References
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- SALIFU , A. B. 1984 . A screenhouse technique for evaluating cowpea resistance to cowpea flower thrips Megalurothrips sjostedti (Trybom) . Tropical Grain Legume Bulletin , 29 : 7 – 13 .
- SALIFU , A. B. 1986 . Studies on aspects of the biology of the flower thrips Megalurothrips sjostedti (Trybom) with particular reference to resistance in its host, cowpea Vigna unguiculata (L.) Walp. , 267 University of London . PhD thesis
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