Sumatra Disease of Cloves in Indonesia
作者:
J.M. Waller,
D. Sitepu,
期刊:
PANS Pest Articles & News Summaries
(Taylor Available online 1975)
卷期:
Volume 21,
issue 2
页码: 141-147
ISSN:0030-7793
年代: 1975
DOI:10.1080/09670877509411385
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Since the early 1960s, an apparently infectious disease of cloves has been spreading throughout W. Sumatra, one of the main clove producing areas of Indonesia. Preliminary field investigations were carried out in 1973, with a view to characterising the disease and attempts were made to isolate possible pathogenic organisms. Unfavourable soil and cultural conditions predispose trees to severe attack and present control is limited to correcting these factors.
点击下载:
PDF (593KB)
返 回