A kind of wettable powder containing beta-cypermethrin and its application

A technology of high-beta-cypermethrin and wettable powder, which is applied in the fields of application, insecticide, and acaricide, can solve the problem that there is no report on the combination of Liuyangmycin and high-efficiency-cypermethrin, and achieve the alleviation of pest resistance and long-lasting effect , the effect of mitigating the impact of the environment

Inactive Publication Date: 2016-04-20
JINAN XINQIDIAN MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no report on the compounding of liuyangmycin and beta-cypermethrin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] 80% wettable powder: combination of liuyangmycin and beta-cypermethrin

[0049] Liuyangmycin 60%,

[0050] Beta-cypermethrin 20%,

[0051] Sodium p-methoxy fatty acid aminobenzenesulfonate 10%,

[0052] Sodium methylene bis-naphthalene sulfonate 1%,

[0053] White carbon black 3%,

[0054] Kaolin balance.

[0055] The preparation method is a conventional method in the art.

[0056] This embodiment medicament is applied to control aphids:

[0057] Co-toxicity coefficient: 240.7;

[0058] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0059] Add water to dilute the spray by 10000 times, the control effect is 98.0% 15 days after the application, 60% Liuyangmycin suspension concentrate is diluted 8000 times and 20% beta-cypermethrin emulsifiable concentrate is diluted 2000 times, use the same method respectively, 15 days after the application, the control effect They are 63.3% and 73.4% respectively, the difference is significa...

Embodiment 2

[0061] 60% wettable powder: the composition of liuyangmycin and beta-cypermethrin

[0062] Liuyangmycin 50%,

[0063] Beta-cypermethrin 10%,

[0064] Sodium p-methoxy fatty acid aminobenzenesulfonate 3%,

[0065] Sodium methylene bis-naphthalene sulfonate 5%,

[0066] White carbon black 10%,

[0067] Kaolin balance.

[0068] The preparation method is a conventional method in the art.

[0069] The medicament of this embodiment is applied to the control of leafhoppers.

[0070] Co-toxicity coefficient: 271.4;

[0071] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0072] Add water to dilute the spray by 8000 times, the control effect is 98.9% 15 days after the application, 50% Liuyangmycin suspension concentrate is diluted 6000 times and 10% beta-cypermethrin emulsifiable concentrate is diluted 1000 times, use the same method respectively, 15 days after the application, the control effect Respectively 70.1% and 80.1%, the difference...

Embodiment 3

[0074] 70% wettable powder: the composition of liuyangmycin and beta-cypermethrin

[0075] Liuyangmycin 60%,

[0076] Beta-cypermethrin 10%,

[0077] Sodium p-methoxy fatty acid aminobenzenesulfonate 8%,

[0078] Sodium methylene bis-naphthalene sulfonate 4%,

[0079] White carbon black 2%,

[0080] Kaolin balance.

[0081] The preparation method is a conventional method in the art.

[0082] This embodiment medicament is applied to control whitefly:

[0083] Co-toxicity coefficient: 241.9;

[0084] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0085] Add water to dilute the spray by 8000 times, the control effect is 98.0% 15 days after the application, 6000 times dilution of 60% Liuyangmycin suspension concentrate and 1000 times dilution of 10% beta-cypermethrin emulsifiable concentrate, use the same method respectively, 15 days after the application, the control effect They are 71.5% and 60.2% respectively, the difference is sig...

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PUM

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Abstract

The invention belongs to the technical field of pesticide compounding, in particular to a wettable powder containing beta-cypermethrin and its application. The active ingredients of the composition are liuyangmycin and beta-cypermethrin, wherein the weight ratio of liuyangmycin and beta-cypermethrin is Liuyangmycin:beta-cypermethrin=1-15:1, which reduces the amount of pesticides and improves the control effect, the maximum To a certain extent, it alleviates the current problem of pest resistance, achieves the purpose of protecting crops, and can improve yield and quality.

Description

technical field [0001] The invention belongs to the technical field of pesticide compounding, in particular to a wettable powder containing beta-cypermethrin and its application. Background technique [0002] Liuyangmycin [0003] It is an antibiotic with a macrocyclic lactone structure produced by Streptomyces griseus Liuyang varietal. It is a low-toxicity, low-residue, broad-spectrum acaricide that can prevent and control various mites in various crops, and has a good control effect. It has good contact killing effect on spider mites of various crops, has no systemic property, and the agent is lipophilic. Both spider mites and gall mites are effective. Compounded with some organophosphorus or carbamate pesticides, it has a significant synergistic effect. The contact effect on harmful mites lasts for 7 to 14 days. [0004] Physical and chemical properties: It is a mixture composed of 5 components, and tetrabactin is the main active ingredient. The pure product is a col...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N53/08A01N25/14A01P7/04A01P7/02A01N43/90
Inventor 孙波孙倩穆柯晓郝爱华王蒙蒙
Owner JINAN XINQIDIAN MEDICAL TECH
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