Germicide and application thereof

A fungicide, pyraclostrobin technology, applied in the field of fungicide and its application, can solve the problems of unreasonable chemical fungicide control effect, poor drug resistance ability, short application period, etc. The effect of drug resistance, reducing phytotoxicity, and long application period

Inactive Publication Date: 2014-07-02
HAINAN LIZHI GENETIC ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] An object of the present invention is to propose a fungicide, which adopts a reasonable proportion to effectively solve the problems of high cost of new product development, long research and development cycle, low economic value, poor control effect of unreasonable chemical fungicide formula, short application period, Problems of high drug dosage, strong drug damage, delaying bacterial resistance and poor drug resistance

Method used

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  • Germicide and application thereof
  • Germicide and application thereof
  • Germicide and application thereof

Examples

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Embodiment 1

[0024] According to the content provided by the present invention, the inventor has prepared a fungicide, wherein the proportioning and preparation process of each component are as follows:

[0025] Each component accounts for described fungicide mass percent as:

[0026]

[0027] Wherein the specific model source of each component is as follows:

[0028]

[0029]

[0030] The preparation steps of above-mentioned bactericide are:

[0031] Step 1, mixing difenoconazole, kresoxim-methyl, phosphate compounds, alkylphenol polyethyl ethers, silicone, ethylene glycol, and water into a shearing kettle, shearing evenly, and obtaining pre-crushed materials;

[0032] Step 2, add the pre-crushed material into the sander, and perform circular sanding, and produce a sanded sample when the particle size of the sanded raw drug reaches the requirement;

[0033] Step 3, the sand milled sample enters the shear kettle (the residual sample in the sand mill is rinsed with the remaining ...

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PUM

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Abstract

The invention provides a germicide. The germicide contains the following ingredients in percentage by mass: 25% of ingredient A, 7.79% of ingredient B and the balance of water, wherein the ingredient A contains difenoconazole and kresoxim-methyl; the ingredient B contains a dispersant, a defoamer, an antiseptic, an antifreezer and a thickener. Through the reasonable proportioning ratio and synergistic effect of all the ingredients, the germicide has the characteristics that prevention and treatment effects are good, the suitable dosing period is long, the dosage is low, the harm caused by the germicide is lowered, the drug tolerance and drug resistance of germs are delayed, the cost of investment is low, the cycle of research and development is short, the economic value is high, and the like. The invention further discloses application of the germicide in prevention and treatment of cucumber powdery mildew.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a fungicide and its application. Background technique [0002] The application of chemical agents is the most effective means of controlling plant diseases. In the practice of chemical control of plant diseases, bacteria are easy to develop resistance to pesticides, and the resistance of bacteria is increasing year by year. [0003] The price of developing new fungicides keeps rising, and the development of new drugs with high efficiency, low toxicity and low residue has high investment costs, long research and development cycles, and low economic value. [0004] Long-term high-dose chemical fungicides are likely to cause problems such as drug residues, environmental pollution, and the development of drug-resistant bacteria. Unreasonable chemical fungicide formulations have poor control effect, short application period, high dosage, strong phytotoxicity, and poor ability to delay bact...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N25/30A01P3/00A01P1/00A01N37/50A01N37/10
Inventor 林建文
Owner HAINAN LIZHI GENETIC ENG
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