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Toxicity and protectant potential of camphor, a major component of essential oil of Ocimum kilimandscharicum, against four stored product beetles
The biological activity of camphor, a major component of essential oil of the basil shrub, Ocimum kilimandscharicum, against the beetles, Sitophilus granarius, S. zeamais, Tribolium castaneum andExpand
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Biological activity of 1,8 cineole, a major component of essential oil of Ocimum kenyense (Ayobangira) against stored product beetles
The efficacy of 1,8 cineole as repellent, toxicant and grain protectant against Sitophilus granarius, S. zeamais, Tribolium castaneum and Prostephanus truncatus was investiaged in the laboratoryExpand
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Efficacy evaluation of plant powders from Cameroon as post-harvest grain protectants against the infestation of Sitophilus zeamaisMotschulsky (Coleoptera: Curculionidae)
Dried, powdered leaves of four plant species (Eucalyptus saligna, Lippia adoensis, Plectranthus glandulosus and Stegan-otaenia araliacea), collected in the Adamawa province of Cameroon, were testedExpand
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Efficacy of Clausena anisata and Plectranthus glandulosus leaf powder against Prostephanus truncatus (Coleoptera: Bostrichidae) and two strains of Sitophilus zeamais (Coleoptera: Curculionidae) on
Powdered leaves of Clausena anisata and Plectranthus glandulosus were evaluated on Cameroonian and German strains of Sitophiluszeamais and Prostephanus truncatus for their insecticidal activities,Expand
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Bioactivity of fenchone and Plectranthus glandulosus oil against Prostephanus truncatus and two strains of Sitophilus zeamais
The toxic, repellent and reproduction inhibitory effects of Plectranthus glandulosus essential oil and one of its major compounds, fenchone, were evaluated against adult Prostephanus truncatus (Horn)Expand
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Bio-rational control of red flour beetle Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae) in stored wheat with Calneem® oil derived from neem seeds
The red flour beetle, Tribolium castaneum (Herbst), is one of the most serious secondary pests that feeds on a wide range of durable stored products including cereals, cereal products and other highExpand
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Comparative effect of short term exposures of Callosobruchus subinnotatus to carbon dioxide, nitrogen, or low temperature on behavior and fecundity
The effect of anesthetizing with carbon dioxide, nitrogen, or low temperature on the reproductive behavior and fecundity of Callosobruchus subinnotatus was investigated. Males and femalesExpand
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Penetration ability of Holepyris sylvanidis into the feeding substrate of its host Tribolium confusum
The bethylid wasp Holepyris sylvanidis (Brethes, 1913) is an antagonist of the confused flour beetle Tribolium confusum Jacquelin du Val 1868, a severe pest in the food processing industry and inExpand
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Spatial effects on competition between the larval parasitoids Habrobracon hebetor (Say) (Hymenoptera: Braconidae) and Venturia canescens (Gravenhorst) (Hymenoptera: Ichneumonidae) parasitising the
1 Humboldt University Berlin, Faculty of Agriculture and Horticulture, Institute for Horticultural Sciences, Section Phytomedicine, Lentzeallee 55/57, 14195 Berlin; 2 Biological Consultants Ltd.,Expand
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