Paecilomyces EJKS strain, fusarium E-9 strain and application of paecilomyces EJKS strain and fusarium E-9 strain
A Fusarium and Paecilomyces technology, applied in the fields of application, fungicides, fungi, etc., can solve human health threats, destroy the soil biological chain, pollute the environment, etc., and achieve the goal of ensuring sustainable use and protecting wild resources Effect
Active Publication Date: 2022-04-05
GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS
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Problems solved by technology
At present, the disease control of Curcuma in Guangxi is still dominated by chemical control, which not only pollutes the environment, but also causes damage to beneficial microorganisms in the soil, and also destroys the original biological chain in the soil, which in turn leads to an imbalance in the ecosystem.
Chemical pesticides have made great contributions to the prevention and control of traditional Chinese medicine diseases and the protection of agricultural production, but unscientific use will seriously damage the ecological environment and pose a threat to human health
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[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0031] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.
[0032] Endophytic fungi refer to a type of fungi that do not cause obvious disease symptoms to plant tissues during a certain cycle or all cycles in healthy plant tissues, and are an important part of the plant microbial community. Endophytic fungi are rich in biodiversity and can grow asymptomatically in different healthy tissues such as stems, leaves, and roots of plants. They exist naturally in temperate and tropical rainforests, and distribute about 300,000 species of terrestrial host plants. Bioactive compounds produced by endophytic fungi (excluding active compounds of host...
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The invention discloses a paecilomyces EJKS strain which is preserved in Guangdong Microbiological Culture Collection Center, the preservation number is GDMCC No: 61996, the preservation time is October 18, 2021, and the address of the preservation unit is Guangdong Scientific Microbiological Research Institute. The invention further discloses a fusarium E-9 strain, the preservation number of the fusarium E-9 strain is GDMCC No: 62167, and the preservation time of the fusarium E-9 strain is December 28, 2021. The invention also discloses an application of the paecilomyces EJKS strain and / or the fusarium E-9 strain in antagonism of the leaf spot disease of plants or scientific research. A research foundation is laid for solving the disease problem in large-area cultivation of the Guangxi curcuma zedoary, wild resources are protected, sustainable utilization of the Guangxi curcuma zedoary is guaranteed, and the method has important significance on recovery and development of the Guangxi curcuma zedoary industry.
Description
technical field [0001] The invention belongs to the technical field of plant disease resistance, and relates to Paecilomyces EJKS strain, Fusarium E-9 strain and applications thereof. Background technique [0002] Curcuma kwangsiensis (Curcuma kwangsiensis) is a plant of the genus Curauma (Curauma L) in the family Zingberaceae. It has a long history of medicinal use. It is recorded in the Chinese Pharmacopoeia that it has the effects of promoting qi, breaking blood, eliminating accumulation and relieving pain. Gold is also known as the five most valuable curcuma medicinal plants in my country. Along with the medical value of Zedoary is developed and utilized more and more, Guangxi Zedoary has become a kind of medicinal material with huge development potential and broad market prospect, and all places in Guangxi have begun to plant Curcuma. However, in recent years, due to factors such as the expansion of the planting area, continuous planting all year round, changes in the s...
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IPC IPC(8): C12N1/14A01N63/30A01P3/00C12R1/645C12R1/77
CPCY02A50/30
Inventor 宋利沙张占江蒋妮万凌云韦树根潘丽梅白隆华
Owner GUANGXI BOTANICAL GARDEN OF MEDICINAL PLANTS