimethylbenzene adds to 100% weight portion.Above-mentioned raw materials makes 15% epoxy insect quinoline multiple killing teichomycin missible oil after mix, stirring and dissolving is complete.
FORMULATION EXAMPLE 16
Take 5% epoxy insect quinoline, 25% ethyl pleocidin, 5% agriculture breast 500#, 3% TX-10,4% agriculture breast 1601#, 20% acetone, dimethylbenzene adds to 100% weight portion.Above-mentioned raw materials makes 30% epoxy insect quinoline ethyl pleocidin missible oil after mix, stirring and dissolving is complete.
FORMULATION EXAMPLE 17
Take 2% epoxy insect quinoline, 1% Avermectin, 4%TX-10,5% Nongru-700 #, 6% agriculture breast 500#, 4% agriculture breast 1601#, 10% cyclohexanone, 5%N-methyl pyrrolidone, 5% n-butanol, through dissolve complete and mix, deionized water adds to 100% weight portion, makes 3% epoxy insect quinoline avermectin micro-emulsion after stirring.
FORMULATION EXAMPLE 18
Take 10% epoxy insect quinoline, 1% emamectin-benzoate, 4% Nongru-700 #, 3% agriculture breast 500#, 6% agriculture breast 600#, 10% dimethylbenzene, 5% cyclohexanone, 5% isopropyl alcohol, through dissolve complete and mix, deionized water adds to 100% weight portion, makes 11% epoxy insect quinoline emamectin benzoate microemulsion after stirring.
FORMULATION EXAMPLE 19
Take 24% epoxy insect quinoline, 6% multiple killing teichomycin, 5% Nongru-700 #, 3% agriculture breast 500#, 6% agriculture breast 600#, 10% dimethylbenzene, 13% cyclohexanone, 5% ethanol, through dissolve complete and mix, deionized water adds to 100% weight portion, makes 30% epoxy insect quinoline multiple killing teichomycin microemulsion after stirring.
FORMULATION EXAMPLE 20
Take 5% epoxy insect quinoline, 15% ethyl pleocidin, 5% Nongru-700 #, 3% agriculture breast 500#, 6% agriculture breast 600#, 5% dimethylbenzene, 20% cyclohexanone, 5% ethanol, through dissolve complete and mix, deionized water adds to 100% weight portion, makes 20% epoxy insect quinoline ethyl pleocidin microemulsion after stirring.
Biological Examples: control joint melon thrips field trial
The inventor has carried out FORMULATION EXAMPLE 9(22% epoxy insect quinoline Avermectin suspending agent in the Baiyun District, Guangzhou City in May, 2013), FORMULATION EXAMPLE 18(11% epoxy insect quinoline emamectin benzoate microemulsion), FORMULATION EXAMPLE 7(30% epoxy insect quinoline multiple killing teichomycin wetting powder), FORMULATION EXAMPLE 12(20% epoxy insect quinoline ethyl pleocidin suspending agent) field control effectiveness test of control joint melon thrips, verified that these several medicaments are to the control efficiency of joint melon thrips, effective dose and to the safety of cucumber.Test is located at Baiyun District Taihe county town, and trial crops is cucumber, and breeding time is for coming into bloom, the cultivation condition of each residential quarter, water and fertilizer management uniformity.Controlling object is joint melon thrips.Test medicine and dosage see table 6 for details, separately establish blank.Every processing 4 times repeats, every residential quarter area 20 ㎡, and totally 72 residential quarters, random district group is arranged.Be 60kg/667 ㎡ with amount of liquid medicine, adopt manual sprayer evenly to spray.Respectively at respectively carrying out once residual borer population investigation before medicine, after medicine in 1 day, 3 days, 7 days.The sampling of 5 of every residential quarters is fixed 3 leaves in the cucumber plant middle and upper part at every, records the thrips borer population of living, and calculates preventive effect.The viewing test medicament has or not poisoning to produce to cucumber simultaneously.
Computational methods:
Control efficiency (%)=[1-(borer population after borer population before the medicine of check plot * treatment region medicine)/(borer population before borer population after the medicine of check plot * treatment region medicine)] * 100
field test results shows, 22% 4000 times of epoxy insect quinoline Avermectin suspending agents, 4500 times, 5000 times, 11% 2000 times of epoxy insect quinoline emamectin benzoate microemulsions, 2500 times, 3000 times, 30% 5000 times of epoxy insect quinoline multiple killing teichomycin wetting powders, 5500 times, 6000 times, 20% 3000 times of epoxy insect quinoline ethyl pleocidin suspending agents, 3500 times, 4000 times have good control efficiency to joint melon thrips, after medicine 1, 3, 7 world preventive effects are between 89.2%-100%, obviously be better than 1000 times of 10% epoxy insect quinoline suspending agents, 2% 2000 times of abamectin emulsifiable concentrates, 1% 1000 times of emamectin-benzoate missible oil, 10% 2000 times of multiple killing teichomycin suspending agents, 10% 2000 times of ethyl pleocidin suspending agents to joint melon thrips medicine after 1, 3, the preventive effect of 7 days.
