CN106550953A - A kind of desinsection ointment containing Tolfenpyrad - Google Patents
A kind of desinsection ointment containing Tolfenpyrad Download PDFInfo
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- CN106550953A CN106550953A CN201510620437.XA CN201510620437A CN106550953A CN 106550953 A CN106550953 A CN 106550953A CN 201510620437 A CN201510620437 A CN 201510620437A CN 106550953 A CN106550953 A CN 106550953A
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- tolfenpyrad
- quinalphos
- ointment containing
- desinsection ointment
- desinsection
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Abstract
A kind of desinsection ointment containing Tolfenpyrad, is formulated by its percentage by weight by following raw material：Tolfenpyrad 10-40%, quinalphos 10-50%, adjuncts Balance；The Tolfenpyrad is 1 with the mass ratio of quinalphos:5、5:1、1:7、7:1.Preferably, the auxiliary agent is comprised the following raw materials by weight percent：Solvent 6.0-70.0%, sticker 5-10.0%, filler 15-75.0%.The present invention expands insecticidal spectrum by the rational mixture between Tolfenpyrad and quinalphos, improves drug effect, reduces dosage, mitigates the pollution to environment, safe and efficient.
Description
Technical field
The present invention relates to a kind of pesticidal preparations, particularly a kind of desinsection ointment containing Tolfenpyrad.
Background technology
As the long-term single insecticide depended on using a certain type, insect easily develop immunity to drugs, cause the dosage of chemical insecticide to sharply increase, not only increase production cost, and kill the natural enemy of insect in a large number and pollute environment, cause the Rampant damage of insect.Tolfenpyrad has excellent insecticidal activity, all effective to most of agricultural pests, and consumption is low, degrades quickly in the environment, does not injure natural enemy and other non-target organisms, is a kind of outstanding biological insecticides, and which has the disadvantage unstable.Accordingly, it would be desirable to a kind of new pesticidal preparations.
The content of the invention
It is an object of the invention to provide a kind of desinsection ointment containing Tolfenpyrad, by the rational mixture between Tolfenpyrad and quinalphos, expands insecticidal spectrum, improve drug effect, reduce dosage, mitigate the pollution to environment, it is safe and efficient.
The purpose of the present invention is achieved through the following technical solutions, a kind of desinsection ointment containing Tolfenpyrad, it is characterized in that, ointment described in the desinsection ointment is formulated by its percentage by weight by following raw material：
Tolfenpyrad 10-40%,
Quinalphos 10-50%,
Adjuncts Balance；
The Tolfenpyrad is 1 with the mass ratio of quinalphos:5、5:1、1:7、7:1.
Preferably, the auxiliary agent is comprised the following raw materials by weight percent：
Solvent 6.0-70.0%,
Sticker 5-10.0%,
Filler 15-75.0%.
Preferably, the solvent is selected from one or more in benzene,toluene,xylene, methyl alcohol, ethanol, propyl alcohol, butanol, isobutanol, cyclohexanone, MEK, isophorone, pyrrolidones, N- methyl pyrrolidones, dimethylformamide, dimethyl sulfoxide, 2- pyrrolidones, cyclohexanone.
Preferably, the sticker is selected from one or more in polyvinyl acetate, gelatin, polyvinyl alcohol, styrene-butadiene latex, Arabic gum, sodium alginate, xanthans, sodium carboxymethylcellulose, carboxy-propyl cellulose sodium, polyethylene glycol, polyethylene glycol oxide, polyvinylpyrrolidone, polyacrylamide, soluble starch, dextrin, polyvinyl acetate, coumarone resin, Petropols, naphthalene resinox.
Preferably, described filler is selected from one or more in diatomite, Concave-convex clay rod, bentonite, sepiolite, kaolin, potter's clay, precipitated calcium carbonate, sawdust powder, rice husk, tobacco powder, walnut parting, lignin, white carbon.
Compared with prior art, the invention has the advantages that：
First, after Tolfenpyrad and quinalphos mixture, quinalphos can be overcome easily to produce the shortcoming of resistance, the use range of medicament can be widened, improve drug effect.The resistance management of insect is played the role of important.
Second, after Tolfenpyrad and quinalphos mixture, many merits of botanical pesticide are not only maintained, and the dosage of mixture is reduced, drug effect is increased substantially, and development and application of the mixture to natural insecticide have great importance.
