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Aqueous emulsion containing nuclear polyhedrosis viruses and application

A technology of nuclear polyhedrosis virus and water emulsion, which is applied in the fields of application, acaricide, biocide, etc., can solve the problem of no report on the combination of liuyangmycin and nuclear polyhedrosis virus, and achieve the alleviation of pest resistance and long-lasting effect Long-term, the effect of mitigating the impact of the environment

Inactive Publication Date: 2015-01-28
重庆勇庆华清农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Currently, there is no report on the recombination of liuyangmycin and nuclear polyhedrosis virus

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] 22% Emulsion in Water: Composition of Liuyangmycin and Nuclear Polyhedrosis Virus

[0051] Liuyangmycin 20%,

[0052] Nuclear polyhedrosis virus 2%,

[0053] Fatty alcohol polyoxyethylene ether 6%,

[0054] Farm milk 600 # 5%,

[0055] Ethyl acetate 4%,

[0056] Glycerol 5%,

[0057] Silicone oil 1.5%,

[0058] Gum Arabic 4%,

[0059] The balance is water.

[0060] The preparation method is a conventional method in the art.

[0061] This embodiment medicament is applied to control claw mites:

[0062] Co-toxicity coefficient: 433.1;

[0063] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0064] Add water to dilute the spray by 6000 times, the control effect is 97.7% 15 days after the medicine, 20% Liuyangmycin suspension concentrate is diluted 5000 times and 2% nuclear polyhedrosis virus emulsifiable oil is diluted 600 times, use the same method respectively, 15 days after the medicine, The control effects were 70.1%...

Embodiment 2

[0066] 6% Emulsion in Water: Composition of Liuyangmycin and Nuclear Polyhedrosis Virus

[0067] Liuyangmycin 5%,

[0068] Nuclear polyhedrosis virus 1%,

[0069] Fatty alcohol polyoxyethylene ether 6%,

[0070] Farm Milk 600 # 6%,

[0071] Ethyl acetate 4%,

[0072] Glycerol 6%,

[0073] Silicone oil 1.5%,

[0074] Gum Arabic 4%,

[0075] The balance is water.

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

[0077] The medicament of this embodiment is applied to the prevention and treatment of acaroid mites.

[0078] Co-toxicity coefficient: 421.2;

[0079] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0080] Add water to dilute the spray by 4000 times, the control effect is 96.4% 15 days after the medicine, 5% Liuyangmycin suspension concentrate is diluted 3000 times and 1% nucleopolyhedrosis virus emulsifiable concentrate is diluted 200 times, use the same method respectively, 15 days after the medi...

Embodiment 3

[0082] 27% Emulsion in Water: Composition of Liuyangmycin and Nuclear Polyhedrosis Virus

[0083] Liuyangmycin 24%,

[0084] Nuclear polyhedrosis virus 3%,

[0085] Fatty alcohol polyoxyethylene ether 5%,

[0086] Farm Milk 600 # 4%,

[0087]Ethyl acetate 6%,

[0088] Glycerol 4.5%,

[0089] Silicone oil 1.5%,

[0090] Gum Arabic 3%,

[0091] The balance is water.

[0092] The preparation method is a conventional method in the art.

[0093] This embodiment medicament is applied to control acaroid mites:

[0094] Co-toxicity coefficient: 456.9;

[0095] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0096] Add water to dilute the spray by 6000 times, the control effect is 99.0% 15 days after the medicine, 24% Liuyangmycin suspension concentrate is diluted 5000 times and 3% nuclear polyhedrosis virus emulsifiable oil is diluted 400 times, use the same method respectively, 15 days after the medicine, The control effects were 7...

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PUM

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Abstract

The invention belongs to the technical field of the compounding of farm chemicals, and in particular relates to an aqueous emulsion of the nuclear polyhedrosis viruses and an application. Active ingredients of the composition are iuyangmycin and nuclear polyhedrosis viruses, and the weight ratio of the iuyangmycin to nuclear polyhedrosis viruses is (1-15): 1. The consumption of the farm chemicals is reduced, the control efficiency is improved, the problem of the drug resistance of injurious insects can be maximally solved, a purpose of protecting crops can be achieved, and the yield and quality can be improved.

Description

Technical field [0001] The present invention is a technical field of pesticide reproduction, which is specifically a water emulsion and application containing nuclear polygonal viruses. Background technique [0002] Liuyangycin [0003] It is an antibiotic with a large -cycle beec structure produced by the gray chain mold Liuyang variable species. It is a wide -spectrum mite killer with a variety of mites that can prevent and control a variety of crops. The prevention and treatment effect is good.There is a good touch -killing effect on the leaf mites of a variety of crops. It has no internal suction. The pharmaceutical agent has lipophytic, which is efficient for success and mites.Leaf mites and chiggons are effective.Complex with some organic phosphorus or amino -amino -amino -amino pesticides, which has a significant efficiency effect.The effect of mites and killing is 7 to 14 days. [0004] Physical and chemical properties: It is a mixture composed of 5 groups, and the four a...

Claims

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Application Information

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IPC IPC(8): A01N63/00A01N25/04A01P7/02A01N43/90
Inventor 孙波
Owner 重庆勇庆华清农业科技发展有限公司
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