CN103004803A - Insecticide composition containing fluorous cyantraniliprole and emamectin benzoate - Google Patents
Insecticide composition containing fluorous cyantraniliprole and emamectin benzoate Download PDFInfo
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- CN103004803A CN103004803A CN2013100195749A CN201310019574A CN103004803A CN 103004803 A CN103004803 A CN 103004803A CN 2013100195749 A CN2013100195749 A CN 2013100195749A CN 201310019574 A CN201310019574 A CN 201310019574A CN 103004803 A CN103004803 A CN 103004803A
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- insect amide
- pesticidal combination
- cyanogen insect
- fluorine cyanogen
- dimension salt
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Abstract
The invention relates to the technical field of pesticides, and particularly discloses an insecticide composition containing fluorous cyantraniliprole and emamectin benzoate. Effective ingredients of the insecticide composition are the fluorous cyantraniliprole and the emamectin benzoate respectively, and the insecticide composition comprises, by weight, from 1% to 50% of the fluorous cyantraniliprole, from 0.1% to 10% of the emamectin benzoate and the balance auxiliary components. The insecticide composition has the advantages that the insecticide composition is extremely obvious in synergistic effect, an insecticide effect is improved, the service cost is lowered, the insecticide composition is high in environmental compatibility, development of pest resistance to insecticides is prevented and delayed, an insecticide spectrum is expanded, and the insecticide composition is high in activity when used for pests of the Lepidoptera, the diptera, the thripidae and the like, and is obvious in insecticide effect.
Description
(1) technical field
The present invention relates to technical field of pesticide, particularly a kind of Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt.
(2) background technology
First dimension salt full name emamectin-benzoate, English name is (emamectin baenzoate), structural formula is:
First dimension salt is a kind of new and effective semisynthetic antibiotics insecticide that begins to synthesize from the fermented product AVERMECTIN B1, active high to larva, mite class and some other insect of lepidopterous insects, existing stomach poison function is double action of contace poison again, in the process of pest control, beneficial insect is not injured, but long-term use is more single to the effect of crop disease control, but the lasting period is short, and control efficiency is not very desirable.
The fluorine cyanogen insect amide, Japanese Shi Yuan company began one's study in 2009, domestic corporation grasped former medicine process technology in 2011, according to test, fluorine cyanogen insect amide ovicidal effect is better than Rynaxypyr and fipronil bisamide, and the larval growth of firm ovum hatching is had the upset effect, normally mating of adult, field hairworm amount can greatly reduce, and holding effect generally can reach 15-20 days.
Up to now, not yet find to be tieed up by fluorine cyanogen insect amide and first the report of the composite insecticides of salt.
(3) summary of the invention
The present invention provides a kind of development that improves insecticidal effect, reduction use cost, prevents and delay pest resistance to insecticide, environment has been had the preferably Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt of compatibility in order to remedy the deficiencies in the prior art.
The present invention is achieved through the following technical solutions:
A kind of Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt, comprise active ingredient fluorine cyanogen insect amide and first dimension salt, described fluorine cyanogen insect amide accounts for 1%～50% of Pesticidal combination gross weight, and first dimension salt accounts for 0.1%～10% of Pesticidal combination gross weight, and all the other are auxiliary element.
Described auxiliary element can be in solvent, emulsifier, dispersant, wetting agent, stabilizing agent, antifreezing agent, thickener, defoamer or the filler one or more, also can be of value to for other material of active ingredient stable and drug effect performance in Pesticidal combination.
Described solvent comprises water or organic solvent, and organic solvent is one or more in DMF, dimethylbenzene, toluene, cyclohexanone, dimethyl sulfoxide (DMSO), cyclohexanol, isopropyl alcohol, methyl alcohol, ethanol, the ethyl acetate.
Described emulsifier is one or more in No. 500, farming breast, No. 602, farming breast, No. 601, farming breast, No. 603, farming breast, Nongru-700 number, No. 400, farming breast, No. 1601, farming breast, agricultural newborn BY-140 number, emulsifier TX10.
Described dispersant is one or more in sodium lignin sulfonate, calcium lignosulfonate, methyl naphthalene sulfonic acid salt formaldehyde condensation products sulphate, Negel, the naphthalene sulfonic acid-formaldehyde condensation product.
Described wetting agent is one or more that pull open in powder, lauryl sodium sulfate, the glycerine.
Described stabilizing agent is isopropanolamine, epoxychloropropane, tributyl phosphate, 2, one or more in 6-toluene di-tert-butyl phenol, the butylated hydroxy anisole.
