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Fosthiazate-containing pesticide fertilizer granule with water soluble function

A medicinal fertilizer granule and a technology containing thiazophosphine, applied in fertilization devices, fertilizer mixtures, layered/coated fertilizers, etc., can solve the problems of integrated technical solutions such as unattended, and achieve the effect of easy operation and simple preparation process

Inactive Publication Date: 2015-06-24
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few reports on the technology related to the fertilizer of thiazophos and its compound composition; in addition, almost no one has been involved in the fusion technology scheme of thiazophos and its compound components and water-soluble fertilizer particles, which belongs to a Blank technology field

Method used

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  • Fosthiazate-containing pesticide fertilizer granule with water soluble function
  • Fosthiazate-containing pesticide fertilizer granule with water soluble function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: 8% thiamethoxam · thiazophos medicinal fertilizer granules (2.5:5.5)

[0029] The medicinal fertilizer granule formulation of the present embodiment consists of: the active ingredient content is 25.5kg of the original drug of thiamethoxam of 98%, the active ingredient content is 64.7kg of the original drug of thiazophosphine of 85%, white carbon black 22kg, humic acid 35kg, 5kg of microbial fermentation residue, 150kg of calcium ammonium nitrate, and 697.8kg of high-tower nitrosulfur-based compound fertilizer.

[0030] The specific preparation process steps of Yaofei Granules are:

[0031] ① Use 22kg of white carbon black to fully absorb 64.7kg of thiazophosphine with an active ingredient content of 85% in a double-helix stirred tank, and then add 25.5kg of thiamethoxam with an active ingredient content of 98% In the double-helix stirred tank, after being fully mixed and uniform, it is prepared into a 200-300-mesh powder combination through a jet mill, an...

Embodiment 2

[0034] Embodiment 2: 1.6% thiamethoxam·thiazolysin fertilizer granule (0.5:1.1)

[0035] The medicinal fertilizer granule formulation of the present embodiment consists of: active ingredient content of 98% thiamethoxam former drug 5.1kg, active ingredient content of 85% thiazophosphonic former drug 13.0kg, white carbon black 5kg, amino oligosaccharin powder 5kg, humic acid 30kg, urea 80kg, high-tower nitrosulfur-based compound fertilizer 861.9kg.

[0036] The specific preparation process steps of Yaofei Granules are:

[0037] ①Use 5 kg of white carbon black to fully absorb 13.0 kg of thiazophosphine with an active ingredient content of 85% in a double-helix stirred tank, and then add 5.1 kg of thiamethoxam with an active ingredient content of 98% In the double-helix stirring tank, after fully mixing evenly, it is prepared into a powder combination of 200-300 mesh through a jet mill, and it is ready for use.

[0038] ② Mix 80kg of urea, 861.9kg of high-tower nitrosulfur-based c...

Embodiment 3

[0040] Example 3: 7% dinotefuran · thiazolysin fertilizer granules (1.5:5.5)

[0041] The medicinal fertilizer granule formulation of the present embodiment consists of: 15.8 kg of dinotefuran technical material with 95% active ingredient content, 64.7 kg of thiazophosphine technical material with 85% active component content, 22 kg of white carbon black, and 25 kg of oily coke powder , potassium humate 5kg, urea 100kg, diammonium phosphate 767.5kg.

[0042] The specific preparation process steps of Yaofei Granules are:

[0043] ①Using 22kg of white carbon black, 64.7kg of thiazophosphine with an active ingredient content of 85% was fully adsorbed in a double-helix stirred tank, and then 15.8kg of dinotefuran with an active ingredient content of 95% was put into the double-helix stirring tank. In the spiral stirring tank, after fully mixing evenly, pass through a jet mill to prepare a 200-300-mesh powder combination for later use.

[0044] ② Mix 100kg of urea, 767.5kg of dia...

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Abstract

The invention discloses a fosthiazate-containing pesticide fertilizer granule with a water soluble function. The pesticide active component comprises fosthiazate or a composition of the fosthiazate and other pesticides; the pesticide fertilizer granule is prepared by the following steps: smashing to form a powder combination with the particle size of 200-300 meshes after using a porous material to adsorb the fosthiazate, fusing the powder combination with a water soluble fertilizer granule bonded with a fusion agent on the surface, and screening to obtain the pesticide fertilizer granule. The pesticide fertilizer granule is used for preventing a root-knot nematode in the agricultural production through the modes of drop irrigation, rinsing fertilization or broadcasting application. The pesticide fertilizer granule provided by the invention is simple in preparation process and convenient for industrial production, realizes the synergism of the pesticide and the fertilizer, saves both time and labor, meets the reality requirement of the modern agricultural fertilizer and pesticide use, has good prevention and treatment effect on the fosthiazate and increases the safety of the crops, particularly the greenhouse crops.

Description

technical field [0001] The invention belongs to the technical field of pesticide processing, and relates to a medicinal fertilizer granule formed by fusing pesticide components and water-soluble fertilizer granules, in particular to a medicinal fertilizer granule containing thiazophosphine and having a water-soluble effect. Background technique [0002] Thiazophosphine, chemical name: O-ethyl-S-sec-butyl-2-oxo-1,3-thiazolidin-3-ylphosphonothioate, is a new type of organophosphorus nematicide with Strong root penetration and systemic effect, can be widely used in vegetables, bananas, fruit trees, medicinal materials and other crops. In the application of prevention and control of agricultural diseases and insect pests, thiazole phosphine is mainly used for the control of root-knot nematodes, and its main mode of action is to inhibit the synthesis of root-knot nematode acetylcholinesterase. There are usually two ways to apply thiazophos to control root-knot nematodes. One is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
CPCC05G3/60C05G5/12C05G5/30
Inventor 梁伟博马强周大伟李江东李明甫冯建雄张仙郑敬敏张崇斌乌小瑜
Owner SHAANXI SUNGER ROAD BIO SCI
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