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Wetro, E.Tounou, A.K.Agboton, C.Datinon, B.Dannon, E.A.Srinivasan, R.Pittendrigh, Barry R.Tamò, M.[Bionomics of the parasitoid Apanteles taragamae as influenced by different diets fed to its host, Maruca vitrata]Bionomics of the parasitoid Apanteles taragamae as influenced by different diets fed to its host, Maruca vitrata

Synthetic sex pheromone traps for the legume pod borer, Maruca vitrata (Fabricius) (Lepidoptera: Crambidae), effectively attracted males in cowpea fields at Cotonou (lat. 6°25' N) in southern Benin, where pest incidence is observed throughout the year. However, the same pheromone lures caught ver...


Adati, T.Tamò, M.Koji, S.Downham, M.C.A.[Effect of migration and mating status of the legume pod borer, Maruca vitrata (Fabricius) (Lepidoptera: Crambidae) on the efficacy of synthetic sex pheromone traps in West Africa]Effect of migration and mating status of the legume pod borer, Maruca vitrata (Fabricius) (Lepidoptera: Crambidae) on the efficacy of synthetic sex pheromone traps in West Africa

The Natural Resources Institute (NRI) and the International Institute of Tropical Agriculture (IITA) are collaborating to develop sex pheromone traps as monitoring tools for Maruca vitrata. The principal component of the pheromone is (E, E)-10, 12-hexadecadienal. Our trapping experiments in cowpe...


Downham, M.C.A.Tamo, M.Hall, D.Datinon, B.Dahounto, D.Adetonah, J.[Development of sex pheromone traps for monitoring the legume podborer, Maruca vitrata (F.) (Lepidoptera: pyralidae)]Development of sex pheromone traps for monitoring the legume podborer, Maruca vitrata (F.) (Lepidoptera: pyralidae)

The legume pod borer Maruca vitrata Fabricius (Lepidoptera: Crambidae) is a serious pest of cowpea in West-Africa. The parasitoid Apanteles taragamae Viereck (Hymenoptera: Braconidae) that originates from Taiwan is a potential candidate for biological control of M. vitrata. We investigated under ...


Dannon, E.A.Tamo, M.Huis, A. vanDicke, M.[Functional response and life history parameters of Apanteles taragamae, a larval parasitoid of Maruca vitrata]Functional response and life history parameters of Apanteles taragamae, a larval parasitoid of Maruca vitrata

Cowpea Vigna unguiculata (L.) Walp. is an important component in mixed cropping systems that are appropriate to the agro-ecological characteristics of the West African savannah. However, the contribution of cowpea to overall productivity of the systems is reduced by a number of insect pest specie...


Adati, T.Tamò, M.Yusuf, S.R.Downham, M.C.A.Singh, B.B.Hammond, W.[Integrated pest management for cowpea cereal cropping systems in the West African savannah]Integrated pest management for cowpea cereal cropping systems in the West African savannah

The larval parasitoid guild of the cowpea pod borer Maruca vitrata was studied on wild and cultivated host plants in Southern and Central Benin, West Africa. A total of eight parasitoids, seven of which belonging to the Hymenoptera: Braconidae, and one to the Diptera: Tachinidae, were observed ex...


Arodokoun, D.Y.Tamo, M.Cloutier, C.Brodeur, J.[Larval parasitoids occurring on Maruca vitrata Fabricius (Lepidoptera: Pyralidae) in Benin, West Africa]Larval parasitoids occurring on Maruca vitrata Fabricius (Lepidoptera: Pyralidae) in Benin, West Africa

Une expérimentation a été conduite à Abomey-Calavi (Sud-Bénin) à l'aide d'un dispositif de blocs aléatoires complets en réalisant différents types d'association Vigna-Sesbania. Le dispositif expérimental représenté par six traitements et quatre répétitions a été installé à quatre dates de semis e...


Capo-Chichi, E.Atachi, P.Tamò, M.Agboton, C.[Influence des associations de cultures vignasesbania sur la dynamiques des populations de maruca vitrata (Fabricius)]Influence des associations de cultures vignasesbania sur la dynamiques des populations de maruca vitrata (Fabricius)

Thedose-dependent mortality of second (3-4 days old),third (5-6 days old) and fourth (7-9 days old) larval instars of Marucavitrataas induced by the entomopathogenic fungal isolates, MetarhiziumanisopliaeMa 29 and BeauveriabassianaBb 115 was determined in a laboratory experiment. For ...


Mehinto, J.T.Atachi, P.Douro-Kpindou, O.K.Dannon, E.A.Tamò, M.[Mortality of Maruca vitrata (Lepidoptera: Crambidae) larval stages induced by different doses of the entomopathogenic fungi Metarhizium anisopliae and Beauveria bassiana]Mortality of Maruca vitrata (Lepidoptera: Crambidae) larval stages induced by different doses of the entomopathogenic fungi Metarhizium anisopliae and Beauveria bassiana

The effect of temperature on the development and survival of the legume pod borer, Maruca vitrata (Fabricius) (Lepidoptera: Pyralidae) was examined by rearing cohorts on a semi-synthetic diet containing cowpea grain and leaf at different constant temperatures in the laboratory. The developmental ...


Adati, T.Nakamura, S.Tamò, M.Kawazu, K.[Effect of temperature on development and survival of the legume pod borer, Maruca vitrata (Fabricius) (Lepidoptera: Pyralidae) reared on a semisynthetic diet]Effect of temperature on development and survival of the legume pod borer, Maruca vitrata (Fabricius) (Lepidoptera: Pyralidae) reared on a semisynthetic diet

Insecticidal lectins were isolated from 20 resistant Vigna and non‐Vigna legumes and tested againstn 3 pests of cowpea namely: Maruca vitrata, Callosobruchus maculatus and Clavigralla tomentosicollis. Crude lectins were separated from seeds using sodium chloride extraction, ammonium sulfate fract...


Omitogun, O.Jackai, L.E.N.Thottappilly, G.[Isolation of insecticidal lectinenriched extracts from African yam bean (Sphenostylis stenocarpa) and other legume species]Isolation of insecticidal lectinenriched extracts from African yam bean (Sphenostylis stenocarpa) and other legume species

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