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Pesticide composition containing tea saponin and preparation method and application of pesticide composition

A technology of pesticide composition and tea saponin, applied in the field of pesticides, can solve the problems of single control effect, unstable effect, unstable formulation and the like

Active Publication Date: 2016-06-29
镇江市润宇生物科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As pesticides, both have disadvantages. The former has unstable dosage form, poor spreadability, single control effect and unstable effect; the latter has single control effect, poor control effect, and waste of resources.

Method used

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  • Pesticide composition containing tea saponin and preparation method and application of pesticide composition
  • Pesticide composition containing tea saponin and preparation method and application of pesticide composition
  • Pesticide composition containing tea saponin and preparation method and application of pesticide composition

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Embodiment

[0018] The present embodiment prepares the suspending agent according to the following percentage by weight ratio, tea seed powder 30-32%, berberine 0.5-0.52%, enzyme inhibitor 1.2-1.5% and the water of the remainder; The specific method is: the first step, select Tea seeds with water content ≤ 3%, impurity rate ≤ 3%, berberine content 99% and enzyme inhibitor content 99%;

[0019] The second step is to crush the tea seeds together with the shells to make tea seed powder with a fineness of 170 mesh, and place them in moisture-proof and anti-fouling conditions;

[0020] Step 3: Mix the tea seed powder and water in a ratio of 1:3, stir and soak at a water temperature of 40°C-45°C for 7 hours, then add berberine and enzyme inhibitors to the obtained liquid containing tea saponin Stir for 10 minutes to obtain a coarse suspension, wherein a 10-ton stainless steel self-control stirring tank is used for stirring, the water temperature in the tank is 40°C-42°C, the stirring speed is 1...

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Abstract

The invention relates to a pesticide composition, a preparation method and application, in particular to a pesticide composition containing tea saponin and a preparation method and application of the pesticide composition, and belongs to the technical field of pesticides. The composition is prepared from, by weight, 30-32% of tea seed powder, 0.5-0.52% of berberine, 1.2-1.5% of enzyme inhibitor and the balance water. A suspending agent which is good in dispersity, strong in spreadibility and stable in wettability and suspensibility and has an efficient disease preventing function and an efficient pest killing function is prepared through scientific compatibility of tea saponin extracted from seeds of Theaceae plants and berberine extracted from coptidis rhizoma, cortex phellodendri, berberis poiretii schneid and other plants according to the medicine compatibility theory and the types and characteristics of plant diseases and pests.

Description

technical field [0001] The invention relates to a pesticide composition, a preparation method and an application, in particular to a pesticide composition containing tea saponin, a preparation method and an application, and belongs to the technical field of pesticides. Background technique [0002] Berberine is an important alkaloid, which has been used in traditional Chinese medicine for a long time in our country. It can be extracted from plants such as Coptis chinensis, Cortex Phellodendri, and three needles. It has a significant antibacterial effect. Berberine can resist pathogenic microorganisms, and has inhibitory effects on a variety of bacteria such as Shigella, Mycobacterium tuberculosis, Pneumococcus, Salmonella typhi and Diphtheria bacillus. Among them, it has the strongest effect on Shigella, and is often used to treat bacillary gastroenteritis and dysentery. and other gastrointestinal diseases. Clinically, it is mainly used to treat bacillary dysentery and ga...

Claims

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Application Information

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IPC IPC(8): A01N65/08A01N43/90A01N43/16A01N63/00A01P1/00A01P3/00A01P5/00A01P7/02A01P7/04A01P9/00
CPCA01N43/16A01N43/90A01N63/00A01N65/00A01N65/08A01N2300/00
Inventor 高小文
Owner 镇江市润宇生物科技开发有限公司
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