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Water dispersible granules containing azacyclotin and application of water dispersible granules containing azacyclotin

A technology of triazole tin and dispersible granules, applied in the application, insecticides, acaricides and other directions, can solve the problem of unreported compounding of Liuyangmycin and triazole tin, and achieve the goal of alleviating the resistance of pests and reducing pesticides. Dosage, effect of mitigating environmental impact

Inactive Publication Date: 2015-02-11
广州吉宜化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, there is no report on the compounding of liuyangmycin and tin triazolium

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Composition of 32% liuyangmycin and triazoltin

[0048] Liuyangmycin 2%,

[0049] Triazotin 30%,

[0050] EDTA sodium salt 5%;

[0051] Naphthalenesulfonate 5%;

[0052] Polyoxyethylene polyoxypropylene block copolymer 7%;

[0053] Sodium carboxymethyl starch 9%;

[0054] Talc balance.

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

[0056] This embodiment medicament is applied to control Plutella xylostella:

[0057] Co-toxicity coefficient: 322.8;

[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 6000 times, the control effect is 98.6% 7 days after the application, dilute 200 times with 2% liuyangmycin suspending agent and 5000 times with 30% triazolium tin emulsifiable concentrate, use the same method respectively, 7 days after the application, the control effect is 98.6%. The effects are 74.9% and 72.2% respectively, the difference is significant.

Embodiment 2

[0061] Composition of 21% liuyangmycin and triazoltin

[0062] Liuyangmycin 1%,

[0063] Tin triazolium 20%,

[0064] EDTA sodium salt 5%;

[0065] Naphthalenesulfonate 6%;

[0066] Polyoxyethylene polyoxypropylene block copolymer 6%;

[0067] Sodium carboxymethyl starch 9%;

[0068] Talc balance.

[0069] The preparation method is a conventional method in the art.

[0070] This embodiment medicament is applied to the prevention and treatment of thrips:

[0071] Co-toxicity coefficient: 331.4;

[0072] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0073] Add water to dilute the spray by 4000 times, the control effect is 99.0% 7 days after the application, dilute 100 times with 1% Liuyangmycin suspension concentrate and 3000 times with 20% triazolium tin emulsifiable concentrate, use the same method respectively, 7 days after the application, control The effects are 65.5% and 76.2% respectively, the difference is significant.

Embodiment 3

[0075] Composition of 38% liuyangmycin and triazoltin

[0076] Liuyangmycin 2%,

[0077] Triazolidine 36%,

[0078] EDTA sodium salt 8%;

[0079] Naphthalenesulfonate 4%;

[0080] Polyoxyethylene polyoxypropylene block copolymer 10%;

[0081] Sodium carboxymethyl starch 8%;

[0082] Talc balance.

[0083] The preparation method is a conventional method in the art.

[0084] This embodiment medicament is applied to preventing and treating claw mite:

[0085] Co-toxicity coefficient: 351.2;

[0086]Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0087] Add water to dilute the spray by 6000 times, the control effect is 99.6% 7 days after the application, dilute 150 times with 2% liuyangmycin suspending agent and 5500 times with 36% triazolium tin emulsifiable concentrate, use the same method respectively, 7 days after the application, control The effects are 66.6% and 64.3% respectively, the difference is significant.

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PUM

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Abstract

The invention belongs to the technical field of pesticide compounding and particularly relates to water dispersible granules containing azacyclotin and application of the water dispersible granules containing the azacyclotin. The composition comprises the effective components: iuyangmycin and azacyclotin in a weight ratio of (1:10) to (1:25). By compounding, a good synergistic interaction is exerted so as to achieve the purpose of protecting crops, and the yield and the quality can be improved.

Description

technical field [0001] The invention belongs to the technical field of compounding pesticides and insecticides, and specifically relates to a water-dispersible granule containing triazotin 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 ingre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N55/04A01N25/14A01P7/04A01P7/02A01N43/90
Inventor 孙波
Owner 广州吉宜化工有限公司
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