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Identification and Characterization of Colletotrichum spp.on Camellia(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年13期
Page:
145-148
Research Field:
Publishing date:

Info

Title:
Identification and Characterization of Colletotrichum spp.on Camellia
Author(s):
YANG Hai-yan 1; 2; XU Cheng-dong1; DONG Quan-ying1; FENG Yun-ping1
1.Chuxiong Normal University,Chuxiong,Yunnan 675000;
2.Yunnan Agricultural University,Kunming,Yunnan 650201
Keywords:
biological characteristics; Colletotrichum spp.; Camellia
PACS:
S 436.8
DOI:
-
Abstract:
Based on identification of Collelotrichum spp. on the Camellia cultivars Manao,the effects of carbon source,nitrogen source,photoperiod,pH value,temperture and fungicide on the pathogen’s growth and conidiospore germination were studied.The results showed that the pathogen was identified as Colletotrichum acutatum J.H.Simmonds；soluble starch was the most suitable carbon source and peptone was nitrogen source for colony growth,illumination and pH 5 was beneficial for conidiospore germination.20~30℃ was the preference temperature both for colony growth and conidiospore germination,the chlorothalonil had the greatest antifungal effect.

References:

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Memo

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Last Update: 2014-09-16