Paddy compound pesticide

A kind of insecticide and rice technology, applied in the direction of insecticide, biocide, animal repellent, etc., can solve the problems that the rice harvest cannot be further improved, the effect of insecticide is low, and the broad spectrum of insecticide is low. Achieve the effect of high resistance to rain erosion, unique control effect, and long application period

Inactive Publication Date: 2011-06-29
董长良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rice stem borers, stem borers, leaf rollers, and rice planthoppers are common and frequent rice pests. The existing insecticides have low broad-spectrum and single control. Farmers need to apply pesticides multiple times, which increases the Their labor intensity has brought troubles to farmers when the existing strong labor force is small
In addition, most of the insecticides are low in effect and poor in effect, which affects the adoption of pesticides.
On the one hand, it has brought a large backlog of pesticides to manufacturers, and on the other hand, farmers have suffered from the lack of pesticides available, which has caused the rice harvest to be unable to further increase

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] Preparation:

[0007] Weigh 12.5kg of buprofezin and 62.5kg of monosultap and other commonly used ingredients to make 100kg of wettable powder.

[0008] Application example:

[0009] Control rice stem borer or rice stem borer:

[0010] The product of the present invention is diluted and sprayed with water, and the dosage of active ingredients for application is 900-1050g / ha, that is, 60-70g / mu.

[0011] Prevention and control of Chilo borer: in the blooming stage of newly hatched larvae;

[0012] Control of rice planthoppers: at young ages or at the peak of insects.

[0013] When spraying, keep the paddy field water layer 3-6cm.

[0014] Effect: After trial, the product of the invention can effectively control rice stem borer, stem borer, leaf roller and rice planthopper.

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PUM

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Abstract

The invention provides a paddy compound pesticide and relates to a technology for producing pesticides, in particular to the technical field of production of paddy pesticides. The active ingredients of the paddy compound pesticide are buprofezin and monosultap which account for 12.5 percent and 62.5 percent of the total weight of the pesticide respectively. The pesticide of the invention is the high-efficiency paddy pesticide, has the unique effect of controlling paddy stem borers and planthoppers and also has good effects of contact poisoning, stomach poisoning, uptake translocation and rapid and high knock-down ability; moreover, the pesticide has the advantages of high extensive adaptability, good rainwater washing resistance, long residual period, long appropriate period for spraying and quick-acting property as well as long-lasting effect.

Description

technical field [0001] The invention relates to pesticide production technology, especially the field of rice pesticide production technology. Background technique [0002] Rice stem borer, stem borer, leaf roller, and rice planthopper are common and frequent rice pests. The existing insecticides have low broad-spectrum and single control. Farmers need to apply pesticides multiple times, which increases the Their labor intensity has brought troubles to farmers when the existing strong labor force is small. In addition, most insecticides have low efficacy and poor efficacy, which affects their adoption. On the one hand, it has brought a large backlog of pesticides to manufacturers, and on the other hand, farmers have suffered from the lack of pesticides available, resulting in the inability to further increase the rice harvest. Contents of the invention [0003] The purpose of the present invention is to invent a compound insecticide for rice with good broad-spectrum prop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/88A01N41/02A01P7/04
Inventor 董长良
Owner 董长良
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