3rd, the compatibility and reasonable mixture ratio due to preparing each material needed for the insecticides greatly can mitigate to various insects
The toxic action of natural enemy, the pollution to ecological environment are little, are conducive to protecting person poultry safety.
Specific embodiment
Embodiment 1,48.0% Tolfenpyrad and quinalphos mixed insecticide preparation
Tolfenpyrad 8.0, quinalphos 40.0, propyl alcohol 8.0, cyclohexanone 6.0, polyvinyl acetate 5.0, gelatin 5.0, potter's clay 13.0, diatomite 23.0；Will binding agent, filler, add pesticide active ingredient under stirring at normal temperature after solvent mixing, into cream liquid tinning.
Embodiment 2,30.0% Tolfenpyrad and quinalphos mixed insecticide preparation
Tolfenpyrad 20.0, quinalphos 10.0, isobutanol 6.0, dimethylformamide 8.0,2-Pyrrolidone 2.0, polyethylene glycol 10.0, precipitated calcium carbonate 20.0, sawdust powder 24.0；Will binding agent, filler, add pesticide active ingredient under stirring at normal temperature after solvent mixing, into cream liquid tinning.
Embodiment 3,40.0% Tolfenpyrad and quinalphos mixed insecticide preparation
Tolfenpyrad 5.0, quinalphos 35.0,2-Pyrrolidone 4.0, butanol 4.0, MEK 6.0, dextrin 0.2, polyvinyl acetate 5.0, coumarone resin 5.0, kaolin 35.8；Will binding agent, filler, add pesticide active ingredient under stirring at normal temperature after solvent mixing, into cream liquid tinning.
Embodiment 4,30.0% Tolfenpyrad and quinalphos mixed insecticide preparation
Tolfenpyrad 10.0, quinalphos 20.0, toluene 10.0, ethanol 4.0,2-Pyrrolidone 4.0, sodium alginate 8.0, xanthans 4.0, precipitated calcium carbonate 40.0；Will binding agent, filler, add pesticide active ingredient under stirring at normal temperature after solvent mixing, into cream liquid tinning.
Embodiment 5,40.0% Tolfenpyrad and quinalphos mixed insecticide preparation
Tolfenpyrad 30.0, quinalphos 10.0, isophorone 2.0, MEK 4.0, sodium carboxymethylcellulose 0.5, seaweeds sodium 9.5, rice husk 10.0, tobacco powder 10.0, diatomite 14.0；Will binding agent, filler, add pesticide active ingredient under stirring at normal temperature after solvent mixing, into cream liquid tinning.
Embodiment 6,54% Tolfenpyrad and quinalphos mixed insecticide preparation
Tolfenpyrad 45.0, quinalphos 9.0,1-METHYLPYRROLIDONE 0.5, isobutanol 7.5, ethanol 0.5, gelatin 0.5, dextrin 0.5, coumarone resin 9.0, diatomite 0.5, kaolin 27.0；Will binding agent, filler, add pesticide active ingredient under stirring at normal temperature after solvent mixing, into cream liquid tinning.
Embodiment 7,48.0% Tolfenpyrad and quinalphos mixed insecticide preparation
Tolfenpyrad 42.0, quinalphos 6.0,2-Pyrrolidone 4.0, butanol 4.0, MEK 6.0, dextrin 0.2, polyvinyl acetate 5.0, coumarone resin 5.0, kaolin 27.8；Will binding agent, filler, add pesticide active ingredient under stirring at normal temperature after solvent mixing, into cream liquid tinning.
Embodiment 7,50% Tolfenpyrad and quinalphos mixed insecticide preparation
Tolfenpyrad 20.0, quinalphos 30.0, propyl alcohol 2.0, dimethylformamide 0.5, cyclohexanone 7.5, Arabic gum 0.5, polyvinyl lactam 0.5, butadiene-styrene latex 8.0, potter's clay 0.5, bentonite 20.5；Will binding agent, filler, add pesticide active ingredient under stirring at normal temperature after solvent mixing, into cream liquid tinning.
Embodiment 8, indoor mixture synergism toxicity test
Each reagent agent is made into into respective concentration respectively, the agricultural chemicals for preparing is drawn with microsyringe from low concentration to high concentration, drip in the pronotary of 3 instar larvae of anoplophora glabripennis, microsyringe is rinsed with acetone between different agents, per 1 L of drop, per concentration 30, while arranging 5% acetone solution does control treatment, 24h observation dead larvae numbers.Calculate LC50Value and virulence regression equation and co-toxicity coefficient.Co-toxicity coefficient is calculated using the abundant methods of Sun Yun.
