Pesticide composition containing pyridaben and spirotetramat

A pesticide composition, a technology of spirotetramat, applied in the directions of insecticides, acaricides, animal repellents, etc., can solve problems such as control difficulties and threats

Inactive Publication Date: 2012-09-12
SHANDONG AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since Bemisia tabaci type B invaded our country, the insect has broken out into disasters in many areas of our country, posing a serious threat to the production of cotton, vegetables, garden flowers and tobacco in our country. very serious

Method used

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  • Pesticide composition containing pyridaben and spirotetramat
  • Pesticide composition containing pyridaben and spirotetramat
  • Pesticide composition containing pyridaben and spirotetramat

Examples

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Effect test

example 1

[0031] The invention relates to 15% (1) of pyridaben, 15% (2) of spirotetramat and 15% (3) of filler white carbon black in a pesticide composition containing pyridaben and spirotetramat, Filler Diatomaceous Earth 43% (4), Wetting Agent Sodium Lauryl Sulfate 4% (5), Wetting Agent Pull-Off Powder 3% (6), Dispersant Sodium Lignosulfonate 5% (7) , the above ingredients are weighed by weight, mixed and crushed (8) to prepare a wettable powder dosage form (9). The above raw materials are commercially available qualified products.

example 2

[0033] The invention relates to 10% (1) of pyridaben, 20% (2) of spirotetramat and 15% (3) of filler white carbon black in a pesticide composition containing pyridaben and spirotetramat. Filler Diatomaceous Earth 43% (4), Wetting Agent Sodium Lauryl Sulfate 4% (5), Wetting Agent Pull-Off Powder 3% (6), Dispersant Sodium Lignosulfonate 5% (7) , the above ingredients are weighed by weight, mixed and crushed (8) to prepare a wettable powder dosage form (9). The above raw materials are commercially available qualified products.

example 3

[0035] The invention relates to 20% (1) of pyridaben, 10% (2) of spirotetramat and 15% (3) of filler white carbon black in a pesticide composition containing pyridaben and spirotetramat. Filler Diatomaceous Earth 43% (4), Wetting Agent Sodium Lauryl Sulfate 4% (5), Wetting Agent Pull-Off Powder 3% (6), Dispersant Sodium Lignosulfonate 5% (7) , the above ingredients are weighed by weight, mixed and crushed (8) to prepare a wettable powder dosage form (9). The above raw materials are commercially available qualified products.

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Abstract

The invention relates to a pesticide composition containing pyridaben and spirotetramat. The pesticide composition is a wettable powder, suspending agent and water dispersible granule composition which is prepared from the pyridaben, the spirotetramat, and aids such as an emulsifier, a wetting agent, a dispersant and a filling agent. The invention also relates to a method for controlling vegetable Bemisia tabaci by using the pyridaben and spirotetramat composition. The pesticide composition is particularly effective to adults and nymphs of Bemisia tabaci when the pyridaben and the spirotetramat are mixed in a ratio of (1:2)-(2:1). The pesticide composition is used for controlling the vegetable Bemisia tabaci; and the pesticide composition can also be widely used for cotton, paddy rice, tea trees and tangerines, is used for controlling Bemisia tabaci, aphids, thrips, rice plant hoppers, Empoasca flavescens and red spiders, and has high application value and remarkable economic and social benefits.

Description

[0001] (-) Field of invention: [0002] The present invention relates to a compound containing 2-tert-butyl-5-(4-tert-butylbenzylthio)-4-chloro-2H-pyridazin-3-one (hereinafter referred to as pyridaben (pyridaben)] and 4-(B) Oxycarbonyloxy)-8-methoxy-3-(2,5-xylyl)-1-azaspiro[4,5]-dec-3-en-2-one [hereinafter referred to as snail Ethyl ester (spirotetramat)], emulsifiers, wetting agents, dispersants, fillers and other additives made of suspension concentrates, water dispersible granules and wettable powder compositions. [0003] At the same time, the present invention relates to a method for controlling Bemisia tabaci using the composition of pyridaben and spirotetramat. Meanwhile, the present invention relates to a method for controlling Bemisia tabaci using a combination of pyridaben and clothianidin. The present invention is not only used for the control of Bemisia tabaci, the composition can also be widely used in cotton, rice, tea tree and citrus, for the control of Bemisia ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/06A01N43/58A01P7/02A01P7/04
Inventor 王开运薛明
Owner SHANDONG AGRICULTURAL UNIVERSITY
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