CN103271074B - Insecticide composition containing cycolxylidin and pymetrozine - Google Patents
Insecticide composition containing cycolxylidin and pymetrozine Download PDFInfo
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- CN103271074B CN103271074B CN201310239940.1A CN201310239940A CN103271074B CN 103271074 B CN103271074 B CN 103271074B CN 201310239940 A CN201310239940 A CN 201310239940A CN 103271074 B CN103271074 B CN 103271074B
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Abstract
The invention discloses an insecticide composition containing cycolxylidin and pymetrozine and an application thereof. The effective active ingredients comprise first active ingredient cycolxylidin and second active ingredient pymetrozine; the weight ratio of the first active ingredient and the second active ingredient is 1:20-20:1, preferably 1:10-10:1; and the insecticide composition can be used to prepare a suspending agent, a wettable powder, a water dispersible granule or a suspension emulsion acceptable agriculturally. The insecticide composition has reasonable components and a good insecticidal effect; the activity and the insecticidal effect are not simple superposition of the activities of the components; compared with the conventional single preparation agent, the insecticide composition has not only a remarkable insecticidal effect but also a remarkable synergism effect, has a good safety for plant, conforms to the requirement on safety for the pesticide preparation agent; and the insecticide composition has a remarkable prevention and cure effect for nilaparvatalegen and cotton aphid.
Description
Technical field
The present invention relates to a kind of Pesticidal combination, by the first active component epoxy insect quinoline and the second active component pymetrozine, formed, belong to technical field of compounded pesticide.
Background technology
Epoxy insect quinoline is anabasine insecticide, is formulated chemical name by Wuhan Engineering Univ: 1-(2,3-glycidyl)-N-Nitroimidazoline-2-base amine, chemical molecular formula C
6h
10n
4o
3.Insect is had to interior suction, stomach toxicity and action of contace poison, have and the same insecticidal spectrum and the insecticidal effect of the most salable insecticide variety Imidacloprid on current world market, its lasting effect is also higher than Imidacloprid, and toxicity is lower.Epoxy insect quinoline can be used for preventing and treating the homoptera pest on crops.As a kind of anabasine insecticide, in use there is resistance risk in epoxy insect quinoline, and rationally mixed with dissimilar insecticide, for fully effectively promoting epoxy insect quinoline, extends its service life and have important function.
Pymetrozine, English common name: Pymetrozine, chemical name: 4,5-dihydro-6-methyl-4-(3-pyridine methylene is amino)-1,2,4-triazine-3 (2H)-one.Pymetrozine is Triazinone insecticide, is the brand-new non-insects agent of killing livestock, and insect is had to action of contace poison, also has systemic activity simultaneously, sucking insect one touches pymetrozine and almost produces immediately lancet blocking effect, stops at once taking food, and final hungry lethal.Pymetrozine shows excellent control efficiency to the sucking pest of various crop.
As a kind of anabasine insecticide, epoxy insect quinoline exists the risk that resistance risk increases gradually; Pymetrozine good disinsection effect, but quick-acting is poor, is used year by year, and resistance development is very fast, and inventor surprisingly finds, by the use that is mixed of epoxy insect quinoline and pymetrozine, to have significant synergistic effect, can reduce use cost, slows down the effect of the generation of pest resistance.
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 pymetrozine.
Another object of the present invention is to provide the Pesticidal combination preparation formulation containing epoxy insect quinoline and pymetrozine.
A further object of the present invention is to provide the application of the Pesticidal combination of epoxy insect quinoline and pymetrozine.
In order to overcome the defect of existing unitary agent, technical scheme of the present invention is to solve like this:
Pesticidal combination containing epoxy insect quinoline and pymetrozine, comprising:
A) the first active component epoxy insect quinoline;
B) the second active component pymetrozine;
The weight ratio of the first active component and the second active component is 1:20～20:1, is preferably 1:10～10:1.
The content sum of the first active component and the second active component is described composition total weight 5%～80%, is preferably 8%～70%.
