Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2009.1320.1324Clavigralla tomentosicollis, STÄL (Hemiptera: Coreidae)]]>BAN. M.SawadogoF. Dabire-BinsoC. L.DraboI. SanonA. 1220091219In Burkina Faso, farmers commonly use insecticidal plants for crop protection. To understand how insecticidal plant works (their mode of action), we carried out a bioassay on Clavigralla tomentosicollis, the cowpea pod sucking bugs with three insecticidal plants, Cassia nigricans V., Cymbopogon schoenanthus S. and Cleome viscosa L. Three modes of exposures (1) direct contact application, (2) stomach poisoning activity (3) and inhalation toxicity activity, were tested. The results showed a potent contact and stomach toxicity on 1st instars larvae regardless of the three crude extracts. But the plant extracts was less effective with older stages of the insects. A highest effectiveness was recorded with inhalation of vapours of crude extracts regardless of insect stages and type of plants. Implications of these findings are discussed regarding the use of plant extract for controlling pod sucking bugs in cowpea fields.]]>Ameh, S.A. and E.O. Ogunwolu,20002000pp: 175180Ateyyat, M.A. and M.S. Abu-Darwish,2009Rhamnus dispermus (Rhamnaceae) against peach trunk aphid, Pterochloroides persicae (Homoptera: Lachnidae).]]>7160164Ba, N.M., C.B. Dabire, I. Drabo, A. Sanon and M. Tamo,200830113121Belmain, S.R., G.E. Neal, D.E. Ray and P. Golob,200139287291Berhaut, J.,19672nd Edn.,Bouda, H., L.A. Tapondjou, D.A. Fontem and M.Y. Gumedzoe,2001Ageratum conyzoides, Lantana camara and Chromolaena odorata on the mortality of Sitophilus zeamis (Coleoptera, Curculionidae).]]>37103109Dabire, L.C.B.,19931993pp: 45-56pp: 45-56Dabire, L.C.B.,2001Clavigralla tomentosicollis STÄL. 1855.]]>2001Dabire, C.L.B., F.B. Kini, M.N. Ba, R.A. Dabire and K. Fouabi,2005Clavigralla tomentosicollis Stal. (Hemiptera: Coreidae).]]>252531Dabire, C.L.B., M.N. Ba and A. Sanon,2008Cleome viscosa L. (Capparaceae) plants on the cowpea storage pest, Callosobruchus maculatus Fab. (Coleoptera: Bruchidae).]]>54319326Dales, M.J.,19961st Edn.,Pages: 84Pages: 84Georges, K., B. Jayaprakasam, S.S. Dalavoy and M.G. Nair,2008Cassia nigricans from Burkina Faso.]]>9920372045Ketoh, G.K., H.K. Koumaglo and I.A. Glitho,2005Callosobruchus maculatus (F.) (Coleoptera: Bruchidae) development with essential oil extracted from Cymbopogon schoenanthus L. Spreng. (Poaceae) and the wasp Dinarmus basalis (Rondani) (Hymenoptera: Pteromalidae).]]>41363371Kini, F.B.,1993Hyptis spicigera Lam. Doctoral Dissertation.]]>pp: 122pp: 122Lambert, J., J.T. Arnason and B.J.R. Philoge-Ane,1985Hyptis spiceigera and Cassia nigricans.]]>6167170Lale, M.E.S.,1991Callosobruchus maculates.]]>105357362Nyalala, S. and B. Grout,2007Cleome gynandra L./Gynandropsis gynandra (L.) Briq.) as a red spider mite (Tetranychus urticae Koch) repellent in cut-flower rose (Rosa hybrida L.) cultivation.]]>114194198Ndungu, M.W., S.C. Chhabra and W. Lwande,1999Cleome hirta essential oil as livestock tick (Rhipicephalus appendiculatus) and maize weevil (Sitophilus zeamais) repellent.]]>70514516Ndungu, M.W., W. Lwande, A. Hassanali, L. Moreka and S.C. Chhabra,1995Cleome monophylla essential oil and its constituents as tick (Rhipicephalus appendiculatus) and maize weevil (Sitophilus zeamais) repellents.]]>76217222Ofuya, I.I. and I.E. Okuku,1994Aphis craccivora koch (Homoptera: Aphididae).]]>67127129Oparaeke, A.M., M.C. Dike and C.I. Amatobi,2005Vigna unguiculata (L.) walp plants-2. The pod borer, Maruca vitrata fab. (Lepidoptera: Pyralidae) and pod sucking bug, Clavigralla tomentosicollis Stal (Heteroptera: Coreidae).]]>383338Sanon A., Z. Ilboudo, L.C.B. Dabire, R.C.H Nebie, I.O Dicko and J.P. Monge,2006Hyptis spicigera Lam. (Labiatae) on the behaviour and development of Callosobruchus maculatus F. (Coleoptera: Bruchidae), a pest of stored cowpeas.]]>52117123SAS,2001Seck, D., G. Longnay, E. Haubruge, J.P. Wathelet, M. Marlier, C. Gaspar and M. Severin,1993Boscia senegalensis (Pers.) Lam. ex Poir. (Capparaceae) on stored grain insects.]]>19377389Seck, D., G. Lognay, E. Haubruge, M. Marlier and C. Gaspar,1996Callosobruchus maculatus using hermetic storage alone or in combination with Boscia senegalensis.]]>323944Tapondjou, L.A., C. Adler, H. Bouda and D.A. Fontem,2002Chenopodium ambrosioides leaves as post-harvest grain protectants against six-stored product beetles.]]>38395402Williams, L.A.D., E. Vasques, W. Reid, R. Porter and W. Kraus,2003Cleome viscosa L. (Capparaceae).]]>90468472