Groundnut pests and their control in the semi‐arid tropics
作者:
J. A. Wightman,
P. W. Amin,
期刊:
Tropical Pest Management
(Taylor Available online 1988)
卷期:
Volume 34,
issue 2
页码: 218-226
ISSN:0143-6147
年代: 1988
DOI:10.1080/09670878809371245
出版商: Taylor & Francis Group
关键词: Groundnut;Arachis;insects;pests
数据来源: Taylor
摘要:
White grubs, termites, millipedes, wireworms and earwigs bore holes in developing groundnut (Arachis hypogaeaL.) pods throughout the semi‐arid tropics. White grubs and termites also damage the roots. The above‐ground pests includeSpodoptera lituraFab. and the groundnut leaf minerAproaerema modicellaDeventer in Asia. Aphids transmit a number of virus diseases. A thripsFrankliniella schultzei(Trybom) is the vector of bud necrosis disease, which is a serious problem in Asia, southern USA and Australia. Jassids can cause much foliar damage, but their pest status is not certain, except as virus vectors. The pest control options lead away from insecticides, which are often available and are too expensive, towards exploiting host plant resistance and natural control and employing management techniques that restrict pest activity.
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