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Missible oil containing spinetoram and bifenthrin and application

A technology of spinosad and bifenthrin, which is applied in the fields of application, insecticide, biocide, etc., can solve the problem that the control effect is not as good as before

Inactive Publication Date: 2014-03-26
JINAN CAVIN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] However, the abuse has made the pests generally develop strong resistance to this kind of pesticides, and the control effect is not as good as before.

Method used

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  • Missible oil containing spinetoram and bifenthrin and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Composition of 80% spinosyn and bifenthrin

[0054] Bifenthrin 70%,

[0055] Spinosyn 10%,

[0056] Farm milk 600#10%

[0057] Ethyl acetate 5%

[0058] Ethylated Cottonseed Oil 5%.

[0059] The preparation method is a conventional method in the art.

[0060] This embodiment medicament is applied to the prevention and treatment of thrips:

[0061] Co-toxicity coefficient: 261.5;

[0062] Add water to dilute the spray by 6000 times, the control effect is 98.2% 7 days after the medicine, 10% ethyl spinosad suspension concentrate is diluted 600 times and 70% bifenthrin emulsifiable concentrate is diluted 5000 times, use the same method respectively, after the medicine 7 days, the control effects were 66.3% and 69.8%, respectively, the difference was significant.

Embodiment 2

[0064] Composition of 77% spinosyn and bifenthrin

[0065] Spinosyn 70%,

[0066] Bifenthrin 7%,

[0067] Farm milk 600#7%

[0068] Ethyl acetate 15%

[0069] Ethylated Cottonseed Oil 1%.

[0070] The preparation method is a conventional method in the art.

[0071] This embodiment medicament is applied to control leafminer:

[0072] Co-toxicity coefficient: 265.9;

[0073] Add water to dilute the spray by 6000 times, the control effect is 99.5% 7 days after the medicine, 70% ethyl spinosad suspension concentrate is diluted 5000 times and 7% bifenthrin emulsifiable oil is diluted 500 times, use the same method respectively, after the medicine 7 days days, the control effects were 70.2% and 71.3%, respectively, the difference was significant.

Embodiment 3

[0075] Composition of 80% spinosad and bifenthrin

[0076] Spinosyn 75%,

[0077] Bifenthrin 5%,

[0078]Farm milk 600#8%

[0079] Ethyl acetate 8%

[0080] Ethylated Cottonseed Oil 4%.

[0081] The preparation method is a conventional method in the art.

[0082] This embodiment medicament is applied to control beet armyworm:

[0083] Co-toxicity coefficient: 211.2;

[0084] Add water to dilute the spray by 6000 times, the control effect is 98.0% 7 days after the medicine, 75% ethyl spinosad suspension concentrate is diluted 5000 times and 5% bifenthrin emulsifiable oil is diluted 400 times, use the same method respectively, after the medicine 7 days days, the control effects were 71.5% and 77.2%, respectively, the difference was significant.

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Abstract

The invention belongs to the technical field of pesticide compounding and particularly relates to missible oil containing spinetoram and bifenthrin and application. The missible oil consists of spinetoram and bifenthrin as effective constituents, wherein the weight ratio of spinetoram to bifenthrin is 20:1 to 1:1; and the fenoxycarb-containing missible oil is particularly good for controlling thrips, which mainly results from a synergistic interaction effect of various constituents.

Description

technical field [0001] The invention belongs to the technical field of compounding pesticides and insecticides, and specifically relates to an emulsifiable concentrate containing spinosad and bifenthrin and its application. Background technique [0002] Bifenthrin [0003] Moderately toxic to humans and animals, highly toxic to fish. The acute oral toxicity LD50 to rats is 54.5mg / kg; the acute dermal toxicity LD50 to rabbits is greater than 2000mg / kg. No irritation to skin and eyes, no teratogenic, carcinogenic or mutagenic effects. It has low toxicity to birds, the acute oral toxicity LD50 to quail is 1800mg / kg, and it is greater than 4450mg / kg to wild duck. [0004] Density relative density (d25) 1.21. [0005] Stability It is stable to light and also stable in acidic medium. It is still stable after one year of storage at room temperature, but it will decompose in alkaline medium. [0006] Physical and chemical properties: The pure product is a white solid, the solub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/06A01N25/02A01P7/04A01N43/22
Inventor 迟宗磊丁振洋
Owner JINAN CAVIN BIOTECH
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