The mixed toxicity index of the mixed toxicity index/theory of co-toxicity coefficient CTC=100 × reality
When co-toxicity coefficient is significantly greater than 100, show there is synergistic effect；100 are close to, summation action is indicated；100 are significantly less than, show there is antagonism.Tolfenpyrad is with quinalphos each proportioning mixture to effective lethal concentration of 50 LC of anoplophora glabripennis50Value is sequentially（3:1、5:1、7:1、1:3、1:5、1:7）Respectively 57.45,27.56,28.14,22.47,25.41 and 23.54mg/mL；The co-toxicity coefficient of Tolfenpyrad and quinalphos each proportioning mixture is sequentially（3:1、5:1、7:1、1:3、1:5、1:7）Respectively 129.65,160.24,158.23,132.24 and 155.98,153.41.Tolfenpyrad is 5 with quinalphos proportioning:1、7:1、1:5、1:7 have synergistic effect, and wherein proportioning is 5:When 1, synergistic effect is most obvious.
Claims (5)
1. a kind of desinsection ointment containing Tolfenpyrad, is characterized in that, ointment described in the desinsection ointment is formulated by its percentage by weight by following raw material：
Tolfenpyrad
10-40%,
Quinalphos 10-50%,
Adjuncts Balance；
The suppression food hydrazine is 1 with the mass ratio of quinalphos:5、5:1、1:7、7:1.
2. the desinsection ointment containing Tolfenpyrad according to claim 1, is characterized in that, the auxiliary agent is comprised the following raw materials by weight percent：
Solvent 6.0-70.0%,
Sticker 5-10.0%,
Filler
15-75.0%。
3. the desinsection ointment containing Tolfenpyrad according to claim 2, it is characterized in that, the solvent is selected from one or more in benzene,toluene,xylene, methyl alcohol, ethanol, propyl alcohol, butanol, isobutanol, cyclohexanone, MEK, isophorone, pyrrolidones, N- methyl pyrrolidones, dimethylformamide, dimethyl sulfoxide, 2- pyrrolidones, cyclohexanone.
4. the desinsection ointment containing Tolfenpyrad according to claim 2, it is characterized in that, the sticker is selected from one or more in polyvinyl acetate, gelatin, polyvinyl alcohol, styrene-butadiene latex, Arabic gum, sodium alginate, xanthans, sodium carboxymethylcellulose, carboxy-propyl cellulose sodium, polyethylene glycol, polyethylene glycol oxide, polyvinylpyrrolidone, polyacrylamide, soluble starch, dextrin, polyvinyl acetate, coumarone resin, Petropols, naphthalene resinox.
5. the desinsection ointment containing Tolfenpyrad according to claim 2, it is characterized in that, described filler is selected from one or more in diatomite, Concave-convex clay rod, bentonite, sepiolite, kaolin, potter's clay, precipitated calcium carbonate, sawdust powder, rice husk, tobacco powder, walnut parting, lignin, white carbon.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107821421A (en) * | 2017-11-27 | 2018-03-23 | 陈荷芬 | A kind of ointment containing acequinocyl and nicosulfuron |
| CN111493068A (en) * | 2020-02-26 | 2020-08-07 | 广西益才农业发展有限公司 | Acaricidal and insecticidal composition, preparation method and application thereof |
| CN111903691A (en) * | 2020-09-03 | 2020-11-10 | 湖南泽丰农化有限公司 | Agricultural tolfenpyrad and food hydrazine inhibitor suspending agent and preparation method thereof |
-
2015
- 2015-09-26 CN CN201510620437.XA patent/CN106550953A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107821421A (en) * | 2017-11-27 | 2018-03-23 | 陈荷芬 | A kind of ointment containing acequinocyl and nicosulfuron |
| CN111493068A (en) * | 2020-02-26 | 2020-08-07 | 广西益才农业发展有限公司 | Acaricidal and insecticidal composition, preparation method and application thereof |
| CN111903691A (en) * | 2020-09-03 | 2020-11-10 | 湖南泽丰农化有限公司 | Agricultural tolfenpyrad and food hydrazine inhibitor suspending agent and preparation method thereof |
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