The Pesticidal combination of epoxy insect quinoline of the present invention and pymetrozine, the preparation formulation that can prepare according to the known method of the art personnel is suspending agent, wetting powder, water dispersible granules or suspended emulsion.
To suspending agent, spendable auxiliary agent has: dispersant is produced as polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate, the HUNTSMAN of TERSPERSE 2020(U.S. Huntsman Corporation, alkyl naphthalene sulfonic acid salt) in one or more; 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 is 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 is produced 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) in one or more; Thickener as in xanthans, polyvinyl alcohol, bentonite, aluminium-magnesium silicate one or more; Preservative as in formaldehyde, benzoic acid, Sodium Benzoate one or more; Defoamer is as organic silicon defoamer; Antifreezing agent as ethylene glycol, propane diols, glycerine, urea, inorganic salts as in sodium chloride one or more.
To wetting powder, spendable auxiliary agent has: dispersant as in polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate one or more; Wetting agent as in alkyl sulfate, alkylsulfonate, naphthalene sulfonate one or more; Filler as ammonium sulfate, urea, sucrose, glucose, diatomite, kaolin, white carbon, precipitated calcium carbonate, imvite, talcum powder, attapulgite, potter's clay one or more.
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 as in polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate one or more; Wetting agent as in alkyl sulfate, alkylsulfonate, naphthalene sulfonate one or more; Disintegrant as in ammonium sulfate, urea, sucrose, glucose one or more; Binding agent is as one or more in diatomite, corn starch, PVA, carboxymethyl (ethyl) cellulose family; Filler as diatomite, kaolin, white carbon, fine particle calcium carbonate, talcum powder, attapulgite, potter's clay one or more.
To suspended emulsion, spendable auxiliary agent has: dispersant is produced as polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate (dispersing agent NNO), TERSPERSE 2425(U.S. Huntsman Corporation, alkyl naphthalene sulfonic acid salt) in one or more; Sorbitan monostearate APEO), agriculture breast 1601#(common name sorbitan monostearate), Tween-60 #(common name alkyl phenol formaldehyde resin polyoxyethylene ether), agriculture breast 2201, this dish-60#(common name emulsifier is as Nongru-700 #(common name:::: phenethyl phenol polyoxyethylene poly-oxygen propylene aether), triphen ethyl phenol polyoxyethylene groups ether phosphate, TERSPERSE 4894(U.S. Huntsman Corporation produce) in one or more; Wetting agent is produced 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) in one or more; Solvent: one or more in dimethylbenzene, toluene, cyclohexanone, acetone, ethyl acetate, solvent naphtha (S-150, S-180, S-200), methyl oleate, soybean oil, castor oil, rapeseed oil, mineral oil; Thickener as in xanthans, polyvinyl alcohol, bentonite, aluminium-magnesium silicate one or more; Preservative as in formaldehyde, benzoic acid, Sodium Benzoate one or more; Defoamer is as organic silicon defoamer; Antifreezing agent as ethylene glycol, propane diols, glycerine, urea, inorganic salts as in sodium chloride one or more; Stabilizing agent as in triphenyl phosphite, epoxychloropropane, aceticanhydride 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 has significant synergistic effect, good to crop safety, meets the security requirement of pesticidal preparations.The present invention has higher insecticidal activity to cotton cotten aphid, rice hoppers etc.
In order to prevent and treat the homoptera pest in agricultural production, we have carried out mutual composite synergy research with epoxy insect quinoline and pymetrozine.It is tested object that test adopts cotten aphid, and concrete grammar is:
Cotten aphid (Aphis gossypii), belongs to Homoptera, Aphidiadae.Former medicine is mixed with to the test medicine needing, test method is with reference to the agricultural industry criteria NY/T1154.6-2006 > > of the < < People's Republic of China (PRC).First single dose and each Mixed Pharmacy are arranged to 5 variable concentrations gradients (aphid lethality is set by geometric progression in 5%～90% scope).Examination worm is the aphid of picking up from field, in laboratory, select the aphid of uniformity, put into blade-carrying culture dish, every ware 40 cephalont, 4 culture dishes of every processing, repeat 3 times, with potter spray tower, under 50PSI pressure, spray, spray a ware at every turn, every ware spraying liquid 3ml, then the culture dish of processing is put into 12H/12H illumination box and cultivate, within 72 hours, check dead borer population, calculate lethality.Blank spray equivalent clear water.By the linear regression analysis between the probit value of lethality and the logarithm value of series concentration, obtain the LC of each medicament
50value, with the co-toxicity coefficient (CTC) of the abundant method calculating of Sun Yun mixture, evaluates the activity of reagent agent to examination worm with this.
