CN103493831A - Insecticide composition with insecticides of pyriminostrobin and tetronic acid - Google Patents
Insecticide composition with insecticides of pyriminostrobin and tetronic acid Download PDFInfo
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Abstract
The invention discloses an insecticide composition with insecticides of pyriminostrobin and tetronic acid. The insecticide composition comprises the following effective active ingredients: a first active ingredient, namely, pyriminostrobin, and a second active ingredient, namely, spirodiclofen, spiromesifen or spirotetramat which is selected from tetronic acid insecticides, wherein the weight ratio of the first active ingredient to the second active ingredient is (1:10)-(10:1). The composition can be prepared into agriculturally allowable suspending agents, wettable powder, water dispersible granules or dispersible oil suspending agents. The insecticide composition is reasonable in ingredient and good in insecticide effect; the activity and the insecticide effect are not just combination of the activities of the ingredients; compared with the conventional single preparation, in addition to the remarkable insecticide effect, the insecticide composition has the remarkable multiplying effect, and is good in crop security. The insecticide composition has remarkable prevention and treatment effects on citrus red mites and cotton red mites.
Description
Technical field
The present invention relates to a kind of Pesticidal combination, a kind of composition in the phonetic mite amine of the first active component and the second active component tetronic acid insecticides spiral shell mite ester, Spiromesifen, spiral shell worm ethyl ester, belong to technical field of compounded pesticide.
Background technology
Harmful mite in agricultural production also is two spotted spider mite, yellow spider etc., belongs to the arachnids Acarina.The crops such as main harm oranges and tangerines, apple, cotton, vegetables, wheat, the evil mite is gathered in vacuum side of blade more, with adult, nymph, with mouthpart, thrusts in leaf and sucks juice harm.When the evil mite occurs, with the miticide control, be the most effective means, medicament at Ministry of Agriculture's registration control Agricultural Mites mainly contains Avermectin, pyridaben, propargite, fenbutatin oxide etc. at present, the evil mite has produced resistance to it, in the urgent need to inventing a kind of agricultural chemicals that can effectively prevent and treat harmful mite and safety nuisance free.
Phonetic mite amine, English common name: pyriminostrobin, its structural formula is as follows:
Phonetic mite amine is the methoxy acrylic miticide, has bactericidal activity simultaneously, if to becoming mite mite, ovum that greater activity is all arranged, quick-acting is good, and lasting effect is general.As a kind of new miticide, in use there is resistance risk in phonetic mite amine, and rationally mixed from the miticide of the different mechanisms of action, for fully effectively promoting phonetic mite amine, extends its service life and has important function.
Tetronic acid class Insecticidal and acaricidal agent mechanism of action uniqueness, be the lipid synthesis inhibitor, and larva, young mite and ovum are had to excellent control efficiency, without cross resistance, fool proof to environment with existing miticide.Tetronic acid class insecticidal/acaricidal agent has 3 kinds at present: spiral shell mite ester, Spiromesifen, spiral shell worm ethyl ester.This class miticide is mixed with phonetic mite amine, both can improve its quick-acting, is conducive to again the resistance management of mite evil.
Spiral shell mite ester, trade name: mite danger, chemical name: 3-(2,4-dichlorophenyl)-2-oxygen-1-oxygen spiral shell [4.5] last of the ten Heavenly stems-3-alkene-4-base-2,2-dimethyl butyrate acid esters, english common name spirodiclofen.Spiral shell mite ester has the brand-new mechanism of action, and the tool action of contace poison does not have interior absorption.The main Fatty synthesis that suppresses mite, the energy metabolism of blocking-up mite, all effective to each developmental stage of mite.
Spiromesifen has another name called spiral shell worm ester, chemical name: 3-(2,4, the 6-trimethylphenyl)-2-oxo-1-oxygen spiral shell [4.4] ninth of the ten Heavenly Stems-3-alkene-4-base 3,3-dimethyl butyrate acid esters, english common name spiromesifen, Spiromesifen is the tetronic acid compounds that Bayer Cropscience Co.,Ltd finds, its mechanism of action is similar to same compounds of group spiral shell mite ester, suppresses the biosynthesis of lipides, is mainly used in cotton, vegetables and ornamental plants control aleyrodid and tetranychid.
