|Table of Contents|

Screening of Antagonistic Actinomycetes on Ceratocystis fimbriata Caused Pomegranate Wilt and Taro Black Rot(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年01
Page:
117-119
Research Field:
Publishing date:

Info

Title:
Screening of Antagonistic Actinomycetes on Ceratocystis fimbriata Caused Pomegranate Wilt and Taro Black Rot
Author(s):
GUO Jian-wei 1; YANG Jian 1; WANG Jian-hu 1; GUO Juan 1; YANG Li-fen 1; ZHOU Yin-li 1; 2; LI Xin 1
(1.Key Laboratory of Higher Quality and Efficient Cultivation and Security Control of Crops for Yunnan Province，Honghe University，Mengzi,Yunnan 661100；2.Key Laboratory for Agri-biodiversity and Pest Management of Education Ministry of China，Yunnan Agricultural University，Kunming,Yunnan 650201)
Keywords:
Keywords:Pomegranate Wilt; Taro Black Spot; Ceratocystis fimbriata ; antagonistic actinomycetes
PACS:
-
DOI:
10.11937/bfyy.201501032
Abstract:
Abstract:Taking 5 samples of pomegranate rhizosphere soil as materials,and had separated isolate actinomycetes by gradient dilution coating method and screen antagonistic strains on the pathogen of Pomegranate Wilt，Taro Black Rot together with testing their angonistic spectrum by confrontation culture method，in order to lay foundation for effectively control the plant disease resulted by C.fimbriata in Mengzi county exploring eco-friendly soil actinomycetes.The results showed that 9 strains of 19 strains actinomycetes from pomegranate rhizosphere soil could inhibit the pathogens of Pomegranate Wilt；Taro Black Spot and Jatropha fruit rot，additional DCAA-12 with higher antagonistic activity and growth rate，which could be used to control the diseases of pomegranate and taro caused by C.fimbriata and reverse diseased soil.

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Last Update: 2015-02-16