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Compositions and methods for controlling insects which damage rice and other crops

A technology of composition and compound, applied in botany equipment and methods, preservation of human or animal bodies, animal repellent, etc., can solve problems such as insufficient control of crop pests

Inactive Publication Date: 2002-10-09
HOECHST SCHERING AGREVO GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the use of a single insecticide is usually not enough to control crop pests

Method used

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  • Compositions and methods for controlling insects which damage rice and other crops
  • Compositions and methods for controlling insects which damage rice and other crops
  • Compositions and methods for controlling insects which damage rice and other crops

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0146] Example 1: The control activity of the composition of the present invention to black-tailed leafhopper, rice brown planthopper and rice leaf roller

[0147] In the most preferred mode, the activity of representative compounds against black-tailed leafhoppers, brown planthoppers and rice leaf rollers was tested, and the results shown in table 7 were obtained, where ppm represented the compound in parts per million in the solution used Concentration in one unit:

[0148] Table 7

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Abstract

The present invention provides compositions and methods for controlling pests, especially rice crop pests. The composition of the present invention comprises one or more compounds (1A) and one or more compounds (1B-G), and preferably contains a suitable carrier.

Description

field of invention [0001] The invention mainly relates to a composition and a method for preventing and controlling insect pests of rice and other crops. Specifically, the present invention relates to an insecticide composition containing ethiprole and indoxacarb, and the use of the composition to control rice brown planthopper (Nilaparvata lugens), rice leaf roller (Cnaphalocrocis medinalis), black-tailed leaf Cicada (Nephotettix cincticeps) and other rice leafhoppers (Nephotettix spp.) and other methods of the most common rice crop pests. Background of the invention [0002] Rice crops are often attacked by pests such as Nephotettix cincticeps, Nephotettix spp., Nilaparvata lugens and Cnaphalocrocis medinalis. For this reason, extensive research has been conducted in order to develop insecticidal compositions for controlling such pests. [0003] Controlling pests belonging to the order Homoptera, such as Photocidae, Leafhoppers, Aphididae and Whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01N47/38
CPCA01N47/38A01N43/56A01N2300/00
Inventor 中仓纪彦P·R·第蒙斯
Owner HOECHST SCHERING AGREVO GMBH
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