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 recombin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0049] Example 1

[0050] 22% water emulsion: a combination of Liuyangmycin and nuclear polyhedrosis virus

[0051] Liuyangmycin 20%,

[0052] Nuclear Polyhedrosis Virus 2%,

[0053] Fatty alcohol polyoxyethylene ether 6%,

[0054] Agricultural Milk 600 # 5%,

[0055] Ethyl acetate 4%,

[0056] Glycerol 5%,

[0057] Silicone oil 1.5%,

[0058] Arabic gum 4%,

[0059] The balance is water.

[0060] The preparation method may be a conventional method in the field.

[0061] The medicament of this embodiment is used to prevent and treat the mites

[0062] The co-toxicity coefficient is: 433.1;

[0063] Mix 60 kilograms of water with the dosage per mu for uniform spraying.

[0064] Diluted spray by 6000 times with water, the control effect is 97.7% 15 days after the application, 20% Liuyangmycin suspension diluted 5000 times and 2% nuclear polyhedrosis virus EC diluted 600 times, respectively use the same method, 15 days after the application, The control effects were 70.1% and 73.4% respectively...

Example Embodiment

[0065] Example 2

[0066] 6% water emulsion: a combination of Liuyangmycin and nuclear polyhedrosis virus

[0067] Liuyangmycin 5%,

[0068] Nuclear Polyhedrosis Virus 1%,

[0069] Fatty alcohol polyoxyethylene ether 6%,

[0070] Agricultural Milk 600 # 6%,

[0071] Ethyl acetate 4%,

[0072] Glycerol 6%,

[0073] Silicone oil 1.5%,

[0074] Arabic gum 4%,

[0075] The balance is water.

[0076] The preparation method may be a conventional method in the field.

[0077] The medicament of this embodiment is used to control acaroid mites.

[0078] The co-toxicity coefficient is 421.2;

[0079] Mix 60 kilograms of water with the dosage per mu for uniform spraying.

[0080] The spray is diluted by 4000 times with water, and the control effect is 96.4% 15 days after the application, 5% Liuyangmycin suspension diluted 3000 times and 1% nuclear polyhedrosis virus EC diluted 200 times, respectively, use the same method, 15 days after the application, The control effects were 68.2% and 80.1% respectiv...

Example Embodiment

[0081] Example 3

[0082] 27% water emulsion: a combination of Liuyangmycin and nuclear polyhedrosis virus

[0083] Liuyangmycin 24%,

[0084] Nuclear Polyhedrosis Virus 3%,

[0085] Fatty alcohol polyoxyethylene ether 5%,

[0086] Agricultural Milk 600 # 4%,

[0087] Ethyl acetate 6%,

[0088] Glycerol 4.5%,

[0089] Silicone oil 1.5%,

[0090] Arabic gum 3%,

[0091] The balance is water.

[0092] The preparation method may be a conventional method in the field.

[0093] The medicament of this embodiment is used to control acaroid mites:

[0094] The co-toxicity coefficient is: 456.9;

[0095] Mix 60 kilograms of water with the dosage per mu for uniform spraying.

[0096] Diluted spray by 6000 times with water, 15 days after application, the control effect is 99.0%, 24% Liuyangmycin suspension diluted 5000 times and 3% nuclear polyhedrosis virus emulsifiable concentrate diluted 400 times, respectively use the same method, 15 days after application, The control effects were 70.1 and 73.1% ...

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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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