Spiral shell worm ethyl ester, English common name: spirotetramat, chemical name: 4-(ethoxy carbonyl oxygen base)-8-methoxyl group-3-(2,5-xylyl)-1-azaspiro [4,5]-last of the ten Heavenly stems-3-alkene-2-ketone.Spiral shell worm ethyl ester is novel tetronic acid insecticides, and insecticidal spectrum is wide, and the lasting period is long.It is that fatty biosynthesis by interference insect causes larva death, reduces the fertility of adult.Due to its unique mechanism of action, can effectively prevent and treat various suckings pest, as aphid, thrips, mealybug, aleyrodid and scale insect etc.
The inventor does not also find that there is phonetic mite amine and tetronic acid insecticides spiral shell mite ester, Spiromesifen, spiral shell worm ethyl ester is mixed for preventing and treating the bibliographical information of Agricultural Mites through retrieval, find phonetic mite amine is mixed to use with spiral shell mite ester, Spiromesifen, spiral shell worm ethyl ester respectively that by lot of experiments Agricultural Mites is had to good control efficiency, have the advantages that quick-acting is good, the lasting period is long, significant synergistic effect is arranged, received beyond thought effect, can reduce use cost, effectively solve the problem of control of pest mite difficulty.
Summary of the invention
The object of the present invention is to provide a kind of component reasonable, significantly synergy, miticidal effect is good, the Pesticidal combination containing phonetic mite amine and tetronic acid insecticides that drug cost is low.
?another object of the present invention is to provide the application of above-mentioned Pesticidal combination in the control Agricultural Mites.
In order to overcome the defect of existing unitary agent, technical scheme of the present invention is to solve like this:
A kind of Pesticidal combination containing phonetic mite amine and tetronic acid insecticides, the composition active component is:
The phonetic mite amine of (1) first active component;
(2) second active components are selected from spiral shell mite ester, Spiromesifen or the spiral shell worm ethyl ester of tetronic acid insecticides;
Wherein, the weight ratio of the first active component and the second active component is 1:10～10:1, preferably from 1:5～5:1, further preferably from 1:3～3:1, more preferably from 1:2～2:1, most preferably from 1:1.
The content sum of the first active component and the second active component is described composition total weight 8%～80%.
But the preparation formulation that the present invention can prepare according to method known in those skilled in the art is suspending agent, wetting powder, water dispersible granules or dispersed oil suspending agent.
To suspending agent, spendable auxiliary agent has: dispersant is produced as polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate, the HUNTSMAN of TERSPERSE 2020(U.S. Huntsman Corporation, 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 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 (TERSPERSE 2700, T36, GY-D06 etc.), 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 sodium sulphate, sodium polyphosphate 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 (TERSPERSE 2700, T36, GY-D06 etc.), lignosulfonates, alkylnaphthalene sulfonate one or more; Wetting agent as in alkyl sulfate, alkylsulfonate, naphthalene sulfonate one or more; Disintegrant as in ammonium sulfate, sodium sulphate, polyvinylpyrrolidone, starch and derivative thereof, bentonite one or more; Binding agent is as one or more in starch, glucose, polyvinyl alcohol, polyethylene glycol, sodium carboxymethylcellulose, sucrose; Filler as diatomite, kaolin, white carbon, fine particle calcium carbonate, talcum powder, attapulgite, potter's clay one or more.
But, to the dispersed oil suspending agent, spendable auxiliary agent has: dispersant as in polycarboxylate, lignosulfonates, alkylnaphthalene sulfonate (dispersing agent NNO), TERSPERSE 2020 one or more; Emulsifier is as the BY(castor oil polyoxyethylene ether) one or more in serial emulsifier (BY-110, BY-125, BY-140), Nongru-700 #, agriculture breast 2201, this dish-60#, Tween-60 #, agriculture breast 1601#, TERSPERSE 4894; Wetting agent as in alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, alkylphenol polyoxyethylene phosphate, phenethyl phenol polyethenoxy base ether phosphate, alkyl sulfate, alkylsulfonate, naphthalene sulfonate, TERSPERSE 2500 one or more; Thickener as in white carbon, polyvinyl alcohol, bentonite, aluminium-magnesium silicate one or more; Antifreezing agent as ethylene glycol, propane diols, glycerine, urea, inorganic salts as in sodium chloride one or more; Dispersion medium as in soybean oil, rapeseed oil, corn oil, methyl oleate, diesel oil, machine oil, mineral oil one or more.
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, good to crop safety, meets the security requirement of pesticidal preparations.The present invention has good control efficiency to all kinds of harmful mite in agricultural production.
