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Studies of maize streak virus isolates from grass and cereal hosts in Nigeria por Mesfin, T., Bosque Pérez, N.A., Buddenhagen, I.W., Thottappilly, G., Oloyede, S.O.

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Feeding behaviour of Aphids craccivora (Koch) on cowpea cultivars with different levels of aphid resistance por Mesfin, T., Thottappilly, G., Singh, S.R.

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Resistance of cowpea (Vigna unguiculata (L.) Walp.) breeding lines to blackeye cowpea mosaic and cowpea aphid borne mosaic potyvirus isolates under experimental conditions por Boxtel, Jos van, Singh, B., Thottappilly, G., Maule, A.

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Genetic diversity in cowpea as revealed by random amplified polymorphic DNA por Mignouna, Hodeba D., Ng, N.Q., Ikea, J., Thottappilly, G.

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Distribution and disease recovery of African cassava mosaic virus (ACMV) in stems of resistance and susceptible cassava por Njock, T.E., Atiri, G., Thottappilly, G., Hahn, S.K.

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Disease development and recovery in resistant and susceptible cassava genotypes infected by African cassava mosaic geminivirus por Njock, T.E., Atiri, G.I., Thottappilly, G., Thresh, J.M.

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Biology of Cicadulina species (Homoptera: Cicadellidae) and transmission of maize streak virus por Asanzi, M.C., Bosque Pérez, N.A., Nault, L.R., Gordon, D.T., Thottappilly, G.

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Relationships between coinfection with cowpea aphidborn mosaic and cucumber mosaic viruses and yield of cowpea lines with varying resistance to these viruses por Mih, A.M., Atiri, G.I., Thottappilly, G.

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Virus diseases of soybeans in the tropics and subtropics por Mali, V.R., Thottappilly, G.

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Quarantine aspects of the international transfer of genetic resources from the International Institute of Tropical Agriculture por Rossel, H.W., Thottappilly, G., Ng, S.Y.C., Hartman, G.

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Genetic diversity and phylogenetic relationships in the genus Dioscorea using PCRRAPD por Mignouna, H., Asiedu, Robert, Thottappilly, G., Hahn, S.K.

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Screening germplasm of Vigna vexillata for resistance to cowpea mottle virus por Thottappilly, G., Ng, N.Q., Rossel, H.W.

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Vectors of virus and mycoplasma diseases: an overview por Thottappilly, G., Rossel, H.W., Reddy, D.V.R., Morales, F.J., Green, S.K., Makkouk, K.M.

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Importance du virus de la marbure du niebe et du virus de la mosaique jaune du niebe au Togo por Gumedzoe, M.Y.D., Sunu, D.Y., Thottappilly, G., Asselin, A.

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The role of tissue culture in the establishment of disease free germplasm for international distribution por Ng, S.Y.C., Rossel, H.W., Thottappilly, G.

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Occurence of Southern bean mosaic virus (SBMV) in Togo and its interaction with some cowpea cultivars por Gumedzoe, M.Y.D., Thottappilly, G., Asselin, A.

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Tissue culture in disease elimination and micropropagation por Ng, S.Y.C., Thottappilly, G., Rossel, H.W.

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A sensitive TAS-ELISA for the detection of some West African isolates of yam mosaic virus in Dioscorea spp. por Njukeng, A.P., Ariri, G.I., Hughes, Jacqueline d'Arros, Agindoran, B.O., Mignouna, Hodeba D., Thottappilly, G.

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Identification and characterization of viruses infecting bambara groundnut ( Vigna subterranea) in Nigeria por Thottappilly, G., Rossel, H.W.

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Intraplant variation in sympton expression and distribution of banana streak badnavirus in naturallyinfected plantain and banana ( Musa spp.) por Dahal, G., Pasberg-Gauhl, C., Gauhl, F., Thottappilly, G., Hughes, J.

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