Liuyangmycin and bromopropylate water dispersible granule and application

A technology of liuyangmycin and bromite, applied in the application, acaricide, insecticide and other directions, can solve the problem of no report on the compounding of liuyangmycin and bromite, so as to alleviate the resistance of pests and increase the yield and quality, the effect of mitigating environmental impact

Active Publication Date: 2015-01-14
石柱县特色产业生产力促进中心
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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 bromofen

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Composition of 13% liuyangmycin and bromofen

[0056] Liuyangmycin 1%,

[0057] Bromofen 12%,

[0058] Layered crystalline sodium disilicate 4%;

[0059] Sodium Lauryl Sulfate 6%;

[0060] Acrylic acid copolymer sodium salt 5%;

[0061] Ammonium sulfate 10%;

[0062] Kaolin balance.

[0063] The preparation method is a conventional method in the art.

[0064] This embodiment medicament is applied to preventing and treating tea line mite:

[0065] Co-toxicity coefficient: 409.6;

[0066] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0067] Dilute the spray with water 4000 times, the control effect is 98.4% 7 days after the application, dilute 1% liuyangmycin suspending agent 200 times and 12% bromofen emulsifiable concentrate 3000 times, use the same method respectively, 7 days after the application, the control effect is 98.4%. The effects are 82.1% and 77.6% respectively, the difference is significant.

Embodiment 2

[0069] Composition of 27% liuyangmycin and bromofen

[0070] Liuyangmycin 3%,

[0071] Bromofen 24%,

[0072] Layered crystalline sodium disilicate 6%;

[0073] Sodium Lauryl Sulfate 4%;

[0074] Acrylic acid copolymer sodium salt 9%;

[0075] Ammonium sulfate 6%;

[0076] Kaolin balance.

[0077] The preparation method is a conventional method in the art.

[0078] This embodiment medicament is applied to control cotton red spider:

[0079] Co-toxicity coefficient: 401.1;

[0080] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0081] Dilute the spray with water 5000 times, the control effect is 99.4% 7 days after the application, 3% liuyangmycin suspension diluted 200 times and 24% bromofen EC diluted 3500 times, use the same method respectively, 7 days after the application, the control effect is 99.4%. The effects are 70.3% and 72.6% respectively, the difference is significant.

Embodiment 3

[0083] Composition of 22% liuyangmycin and bromofen

[0084] Liuyangmycin 2%,

[0085] Bromofen 20%,

[0086]Layered crystalline sodium disilicate 5%;

[0087] Sodium Lauryl Sulfate 7%;

[0088] Acrylic acid copolymer sodium salt 8%;

[0089] Ammonium sulfate 7%;

[0090] Kaolin balance.

[0091] The preparation method is a conventional method in the art.

[0092] This embodiment medicament is applied to preventing and treating hawthorn spider mite:

[0093] Co-toxicity coefficient: 476.8;

[0094] Mix 60 kg of water with the amount of drug preparation per mu for uniform spraying.

[0095] Dilute the spray with water 5000 times, the control effect is 99.0% 7 days after the application, dilute 150 times with 2% liuyangmycin suspending agent and 4000 times with 20% bromofen EC, use the same method respectively, 7 days after the application, control The effects are 76.1% and 75.2% 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 in particular relates to a liuyangmycin and bromopropylate water dispersible granule and application. The effective components of the composition comprise liuyangmycin and bromopropylate in the weight ratio of 1 to (5-15). By compounding, the synergistic interaction is achieved, the aim of protecting the crops is fulfilled, 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 of liuyangmycin and bromofen 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 activ...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N25/14A01P7/04A01P7/02A01N37/36
Inventor 孙波
Owner 石柱县特色产业生产力促进中心
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