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Cotton suspension seed coating agent

A technology for suspending seed coating and cotton, applied in the directions of insecticides, biocides, fungicides, etc., can solve the problems of single action in the control of diseases and insect pests, poor control effect of blight, and reduced seed germination rate, etc. Seedling rate, reduction in drug use, effect of drug duration improvement

Inactive Publication Date: 2010-10-20
四川红种子高新农业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the seed coating agents have a single active ingredient, which has a single effect on the prevention and control of diseases and insect pests; although some are multi-component compound types, each active ingredient in the formula acts as a fungicide or insecticide, and the control effect is also single; a few multi-component compounds Contain insecticides and fungicides at the same time. Take 27% pyridoxine seed coating agent as an example. The main components of this cotton seed coating agent are imidacloprid, thiram and carbendazim, wherein the insecticide is imidacloprid, and the fungicide is thiram and carbendazim
The existing suspended seed coating agents have good control effects on cotton seedling cutworms, cotton thrips and other diseases, but the control effect on cotton seedling blight is not good, and it is easy to cause a decrease in seed germination rate

Method used

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  • Cotton suspension seed coating agent
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1: a kind of cotton suspension seed coating agent is made of following components:

[0040] Pentachloronitrobenzene 100 grams;

[0041] 100 grams of thiram;

[0042] Carbofuran 50g;

[0043] 15 grams of colloidal dispersant;

[0044] 10 grams of film-forming agent;

[0045] Penetrant 16 grams;

[0046] 20 grams of emulsified wet suspension concentrate;

[0047] 1000 grams of water;

[0048]The colloidal dispersant is a polymer of polyvinyl acetate and polyvinyl alcohol or a polymer of ethyl acrylate and vinyl acetate; the film-forming agent is composed of polyvinyl acetate and polyethylene resin in a weight ratio of 6:4 ; The penetrating agent is sodium isooctyl succinate sulfonate; the emulsifying wet suspending agent is phenethylphenol polyoxyethyl ether.

[0049] As preferably, also include the antifreeze ethylene glycol that weight percentage is 5%; The weight percentage is the diffusion agent naphthalenesulfonic acid formaldehyde polymer of 1%; Th...

Embodiment 2

[0051] Embodiment 2: a kind of cotton suspension seed coating agent, is made of the component of following percentage by weight:

[0052] Pentachloronitrobenzene 80 grams;

[0053] 160 grams of thiram;

[0054] Carbofuran 40 grams;

[0055] 10 grams of colloidal dispersant;

[0056] 12 grams of film-forming agent;

[0057] Penetrant 12 grams;

[0058] 15 grams of emulsified wet suspension concentrate;

[0059] 900 grams of water;

[0060] The colloidal dispersant is a polymer of polyvinyl acetate and polyvinyl alcohol or a polymer of ethyl acrylate and vinyl acetate; the film-forming agent is composed of polyvinyl acetate and polyethylene resin in a weight ratio of 6:4 ; The penetrating agent is sodium isooctyl succinate sulfonate; the emulsifying wet suspending agent is phenethylphenol polyoxyethyl ether.

[0061] As preferably, also include the antifreeze ethylene glycol that weight percentage is 5%; The weight percentage is the diffusion agent naphthalenesulfonic aci...

Embodiment 3

[0063] Embodiment 3: a kind of cotton suspension seed coating agent, is made of the component of following percentage by weight:

[0064] Pentachloronitrobenzene 160 grams;

[0065] thiram 80 grams;

[0066] Carbofuran 80g;

[0067] 20 grams of colloidal dispersant;

[0068] 8 grams of film-forming agent;

[0069] Penetrant 18g%;

[0070] 20 grams of emulsified wet suspension concentrate;

[0071] 1100 grams of water;

[0072] The colloidal dispersant is a polymer of polyvinyl acetate and polyvinyl alcohol or a polymer of ethyl acrylate and vinyl acetate; the film-forming agent is composed of polyvinyl acetate and polyethylene resin in a weight ratio of 6:4 ; The penetrating agent is sodium isooctyl succinate sulfonate; the emulsifying wet suspending agent is phenethylphenol polyoxyethyl ether.

[0073] As preferably, also include the antifreeze ethylene glycol that weight percentage is 5%; The weight percentage is the diffusion agent naphthalenesulfonic acid formaldehy...

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Abstract

The invention discloses a cotton suspension seed coating agent, which consists of the following ingredients in percentage by weight: 8 to 16 percent of pentachloronitrobenzene, 8 to 16 percent of thiram, 4 to 8 percent of carbofuran, 1 to 2 percent of colloid dispersing agents, 0.8 to 1.2 percent of film forming agents, 1.2 to 1.8 percent of penetrating agents, 1.5 to 2 percent of emulsification moistening suspending agents and the balance water. The seed coating agent of the invention effectively improves the prevention and treatment rate on insect pests and plant diseases in the cotton seedling stage, has no side effect on the cotton seedling, and improves the seed germination percentage.

Description

technical field [0001] The invention relates to a suspension seed coating agent, in particular to a cotton suspension seed coating agent. Background technique [0002] In terms of production, due to bacteria on the surface or inside of the seeds, bacteria in the soil, or pests, rodents, and birds in the soil, or due to soil deficiencies, after seed sowing, there are often lack of nests, weak seedlings, and insect pests caused by seedlings. The phenomenon of lack of plants causes great harm to production, especially the harm caused by quarantine pests carried by seeds is even greater. For this reason, people have summed up many seed treatment technologies in production practice, and the application of seed soaking and seed dressing technology has played a very good role in controlling seedling pests and diseases, but due to the single effect of seed soaking and seed dressing, the efficacy period Short, easy to fall off the agent and cause environmental pollution, after seed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/26A01N47/22A01N33/18A01N25/04A01P3/00A01P21/00A01P7/04
Inventor 王康宁蒋锡章张敏
Owner 四川红种子高新农业有限责任公司
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