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Insecticide-fertilizer particulate agent and preparation method thereof

A technology of medicinal fertilizer granules and fertilizers, applied in fertilization methods, nitrogen fertilizers, potassium fertilizers, etc., can solve problems such as poor disease control effect, blind fertilization, and unbalanced fertilization, so as to prevent underground pests and crop root diseases, improve The condition of weak plant growth and seedlings, the effect of good root growth

Inactive Publication Date: 2016-09-21
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fertilization management and pesticide application prevention and control are also not targeted, which can easily lead to blind fertilization and pesticide application, resulting in unbalanced fertilization, poor pest and disease control effects

Method used

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  • Insecticide-fertilizer particulate agent and preparation method thereof
  • Insecticide-fertilizer particulate agent and preparation method thereof
  • Insecticide-fertilizer particulate agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0022] Formulation Example 1 Example of medicinal fertilizer granules compounded with diazinon and azoxystrobin.

preparation Embodiment 1-1

[0024] Grind and mix 0.005% diazinon, 0.5% azoxystrobin, and 20% hydroxycellulose sodium and then fully adsorb, and pulverize the adsorbed mixture to 50-100 mesh through a pulverizer to obtain powder A; mix 30% urea, 20% ammonium sulfate and 10% potassium sulfate were crushed to 50-100 mesh to obtain powder B, powder A, powder B and 19.495% kaolin were thoroughly mixed and then granulated to finally obtain 0.505% diazinon · Azoxystrobin fertilizer granules.

preparation Embodiment 1-2

[0026] Grind and mix 0.2% diazinon, 0.01% azoxystrobin, and 8% xanthan gum and then fully absorb, and grind the adsorbed mixture to 50-100 mesh through a pulverizer to obtain powder A; mix 20% ammonium polyphosphate , 20% potassium nitrate was crushed to 50-100 mesh to obtain powder B, powder A, powder B and 51.79% white carbon black were fully mixed and then granulated to finally obtain 0.21% diazinon pyrimidine Strobestrobin fertilizer granules.

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Abstract

The present invention discloses an insecticide-fertilizer particulate agent and a preparation method thereof. The insecticide-fertilizer particulate agent comprises an insecticide, a bactericide, a fertilizer and an auxiliary agent. The insecticide is composed of one or more components selected from diazinon, thiamethoxam, imidacloprid, clothianidin, chlopyrifos, phoxim, carbofuran and carbosulfan. The bactericide is composed of one or more components selected from azoxystrobin, pyraclostrobin, fludioxonil, metalaxyl, methylimidazole bacteria aniline, thifluzamide and mancozeb. The fertilizer is composed of one or more components selected from urea, ammonium sulfate, potassium sulfate, potassium chloride, monoammonium phosphate, diammonium phosphate, potassium dihydrogen phosphate, dipotassium hydrogen phosphate, ammonium polyphosphate, potassium nitrate, zinc sulfate, manganese sulfate, magnesium sulfate, borax, boric acid, ferrous sulfate, copper sulfate, ammonium molybdate, ethylene diamine tetraacetic acid, calcium nitrate, potassium humate, organic matter, amino acid and soybean meal. The insecticide-fertilizer particulate agent is applied during the crop sowing period and can be used for preventing and controlling crop underground pests and diseases at the rootstocks of crops.

Description

technical field [0001] The invention belongs to the technical field of pesticide preparations, in particular to a medicinal fertilizer granule and its preparation method and application. Background technique [0002] In recent years, the harm of underground pests to crops has become more and more serious, which has brought great economic losses to farmers. There are many kinds of underground pests, mainly including cutworms, grubs, mole crickets, and day lilies. Its host species are complex, mostly in spring and autumn, and mainly damage the seeds, underground parts and rhizomes near the ground of crops. Often cause damage to roots, dead seedlings, resulting in lack of seedlings and broken ridges. Most subterranean pests have a relatively stable ecological environment, long life cycle, weak mobility, and the characteristics of vertical activities with changes in ground temperature, forming a hazard peak in spring and autumn. [0003] Although there are not as many types o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/00A01C21/00A01C1/06C05G3/60
CPCA01C1/06A01C21/00C05B7/00C05C3/00C05G3/00C05G3/60C05C9/00C05D1/02C05D9/00C05C5/02
Inventor 郑敬敏张仙韩辉宁昭玉
Owner SHAANXI SUNGER ROAD BIO SCI
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