Clothianidin sustained and controlled release granule composite

A technology of clothianidin and granules, which is applied in the field of slow and controlled release granules, can solve the problems that the control effect of pesticides is not obvious, and the technical system of tobacco virus disease prevention and control has not been found, and achieve the effect of reducing the occurrence of aphid-borne tobacco virus diseases

Inactive Publication Date: 2010-02-10
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the National Tobacco Medication Field Efficacy Test Network in recent years, the evaluation tests of antiviral agents registered on tobacco nationwide found that most of the agents have no obvious control effect
So far, no tobacco virus disease prevention and c

Method used

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  • Clothianidin sustained and controlled release granule composite
  • Clothianidin sustained and controlled release granule composite

Examples

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example 1

[0019] The present invention relates to clothianidin 5%, clay 45% (carrier 1), gypsum 40% (carrier 2) and paraffin 10% in the pesticide composition of clothianidin sustained and controlled release granules, the above ingredients are all prepared by weight Sustained and controlled release granule dosage form.

[0020] Now weigh clothianidin (1), clay (2) and gypsum powder (3), fully mix (4), extrude or roll granulate (5), then coat with 10% liquid wax (7), After ventilating and cooling, it can be made into sustained and controlled release granules. The above raw materials are commercially available qualified products.

[0021] The method of using the pesticide composition to prevent and control pests is to spread it in the seeding hole or ditch when the tobacco is transplanted, so as to prevent and control tobacco aphids and also cure tobacco virus diseases.

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Abstract

The invention relates to a clothianidin sustained and controlled release granule composite prepared by accessory ingredients, i.e. clothianidin, carriers and coating materials and a method for preventing and controlling tobacco aphis and also curing an tobacco virus disease transmitted by the aphis by using the clothianidin sustained and controlled release granule composite. In the invention, theclothianidin is prepared into the sustained and controlled release granule composite and the clothianidin sustained and controlled release granule composite is applied to roots of tobaccos, thereby controlling the effective constituents to be released, prolonging the effective control period of the tobacco aphis, not only having excellent systemic insecticidal effect on the tobacco aphis harmfulto the tobaccos but also curing the tobacco virus disease transmitted by the aphis; and in addition, the invention is not only used for preventing and controlling the tobacco aphis but also widely used for preventing and controlling pests on cotton, peanuts, vegetables and multiple crops and has high application value and very obvious economic and social benefits.

Description

(1) Field of invention: [0001] The present invention relates to a compound consisting of E-1-(2-chloro-1,3-thiazole-5-methylene)-3-methyl-2-nitroguanidine [hereinafter referred to as clothianidin (clothianidin)], carrier , Sustained and controlled release granules made of coating materials. (2) Technical background: [0002] Clothianidin is a new neonicotinoid insecticide with a thiazole ring created and developed by Sumika Takeda Pesticides in Japan. It is recommended to be used on crops such as rice, wheat, miscellaneous grains, fruit trees, vegetables, taro, beans, and tea. There are Hemiptera planthoppers, black-tailed leafhoppers, tea green leafhoppers, grape leafhoppers, aphids, stinkbugs, thrips Southern yellow thrips, tea yellow thrips, orange yellow thrips, Diptera Soybean Leaf Miner, Tomato Leaf Miner, American Weevil Beetle, Rice Negative Mud Worm, Star Beetle, Small Green Beetle, Tea Beetle Beetle, Lepidoptera Tea Leaf Miner, Golden Leaf Miner, Silver Leaf Miner...

Claims

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Application Information

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IPC IPC(8): A01N25/12A01N51/00A01P7/04A01P1/00
Inventor 王开运薛明王刚
Owner SHANDONG AGRICULTURAL UNIVERSITY
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