Compound composition preparation of fungicide

A technology for compounding compositions and fungicides, which is applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of the combination and application of natural bacteriostatic compounds, antibiotic fungicides and microbial fungicides that are not found, etc. Achieve the effects of human, animal and crop safety, wide sterilization range and low cost of use

Inactive Publication Date: 2014-12-10
QINGDAO AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] After searching, no patent documents on the compounding and application of natural bact

Method used

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  • Compound composition preparation of fungicide
  • Compound composition preparation of fungicide
  • Compound composition preparation of fungicide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 10.2% oil suspension preparation: Osthole 0.1%, Kasugamycin 10%, Bacillus cereus 0.1%, emulsifier 15%, organic soil 1.5%, white carbon black 1.5%, vegetable oil to make up to 100%. After mixing uniformly, sand mill to a particle size of less than 5um, and filter to obtain a 10.2% oil suspension.

Embodiment 2

[0022] Preparation of 20.5% oil suspension: L-glutamic acid 0.2%, Wuyimycin 20%, Bacillus subtilis 0.3%, emulsifier 20%, organic soil 1.5%, white carbon black 1.5%, vegetable oil to make up to 100%. After stirring uniformly, sand mill to a particle size of less than 5um, and filter to obtain 20.5% oil suspension.

Embodiment 3

[0024] Preparation of 15% water suspension: Cinnamaldehyde 0.4%, Shenzinomycin 14.5%, Bacillus licheniformis 0.1%, emulsifier 5%, ethylene glycol 2%, xanthan gum 0.2%, sodium benzoate 0.2%, water supplement To 100%, stir evenly, sand to a particle size of less than 5um, that is, 15% water suspension.

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Abstract

The invention discloses a compound composition preparation of a fungicide. The compound composition preparation is prepared from the following effective ingredients in percentage by weight: 0.1%-2% of natural antibacterial compounds, 1%-30% of antibiotic fungicides and a proper amount of a microbial fungicide, wherein 1g of the microbial fungicide includes 10-1000 hundred million of living spores. The compound composition preparation can be prepared into dosage forms of oil suspending agents, wettable powder, water suspending agents and water dispersible granules and can be used for controlling plant diseases caused by a plurality of pathogenic microorganisms. The compound composition preparation can effectively control resistant germs, is wide in sterilization range and long in pesticide effect and has the advantages of high efficiency, and labor-saving, time-saving and effort-saving properties. According to the compound composition preparation of the fungicide, the selected fungicides are biological-source pesticides, and the preparation is efficient, is low in toxicity, is safe to human, livestock and crops, can protect the crops without damaging natural enemies and has good environmental compatibility; the compound composition preparation is simple in production process and low in use cost and is suitable for market promotion and application.

Description

Technical field [0001] The invention relates to the field of pesticides and fungicides, that is, a fungicide compound composition preparation for preventing and treating plant diseases caused by various pathogenic microorganisms. Background technique [0002] In recent years, pesticide regulations around the world have pointed out that many synthetic pesticides are restricted or even banned. This is necessary for human health and environmental protection considerations. The focus of academic research is to use natural resources (that is, the biological world, including microorganisms to animals and plants) to find active substances to replace synthetic pesticides. Many plant-derived natural antibacterial compounds have been used in the field of agricultural fungicides, including many coumarins, polyphenols and flavonoids, etc., and a series of plant-derived fungicides with independent intellectual property rights have been developed. [0003] Antibiotic fungicides are pesticides t...

Claims

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Application Information

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IPC IPC(8): A01N63/02A01P3/00A01P1/00
Inventor 张清明王彩霞张保华
Owner QINGDAO AGRI UNIV
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