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Comparative susceptibility of different legume seeds to infestation by cowpea bruchid Callosobruchus maculatus (F.) (Coleoptera: Chrysomelidae)
C. maculatus legume seeds oviposition development susceptibility host selection weight loss
2015/3/3
The comparative susceptibility of seeds of ten legumes to infestation by Callosobruchus maculatus was studied in choice and no-choice experiments. Cowpea, garden pea and pigeon pea seeds recorded the ...
Evaluation of the efficacy of protectants against cowpea bruchids (Callosobruchus maculatus (F.)) on cowpea seeds (Vigna unguiculata (L.) Walp.)
actellic ash black pepper cloves coconut oil damage natural products
2015/3/1
A laboratory experiment of a completely randomised design and replicated four times evaluated the effectiveness to control the bruchid, Callosobruchus maculatus in cowpea by the synthetic insecticide ...
Effect of mahogany Khaya senegalensis seed oil in the control of Callosobruchus maculatus (Fab.) (Coleoptera: Bruchidae) on stored cowpea
K. senegalensis seed oil Pirimiphos methyl E.C. C. maculates cowpea grains bioassay
2015/2/6
Khaya senegalensis seed oil was evaluated for its efficacy in the control of Callosobruchus maculatus on stored cowpea. The oil was extracted locally from the dry K. senegalensis seeds. This was compa...
Effects of Cymbopogon citratus (lemon grass) and Ocimum suave (wild basil) applied as mixed and individual powders on the eggs laid and emergence of adult Callosobruchus maculatus (cowpea bruchids)
Cymbopogon citratus Ocimum suave Callosobruchus maculatus,
2011/1/12
Post harvest losses of cowpea grain are a serious problem, in Africa, as much as 20 - 50% of grain is lost because of infestation due Callosobruchus maculatus (Cowpea bruchids). Plant mixtures contain...
Persistent effect of a preparation of essential oil from Xylopia aethiopica against Callosobruchus maculatus (Coleoptera, Bruchidae)
C. maculatus Xylopia aethiopica persistence toxicity essential oil
2011/1/12
Cowpeas, Vigna unguiculata (Walp), are commonly attacked by Callosobruchus maculatus (Coleoptera, Bruchidae) during storage. Current methods to prevent losses during storage involve synthetic insectic...
Biological effect of ethanolic extract fractions of Ricinodendron heudelotii (Baill) Pierre ex Pax against Sitophilus zeamais Motschulsky and Callosobruchus maculatus Fabricius on stored grains
Ricinodendron heudelotii toxicity repellency stored grains Callosobruchus maculatus Sitophillus zeamais
2010/9/13
Ethanolic extract of dried leaves of Ricinodendron heudelotii was partitioned between equal volumes of hexane, ethylacetate, chloroform, butanol and water to obtain the various fractions. These fracti...
Potential of Anisopteromalus calandrae（Hymenoptera: Pteromalidae）as biocontrol agent of Callosobruchus maculatus（F.）（Coleopetera: Bruchidae）
Anisopteromalus calandrae, biological control, Cameroon, Callosobruchus maculatus, Cowpea.
2009/3/3
The bruchid Callosobruchus maculatus (F.) (Coleopetera: Bruchidae) is a major pest of stored cowpea Vigna unguiculata (Walp.) in Africa and particularly in northern Cameroon. Anisopteromalus calandr...
Impact of hexaflumuron, a chitin synthesis inhibitor, on growth, development and reproductive performance of the progeny in Callosobruchus maculatus after adult treatments
Hexaflumuron Callosobruchus maculatus eggs development fecundity longevity
2009/3/3
Hexaflumuron, a benzoylphenylurea derivative, was tested topically at four doses (0.5, 1, 1.5 and 2 µg/insect) on adults of Callosobruchus maculatus (Coleoptera: Bruchidae) and first evaluat...