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Granular formulation for paddy pesticide fertilizer and preparation method thereof

A technology of insecticide fertilizer and granule, applied in fertilization device, fertilizer mixture, application, etc., can solve the problems of no one reporting, achieve convenient application, save time and labor, and improve the efficacy of pesticides and the utilization rate of pesticides

Inactive Publication Date: 2012-06-27
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Combining chlorantraniliprole with fertilizers to make insecticide fertilizer granules and its application has not been reported yet

Method used

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  • Granular formulation for paddy pesticide fertilizer and preparation method thereof
  • Granular formulation for paddy pesticide fertilizer and preparation method thereof
  • Granular formulation for paddy pesticide fertilizer and preparation method thereof

Examples

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Embodiment Construction

[0047]The rice insecticide fertilizer granule of the present invention is composed of the following raw materials: chlorantraniliprole, carrier fertilizer, slow-release agent, binder, coating agent and filler. Based on the total weight of insecticide fertilizer granules, including: chlorantraniliprole 0.05% to 10%, carrier fertilizer 30% to 60%, slow release agent 0.1% to 2%, binder 0.1% to 10%, The coating agent is 0.1-0.5%, and the rest is filler.

[0048] Such as figure 1 As shown, according to the rice insecticide fertilizer granule of the present invention, 0.05%~10% chlorantraniliprole original drug, 30%~60% carrier fertilizer, 0.1%~2% slow release agent, 0.1%~10 % binder, 0.1% ~ 0.5% coating agent, and appropriate amount of filler are mixed evenly in a closed mixing tank, then added to the granulation equipment for coating granulation, and dried at 80 ° C ~ 100 ° C until the granules contain The water content is less than 3%, sieve (the particle size range is 2000um ~...

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Abstract

The invention discloses a granular formulation for a paddy pesticide fertilizer and a preparation method thereof. Chlorantraniliprole is taken as the active ingredient of the granular formulation for the paddy pesticide fertilizer provided by the invention. The granular formulation for the paddy pesticide fertilizer comprises the following raw materials by weight part: 0.05%-10% of chlorantraniliprole, 30%-60% of carrier fertilizer, 0.1%-2% of slow releasing agent, 0.1%-10% of binding agent, 0.1%-0.5% of film-wrapping agent, and the balance of filler. The raw materials are uniformly mixed, pelletized according to a film-wrapping method, dried and sieved, thereby obtaining the granular formulation for the paddy pesticide fertilizer. When the granular formulation for the paddy pesticide fertilizer provided by the invention is once applied to the paddy production, the fertilization is performed, the destructive insects, such as, cnaphalocrocis medinalis, chilo suppressalis, tryporyza incertulas, sesamia inferens, and the like, are killed, and the operation of applying pesticide and fertilizer for two or more times by a user under the condition of the prior art is overcome.

Description

technical field [0001] The invention relates to an insecticide fertilizer granule for rice and a preparation method thereof. Background technique [0002] In recent years, the damage of rice pests has become more and more serious, especially the occurrence of rice leaf rollers, rice stem borers, rice stem borers, and large borers, which pose a serious threat to rice production. Rice leaf rollers damage rice with larvae that spin silk and roll leaves longitudinally to form buds. The larvae hide in the bracts and feed on the upper epidermis and mesophyll tissue, leaving the epidermis, resulting in white leaves. The stem borer, the three stem borers, and the rice borer are common stem-boring pests on rice. They cause dead seedlings at the seedling and tillering stages; they invade at the early booting stage and cause dry booting; they invade at the end of booting and early heading stage and bite off the ear Neck, causing white ears or insect damage to the plant. The newly hat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 杨勇林彭述明周斌
Owner GUANGDONG ZHONGXUN AGRI TECH
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