Enestroburin bactericidal granules and preparation method thereof

A technology of erythoxystrobin and granules, which is applied in the field of pesticide granules and its preparation, can solve the problems of no one reporting, etc., and achieve the effects of easy preparation, uniform distribution, and cost-saving pesticide application

Inactive Publication Date: 2013-04-17
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Combining erythoxystrobin with a carrier to make bactericidal granules and its application has not been reported yet

Method used

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  • Enestroburin bactericidal granules and preparation method thereof
  • Enestroburin bactericidal granules and preparation method thereof
  • Enestroburin bactericidal granules and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1: A kind of erythoxystrobin bactericidal granule, calculated by the total weight of the granule, wherein: 0.01% of erythoxystrobin, 30% of carrier, 0.5% of dispersing aid, 0.1% of slow release agent, 0.1% of binder, and the rest is filler. The carrier is fertilizer.

[0039] Described fertilizer is the mixture of ammonium chloride, ammonium sulfate, urea, potassium chloride, potassium sulfate, monoammonium phosphate, and its N element content is 5% of granule gross weight, and P element content is 1% of granule gross weight. %, K element content is 1% of the total weight of the granules.

[0040] The dispersing aid is corn starch, the sustained release agent is polyvinyl alcohol, the binding agent is polyethylene glycol, and the filler is a mixture of calcium bicarbonate and white kaolin.

Embodiment 2

[0041] Example 2:A kind of erythoxystrobin bactericidal granule, based on the total weight of the granule, wherein: 10% erythoxystrobin, 70% carrier, 3% dispersing aid, 2% slow release agent, 5% binder, and the rest is filler.

[0042] The carrier is quartz sand. The dispersing aid is sweet potato starch, the sustained release agent is gum arabic, the binder is industrial gelatin, and the filler is a mixture of calcium bicarbonate and white kaolin.

Embodiment 3

[0043] Example 3: A kind of erythoxystrobin bactericidal granule, based on the total weight of the granule, wherein: 5% erythoxystrobin, 55% carrier, 2% dispersing aid, 1% slow release agent, 3% binder, and the rest is filler.

[0044] The carrier is fertilizer. The fertilizer is a mixture of ammonium chloride, ammonium sulfate, urea, potassium chloride, potassium sulfate, and monoammonium phosphate. The N element content is 25% of the total weight of the granules, and the P element content is 10% of the total weight of the granules. K The element content is 10% of the total weight of the granules.

[0045] The dispersing aid is corn starch, the sustained release agent is gum arabic, the binder is industrial gelatin, and the filler is a mixture of calcium bicarbonate and white kaolin.

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Abstract

The invention relates to enestroburin bactericidal granules and a preparation method thereof. Counted by the total weight, the enestroburin bactericidal granules comprise 0.01-10% of enestroburin, 30-70% of carrier, 0.5-3% of dispersing auxiliary agent, 0.1-2% of release slowing agent, 0.1-5% of bonding agent and filler in balancing amount. The preparation method of the enestroburin bactericidal granules adopts an enveloping granulation method. By the preparation method, resources are effectively, scientifically and rationally utilized, so that the preparation method has an important significance in environment protection and plays positive promoting roles in reducing the agricultural investment and increasing the agricultural yield.

Description

technical field [0001] The invention relates to a pesticide granule and a preparation method thereof, in particular to an enoxstrobin fungicidal granule and a preparation method thereof. Background technique [0002] Enoxstrobin is one of the methoxyacrylate fungicides, which has a good control effect on almost all plant diseases caused by plant pathogenic fungi. At present, the commercialized dosage forms mainly include suspension concentrate and water dispersible granule etc., the main method of use is stem and leaf spray treatment. In the traditional agricultural production technology, the application of fertilizers and the above-mentioned fungicides are separated, and the practice of using the above-mentioned fungicides and fertilizers twice or more increases the labor intensity and frequency of labor for farmers, which is not conducive to agricultural development. [0003] The present inventor has carried out in-depth research on the dosage form and mechanism of action...

Claims

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Application Information

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IPC IPC(8): A01N37/36A01N25/12A01P3/00C05G3/02C05G3/60
Inventor 王礼文于飞朱刚冷忠国陈佛祥彭述明张志伟杨勇林
Owner GUANGDONG ZHONGXUN AGRI TECH
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