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Missible oil containing emamectin benzoate and bifenthrin and application of missible oil

A technology of methylamino abamectin and benzoate, which is applied in the field of emulsifiable concentrate containing methylamino abamectin benzoate and bifenthrin, can solve the problems that the prevention effect is not as good as before, and reduce the Dosage, long lasting effect, and the effect of alleviating pest resistance

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

[0016] 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 emamectin benzoate and bifenthrin and application of missible oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Composition of 80% emamectin benzoate and bifenthrin

[0051] Bifenthrin 70%,

[0052] Emamectin Benzoate 10%,

[0053] Polyvinyl alcohol sorbitol monolaurate 10%

[0054] n-Butanol 5%

[0055] Rapeseed oil methyl ester 5%.

[0056] The preparation method is a conventional method in the art.

[0057] This embodiment medicament is applied to control hawkmoth:

[0058] Co-toxicity coefficient: 278.9;

[0059] Add water to dilute the spray by 6000 times, and the control effect is 98.8% 7 days after the application. 10% emamectin benzoate suspension concentrate is diluted 600 times and 70% bifenthrin emulsifiable concentrate is diluted 5000 times, and the same method is used respectively Use, 7 days after the drug, the control effect is 68.2% and 71.4%, the difference is significant.

Embodiment 2

[0061] Composition of 77% emamectin benzoate and bifenthrin

[0062] Emamectin Benzoate 70%,

[0063] Bifenthrin 7%,

[0064] Polyvinyl alcohol sorbitol monolaurate 7%

[0065] n-Butanol 15%

[0066] Rapeseed oil methyl ester 1%.

[0067] The preparation method is a conventional method in the art.

[0068] This embodiment medicament is applied to control beet armyworm:

[0069] Co-toxicity coefficient: 279.6;

[0070] Add water to dilute the spray by 6000 times, the control effect is 99.4% 7 days after the medicine, 70% emamectin benzoate suspension concentrate is diluted 5000 times and 7% bifenthrin emulsifiable concentrate is diluted 500 times, use the same method respectively Use, 7 days after the drug, the control effect is 73.4% and 69.5%, respectively, the difference is significant.

Embodiment 3

[0072] Composition of 80% emamectin benzoate and bifenthrin

[0073] Emamectin Benzoate 75%,

[0074] Bifenthrin 5%,

[0075] Polyvinyl alcohol sorbitan monolaurate 8%

[0076] n-Butanol 8%

[0077] Rapeseed oil methyl ester 4%.

[0078] The preparation method is a conventional method in the art.

[0079] This embodiment medicament is applied to control cabbage borer:

[0080] Co-toxicity coefficient: 223.4;

[0081] Add water to dilute the spray by 6000 times, the control effect is 98.2% 7 days after the medicine, 75% emamectin benzoate suspension concentrate is diluted 5000 times and 5% bifenthrin emulsifiable concentrate is diluted 400 times, use the same method respectively Use, 7 days after the drug, the control effect is 72.4% and 73.5%, the difference is significant.

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Abstract

The invention belongs to the technical field of compounding pesticides, and specifically relates to missible oil containing emamectin benzoate and bifenthrin and an application of the missible oil. The effective components of the missible oil are emamectin benzoate and bifenthrin in a weight ratio of 20:1-1:1. The missible oil containing emamectin benzoate and bifenthrin is particularly beneficial to prevention and treatment of sphingid by virtue of synergistic interaction effects of the components.

Description

technical field [0001] The invention belongs to the technical field of compounding pesticides and insecticides, and specifically relates to an emulsifiable concentrate containing emamectin benzoate 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,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/06A01N25/04A01P7/04A01N43/90
Inventor 迟宗磊丁振洋
Owner JINAN CAVIN BIOTECH
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