Described antifreezing agent is one or more in ethylene glycol, isopropyl alcohol, urea, the glycerine.
Described thickener is one or more in xanthans, aluminium-magnesium silicate, bentonite, PAA, the gum Arabic.
Described filler is one or more in white carbon, precipitated calcium carbonate, potter's clay, kaolin, the diatomite.
The formulation of Pesticidal combination of the present invention can be missible oil, aqueous emulsion, microemulsion, suspending agent, wetting powder or water dispersible granules.
The beneficial effect that the present invention contains the Pesticidal combination of fluorine cyanogen insect amide and first dimension salt is: have very significantly synergistic effect, improved insecticidal effect, reduced use cost, and environment there is preferably compatibility, prevent and delayed the development of pest resistance to insecticide, enlarged insecticidal spectrum, to Lepidoptera, diptera, the thrips class pest has greater activity, such as the red tape leaf roller, cigarette aphid noctuid, cotton bollworm, maduca sexta, the diamond-back moth mythimna separata, beet armyworm, noctuid is coveted in the nonirrigated farmland, confused Autographa spp, cabbage looper, imported cabbageworm, the cabbage heart snout moth's larva, wild cabbage horizontal stripe snout moth's larva, the tomato hawkmoth, colorado potato beetle, Mexico ladybugs etc., insecticidal effect is remarkable.
(4) embodiment
The invention will be further described below in conjunction with embodiment, but the present invention is not limited thereto, and the formulation preparation method among the embodiment is conventional preparation method, no longer describes in detail.
Embodiment 1-3: fluorine cyanogen insect amide and first are tieed up the composite of salt suspension agent:
Dispersant is selected one or more in sodium lignin sulfonate, calcium lignosulfonate, methyl naphthalene sulfonic acid salt formaldehyde condensation products sulphate, Negel, the naphthalene sulfonic acid-formaldehyde condensation product among the embodiment 1-3; Antifreezing agent is selected one or more in ethylene glycol, isopropyl alcohol, urea, the glycerine; Solvent is selected one or more in DMF, dimethylbenzene, toluene, cyclohexanone, dimethyl sulfoxide (DMSO), cyclohexanol, isopropyl alcohol, methyl alcohol, ethanol, the ethyl acetate; Thickener is selected one or more in xanthans, aluminium-magnesium silicate, bentonite, PAA, the gum Arabic.
Shown in above-mentioned embodiment 1-3, according to the preparation method of conventional suspending agent processing technology, active ingredient, dispersant, solvent, thickener and the deionized water that weighs up joined in the sand cylinder, stir, disperse 30min under the high-speed stirred, stop pre-dispersed, add sand milling medium (bead), starter motor, the beginning sand milling stops sand milling behind 2～4h, filter, remove bead, add antifreezing agent and allocate, namely get suspending agent.
Using method: by 20 gram/667m
2Consumption with spraying after the 30 kg of water dilutions.
Embodiment 4-6: fluorine cyanogen insect amide and first are tieed up the composite of salt microemulsion:
Among emulsifier select farming breast No. 500, No. 602, farming breast, No. 601, farming breast, No. 603, farming breast, Nongru-700 number among the embodiment 4-6, No. 400, farming breast, No. 1601, farming breast, agricultural newborn BY-140 number, the emulsifier TX10 one or more; Solvent is selected one or more in DMF, dimethylbenzene, toluene, cyclohexanone, dimethyl sulfoxide (DMSO), cyclohexanol, isopropyl alcohol, methyl alcohol, ethanol, the ethyl acetate; Stabilizing agent is selected isopropanolamine, epoxychloropropane, tributyl phosphate, 2, one or more in 6-toluene di-tert-butyl phenol, the butylated hydroxy anisole; Antifreezing agent is selected one or more in ethylene glycol, isopropyl alcohol, urea, the glycerine.
As shown in above-mentioned embodiment 4-6, preparation method according to conventional microemulsion processing technology: phase conversion method is prepared, said components is fully dissolved the oil phase that is mixed into homogeneous transparent, under agitation, slowly add deionized water, begin to form w/o type emulsion, again through agitating heating, make it rapid phase inversion and form the O/W type, be cooled to room temperature, leave standstill filtration and obtain O/W type microemulsion.
Using method: by 20 gram/667m
2Consumption with spraying after the 30 kg of water dilutions.
