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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AI-Extracted Technical Summary

Problems solved by technology

[0005] Currently, there is no report on the recombin...

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Method used

Add water to dilute spray by 4000 times, 15 days control effect after medicine is 96.4%, 5% liuyangmycin suspending agent dilutes 3000 times and 1% nucleopolyhedrosis virus emulsifiable concentrate dilutes 200 times, uses with the same method respectively, after medicine After 15 days, the control effects were 68.2% and 80.1%, respectively, and the difference was significant.

Add water to dilute spray by 6000 times, 15 days control effect after medicine is 97.7%, 20% liuyangmycin suspending agent dilutes 5000 times and 2% nucleopolyhedrosis virus emulsifiable con...

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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.

Application Domain

BiocideAnimal repellants +2

Technology Topic

PesticideVermin +9

Examples

Experimental program(3)

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, with significant differences.

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% respectively, with significant differences.

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% respectively, with significant differences.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Improve the effect of prevention and control
Delays the emergence of pest resistance

Aqueous emulsion containing nuclear polyhedrosis viruses and application

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Examples

Example Embodiment

Example Embodiment

Example Embodiment

PUM

Description & Claims & Application Information

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