The co-toxicity coefficient of preparaton (CTC) >=120 shows as synergistic effect; CTC≤80 show as antagonism; 80 < CTC < 120 show as summation action.
Table 1 epoxy insect quinoline and the Toxicity Determination of pymetrozine combination to cotten aphid
Toxicity Determination result shows: epoxy insect quinoline be take weight ratio has good virulence as 1:20～20:1 is mixed to cotton cotten aphid with pymetrozine, all has significant synergistic effect, especially take weight ratio as 1:10～10:1 synergy the most remarkable.
In order to prevent and treat the homoptera pest in agricultural production, we have carried out mutual composite synergy research with epoxy insect quinoline and pymetrozine.It is tested object that test adopts Brown Planthopper, and concrete grammar is:
Brown plant-hopper formal name used at school Nilaparvata lugens, Homoptera, Delphacidae.Former medicine is mixed with to the test medicine needing, test method is with reference to < < People's Republic of China's agricultural industry criteria NY/T1154.7-2006 > >.First single dose and each Mixed Pharmacy are arranged to 5 variable concentrations gradients (on the basis of preliminary experiment result, brown plant-hopper lethality is set by geometric progression in 5%～90% scope).Examination worm be the brown planthopper ovum that picks up from field, in greenhouse, with rice seedlings, raised for 3 generations, select uniformity 3 age nymph, the culture dish of rice seedling diameter 12cm is put in access, every ware connects and anaesthetizes 30 of nymphs, and every processing connects 4 culture dishes, with potter spray tower, under 50PSI pressure, sprays, a ware of each spray, every ware spraying liquid 3ml, after insect revives, puts into 12H/12H illumination box by the culture dish of processing and cultivates, within 72 hours, check dead borer population, calculate lethality.Blank spray equivalent clear water.By the linear regression analysis between the probit value of lethality and the logarithm value of series concentration, obtain the LC of each medicament
50value, with the co-toxicity coefficient (CTC) of the abundant method calculating of Sun Yun mixture, evaluates the activity of reagent agent to 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.
Table 2 epoxy insect quinoline and the Toxicity Determination of pymetrozine combination to brown planthopper
Toxicity Determination result shows: epoxy insect quinoline be take weight ratio has good virulence as 1:20～20:1 is mixed to brown plant-hopper with pymetrozine, all has significant synergistic effect, especially take weight ratio as 1:10～10:1 synergy the most remarkable.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
FORMULATION EXAMPLE 1
Taking 10% epoxy insect quinoline, 10% pymetrozine, 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 the epoxy insect quinoline pymetrozine suspension agent that makes 20% after sand mill sand milling.
FORMULATION EXAMPLE 2
Taking 10% epoxy insect quinoline, 20% pymetrozine, 4%TERSPERSE 4894(U.S. Huntsman Corporation produces), 1.5%TERSPERSE 2500(U.S. Huntsman Corporation produces), 1%TERSPERSE 2020(U.S. Huntsman Corporation produces), 0.2% aluminium-magnesium silicate, 5% ethylene glycol, 0.5% formaldehyde, 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 30% epoxy insect quinoline pymetrozine suspension agent after sand mill sand milling.
FORMULATION EXAMPLE 3
Take 3% epoxy insect quinoline, 60% pymetrozine, 6% calcium lignosulfonate, 3% alkylnaphthalene sulfonate formaldehyde condensation products (dispersing agent NNO), 1% lauryl sodium sulfate, 3% white carbon, kaolin and fill up the weight portion to 100%.Above-mentioned raw materials is prepared into 63% epoxy insect quinoline pymetrozine wetting powder through mixing, ultra micro air-flow crushing, hybrid technique step.
