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Carbendazim, thiram and thiram compound ultrafine powder seed coating for soybeans and application thereof

A technology of soybean ultrafine powder and ultrafine powder, which is applied in the fields of application, seed coating/seed dressing, pesticides, etc., and can solve the problems of inconvenient transportation, large residue, and high cost

Inactive Publication Date: 2015-06-17
HEILONGJIANG XINXING PESTICIDE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problems of low content, large dosage, large residue, high cost and inconvenient transportation of the existing suspension type soybean seed coating agent, and provides the superfine powder seed coating agent of Dofolk soybean and its application

Method used

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  • Carbendazim, thiram and thiram compound ultrafine powder seed coating for soybeans and application thereof
  • Carbendazim, thiram and thiram compound ultrafine powder seed coating for soybeans and application thereof
  • Carbendazim, thiram and thiram compound ultrafine powder seed coating for soybeans and application thereof

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specific Embodiment approach 1

[0011] Specific embodiment one: the multi-folk soybean superfine powder seed coating agent of the present embodiment consists of 9%~11% carbofuran insecticide, 9%~11% thiram fungicide, 14% ~16% carbendazim fungicide, 9%~11% sodium carboxymethyl cellulose, 1.8%~2.2% basic scarlet G, 7%~9% sodium dodecylbenzenesulfonate, 1.8%~ 2.2% polyethylene glycol, 16% ~ 20% talc powder and 17.6% ~ 32.4% silicon dioxide powder mixed with ultrafine powder, the mass percentage of the ultrafine powder is more than 95% superfine powder The particle size of the micropowder is ≤5μm.

specific Embodiment approach 2

[0012] Specific embodiment two: the multifolk soybean superfine powder seed coating agent of the present embodiment is by mass percentage by the carbofuran insecticide of 10%, the thiram fungicide of 11%, the carbendazim fungicide of 16% , 10% sodium carboxymethyl cellulose, 2% basic scarlet G, 9% sodium dodecylbenzene sulfonate, 2% polyethylene glycol, 19% talc and 21% silica powder The superfine powder formed by mixing, the particle size of the superfine powder with a mass percentage of more than 95% in the superfine powder is ≤5 μm.

specific Embodiment approach 3

[0013] Specific embodiment three: the multifolk soybean superfine powder seed coating agent of the present embodiment is by mass percentage by 9% carbofuran insecticide, 10% thiram fungicide, 14% carbendazim fungicide , 10% sodium carboxymethyl cellulose, 2% basic scarlet G, 8% sodium dodecylbenzene sulfonate, 2% polyethylene glycol, 18% talc and 27% silica powder The superfine powder formed by mixing, the particle size of the superfine powder with a mass percentage of more than 95% in the superfine powder is ≤5 μm.

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Abstract

The invention discloses a carbendazim, thiram and thiram compound ultrafine powder seed coating for soybeans and application thereof, relating to a seed coating for soybeans and solving the problems of low content, large consumption, large residue, high cost and inconvenience in transportation of an existing suspension type seed coating for soybeans. The carbendazim, thiram and thiram compound ultrafine powder seed coating for soybeans is an superfine powder body formed by mixing carbofuran, thiram, carbendazim, sodium carboxymethylcellulose, alkaline scarlet G, sodium dodecyl benzene sulfonate, polyethylene glycol, talcum powder and silicon dioxide powder, wherein the particle size of the superfine powder with above 95 percent by weight in the superfine powder body is not more than 5 micrometers. Compared with a conventional suspension type seed coating with the same dosage, the seed coating disclosed by the invention has the advantages that the pesticide potency is increased by above 2.3 times, so that the pesticide consumption is saved by 63 percent per mu, and the pesticide use cost is lowered by 36 percent. The carbendazim, thiram and thiram compound ultrafine powder seed coating is low in consumption, low in cost, and convenient to package, transport, store and use, and can be used for coating soybean seeds.

Description

technical field [0001] The present invention relates to soybean seed coating agent. Background technique [0002] The soybean seed coating agent contains insecticides, fungicides and film-forming agents, which have the functions of increasing nutrition and preventing diseases and insect pests. It can promote the growth and development of soybean roots at the seedling stage, increase the number of soybean nodules, and increase soybean yield. More than 95% of the seed coating agents sold on the market are suspension type colloid seed coating agents. When in use, grind the raw materials of the seed coating agent and add them to water to form a liquid suspoemulsion or a colloidal suspension, then add the seeds into the liquid suspoemulsion or a colloidal suspension, and stir evenly so that the seed coating agent adheres to the surface of the seeds and does not coat the seeds. uniform. Suspension-type colloidal seed coating agents have the problems of low active ingredient cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/26A01N25/14A01P3/00A01P7/04A01C1/06A01N47/22A01N47/18
Inventor 张荣芳郑铁军李宝英郭玉莲潘亚清翟喜海付迎春钱华宋伟丰李明王丙锋庄爱科张俐俐谷维张玉磊王朝文马淑芬高洪生焦占力蒋希锋张岩李国泰丛克强
Owner HEILONGJIANG XINXING PESTICIDE
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