Multi-effect flowable concentrate for seed coating

A suspension seed coating agent and preparation technology, which is applied in the field of suspension seed coating agent and its preparation, can solve the problems of single drug properties and inability to achieve both effects and treatments, and achieve the effect of significant synergistic effect, long lasting effect and stable chemical properties

Inactive Publication Date: 2012-10-17
SHANGDONG HAILIER CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] If the two medicaments are used alone as seed coating agents, their me

Method used

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  • Multi-effect flowable concentrate for seed coating
  • Multi-effect flowable concentrate for seed coating
  • Multi-effect flowable concentrate for seed coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Field Test of 25% Thiamethoxam · Fludioxonil Suspension Seed Coating

[0016] 1. Purpose of the experiment

[0017] Through the field test, the effect of 25% thiamethoxam·fludioxonil suspension seed coating on the control of corn underground pests (grubs) and seedling protection, as well as the effect on the growth of corn was clarified.

[0018] 2. Test conditions

[0019] 2.1 Selection of test objects, crops and varieties

[0020] The test objects were Holotrichia oblita and Anomalacorpulenta Motsch in North China. The test crops were corn, and the corn variety was Jundan 20.

[0021] 2.2 Environmental conditions

[0022] The experimental field was located in Xingjianan Township, Gaoyang County, Hebei Province, with loamy soil and average soil fertility. The last crop was wheat, which was sown on June 25, 2010. After the corn seeds are selected, they are treated with chemical agents, and they are sown quantitatively when sowing, and they are sown in holes, with 3 ...

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Abstract

The present invention relates to a multi-effect flowable concentrate for seed coating, which comprises the effective ingredients of thiamethoxam and fludioxonil. The multi-effect flowable concentrate for seed coating of the present invention contains 1-55% of thiamethoxam, preferably 5-40%, and 1-65% of fludioxonil, preferably 5-40%. The multi-effect flowable concentrate for seed coating of the present invention can be used for seed coating, has characteristics of long duration, low toxicity and remarkable synergism, and can be applied to control of soil insects such as grub, mole cricket and wireworm in peanut, corn, wheat and rice, and control of insects with sucking mouth part, such as seedling aphide, brown planthopper, thrips, powdery mildew and leafhopper, and control of diseases of fusarium wilt, banded sclerotial blight, full rot, rice blast, powdery mildew and bacterial wilt.

Description

Technical field: [0001] The invention relates to a suspension seed coating agent and a preparation method thereof. The active ingredients are thiamethoxam and fludioxonil. Background technique: [0002] Thiamethoxam, the English name is Thiamethoxam, its chemical name is: 3-(2-chloro-1,3-thiazol-5-ylmethyl)-5-methyl-1,3,5-oxadiazine-4 -Bylidene(nitro)amines. It is a new structure of the second-generation neonicotinoid insecticide with high efficiency and low toxicity. It has contact killing, stomach poisoning and systemic effects on pests. It can be used for page spraying and soil irrigation and root treatment. Thiamethoxam has excellent systemic conductivity. It is systemically absorbed quickly after application and is transmitted to all parts of the crop. It has a good control effect on piercing-sucking pests such as aphids, planthoppers, whiteflies, and leafhoppers. . [0003] Due to its excellent systemic and conductive properties, it is a good choice for making seed ...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01N43/36A01P7/04A01P3/00A01C1/06
Inventor 葛尧伦韩先正梅春晓
Owner SHANGDONG HAILIER CHEM
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