Bioefficacy of Plant Extract Mixtures for the Protection of Cowpea Flowers Against Megalurothrips sjostedti Trybom (Thripidae)*
نویسندگان
چکیده
منابع مشابه
Repellency of Plant Extracts against the Legume Flower Thrips Megalurothrips sjostedti (Thysanoptera: Thripidae)
Megalurothrips sjostedti Trybom is an important pest of cowpea (Vigna unguiculata L.) in Africa. To propose an alternative to chemical control, the repellency of 24 plant extracts was evaluated against adult female thrips of M. sjostedti in the laboratory. Plant extracts in ethanol were separately applied on a filter paper disk in a still air visual cue olfactometer. The results showed highly s...
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Male sexual aggregations are a common territorial, mating-related or resource-based, behaviour observed in diverse organisms, including insects such as thrips. The influence of factors such as plant substrate, time of day, and geographic location on aggregation of thrips is uncertain, therefore we monitored the dispersion of male and female bean flower thrips (BFT), Megalurothrips sjostedti (Tr...
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ژورنال
عنوان ژورنال: Journal of Plant Sciences
سال: 2009
ISSN: 1816-4951
DOI: 10.3923/jps.2010.20.26