Seed dressing insecticides for bean fly [Ophiomyia phaseoli(Tryon) (Diptera: Agromyzidae)] control in Ethiopia
作者:
T. Abate,
期刊:
Tropical Pest Management
(Taylor Available online 1991)
卷期:
Volume 37,
issue 4
页码: 334-337
ISSN:0143-6147
年代: 1991
DOI:10.1080/09670879109371610
出版商: Taylor & Francis Group
关键词: Ophiomyia phaseoli;bean fly;insecticidal control
数据来源: Taylor
摘要:
Six seed dressing insecticides were tested for efficacy againstOphiomyia phaseoli(BF) in 1987 and 1988 at two locations in south‐central Ethiopia. Endosulfan and aldrin, at 5 g a.i./kg of seeds, were the least phytotoxic and the most effective. The rest gave variable results; BF control with some insecticides (e.g. furathiocarb) was comparable, but they showed varying degrees of phytotoxicity. The maximum seed yield loss was 36.5%. The results suggest that aldrin be replaced with endosulfan, which is less persistent.
点击下载:
PDF (347KB)
返 回