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EC containing flonicamid and bifenthrin and its application

A technology of flonicamid and bifenthrin, which is applied to emulsifiable concentrates and application fields containing flonicamid and bifenthrin, can solve the problem that the control effect is not as good as before, and achieve reduced dosage, enhanced effect, and expanded The effect of control spectrum

Active Publication Date: 2015-07-29
山东惠民中联生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] 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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  • EC containing flonicamid and bifenthrin and its application
  • EC containing flonicamid and bifenthrin and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Composition of 80% flonicamid and bifenthrin

[0049] Bifenthrin 70%,

[0050] Flunicamid 10%,

[0051] Sucrose Glycerides 10%

[0052] Methanol 5%

[0053] Palm oil 5%.

[0054] The preparation method is a conventional method in the art.

[0055] This embodiment medicament is applied to control cotton red spider:

[0056] Co-toxicity coefficient: 320.8;

[0057] Dilute the spray with water 6000 times, the control effect is 98.3% 7 days after the application, dilute 600 times with 10% flonicamid suspending agent and 5000 times with 70% bifenthrin emulsifiable concentrate, use the same method respectively, 7 days after the application , the control effects were 70.2% and 74.5%, respectively, the difference was significant.

Embodiment 2

[0059] Composition of 77% flonicamid and bifenthrin

[0060] Flunicamid 70%,

[0061] Bifenthrin 7%,

[0062] Sucrose Glyceride 7%

[0063] Methanol 15%

[0064] Palm oil 1%.

[0065] The preparation method is a conventional method in the art.

[0066] This embodiment medicament is applied to control citrus spider mite:

[0067] Co-toxicity coefficient: 326.7;

[0068] Dilute the spray with water 6000 times, the control effect is 99.6% 7 days after the application, dilute 70% flonicamid suspending agent 5000 times and 7% bifenthrin emulsifiable concentrate 500 times, use the same method respectively, 7 days after the application , the control effects were 75.6% and 74.1%, respectively, the difference was significant.

Embodiment 3

[0070] Composition of 80% flonicamid and bifenthrin

[0071] Flunicamid 75%,

[0072] Bifenthrin 5%,

[0073] Sucrose Glyceride 8%

[0074] Methanol 8%

[0075] Palm oil 4%.

[0076] The preparation method is a conventional method in the art.

[0077] This embodiment medicament is applied to control eggplant spider mite:

[0078] Co-toxicity coefficient: 224.1;

[0079] Dilute the spray with water 6000 times, the control effect is 97.8% 7 days after the application, dilute 5000 times with 75% flonicamid suspending agent and 400 times with 5% bifenthrin emulsifiable concentrate, use the same method respectively, 7 days after the application , the control effects were 70.5% and 68.2%, respectively, the difference was significant.

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Abstract

The invention belongs to the technical field of compounding pesticides, and specifically relates to missible oil containing flonicamid and bifenthrin and an application of the missible oil. The effective components of the missible oil are flonicamid and bifenthrin in a weight ratio of 20:1-1:1. The missible oil containing flonicamid and bifenthrin is particularly beneficial to prevention and treatment of tetranychus telarius linne 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 flonicamid 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 sol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N53/06A01N25/04A01P7/02A01N43/40
Inventor 迟宗磊丁振洋
Owner 山东惠民中联生物科技有限公司
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