Security survey was observed after dispenser in 1,3,7 day, and all reagent agents occur without the poisoning phenomenon cucumber growth safety.
After result of the test shows that epoxy insect quinoline and Avermectin, emamectin-benzoate, multiple killing teichomycin, ethyl pleocidin are mixed, obviously improved the control efficiency to joint melon thrips, synergistic effect is obvious, has reduced dosage, save drug cost, to cucumber growth safety.
In sum, composition of the present invention is to adopt two kinds of active component compound schemes, its activity and insecticidal effect are not the simple superposition of each composition activity, compare with existing unitary agent, except having significant insecticidal effect, and significant synergistic effect is arranged, and good to crop safety, meet the security requirement of pesticidal preparations.
Claims (9)
1. Pesticidal combination that contains epoxy insect quinoline and biological source insecticide is characterized in that the composition active component is:
(1) first active component epoxy insect quinoline;
(2) second active components are selected from Avermectin, emamectin-benzoate, multiple killing teichomycin or the ethyl pleocidin of biological source insecticide;
The weight ratio of the first active component and the second active component is 1:10～20:1.
2. contain according to claim 1 the Pesticidal combination of epoxy insect quinoline and biological source insecticide, it is characterized in that: the weight ratio of the first active component and the second active component is 1:5～10:1.
3. contain according to claim 2 the Pesticidal combination of epoxy insect quinoline and biological source insecticide, it is characterized in that: the weight ratio of the first active component and the second active component is 1:2～5:1.
4. contain according to claim 3 the Pesticidal combination of epoxy insect quinoline and biological source insecticide, it is characterized in that: the weight ratio of the first active component and the second active component is 1:1～2:1.
According to claim 1 to 4 one of any described Pesticidal combination that contains epoxy insect quinoline and biological source insecticide, it is characterized in that: the content sum of the first active component and the second active component is 3%～80% of described composition total weight.
6. contain according to claim 5 the Pesticidal combination of epoxy insect quinoline and biological source insecticide, it is characterized in that: the content sum of the first active component and the second active component is 5%～60% of described composition total weight.
According to claim 1 to 4 one of any described Pesticidal combination that contains epoxy insect quinoline and biological source insecticide, it is characterized in that: described composition is water dispersible granules, wetting powder, suspending agent, missible oil or microemulsion.
8. one of any described application of Pesticidal combination in control crops wood louse, thrips that contains epoxy insect quinoline and biological source insecticide of claim 1 to 4.
9. use according to claim 8, described crops wood louse is pear sucker, and thrips is the melon thrips.
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| CN201310355763.3A CN103380779B (en) | 2013-08-16 | 2013-08-16 | A kind of Pesticidal combination containing cycolxylidin and biological source insecticide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169671A (en) * | 2018-09-20 | 2019-01-11 | 江苏天容集团股份有限公司 | Pesticidal combination containing cycolxylidin and Cupric sulfate |
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| CN1925749A (en) * | 2004-03-16 | 2007-03-07 | 辛根塔参与股份公司 | Pesticidal composition and method for seed treatment |
| CN101503406A (en) * | 2008-12-17 | 2009-08-12 | 武汉工程大学 | 1-(1,2-epoxy propyl)-N-nitroimidazolene amine-2, preparation and use thereof |
| WO2010092031A2 (en) * | 2009-02-11 | 2010-08-19 | Basf Se | Pesticidal mixtures |
| CN102578132A (en) * | 2012-02-13 | 2012-07-18 | 陕西上格之路生物科学有限公司 | Pesticide composition containing spinetoram and neonicotinoid insecticide |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1925749A (en) * | 2004-03-16 | 2007-03-07 | 辛根塔参与股份公司 | Pesticidal composition and method for seed treatment |
| CN101503406A (en) * | 2008-12-17 | 2009-08-12 | 武汉工程大学 | 1-(1,2-epoxy propyl)-N-nitroimidazolene amine-2, preparation and use thereof |
| WO2010092031A2 (en) * | 2009-02-11 | 2010-08-19 | Basf Se | Pesticidal mixtures |
| CN102578132A (en) * | 2012-02-13 | 2012-07-18 | 陕西上格之路生物科学有限公司 | Pesticide composition containing spinetoram and neonicotinoid insecticide |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109169671A (en) * | 2018-09-20 | 2019-01-11 | 江苏天容集团股份有限公司 | Pesticidal combination containing cycolxylidin and Cupric sulfate |
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