Application of composition containing fosthiazate and amino-oligosaccharin in prevention and treatment of root-knot nematodes

An amino oligosaccharide and thiazolyl phosphine-containing technology, applied in the fields of pest control, application, nematicide, etc., can solve the problem of unable to promote the growth of vegetables and fruits, etc.

Inactive Publication Date: 2021-02-05
中诚国联(河南)生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Existing compositions for preventing and controlling root-knot nematodes generally use abamectin and thiazophos as main components. Existing

Method used

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  • Application of composition containing fosthiazate and amino-oligosaccharin in prevention and treatment of root-knot nematodes
  • Application of composition containing fosthiazate and amino-oligosaccharin in prevention and treatment of root-knot nematodes
  • Application of composition containing fosthiazate and amino-oligosaccharin in prevention and treatment of root-knot nematodes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Get thiazole phosphine, amino oligosaccharin, Wohu plant growth protection agent, calcium dodecylbenzenesulfonate (emulsifier), sodium polyacrylate (dispersant) and silicone oil (defoamer) according to mass proportion respectively: thiazole Phosphine 20g, amino oligosaccharin 5g, Wohu plant growth protection agent 8g, calcium dodecylbenzenesulfonate (emulsifier) ​​15g, sodium polyacrylate (dispersant) 0.2g and silicone oil (defoamer) 0.2g; Put thiazole phosphine, amino oligosaccharin, Wohu plant growth protection agent, calcium dodecylbenzenesulfonate (emulsifier), sodium polyacrylate (dispersant) and silicone oil (defoamer) by mass into Stirring and mixing in a stirring device, and adding absolute ethanol during the stirring process is beneficial to the dissolution and mixing of the components, and then adding water, so that the active ingredients account for 10% of the root-knot nematode control drug, and you can get Drugs against root-knot nematodes.

Embodiment 2

[0028] Get thiazole phosphine, amino oligosaccharin, Wohu plant growth protection agent, calcium dodecylbenzenesulfonate (emulsifier), sodium polyacrylate (dispersant) and silicone oil (defoamer) according to mass proportion respectively: thiazole Phosphine 20g, amino oligosaccharin 10g, Wohu plant growth protection agent 9g, calcium dodecylbenzenesulfonate (emulsifier) ​​15g, sodium polyacrylate (dispersant) 0.2g and silicone oil (defoamer) 0.2g; Put thiazole phosphine, amino oligosaccharin, Wohu plant growth protection agent, calcium dodecylbenzenesulfonate (emulsifier), sodium polyacrylate (dispersant) and silicone oil (defoamer) by mass into Stirring and mixing in a stirring device, and adding absolute ethanol during the stirring process is beneficial to the dissolution and mixing of the components, and then adding water, so that the active ingredients account for 10% of the root-knot nematode control drug, and you can get Drugs against root-knot nematodes.

Embodiment 3

[0030] Get thiazole phosphine, amino oligosaccharin, Wohu plant growth protection agent, calcium dodecylbenzenesulfonate (emulsifier), sodium polyacrylate (dispersant) and silicone oil (defoamer) according to mass proportion respectively: thiazole Phosphine 20g, amino oligosaccharin 15g, Wohu plant growth protection agent 10g, calcium dodecylbenzenesulfonate (emulsifier) ​​15g, sodium polyacrylate (dispersant) 0.2g and silicone oil (defoamer) 0.2g; Put thiazole phosphine, amino oligosaccharin, Wohu plant growth protection agent, calcium dodecylbenzenesulfonate (emulsifier), sodium polyacrylate (dispersant) and silicone oil (defoamer) by mass into Stirring and mixing in a stirring device, and adding absolute ethanol during the stirring process is beneficial to the dissolution and mixing of the components, and then adding water, so that the active ingredients account for 10% of the root-knot nematode control drug, and you can get Drugs against root-knot nematodes.

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Abstract

The invention is applicable to the technical field of food processing, and provides an application of a composition containing fosthiazate and amino-oligosaccharin in prevention and treatment of root-knot nematodes, wherein the composition comprises the following raw materials in parts by weight: 10-30 parts of fosthiazate, 5-20 parts of amino-oligosaccharin and 5-10 parts of a WoHu plant growth protective agent; 25 g of fosthiazate, 10 g of amino-oligosaccharin, 9 g of the WoHu plant growth protective agent, 15 g of an emulsifier, 0.2 g of a dispersant and 0.2 g of an antifoaming agent according to a mass ratio are taken; the fosthiazate has a good killing effect on the root-knot nematodes and is low in toxicity, and after the amino-oligosaccharin and the WoHu plant growth protective agent are combined in parts by weight, the pesticide effect of the amino-oligosaccharin can be remarkably improved, so that the amino-oligosaccharin has a killing effect on the root-knot nematodes and canpromote plant growth at the same time; the yield of crops, fruits and vegetables is increased, and meanwhile, the WoHu plant growth protective agent can be used for effectively relieving pesticide phytotoxicity.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to the application of a composition containing thiazophosphine and amino oligosaccharin in preventing and treating root-knot nematodes. Background technique [0002] Root-knot nematode is a highly specialized omnivorous plant pathogenic nematode. It can absorb plant nutrition through the stylet, causing great harm to the underground roots of plants, aboveground stems, leaves and fruits, and can also spread some fungal and bacterial diseases. [0003] Root-knot nematodes are mainly distributed in the roots of more than 30 kinds of vegetables and fruit plants such as melons, solanaceous fruits, beans, radishes, carrots, lettuce, and cabbage. Root-knot nematodes are dioecious, and the larvae are elongated and worm-like. [0004] The existing compositions for preventing and controlling root-knot nematodes generally contain abamectin and thiazophos as main component...

Claims

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Application Information

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IPC IPC(8): A01N57/32A01N43/16A01N65/03A01N63/10A01N65/00A01N25/32A01P5/00A01P21/00
CPCA01N25/32A01N43/16A01N57/32A01N65/00A01N65/03A01N63/10
Inventor 祝春华李献李单陈峰
Owner 中诚国联(河南)生物科技有限公司
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