Embodiment 7-9: fluorine cyanogen insect amide and emamectin benzoate water dispersible granule composite:
Wetting agent is selected one or more that pull open in powder, lauryl sodium sulfate, the glycerine among the embodiment 7-9; Dispersant is selected one or more in sodium lignin sulfonate, calcium lignosulfonate, methyl naphthalene sulfonic acid salt formaldehyde condensation products sulphate, Negel, the naphthalene sulfonic acid-formaldehyde condensation product; Antifreezing agent is selected one or more in ethylene glycol, isopropyl alcohol, urea, the glycerine; Filler is selected one or more in white carbon, precipitated calcium carbonate, potter's clay, kaolin, the diatomite.
As shown in above-mentioned embodiment 7-9; preparation method according to conventional water dispersible granules processing technology: dry method is prepared, and said components is mixed, then through the fineness of air-flow crushing to regulation; make wetting powder; extruder grain adds wetting powder and quantitative water in the kneader simultaneously and to mediate, and makes plastic material; wherein moisture 15～20%; send material to Squeezinggranulator at last, carry out granulation, namely get water dispersible granules by dry, screening.
Using method: by 20 gram/667m
2Consumption with spraying after the 30 kg of water dissolvings.
Test 1: the Pesticidal combination of fluorine cyanogen insect amide and first dimension salt is measured the synergy of insect:
1. fluorine cyanogen insect amide and emamectin benzoate insecticidal composition are to the joint toxicity measuring of rice leaf roller:
Test method is according to " the agricultural industry criteria NY/T1154.7-2006 of the People's Republic of China (PRC) ", the examination worm is the rice leaf roller adult of picking up from the field, indoor rice seedling is raised, adopt the larva of first generation hatching, select the larva of growth uniformity, the culture dish that the diameter of the fresh rice leaf of access storing is 12 centimetres, every ware is put into 10.Test is divided into 6 concentration gradients with fluorine cyanogen insect amide and emamectin benzoate insecticidal composition, blank spray equivalent clear water, every kind of test medicine is tested with 5 culture dishes, fluorine cyanogen insect amide with 6 concentration gradients sprays on its corresponding culture dish respectively with emamectin benzoate insecticidal composition and blank, after the sprinkling culture dish being put into 25 ℃, 12H/12H illumination box cultivates, 48h checks dead borer population, calculates lethality.
Calculate co-toxicity coefficient (CTC) according to the abundant method of Sun Yun:
When CTC≤80, then the composition performance is for antagonism, and when 80＜CTC＜120, then the composition performance is for summation action, and when CTC 〉=120, then the composition performance is synergistic effect.
Actual measurement toxicity index (ATI)=(standard medicament EC
50/ reagent agent EC
50) * 100;
The percentage composition of first dimension salt in the percentage composition of fluorine cyanogen insect amide in theoretical toxicity index (TTI)=fluorine cyanogen insect amide medicament toxicity index * mixture+first dimension salt medicament toxicity index * mixture;
Co-toxicity coefficient (CTC)=[mixture actual measurement toxicity index (the ATI)/theoretical toxicity index (TTI) of mixture] * 100.
Table 1 fluorine cyanogen insect amide and emamectin benzoate insecticidal composition are to the joint toxicity measuring of rice leaf roller
As can be seen from Table 1, the composite Pesticidal combination of fluorine cyanogen insect amide and first dimension salt is compared fluorine cyanogen insect amide single dose, first dimension salt single dose has obvious synergistic effect, and co-toxicity coefficient is all more than 120.
Test 2: fluorine cyanogen insect amide and first are tieed up the Pesticidal combination of salt to the joint toxicity measuring of diamond-back moth:
Test method is according to " the agricultural industry criteria NY/T1154.7-2006 of the People's Republic of China (PRC) ".The examination worm is the pupa that picks up from the diamond-back moth in field, indoor feeding, and the larva of adopting first generation hatching selects the third-instar larvae of growth uniformity, and the culture dish of 12 centimetres of the diameters of fresh a variety of Chinese cabbage is put in access, and every ware is put into 30.Test is divided into 6 concentration gradients with fluorine cyanogen insect amide and emamectin benzoate insecticidal composition, blank spray equivalent clear water, every kind of test medicine is tested with 5 culture dishes, fluorine cyanogen insect amide with 6 concentration gradients sprays on its corresponding culture dish respectively with emamectin benzoate insecticidal composition and blank, after the sprinkling culture dish being put into 25 ℃, 12H/12H illumination box cultivates, 48h checks dead borer population, calculates lethality.Statistical method is the same.
