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Nematicide composition and use method thereof

A nematicide and composition technology, applied in the field of nematicide composition, can solve the problems of human and animal safety hazards, impact on insecticidal effect, drug residue, etc., and achieve the effect of wide nematode control spectrum and excellent nematode control efficacy

Pending Publication Date: 2018-02-09
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the nematodes parasitize in the soil or in the plants, which affect the insecticidal effect. If the concentration or toxicity of the nematicide is increased, it will cause phytotoxicity to the crops and even form drug residues in the crops, which will endanger the safety of humans and animals.

Method used

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  • Nematicide composition and use method thereof
  • Nematicide composition and use method thereof
  • Nematicide composition and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] Example 1 EC

[0080] Ivermectin

[0081] The above components are mixed and stirred until a uniform transparent liquid is obtained to obtain the emulsifiable concentrate preparation of the present invention. Emulsions of any desired degree of dilution useful in plant protection can be obtained by diluting the abovementioned concentrates with water.

Embodiment 2

[0082] Example 2 wettable powder

[0083] Ivermectin

[0084] The active ingredient is thoroughly mixed with the auxiliary agent, and the mixture is fully ground in a suitable mill to obtain a wettable powder. It can be diluted with water to provide a suspension of the desired concentration.

Embodiment 3

[0085] Embodiment 3 water emulsion

[0086] Ivermectin

[0087] Add the active ingredients and additives together to dissolve into a uniform oil phase; mix the water-soluble components with water to prepare the water phase; mix the oil phase with the water phase under high-speed stirring to obtain the water emulsion of the present invention .

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Abstract

The present invention relates to a nematicide composition for reducing the damage and loss of plant parasitic nematodes and fungi on the health, the growth potential and the total yield of plants, anda use method, wherein the active components of the nematicide composition comprise (A) ivermectin and (B) dazomet, and a weight ratio of the active component (A) to the active component (B) is 50:1-1:50. The method for preventing or controlling nematodes comprises: applying the nematicide composition on seed, plant or plant growth soil or soil suitable for plant growth.

Description

technical field [0001] The present invention relates to a nematicide composition and method of use thereof for reducing overall damage and loss of plant health, vigor and yield caused by plant parasitic nematodes and fungi. Background technique [0002] Control of phytoparasitic nematodes is extremely important in reducing overall damage and loss of plant health, vigor and yield caused by phytoparasitic nematodes and fungi. The root damage caused by nematodes will seriously reduce crop yield and quality. The feeding ability of nematodes can greatly reduce the absorption of nutrients and water by plants, and the wounds caused by nematodes will also provide convenience for plant pathogenic bacteria. Most nematodes parasitize in the soil or in plants, affecting the insecticidal effect. If the concentration or toxicity of nematicides is increased, they will cause phytotoxicity to crops and even form drug residues in crops, which will endanger the safety of humans and animals. V...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N43/88A01P5/00A01P3/00A01C1/06A01G7/06
Inventor 罗昌炎詹姆斯·T·布里斯托
Owner JIANGSU ROTAM CHEM
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