Embodiment
In order to prevent and treat the harmful mite in agricultural production, the inventor has carried out mutual composite synergy research with spiral shell mite ester, Spiromesifen, spiral shell worm ethyl ester respectively with phonetic mite amine.Concrete grammar is:
Subjects is cotton red spider (Tetranychus cinnabarinnum Boisduval).Former medicine is mixed with to the test medicine needed, test method is with reference to " the agricultural industry criteria NY/T1154.13-2008 of the People's Republic of China (PRC) ".At first single dose and each Mixed Pharmacy are arranged to 5 variable concentrations gradients (on the basis of preliminary experiment result, the two spotted spider mite lethality is set by geometric progression in 5%～90% scope).The examination worm is the two spotted spider mite of picking up from field, select the one-tenth mite of uniformity in the length of time in laboratory, put into blade-carrying culture dish, 40, every ware, 4 culture dishes of every processing, repeat 3 times, spray under 50PSI pressure with the potter spray tower, spray a ware at every turn, every ware spraying liquid 3ml, then the culture dish that will process is put into the 12H/12H illumination box and is cultivated, and within 48 hours, checks dead borer population, calculates lethality.Blank spray equivalent clear water
.calculate lethality.Linear regression analysis between probit value by 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, estimate the activity of reagent agent to the 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: phonetic mite amine be take respectively weight ratio all has preferably virulence as 1:10～10:1 is mixed to cotton red spider with spiral shell mite ester, Spiromesifen, spiral shell worm ethyl ester, and significant synergistic effect is arranged.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
Example of formulations 1
Take 10% phonetic mite amine, 10% spiral shell mite ester, 3%TERSPERSE 4894,1%TERSPERSE 2500,0.3% 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 adds to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, with making 20% phonetic mite amine spiral shell mite ester suspending agent after the sand mill sand milling.
Example of formulations 2
Taking 30% phonetic mite amine, 3% Spiromesifen, 4%TERSPERSE 4894,1.5%TERSPERSE 2500,1%TERSPERSE 2020(U.S. Huntsman Corporation produces), 0.2% aluminium-magnesium silicate, 5% ethylene glycol, 0.5% formaldehyde, 0.5% silicone defoaming agent, deionized water add to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, with making 33% phonetic mite amine Spiromesifen suspending agent after the sand mill sand milling.
Example of formulations 3
Take 10% phonetic mite amine, 20% spiral shell worm ethyl ester, 4% this dish-60#, 3% agriculture breast 1601#, 2% alkylphenol-polyethenoxy base ether phosphate, 1%TERSPERSE 2020,0.2% polyvinyl alcohol, 5% ethylene glycol, 0.5% Sodium Benzoate, 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 30% phonetic mite amine spiral shell worm ethyl ester suspending agent after the sand mill sand milling.
Example of formulations 4
Take 20% phonetic mite amine, 10% spiral shell mite ester, 4%GY-D06,3% alkylnaphthalene sulfonate formaldehyde condensation products (dispersing agent NNO), 1% lauryl sodium sulfate, 3% white carbon, 3% sodium polyphosphate, kaolin and fill up the weight portion to 100%.Above-mentioned raw materials makes 30% phonetic mite amine spiral shell mite ester wetting powder through mixing, ultra micro air-flow crushing, hybrid technique step.
Example of formulations 5
Take 5% phonetic mite amine, 50% Spiromesifen, 4% calcium lignosulfonate, 3% alkylnaphthalene sulfonate formaldehyde condensation products (dispersing agent NNO), 1.5% lauryl sodium sulfate, 5% potter's clay sodium sulphate, fine particle calcium carbonate and fill up the weight portion to 100%.Above-mentioned raw materials is prepared into 55% phonetic mite amine Spiromesifen wetting powder through mixing, ultra micro air-flow crushing, hybrid technique step.
Example of formulations 6
Take 30% phonetic mite amine, 10% spiral shell worm ethyl ester, 4% calcium lignosulfonate, 3% TERSPERSE 2700(polycarboxylate, U.S. Huntsman Corporation produces), 2% Nekal BX (nekal), 2%K-12(lauryl sodium sulfate), 3% ammonium sulfate, attapulgite adds to 100% weight portion.Above-mentioned raw materials, through mixing, makes 40% phonetic mite amine spiral shell worm ethyl ester wetting powder after air-flow crushing.
Example of formulations 7
Take 20% phonetic mite amine, 60% spiral shell mite ester, 2% TERSPERSE 2700,2% sodium lignin sulfonate, 1% Nekal BX, 1%K-12,1%PVA(molecular weight 2000), 2% polyvinylpyrrolidone, kaolin add 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% phonetic mite amine spirodiclofen water dispersible granule.
