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Study on the Resistance of Arbuscular Mycorrhizal Fungi to Phytophthora capsici of Pepper(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年05
Page:
125-128
Research Field:
Publishing date:

Info

Title:
Study on the Resistance of Arbuscular Mycorrhizal Fungi to Phytophthora capsici of Pepper
Author(s):
ZHANG Shu-bin; LIU Jian-bin; WANG You-shan
(Institute of Plant Nutrition and Resource，Beijing Academy of Agriculture and Forest Science，Beijing 100097)
Keywords:
arbuscular mycorrhizal(AM) fungi; Phytophtora capsici; disease index; colonization
PACS:
-
DOI:
10.11937/bfyy.201505036
Abstract:
Taking bell pepper ‘Guoxi 109’ as test material,a pot experiment was conducted to evaluate the influence of arbuscular mycorrhizal(AM) fungi on the Phytophthora capsici of pepper.There were five strains of G.mosseae and G.intraradice respectively.Most of AM fungi tested significantly reduced the harm of phytophthora blight of pepper，and relative control effect of phytophthora disease was for 37.0%-75.0%.Control effect was quite different between different AM fungi，and G.mosseae was more effective than G.intraradices,control effect of GM5 reached 75.0%,control effect of GI7 (one strains of G.intraradices) reached 50.0%.G.mosseae had the potential for the prevention and control of the Phytophthora capsici of pepper.

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Last Update: 2015-06-24