The Pesticidal combination of table 2 fluorine cyanogen insect amide and first dimension salt is to the joint toxicity measuring of diamond-back moth
As can be seen from Table 2, the composite Pesticidal combination of fluorine cyanogen insect amide and first dimension salt is compared fluorine cyanogen insect amide single dose, first dimension salt single dose has obvious synergistic effect, and co-toxicity coefficient is all more than 120.
Claims (10)
1. Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt, it is characterized in that: comprise active ingredient fluorine cyanogen insect amide and first dimension salt, described fluorine cyanogen insect amide accounts for 1%～50% of Pesticidal combination gross weight, first dimension salt accounts for 0.1%～10% of Pesticidal combination gross weight, and all the other are auxiliary element.
2. a kind of Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt according to claim 1, it is characterized in that: described auxiliary element is one or more in solvent, emulsifier, dispersant, wetting agent, stabilizing agent, antifreezing agent, thickener, defoamer or the filler.
3. a kind of Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt according to claim 2, it is characterized in that: described solvent comprises water or organic solvent, organic solvent is one or more in DMF, dimethylbenzene, toluene, cyclohexanone, dimethyl sulfoxide (DMSO), cyclohexanol, isopropyl alcohol, methyl alcohol, ethanol, the ethyl acetate.
4. a kind of Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt according to claim 2 is characterized in that: described emulsifier is in No. 500, farming breast, No. 602, farming breast, No. 601, farming breast, No. 603, farming breast, Nongru-700 number, No. 400, farming breast, No. 1601, farming breast, agricultural newborn BY-140 number, emulsifier TX10 one or more.
5. a kind of Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt according to claim 2, it is characterized in that: described dispersant is one or more in sodium lignin sulfonate, calcium lignosulfonate, methyl naphthalene sulfonic acid salt formaldehyde condensation products sulphate, Negel, the naphthalene sulfonic acid-formaldehyde condensation product; Wetting agent is one or more that pull open in powder, lauryl sodium sulfate, the glycerine.
6. a kind of Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt according to claim 2, it is characterized in that: described stabilizing agent is isopropanolamine, epoxychloropropane, tributyl phosphate, 2, one or more in 6-toluene di-tert-butyl phenol, the butylated hydroxy anisole.
7. a kind of Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt according to claim 2, it is characterized in that: described antifreezing agent is one or more in ethylene glycol, isopropyl alcohol, urea, the glycerine.
8. a kind of Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt according to claim 2, it is characterized in that: described thickener is one or more in xanthans, aluminium-magnesium silicate, bentonite, PAA, the gum Arabic.
9. a kind of Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt according to claim 2, it is characterized in that: described filler is one or more in white carbon, precipitated calcium carbonate, potter's clay, kaolin, the diatomite.
10. a kind of Pesticidal combination that contains fluorine cyanogen insect amide and first dimension salt according to claim 2, it is characterized in that: the formulation of this Pesticidal combination is missible oil, aqueous emulsion, microemulsion, suspending agent, wetting powder or water dispersible granules.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106515A (en) * | 2016-06-22 | 2016-11-16 | 项正威 | A kind of compositions preventing and treating striped stem borer and preparation method thereof |
| CN114901074A (en) * | 2019-12-31 | 2022-08-12 | 阿达玛马克西姆有限公司 | Insecticide mixtures |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603669A (en) * | 2012-04-05 | 2012-07-25 | 南开大学 | Derivatives of alpha-methoxyl imino-5-methyl-1,2,3-thiadiazole-4- carboxylic acid methyl ester and preparation methods and uses thereof |
| CN102603670A (en) * | 2012-04-05 | 2012-07-25 | 南开大学 | 4-(4-methyl-1,2,3-thiadiazole-5-base)-3-alkene-2-ketone ramifications, and preparation method and application thereof |
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2013
- 2013-01-21 CN CN2013100195749A patent/CN103004803A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102603669A (en) * | 2012-04-05 | 2012-07-25 | 南开大学 | Derivatives of alpha-methoxyl imino-5-methyl-1,2,3-thiadiazole-4- carboxylic acid methyl ester and preparation methods and uses thereof |
| CN102603670A (en) * | 2012-04-05 | 2012-07-25 | 南开大学 | 4-(4-methyl-1,2,3-thiadiazole-5-base)-3-alkene-2-ketone ramifications, and preparation method and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106515A (en) * | 2016-06-22 | 2016-11-16 | 项正威 | A kind of compositions preventing and treating striped stem borer and preparation method thereof |
| CN114901074A (en) * | 2019-12-31 | 2022-08-12 | 阿达玛马克西姆有限公司 | Insecticide mixtures |
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Application publication date: 20130403 |