Example of formulations 8
Take 8% phonetic mite amine, 24% Spiromesifen, 4% GY-D06(polycarboxylate), 3% dispersing agent NNO (alkylnaphthalene sulfonate formaldehyde condensation products), 2% Nekal BX, 2%K-12,5% diatomite, 8% bentonite, attapulgite add 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 32% phonetic mite amine Spiromesifen water dispersant.
Example of formulations 9
Take 10% phonetic mite amine, 50% spiral shell worm ethyl ester, 4% Morwet D-425(alkyl naphthalene sulfonic acid condensation polymer sodium salt, Akzo Nobel N.V. produces), 3% dispersing agent NNO, 2% Nekal BX, 2%K-12,3% corn starch, 5% sucrose, kaolin add 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 60% phonetic mite amine spiral shell worm ethyl ester water dispersible granules.
Example of formulations 10
Take 2% phonetic mite amine, 6% spiral shell mite ester, 2%TERSPERSE 2020,4% this dish-60#, 3% Tween-60 #, 4% agriculture breast 2201#, 3% Nongru-700 #, 1%TERSPERSE 2500,0.5% white carbon, 5% propane diols, methyl oleate adds to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, but with making 8% phonetic mite amine spiral shell mite ester dispersed oil suspending agent after the sand mill sand milling.
Example of formulations 11
Take 8% phonetic mite amine, 16% Spiromesifen, 2% dispersing agent NNO, 3% agriculture breast 2201#, 10% BY-110,1%TERSPERSE 2500,1% aluminium-magnesium silicate, 3% glycerine, soybean oil adds to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, but with making 24% phonetic mite amine Spiromesifen dispersed oil suspending agent after the sand mill sand milling.
Example of formulations 12
Take 15% phonetic mite amine, 3% spiral shell worm ethyl ester, 2% polycarboxylate, 5% BY-125,3% Tween-60 #, 3% TERSPERSE 4894,3% Nongru-700 #, 1%TERSPERSE 2500,0.5% white carbon, 5% propane diols, corn oil and add to 100% weight portion.Above-mentioned raw materials is through mixing, and high speed shear is disperseed 30min, but with making 18% phonetic mite amine spiral shell worm ethyl ester dispersed oil suspending agent after the sand mill sand milling.
Biological Examples: control citrus red mite field trial
The inventor carried out the phonetic mite amine of example of formulations 1(20% spiral shell mite ester suspending agent in the Zhaoqing City of Guangdong Province Deqing County in April, 2013), the phonetic mite amine of example of formulations 8(32% Spiromesifen water dispersant), the phonetic mite amine of example of formulations 3(30% spiral shell worm ethyl ester suspending agent) field control effectiveness test of control citrus red mite, verified that this medicament is to the control efficiency of citrus red mite and to the safety of oranges and tangerines.Test medicine and extension rate refer to table 4, separately establish blank.Every processing repeats 5 trees of ，Mei community area 4 times, the Gong32Ge community, and random district group is arranged.Adopt manual sprayer evenly to spray.Respectively within before medicine, after medicine 1 day, 7 days, 14 days, respectively carrying out once residual borer population investigation.2 trees are looked in every community, and every tree is looked into respectively 5 Ye，Mei communities by orientation, 4 of the four corners of the world and looks into altogether 40 leaves, and record mite number alive, carry out the control efficiency statistics.While viewing test medicament is on the impact of other insect and have or not poisoning to produce to oranges and tangerines.
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.
Result of the test shows, 20% 3500 times of phonetic mite amine spiral shell mite ester suspending agents, 5000 times of 32% 3000 times of phonetic mite amine Spiromesifen water dispersants, 30% phonetic mite amine spiral shell worm ethyl ester suspending agent have good control efficiency to citrus red mite, after medicine, the preventive effect of 1,7,14 day is all more than 92.7%, show excellent quick-acting and lasting effect, obviously be better than the control efficiency (table 4) of 1000 times of 10% phonetic mite amine suspending agents, 20% 4000 times of spiral shell mite ester suspending agents, 2000 times of 24% Spiromesifen suspending agents, 4000 times of 24% spiral shell worm ethyl ester suspending agents.
Security survey, duration of test is observed, and all reagent agents, to Citrus leaf, the tender tip, flower, growth of young safety, occur without the poisoning phenomenon.
Investigation finds that 5000 times of 30% phonetic mite amine spiral shell worm ethyl ester suspending agents also show excellent preventive effect to oranges and tangerines scale insect, aleyrodid.
