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Bacillus aryabhattai and application thereof in disease and pest control of American ginseng

A technology of Bacillus aeruginosa and biological control preparations, applied to Bacillus aeruginosa JNM8102 and its application in the control of American ginseng, can solve problems such as species and scope limitations, economic losses of growers, lack of specific drugs, etc., and achieve prevention and control. The effect of long lasting effect, good application prospect and fast growth rate

Active Publication Date: 2020-10-02
SHANDONG JINZHUJI PHARM CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of the concept of green agriculture, the country has stricter limits on pesticide residues on crops. The types and scope of pesticides used in the management of American ginseng are greatly restricted. The most effective pesticides against Fusarium containing pentachloronitrobenzene have been banned. , there is no special medicine when root rot occurs, which brings great economic losses to the growers

Method used

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  • Bacillus aryabhattai and application thereof in disease and pest control of American ginseng
  • Bacillus aryabhattai and application thereof in disease and pest control of American ginseng
  • Bacillus aryabhattai and application thereof in disease and pest control of American ginseng

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] 1. The steps for preparing bacterial strain JNM8102 are:

[0023] (1) Separation;

[0024] The bacillus arborii JNM8102 of the present invention is isolated and obtained by the dilution coating method. The specific method is:

[0025] 1. Select 20 black soldier fly (Hermetia illucens) larvae that have been cultured with kitchen waste for 7 days, and wash the surface of the black soldier fly larvae with physiological saline on an ultra-clean bench;

[0026] 2. Soak the washed black soldier fly larvae in 75% ethanol solution for 1 min, then transfer to 0.1% mercury chloride and soak for 2 min;

[0027] 3. Take out the black soldier fly larvae, rinse off the residual medicine on the black soldier fly larvae with sterile water, and take out the intestinal tract with a dissecting needle under a dissecting microscope;

[0028] 4. Put the taken out black soldier fl...

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Abstract

The invention discloses a strain of Bacillus aryabhattai JNM8102, and belongs to the field of microbial utilization and development. The strain is collected in the China General Microbiological Culture Collection Center on September 17, 2019, is named as the Bacillus aryabhattai in a classified manner, and has a collection number of CGMCC No.18498. The Bacillus aryabhattai JNM8102 can be applied to disease and pest control of American ginseng, and has the advantages of strong genetic stability, good environment compatibility, long lasting disease prevention time and the like.

Description

technical field [0001] The invention belongs to the technical field of biological control of plant diseases and insect pests and the field of development and utilization of microbial resources, and particularly relates to a strain of bacillus arborii JNM8102 and its application in the control of American ginseng. Background technique [0002] American ginseng (scientific name: Panax quinquefolius) is a perennial plant of the Araliaceae ginseng genus. It is also known as American ginseng, American ginseng, American ginseng, and American ginseng. It is planted in Changbai Mountain and other places in Jilin. American ginseng has the dual effects of nourishing yin and nourishing qi, calming the mind and improving intelligence, clearing heat and promoting body fluid, reducing fire and relieving summer heat. It is widely used and the market is in short supply. The investment in American ginseng planting is large, and the whole cycle is as long as 4 to 5 years. During the planting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20A01N63/22A01P1/00A01P3/00C12R1/07
CPCA01N63/22C12N1/20C12N1/205C12R2001/07
Inventor 于馨陈国忠张兴晓冯志彬姜琳琳朱洪伟张建龙
Owner SHANDONG JINZHUJI PHARM CO LTD
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