FORMULATION EXAMPLE 4
Take 6% epoxy insect quinoline, 30% pymetrozine, 4% calcium lignosulfonate, 3% alkylnaphthalene sulfonate formaldehyde condensation products (dispersing agent NNO), 1.5% lauryl sodium sulfate, 2% white carbon, fine particle calcium carbonate and fill up the weight portion to 100%.Above-mentioned raw materials is prepared into 36% epoxy insect quinoline pymetrozine wetting powder through mixing, ultra micro air-flow crushing, hybrid technique step.
FORMULATION EXAMPLE 5
Take 20% epoxy insect quinoline, 60% pymetrozine, 2% TERSPERSE 2700(polycarboxylate, U.S. Huntsman Corporation produces), 2% sodium lignin sulfonate, 1% Nekal BX (nekal), 1%K-12(lauryl sodium sulfate), 1%PVA(molecular weight 2000), 2% ammonium sulfate, kaolin adds to 100% weight portion.The method of the frequent regulation of above-mentioned raw materials water intaking dispersible granule mixes, ultra micro air-flow crushing, mixing, granulation step are produced 80% epoxy insect quinoline pymetrozine water dispersing granule.
FORMULATION EXAMPLE 6
Take 50% epoxy insect quinoline, 2.5% pymetrozine, 4% TERSPERSE 2700(polycarboxylate, U.S. Huntsman Corporation produces), 3% dispersing agent NNO (alkylnaphthalene sulfonate formaldehyde condensation products), 2% Nekal BX (nekal), 2%K-12(lauryl sodium sulfate), 10% diatomite, 8% urea, kaolin adds to 100% weight portion.The method of the frequent regulation of above-mentioned raw materials water intaking dispersible granule mixes, ultra micro air-flow crushing, mixing, granulation step are produced 52.5% epoxy insect quinoline pymetrozine water dispersing granule.
FORMULATION EXAMPLE 7
Take 2% epoxy insect quinoline, 3% pymetrozine, 2.5% triphen ethyl phenol polyoxyethylene groups ether phosphate, 1.5% dispersing agent NNO, 4%TERSPERSE4894(U.S. Huntsman Corporation produces), 5% cyclohexanone, 5% toluene, 2.5% this dish-60#, 3.5% Tween-60 #, 1% TERSPERSE 2500(U.S. Huntsman Corporation produces), 2% aluminium-magnesium silicate, 0.2% xanthans, 5% ethylene glycol, 1% epoxychloropropane, 0.3% benzoic acid, 0.5% silicone defoaming agent (trade name: s-29 Nanjing "four news" (new ideas applied chemistry product company produces), deionized water adds to 100% weight portion.Operating procedure: 1, in above-mentioned raw materials, epoxy insect quinoline and dissolution with solvents add emulsifier to mix after completely, 2, unclassified stores is through mixing, 3, by mixing material in 1, drop in 2 materials, high speed shear is disperseed 30min, with making 5% epoxy insect quinoline pymetrozine suspension emulsion after sand mill sand milling.
FORMULATION EXAMPLE 8
Take 18% epoxy insect quinoline, 9% pymetrozine, 1% dispersing agent NNO, 1%TERSPERSE2425(U.S. Huntsman Corporation produces), 10% methyl oleate, 5% solvent naphtha S-180,2.5% agriculture breast 1601#, 3.5% Tween-60 #, 1% alkylphenol-polyethenoxy base ether phosphate, 2% polyvinyl alcohol, 0.2% xanthans, 5% ethylene glycol, 3% triphenyl phosphite, 0.3% Sodium Benzoate, 0.5% silicone defoaming agent (trade name: s-29 Nanjing "four news" (new ideas applied chemistry product company produces), deionized water adds to 100% weight portion.Operating procedure: 1, in above-mentioned raw materials, solvent and emulsifier mix, 2, unclassified stores is through mixing, 3, by mixing material in 1, drop in 2 materials, high speed shear is disperseed 30min, with making 27% epoxy insect quinoline pymetrozine suspension emulsion after sand mill sand milling.
