A composition containing deltamethrin and its application

A technology of deltafluthrin and its composition, which is applied in the field of compounding pesticides and insecticides, can solve the problems of no reports on the compounding of liuyangmycin and deltafluthrin, and achieve the purpose of alleviating insect resistance, long-lasting effect, Mitigation effect

Inactive Publication Date: 2016-04-13
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 delmefluthrin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] Composition of 70% wettable powder

[0074] Deltafluthrin: 60%,

[0075] Liuyangmycin: 10%,

[0076] Sodium dodecylbenzenesulfonate 2%,

[0077] Wood calcium 10%,

[0078] White carbon black 5%,

[0079] K123%,

[0080] Attapulgite 1%,

[0081] The balance is kaolin.

[0082] The preparation method is a conventional method in the art.

[0083] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0084] This embodiment medicament is applied to control corn borer:

[0085] Co-toxicity coefficient: 521.0;

[0086] Add water to dilute the spray by 6000 times, the control effect is 97.2% 7 days after the application, dilute 1000 times with 10% Liuyangmycin suspension concentrate and 4000 times with 60% deltafluthrin emulsifiable concentrate, use the same method respectively, 7 days after the application, The control effects were 62.3% and 70.2%, respectively, with significant differences.

Embodiment 2

[0088] Composition of 40% wettable powder

[0089] Deltafluthrin: 30%,

[0090] Liuyangmycin: 10%,

[0091]Sodium dodecylbenzenesulfonate 6%,

[0092] Wood calcium 5%,

[0093] White carbon black 10%,

[0094] K125%,

[0095] Attapulgite 2%,

[0096] The balance is kaolin.

[0097] The preparation method is a conventional method in the art.

[0098] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0099] This embodiment medicament is applied to control corn borer:

[0100] Co-toxicity coefficient: 531.7;

[0101] Add water to dilute the spray by 6000 times, the control effect is 97.0% 7 days after the application, dilute 1000 times with 10% Liuyangmycin suspension concentrate, dilute 4000 times with 30% delmefluthrin aqueous emulsion, use the same method respectively, 7 days after the application , the control effects were 65.2% and 70.4%, respectively, the difference was significant.

Embodiment 3

[0103] Composition of 48% wettable powder

[0104] Deltafluthrin: 40%,

[0105] Liuyangmycin: 8%,

[0106] Sodium dodecylbenzenesulfonate 5%,

[0107] Wood calcium 8%,

[0108] White carbon black 2%,

[0109] K122%,

[0110] Attapulgite 1%,

[0111] The balance is kaolin.

[0112] The preparation method is a conventional method in the art.

[0113] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0114] This embodiment medicament is applied to control inchworm:

[0115] Co-toxicity coefficient: 546.3;

[0116] Add water to dilute the spray 5000 times, and the control effect is 97.8% 7 days after the application. 8% Liuyangmycin suspension is diluted 500 times and 40% deltafluthrin emulsifiable concentrate is diluted 4000 times. Use the same method respectively. 7 days after the application, The control effects were 62.5% and 70.6%, respectively, with significant differences.

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PUM

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Abstract

The invention belongs to the technical field of compounding pesticides and insecticides, and specifically relates to a composition containing delmefluthrin and its application. The active ingredients are liuyangmycin and delmefluthrin. The compound combination effectively resists the problem of pest resistance, and alleviates the current problem of pest resistance to the greatest extent, thereby reducing the amount of pesticides and reducing the impact on the environment.

Description

technical field [0001] The invention belongs to the technical field of compounding pesticides and insecticides, and specifically relates to a composition containing delmefluthrin 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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/90A01P7/04A01N37/38
Inventor 孙波孙倩穆柯晓郝爱华王蒙蒙
Owner JINAN XINQIDIAN MEDICAL TECH
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