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Flubendiamide drug fertilizer granules and preparation method thereof

A technology of flubendiamide and medicated fertilizer granules, which is applied in the field of medicated fertilizer granules containing pesticides and compound fertilizers, can solve problems such as unreported reports, and achieve convenient application, low risk, time saving and labor saving. Effect

Inactive Publication Date: 2013-04-24
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Combining flubendiamide with fertilizers to make flubendiamide fertilizer granules and its application has not been reported

Method used

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  • Flubendiamide drug fertilizer granules and preparation method thereof
  • Flubendiamide drug fertilizer granules and preparation method thereof
  • Flubendiamide drug fertilizer granules and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Example 1: The content of flubendiamide is 0.03%; the content of macroelements N in the fertilizer composition is 15% (from urea), the content of P is 2% (from monoammonium phosphate), and the content of K is 5% (from potassium sulfate). Trace element zinc content 0.1% (from zinc sulfate monohydrate), boron content 0.1% (from borax), magnesium content 0.1% (from magnesium sulfate); slow release agent polyvinyl alcohol content 0.1%, binder methyl cellulose 0.5%, coating agent polyester resin 0.2%, and the balance is filler kaolin. According to the preparation method of the medicinal fertilizer granules of the present invention, 0.03% flubendiamide medicinal fertilizer granules are obtained. Sprinkle at the egg hatching stage of rice stem borer, rice stem borer, and rice leaf roller, and use 8-10kg per mu, which can achieve ideal control effect and play the role of topdressing at the same time.

Embodiment 2

[0040] Example 2 The content of flubendiamide is 0.5%; the content of macroelements N in the fertilizer components is 15% (from urea), the content of P is 5% (from monoammonium phosphate), and the content of K is 5% (from potassium sulfate). Elemental zinc content 0.2% (from zinc sulfate monohydrate), boron content 0.1% (from borax), magnesium content 0.1% (from magnesium sulfate); slow release agent gum arabic content 0.1%, binder methyl cellulose 0.3% , coating agent butadiene resin film-forming agent 0.5%, the balance is filler silica. According to the preparation method of the medicinal fertilizer granules of the present invention, 0.5% flubendiamide medicinal fertilizer granules are obtained. Sprinkle at the peak hatching stage of rice stem borer, rice stem borer, and rice leaf roller, and use 0.5-0.6kg per mu, which can achieve ideal control effect and play the role of topdressing at the same time.

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Abstract

The invention discloses flubendiamide drug fertilizer granules and a preparation method thereof. The flubendiamide drug fertilizer granules comprise pesticide insecticide, fertilizer components, controlled release formulations, binding agent, membrane enveloping agent and filler, wherein the pesticide insecticide is flubendiamide; and the fertilizer components consist of nitrogen, phosphor, potassium, zinc, boron and magnesium. The invention further discloses a preparation method for the drug fertilizer granules. The drug fertilizer granules are applied in rice, can implement the topdressing in once application, and can kill chilo suppressalis, tryporyza incertulas and rice leaf folder in the rice, so that the labor intensity and working frequency of farmers are reduced, the defect of using insecticide and fertilizer for two or multiple times by users under the conditions of the prior art is overcome, and active promotion effect on the reduction of agricultural investment and the improvement of agricultural yield and income of users is achieved.

Description

technical field [0001] The invention relates to a medicinal fertilizer technology for paddy fields, in particular to a medicinal fertilizer granule containing an insecticide and a compound fertilizer, and a preparation method and application thereof. Background technique [0002] Flubendiamide, chemical name: 3-iodo-N'-(2-methylsulfonyl-1,1-dimethylethyl-N-{4-[1,2,2,2-tetrafluoro- 1-(trifluoromethyl)ethyl]-0-tolyl}phthalamide; English name: flubendiamide. It is a new type of phthalamide insecticide, which activates intracellular calcium release channels of ryanodine receptors , leading to the uncontrolled release of stored calcium ions. It is currently one of the few compounds that act on insect cell ryanodine (Ryanodine) receptors. It has spectral control effects on Lepidoptera pests and has no cross-resistance with existing insecticides Sexual production, very suitable for the control of pests that are resistant to existing insecticides. It has a very prominent control ef...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 陈佛祥王贵新刘鹏冷忠国王礼文朱刚张志伟
Owner GUANGDONG ZHONGXUN AGRI TECH
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