Result of the test shows, phonetic mite amine has obviously improved the control efficiency to citrus red mite after being mixed with spiral shell mite ester, Spiromesifen or spiral shell worm ethyl ester respectively, synergistic effect is obvious, shows excellent quick-acting and lasting period, has reduced dosage, saved drug cost, to Ci trus 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, with existing unitary agent, compare, except thering is significant insecticidal effect, and significant synergistic effect is arranged, and good to crop safety, meet the security requirement of pesticidal preparations.
Claims (9)
1. the Pesticidal combination containing phonetic mite amine and tetronic acid insecticides is characterized in that the composition active component is:
The phonetic mite amine of (1) first active component;
(2) second active components are selected from spiral shell mite ester, Spiromesifen or the spiral shell worm ethyl ester of tetronic acid insecticides;
Wherein, the weight ratio of the first active component and the second active component is 1:10～10:1.
2. according to claim 1 containing the Pesticidal combination of phonetic mite amine and tetronic acid insecticides, it is characterized in that: the weight ratio of the first active component and the second active component is 1:5～5:1.
3. according to claim 2 containing the Pesticidal combination of phonetic mite amine and tetronic acid insecticides, it is characterized in that: the weight ratio of the first active component and the second active component is 1:3～3:1.
4. according to claim 3 containing the Pesticidal combination of phonetic mite amine and tetronic acid insecticides, it is characterized in that: the weight ratio of the first active component and the second active component is 1:2～2:1.
5. according to claim 4 containing the Pesticidal combination of phonetic mite amine and tetronic acid insecticides, it is characterized in that: the weight ratio of the first active component and the second active component is 1:1.
6. according to one of any described Pesticidal combination containing phonetic mite amine and tetronic acid insecticides of claim 1 to 5, it is characterized in that: the content sum of the first active component and the second active component is described composition total weight 8%～80%.
7. according to claim 6 containing the Pesticidal combination of phonetic mite amine and tetronic acid insecticides, it is characterized in that: but described combination dosage form is suspending agent, wetting powder, water dispersible granules or dispersed oil suspending agent.
8. the application of one of any described Pesticidal combination containing phonetic mite amine and tetronic acid insecticides of claim 1 to 5 in the control Agricultural Mites.
9. application according to claim 8, described Agricultural Mites is citrus red mite or cotton red spider.
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| CN103719093A (en) * | 2013-12-18 | 2014-04-16 | 朱志宽 | Insecticide compound comprising pyriminostrobin and spirodiclofen |
| CN103734146A (en) * | 2014-01-26 | 2014-04-23 | 上海艳紫化工科技有限公司 | Mite-killing oil suspension agent |
| CN105660619A (en) * | 2016-03-31 | 2016-06-15 | 创新美兰（合肥）股份有限公司 | Spiromesifen suspending agent for preventing and controlling panonychus citri mc gregor and preparation method thereof |
| CN106942261A (en) * | 2017-04-13 | 2017-07-14 | 青岛瀚生生物科技股份有限公司 | Composition and its application with pesticide and miticide actility |
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| CN102972416A (en) * | 2012-12-24 | 2013-03-20 | 海利尔药业集团股份有限公司 | Acaricidal composition containing fluacrypyrim and spirodiclofen |
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| CN101906075A (en) * | 2009-06-05 | 2010-12-08 | 中国中化股份有限公司 | E-type phenyl acrylic acid ester compound containing substituted anilino pyrimidine group and applications thereof |
| CN103518729A (en) * | 2012-07-02 | 2014-01-22 | 中国中化股份有限公司 | Insecticidal acaricidal composition and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103719093A (en) * | 2013-12-18 | 2014-04-16 | 朱志宽 | Insecticide compound comprising pyriminostrobin and spirodiclofen |
| CN103734146A (en) * | 2014-01-26 | 2014-04-23 | 上海艳紫化工科技有限公司 | Mite-killing oil suspension agent |
| CN103734146B (en) * | 2014-01-26 | 2016-04-20 | 上海艳紫化工科技有限公司 | Kill mite oil-suspending agent |
| CN105660619A (en) * | 2016-03-31 | 2016-06-15 | 创新美兰（合肥）股份有限公司 | Spiromesifen suspending agent for preventing and controlling panonychus citri mc gregor and preparation method thereof |
| CN106942261A (en) * | 2017-04-13 | 2017-07-14 | 青岛瀚生生物科技股份有限公司 | Composition and its application with pesticide and miticide actility |
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| CN103493831B (en) | 2015-12-02 |
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