Biological Examples 1: prevent and treat rice hoppers field trial
Inventor has carried out formulation examples 2(30% epoxy insect quinoline pymetrozine suspension agent in Leizhou City, 15 in May, 2012 Guangdong Province) control rice fulgorid field control effectiveness test, verified that this medicament is to the control efficiency of rice fulgorid, effective dose and the safety to paddy rice.Trial crops is paddy rice, and controlling object is brown planthopper (Nilaparvata lugens).Test medicine and dosage refer to table 3.The cultivation condition of each community, water and fertilizer management uniformity.By amount of liquid medicine, be 45kg/667 ㎡, adopt manual sprayer evenly to spray, require each community rice leaf positive and negative even medicine.Separately establish blank, every processing repeats for 4 times, every community area 50 ㎡, and Gong24Ge community, random district group is arranged.Investigation radix before medicine, after medicine, 1,7,14 day investigation preventive effect is observed paddy growth situation simultaneously, and visual test medicament has or not poisoning to produce to paddy rice.
Look into statistical method
Take the random sampling of balance-jump formula, every community 10 points, 2 clumps every (totally 20 clumps), record rice fulgorid (brown planthopper) borer population by basin bat method, by the borer population calculation correction preventive effect before every clump of medicine, after medicine.
Control efficiency (%)=[1-(borer population after the front borer population * treatment region medicine of check plot medicine)/(the front borer population of borer population * treatment region medicine after the medicine of check plot)] * 100
table 3 is prevented and treated rice hoppers field test results
Result of the test shows, 30% epoxy insect quinoline pymetrozine suspension agent is pressed 8g/667 ㎡, 10g/667 ㎡, 12g/667 ㎡ consumption, Brown Planthopper is had to more significant control efficiency, after medicine, the preventive effect of 1,7,14 day is all more than 84.5%, show excellent quick-acting and lasting effect, be obviously better than the control efficiency (table 3) of 10% epoxy insect quinoline wetting powder 50g/667 ㎡, 25% pymetrozine suspension agent 20g/667 ㎡.Advise that 30% epoxy insect quinoline pymetrozine suspension agent control Brown Planthopper consumption is 10-12g/667 ㎡.
Security survey, duration of test is observed, and all reagent agents, to paddy growth safety, occur without poisoning phenomenon.
Result of the test shows, after epoxy insect quinoline and pymetrozine are mixed, has obviously improved the control efficiency to rice fulgorid, shows excellent quick-acting and lasting period, has reduced dosage, has saved drug cost, to paddy growth safety.
Thing embodiment 2: control cotton aphid field trial
Inventor has made FORMULATION EXAMPLE 8(27% epoxy insect quinoline pymetrozine suspension emulsion in Weinan city Linwei district, Shaanxi Province in July, 2012) control cotton aphid field control effectiveness test, test is with reference to < < pesticide field efficacy medicine test criterion (two) GB/T 17980.75-2004 insecticide control cotton aphid > >.Trial crops is cotton, and controlling object is cotton aphid.Test Cotton Fields soil is clay, middle fertility, the cultivation condition of each community, water and fertilizer management uniformity.Dispenser on July 23, is 60kg/667 ㎡ by amount of liquid medicine, adopts manual sprayer evenly to spray, require each community cotton leaf positive and negative, limit point, bud even medicine.Test medicine and dosage refer to table 4.Separately establish blank, every processing repeats for 4 times, every community area 50 ㎡, and Gong24Ge community, random district group is arranged.
Investigation method:
5 samplings of diagonal, fix 4 strains at every, and every strain is 3 of upper, middle and lower leaf fixedly, fix altogether 60 leaves of investigation 20 strain, investigation records aphid number alive.Before medicine, investigate insect population radix, within after medicine 1,3,7 day, respectively investigate the remaining aphid number of 1 community, according to the residual worm amount calculation correction preventive effect of each day after insect population cardinal sum medicine before medicine.
