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Pesticide-fertilizer granules comprising thiamethoxam

A technology of medicinal fertilizer granules and thiamethoxam, which is applied in the field of pesticides, can solve the problem that the effective ingredients do not last for a long time, and achieve the effects of killing the nutrition of crops with pests and diseases, reducing environmental pollution and reducing the usage amount.

Inactive Publication Date: 2016-10-26
广西金穗通实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned slow-release granules are easy to use, which can effectively solve the problem that the current sugarcane medicines are highly toxic products and protect the ecological environment. However, the slow-release granules are only wrapped in one layer, and the effective ingredients of fertilizers and pesticides do not last long enough.

Method used

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  • Pesticide-fertilizer granules comprising thiamethoxam
  • Pesticide-fertilizer granules comprising thiamethoxam

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0038] Medicinal fertilizer granules containing 0.12% thiamethoxam

[0039] The first layer of active ingredient layer, the percentage by weight of each component in the first layer of active ingredient layer is: thiamethoxam 0.12%, urea 3%, ammonium sulfate 9%, ammonium chloride 3%, ammonium dihydrogen phosphate 4.5%, Potassium chloride 15%, ammonium molybdate 0.01%, zinc sulfate heptahydrate 0.02%, copper sulfate pentahydrate 0.01%, polyvinylpyrrolidone 3%, kaolin and clay balance;

[0040] The second layer of active ingredient layer, the percentage by weight of each component in the second layer of active ingredient layer is: thiamethoxam 0.12%, urea 3%, ammonium sulfate 9%, ammonium chloride 3%, ammonium dihydrogen phosphate 4.5%, Potassium chloride 15%, ammonium molybdate 0.01%, zinc sulfate heptahydrate 0.02%, copper sulfate pentahydrate 0.01%, sodium carboxymethyl cellulose 3.5%, kaolin and clay balance;

[0041] The third layer of active ingredient layer, the percenta...

preparation Embodiment 2

[0045] Fertilizer granules containing 2% thiamethoxam.

[0046] The first layer of active ingredient layer, the percentage by weight of each component in the first layer of active ingredient layer is: thiamethoxam 2%, urea 3%, ammonium sulfate 9%, ammonium chloride 3%, ammonium dihydrogen phosphate 4.5%, Potassium chloride 15%, ammonium molybdate 0.01%, zinc sulfate heptahydrate 0.02%, copper sulfate pentahydrate 0.01%, polyvinylpyrrolidone 3.5%, kaolin and clay balance;

[0047] The second layer of active ingredient layer, the percentage by weight of each component in the second layer of active ingredient layer is: thiamethoxam 2%, urea 2%, ammonium sulfate 7%, ammonium dihydrogen phosphate 5%, potassium chloride 12%, Ammonium molybdate 0.01%, zinc sulfate heptahydrate 0.01%, copper sulfate pentahydrate 0.01%, sodium carboxymethylcellulose 3.5%, kaolin and clay balance;

[0048] The third layer of active ingredient layer, the percentage by weight of each component in the thi...

preparation Embodiment 3

[0052] Fertilizer granules containing 4% thiamethoxam.

[0053] The first layer of active ingredient layer, the percentage by weight of each component in the first layer of active ingredient layer is: thiamethoxam 5%, urea 5%, ammonium sulfate 12%, ammonium chloride 3%, ammonium dihydrogen phosphate 10%, Potassium chloride 19%, ammonium molybdate 0.01%, zinc sulfate heptahydrate 0.02%, fulvic acid diamine iron 0.01%, polyvinylpyrrolidone 8%, kaolin and clay balance;

[0054] The second layer of active ingredient layer, the percentage by weight of each component in the second layer of active ingredient layer is: thiamethoxam 5%, urea 3%, ammonium sulfate 8%, ammonium dihydrogen phosphate 6%, potassium chloride 15%, Ammonium molybdate 0.01%, zinc sulfate heptahydrate 0.01%, iron diamine fulvic acid 0.01%, sodium carboxymethyl cellulose 9%, kaolin and clay balance;

[0055] The third active ingredient layer, the percentage by weight of each component in the third active ingredie...

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Abstract

The invention discloses pesticide-fertilizer granules comprising thiamethoxam. The granules comprise thiamethoxam and a fertilizer. The pesticide-fertilizer granule comprises three effective component layers from inside to outside, wherein each layer comprises thiamethoxam and the fertilizer. According to the invention, different crosslinking agents are used in different effective component layers, such that different consolidation effects are achieved. Therefore, the release of the pesticide active component and the fertilizer are promoted or regulated. With the granules, a combination of fast, medium and long effects of eliminating pests and diseases and supplementing crop nutrition is achieved.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a medicinal fertilizer granule containing thiamethoxam. Background technique [0002] Medicinal fertilizer is a new type of ecological compound fertilizer formed by mixing pesticides and fertilizers in a certain proportion, and stabilizing the fertilizers and pesticides in a specific compound system through a certain process technology. Generally, fertilizers are used as the carrier of pesticides. Medicinal fertilizer has the active ingredients of both pesticides and fertilizers. Once applied, it can not only meet the needs of crops for nitrogen, phosphorus, and potassium fertilizers, but also kill pests that harm plants. In this way, two operation steps in the field can be realized Combined into one, this not only saves labor, but also reduces time and energy consumption. [0003] Thiamethoxam is a neonicotinoid insecticide that can selectively inhibit the nicotinic acid ace...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/60
CPCC05B7/00C05G3/00C05G3/60C05G5/12C05G5/30C05C3/00C05C9/00C05D1/02C05D3/02C05D9/00C05D9/02C05F11/00
Inventor 梁政生刘志学苑立志
Owner 广西金穗通实业有限公司
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