Plant virus diseases of importance to African agricultureTHOTTAPPILLY, G.Journal of phytopathology (1986). 1992, Vol 134, Num 4, pp 265-288, issn 0931-1785Article

UNTERSUCHUNGEN UEBER DAS BLATTROLLVIRUS DER ERBSE UND SEINE VEKTOREN. IV. UEBERTRAGUNGSVERSUCHE UNTER VERWENDUNG VERSCHIEDENER PFLANZENARTEN ALS VIRUSQUELLEN UND TESTPFLANZEN = RECHERCHES SUR LE VIRUS DE L'ENROULEMENT DU POIS ET DE SES VECTEURS. IV. EXPERIENCES DE TRANSMISSION UTILISANT DIVERSES ESPECES DE PLANTES COMME SOURCES DE VIRUS ET COMME PLANTES-TESTSTHOTTAPPILLY G; SCHMUTTERER H.1973; Z. PFLANZENKRANKH. PFLANZENSCHUTZ; DTSCH.; DA. 1973; VOL. 80; NO 1; PP. 34-38; ABS. ANGL.; BIBL. 14REF.Serial Issue

COWPEA MOTTLE VIRUS: FIELD RESISTANCE AND SEED TRANSMISSION IN VIRUS-TOLERANT COWPEAALLEN DJ; THOTTAPPILLY G; ROSSEL HW et al.1982; ANN. APPL. BIOL.; ISSN 0003-4746; GBR; DA. 1982; VOL. 100; NO 2; PP. 331-336; BIBL. 15 REF.Article

OBSERVATION OF A VIRUS ASSOCIATED WITH SEVERE CHLOROSIS OF MICHIGAN BROAD BEAN = OBSERVATION D'UN VIRUS ASSOCIE A UNE CHLOROSE GRAVE DE LA FEVE AU MICHIGANTHOTTAPPILLY G; HARRIS KF; BATH JE et al.1975; PHYTOPATHOL.; DTSCH.; DA. 1975; VOL. 84; NO 4; PP. 343-351; ABS. ALLEM.; BIBL. 1 P.Article

APHID TRANSMISSION CHARACTERISTICS OF PEA ENATION MOSAIC VIRUS ACQUIRED FROM A MEMBRANE-FEEDING SYSTEMTHOTTAPPILLY G; BATH JE; FRENCH JV et al.1972; VIROLOGY; U.S.A.; DA. 1972; VOL. 50; NO 3; PP. 681-689; BIBL. 1 P.Serial Issue

Virus diseases of cowpea in tropical AfricaTHOTTAPPILLY, G; ROSSEL, H. W.Tropical pest management. 1992, Vol 38, Num 4, pp 337-348, issn 0143-6147Article

Virus diseases of cowpeas in the tropicsMALI, V. R; THOTTAPPILLY, G.Review of tropical plant pathology. 1986, Vol 3, pp 361-403, issn 0257-425XArticle

Seed transmission of viruses in soybean (Glycine max) in relation to sanitation and international transfer of improved germplasmROSSEL, H. W; THOTTAPPILLY, G.Seed science and technology. 1993, Vol 21, Num 1, pp 25-30, issn 0251-0952Article

HOST RANGE, SYMPTOMATOLOGY, AND ELECTRON MICROSCOPY OF A PERSISTENT, APHID-TRANSMITTED VIRUS FROM ALFALFA IN MICHIGAN.THOTTAPPILLY G; KAO YCJ; HOOPER GR et al.1977; PHYTOPATHOLOGY; U.S.A.; DA. 1977; VOL. 67; NO 12; PP. 1451-1459; BIBL. 43 REF.Article

Identification and characterization of viruses infecting bambara groundnut (Vigna subterranea) in NigeriaTHOTTAPPILLY, G; ROSSEL, H. W.International journal of pest management (Print). 1997, Vol 43, Num 3, pp 177-185, issn 0967-0874Article

Relative usefulness of mechanical and aphid inoculation as modes of screening cowpeas for resistance against cowpea aphid-borne mosaic virusATIRI, G. I; THOTTAPPILLY, G.Tropical agriculture. 1984, Vol 61, Num 4, pp 289-292, issn 0041-3216Article

