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Botanical compound pesticide capable of preventing and treating microorganisms of tea brown blight of tea tree

A moiré leaf blight and microbial technology, applied in the directions of biocides, plant growth regulators, botanical equipment and methods, etc., can solve problems such as physical harm, improve antagonistic effects, maintain good quality, and improve stability. Values ​​and Effects of Fertility

Inactive Publication Date: 2018-01-19
XINYANG AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a compound pesticide for the prevention and treatment of tea leaf blight microorganisms and botanical sources, so as to overcome the risk of harm to the body caused by excessive chemical pesticide residues in tea leaves in the prior art.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A compound pesticide of microorganisms and plant sources for preventing and controlling tea tree moire leaf blight. The ratio of Zhongshengmycin and Bacillus subtilis CGMCC2010146 fermentation broth is 5kg of amino acids, 0.5kg of matrine, 0.01kg of Zhongshengmycin and 50L of Bacillus subtilis mixed bacteria fermentation broth, and the bacterial content of the Bacillus subtilis mixed bacteria fermentation broth is 5×10 8 cfu / mL; the weight ratio of the lysine, tryptophan, methionine, threonine and valine is 1:2:1.5:3:2.2.

[0022] The above-mentioned prevention and treatment of tea tree moire leaf blight microorganisms and plant-derived compound pesticides includes the following steps: step 1), activation, using conventional methods to activate Bacillus subtilis CGMCC2010146;

[0023] Step 2), using conventional experimental methods to propagate the activated Bacillus subtilis CGMCC2010146;

[0024] Step 3), according to the ratio of 1:200, the cultured strains were m...

Embodiment 2

[0032] A compound pesticide of microorganisms and plant sources for preventing and controlling tea tree moire leaf blight. The ratio of Zhongshengmycin and Bacillus subtilis CGMCC2010146 fermentation broth is 5kg of amino acids, 0.8kg of matrine, 0.5kg of Zhongshengmycin and 150L of Bacillus subtilis mixed bacteria fermentation broth, and the bacterial content of the Bacillus subtilis mixed bacteria fermentation broth is 8×10 10 cfu / mL; The weight ratio of lysine, tryptophan, methionine, threonine and valine is 1:2:1.5:3:2.2.

[0033] The above-mentioned one prevents and treats the microorganisms and plant-derived compound pesticides of tea leaf blight of tea trees, comprising the following steps: Step 1), activation, activating Bacillus subtilis CGMCC2010146 by a conventional method;

[0034] Step 2), using conventional experimental methods to propagate the activated Bacillus subtilis CGMCC2010146;

[0035] Step 3), according to the ratio of 1:250, move the cultured strains i...

Embodiment 3

[0043] A compound pesticide of microorganisms and plant sources for preventing and controlling tea tree moire leaf blight. The ratio of Zhongshengmycin and Bacillus subtilis CGMCC2010146 fermentation liquid is amino acid, matrine, Zhongshengmycin and the ratio of subtilis mixed bacteria fermentation liquid is amino acid 3kg, matrine 1kg, Zhongshengmycin 0.2kg and 100L of subtilis mixed bacteria fermentation liquid, the bacterial content of the subtilis mixed bacteria fermentation liquid is 5.2 × 10 10 cfu / mL; the weight ratio of the lysine, tryptophan, methionine, threonine and valine is 1:2:1.5:3:2.2.

[0044] As mentioned above, the present invention prevents and treats the microorganisms and plant-derived compounded pesticides of tea clouding leaf blight of tea trees, comprising the following steps: step 1), activating, activating Bacillus subtilis CGMCC2010146 by a conventional method;

[0045] Step 2), using conventional experimental methods to propagate the activated Ba...

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PUM

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Abstract

The invention relates to a botanical compound pesticide capable of preventing and treating microorganisms of tea brown blight of a tea tree. The botanical compound pesticide is composed of the following substances in proportion: 2 to 5 kg of amino acid, 0.5 to 1 kg of Oxymatrine, 0.01 to 0.5 kg of Zhongshengmycin and 50 to 150 L of a Bacillus subtilis CGMCC2010146 fermentation broth, wherein the content of Bacillus subtilis in the Bacillus subtilis CGMCC2010146 fermentation broth is 5 * 10<8> to 8 * 10<10> cfu / mL. Through a great amount of screening studies, the applicant of the invention finds that compounding of the Oxymatrine, the Zhongshengmycin and the Bacillus subtilis CGMCC2010146 fermentation broth can well prevent and treat the tea brown blight; the combination of active ingredients of the Oxymatrine, the Zhongshengmycin and the Bacillus subtilis CGMCC2010146 fermentation broth can exert synergetic effects, is truly free of toxicity, harm and pollution, may not threaten the health of human, is green and safe, and maintains excellent quality of tea leaves.

Description

technical field [0001] The invention relates to a microorganism and a plant-source compounded pesticide for preventing and treating tea cloud tea leaf blight, and belongs to the field of biological pesticides used for tea trees. Background technique [0002] Tea cloud leaf blight, also known as leaf blight, mainly damages mature leaves and old leaves, and also damages buds, branches and fruits. Tea cloud leaf blight can occur all year round in warm regions, especially in high temperature and high humidity conditions (average temperature above 28°C, relative humidity above 80%) is most conducive to the disease; tea garden soil has high groundwater level, poor drainage, and low soil layer Shallow, severe disease. Chemical pesticides occupy a dominant position in the pesticide market due to their variety, quick effect, convenient use, and low price. However, due to people's unreasonable use of chemical pesticides and the inherent shortcomings of pesticides, the use of chemica...

Claims

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Application Information

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IPC IPC(8): A01N63/02A01N43/90A01N47/18A01N43/38A01N37/44A01P3/00
Inventor 王国君陈利军尹健刘红敏潘鹏亮智亚楠郭世保
Owner XINYANG AGRI & FORESTRY UNIV
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