期刊名称：Pertanika Journal of Social Sciences & Humanities
印刷版ISSN：0128-7702
电子版ISSN：2231-8534
出版年度：1982
卷号：5
期号：1
出版社：Universiti Putra Malaysia
摘要：Bacterial stalk rot o f corn (Zea may s L.) was observed and the causal bacterium isolated from infected corn plants. Based on the symptoms, pathogenicity, cultural, biochemical and physiological studies, the pathogen was identified as Erwinia chrysanhemi Burk. McFadded and Dimock. However, the corn strains were found to be only weakly virulent to the susceptible pineapple cultivars tested, suggesting that it may be a distinct pathovar o f the bacterium. Pathogenicity test showed that the 3 wk. and 5 wk. old corn plants, o f a popular corn variety, Metro, and a recent sweet corn variety, 'B ak ti’, grown in Malaysia, were susceptible to the disease.