During each investigation drug effect, observe the impact of each treatment region on cotton leaf, bud and other insect simultaneously.
Result of the test shows, 27% 3000 times, 3500 times, 4000 times of epoxy insect quinoline pymetrozine suspension emulsions have excellent control efficiency to cotton aphid, are obviously better than the control efficiency (table 4) of 1000 times of 10% epoxy insect quinoline wetting powders, 2000 times of 25% pymetrozine suspension agents.
table 4 control cotton aphid field test results
Security survey, duration of test is observed, and all reagent agents, to cotton growth safety, occur without poisoning phenomenon.
Result of the test shows, after epoxy insect quinoline and pymetrozine are mixed, has obviously improved the control efficiency to cotton aphid, has reduced dosage, to cotton growth safety, is the desirable medicament of control cotton aphid.
From above embodiment, the first active component epoxy insect quinoline and the combination of the second active component pymetrozine are composite, can be made into suspending agent, wetting powder, water dispersible granules or suspended emulsion formulation, homoptera pest rice hoppers, cotton aphid in agricultural production are had to significant control efficiency, dosage is few, control efficiency advantages of higher, saved drug cost and dosage, and good to crop safety, therefore produce and have wide practical use.
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 have significant synergistic effect, and good to crop safety, meet the security requirement of pesticidal preparations.
Claims (7)
1. containing a Pesticidal combination for epoxy insect quinoline and pymetrozine, it is characterized in that: the first active component epoxy insect quinoline and the second active component pymetrozine, consist of, the weight ratio of the first active component and the second active component is 1:20～20:1.
2. according to claim 1 containing the Pesticidal combination of epoxy insect quinoline and pymetrozine, it is characterized in that: the weight ratio of the first active component and the second active component is 1:10～10:1.
3. according to claim 1 containing the Pesticidal combination of epoxy insect quinoline and pymetrozine, it is characterized in that, the content sum of the first active component and the second active component is described composition total weight 5%～80%.
4. according to claim 3 containing the Pesticidal combination of epoxy insect quinoline and pymetrozine, it is characterized in that, the content sum of the first active component and the second active component is described composition total weight 8%～70%.
5. according to claim 1 containing the Pesticidal combination of epoxy insect quinoline and pymetrozine, it is characterized in that described combination dosage form is suspending agent, wetting powder, water dispersible granules or suspended emulsion.
6. contain according to claim 1 the Pesticidal combination of epoxy insect quinoline and pymetrozine in the purposes of preventing and treating on crops homoptera pest.
7. purposes according to claim 6, homoptera pest is Brown Planthopper and cotton aphid.
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| CN103444764B (en) * | 2013-09-16 | 2015-09-02 | 陕西农心作物科技有限公司 | A kind of Pesticidal combination containing cycolxylidin |
| CN105557705B (en) * | 2014-10-16 | 2018-04-10 | 江苏龙灯化学有限公司 | A kind of active ingredient compositions |
| CN107593752A (en) * | 2017-10-24 | 2018-01-19 | 天峨县平昌生态农业有限公司 | A kind of method for preventing and treating citrus scale insect |
| CN109105382A (en) * | 2018-10-15 | 2019-01-01 | 江苏钟山化工有限公司 | A kind of composition pesticide and its application |
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|---|---|---|---|---|
| CN1124736A (en) * | 1993-03-02 | 1996-06-19 | 希巴-盖吉股份公司 | Process for the preparation of 6-alkyl-4-(pyridin-3-yl-methyleneamino)-4,5-dihydro-1,2,4-triazin-3(2H)-one |
| 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 |
| EP2484210A1 (en) * | 2011-02-08 | 2012-08-08 | Basf Se | Pesticidal compositions |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1124736A (en) * | 1993-03-02 | 1996-06-19 | 希巴-盖吉股份公司 | Process for the preparation of 6-alkyl-4-(pyridin-3-yl-methyleneamino)-4,5-dihydro-1,2,4-triazin-3(2H)-one |
| 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 |
| EP2484210A1 (en) * | 2011-02-08 | 2012-08-08 | Basf Se | Pesticidal compositions |
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