热带作物学报2012，Vol.33Issue(1)：122-126,5.DOI:10.3969/j.issn.1000-2561.2012.01.025
芒果树回枯病病原菌鉴定及其生物学特性研究
Identification and Biological Characteristics of the Blight Pathogen of Mango Tree
摘要
Abstract
The blight pathogen of mango tree was identified and the biological characteristics of the pathogen were studied. Based on the culture characteristics, morphological character and pathogeniciry, the pathogen was identified as Botryodipiodm theobromat Pat..The optimal temperatures for the mycelium growth of B. theobromae were ranged from 28 to 32 ℃, and the fatal temperature was 60 ℃ for 10 min. The range of the optimal pH values for the mycelium growth was from 5 to 9. Dextrose was the best among the tested carbon sources, while D-xylose was not propitious for the mycelium growth. Peptone was the best nitrogen source for the mycelium growth, and continuous illumination was most favorable to the mycelium growth.关键词
芒果树/回枯病/病原菌鉴定/生物学特性Key words
Mango tree/ Blight/ Pathogen identification/ Biological characteristics分类
农业科技引用本文复制引用
胡美姣,杨冬平,杨波,李敏,高兆银,张正科,蒲金基..芒果树回枯病病原菌鉴定及其生物学特性研究[J].热带作物学报,2012,33(1):122-126,5.基金项目
公益性行业(农业)科研专项经费项目(No.201203092-02) （农业）
中央级公益性科研院所基本科研业务费(No.2011hzslJ004). （No.2011hzslJ004）
