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A kind of insecticidal composition and method for controlling agricultural pests

An insecticidal composition and technology for agricultural pests, applied in the direction of chemicals for biological control, botanical equipment and methods, insecticides, etc., to achieve the effects of reduced dosage rate, obvious synergistic effect, and good control effect

Active Publication Date: 2019-01-29
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Whereas repeated and single applications of individual pesticide compounds can in many cases lead to rapid selection of pests that have acquired natural or adapted resistance to said active ingredient

Method used

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  • A kind of insecticidal composition and method for controlling agricultural pests
  • A kind of insecticidal composition and method for controlling agricultural pests
  • A kind of insecticidal composition and method for controlling agricultural pests

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment

[0117] The present invention will be further elaborated below in conjunction with embodiment.

Embodiment 1

[0119] Example 1 EC

[0120]

[0121] The above components are mixed and stirred until a uniform transparent liquid is obtained to obtain the emulsifiable concentrate preparation of the present invention.

Embodiment 2

[0122] Example 2 wettable powder

[0123]

[0124] The wettable powder of the present invention is obtained by mixing the active ingredients, various additives and fillers according to the ratio of the formula, and pulverizing them with an ultrafine pulverizer.

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PUM

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Abstract

The invention relates to an insecticidal composition. The insecticidal composition comprises pyrifluquinazon and chlorfluazuron. The invention especially relates to an agricultural insect control method. A weight ratio of pyrifluquinazon to chlorfluazuron is 1: 100 to 100: 1. The invention discloses a method for preventing or controlling agricultural insects. The method utilizes the insecticidal composition for a target useful plant, a target agricultural insect or its environment, and a target useful plant propagating material. The invention discloses a method for preventing agricultural insect attack. The method comprises utilizing the insecticidal composition for plants, a plant propagating material and an environment before and / or after insect attack.

Description

technical field [0001] The present invention relates to an insecticidal composition, which comprises fluoridazine and chlorfluazuron; in particular, it relates to a method for controlling agricultural pests. Background technique [0002] Chemical control is an important means of preventing and controlling pests in agriculture. However, at present, due to the types of pests, their living characteristics, their living environment, etc., they may not be able to effectively control them due to poor effects, strong resistance, and the like. Especially for pests of Lepidoptera, Coleoptera, Diptera, Homoptera, Hemiptera, Hymenoptera, Thysanoptera, Arachnida and Nematodes, the use of conventional pesticides for prevention and control is positive. become increasingly difficult. Therefore, in order to effectively prevent and control impossible or difficult pests, it is necessary to seek a new means and method. [0003] Rice borers, rice leaf rollers, tea geometrids, beet armyworms,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/34A01P7/02A01P7/04A01P5/00A01C1/06A01G13/00A01N43/54
Inventor 罗昌炎詹姆斯·T·布里斯托
Owner JIANGSU ROTAM CHEM
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