Characteristics of a cowpea chlorotic mottle virus isolate from NigeriaTHOTTAPPILLY, G; SEHGAL, O. P; ROSSEL, H. W et al.Plant disease. 1993, Vol 77, Num 1, pp 60-63, issn 0191-2917Article

The importance of colonizing and non-colonizing aphid vectors in the spread of cowpea aphid-borne mosaic virus in cowpeaATIRI, G. I; ENOBAKHARE, D. A; THOTTAPPILLY, G et al.1986, Vol 5, Num 6, pp 406-410Article

Occurrence of rice yellow mottle virus in some Sahelian countries in West AfricaJOHN, V. T; THOTTAPPILLY, G; AWODERU, V. A et al.1984, Vol 32, Num 3, pp 86-87Article

UN NOUVEAU DOSSIER DE LA MALADIE A VIRUS DE LA BIGARRURE JAUNE A BADEGGI, NIGERIAROSSEL HW; AYOTADE KA; THOTTAPPILLY G et al.1982; FAO, BULL. COMM. INT. RIZ; ITA; DA. 1982; VOL. 31; NO 2; PP. 22-23; BIBL. 8 REF.Article

Effects of cypermethrin and deltamethrin on the feeding behaviour of Aphis craccivora and transmission of cowpea aphid-borne mosaic virusATIRI, G. I; THOTTAPPILLY, G; LIGAN, D et al.Annals of applied biology. 1987, Vol 110, Num 3, pp 455-461, issn 0003-4746Article

Detection of episomal banana streak badnavirus by IC-PCRHARPER, G; DAHAL, G; THOTTAPPILLY, G et al.Journal of virological methods. 1999, Vol 79, Num 1, pp 1-8, issn 0166-0934Article

Discrimination of cassava-associated Bemisia tabaci in Africa from polyphagous populations, by PCR-RFLP of the internal transcribed spacer regions of ribosomal DNAABDULLAHI, I; ATIRI, G. I; THOTTAPPILLY, G et al.Journal of applied entomology (1986). 2004, Vol 128, Num 2, pp 81-87, issn 0931-2048, 7 p.Article

Molecular characterization of whitefly, Bemisia tabaci (Hemiptera: Aleyrodidae) populations infesting cassavaABDULLAHI, I; WINTER, S; ATIRI, G. I et al.Bulletin of entomological research. 2003, Vol 93, Num 2, pp 97-106, issn 0007-4853, 10 p.Article

Isolation of insecticidal lectin-enriched extracts from African yam bean (Sphenostylis stenocarpa) and other legume speciesOMITOGUN, O. G; JACKAI, L. E. N; THOTTAPPILLY, G et al.Entomologia experimentalis et applicata. 1999, Vol 90, Num 3, pp 301-311, issn 0013-8703Article

Cowpea embryo rescue. 1. Influence of culture media composition on plant recovery from isolated immature embryosPELLEGRINESCHI, A; FATOKUN, C. A; THOTTAPPILLY, G et al.Plant cell reports (Print). 1997, Vol 17, Num 2, pp 133-138, issn 0721-7714Article

Viruses and virus diseases of maize in tropical AfricaTHOTTAPPILLY, G; BOSQUE-PEREZ, N. A; ROSSEL, H. W et al.Plant pathology. 1993, Vol 42, Num 4, pp 494-509, issn 0032-0862Article

Origin and phylogeny of guinea yams as revealed by RFLP analysis of chloroplast DNA and nuclear ribosomal DNATERAUCHI, R; CHIKALEKE, V. A; THOTTAPPILLY, G et al.Theoretical and Applied Genetics. 1992, Vol 83, Num 6-7, pp 743-751, issn 0040-5752Article

Use of the enzyme-linked immunosorbent assay (ELISA) in the detection of Rhizobium both in culture and from root nodules of soybeans and cowpeasASANUMA, S; THOTTAPPILLY, G; AYANABA, A et al.Canadian journal of microbiology. 1985, Vol 31, Num 6, pp 524-528, issn 0008-4166Article

The effect of aphid-resistance in cowpea on infestation and development of Aphis craccivora and the transmission of cowpea aphid-borne mosaic virusATIRI, G. I; EKPO, E. J. A; THOTTAPPILLY, G et al.Annals of applied biology. 1984, Vol 104, Num 2, pp 339-346, issn 0003-4746Article