Thottappilly, G.    

Firstname:G. 
Surname:Thottappilly 
Email: 
Institute:IITA 
Homepage:http://www.iita.org 
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140 publications (0 read)





Publications as Author



2005

PCR marker-based analysis of wild and cultivated yams (Dioscorea spp.)in Nigeria: genetic relationships and implication for ex situ conservation, Mignouna, H., Abang, M., Wanyera, N., Chikaleke, V., Asiedu, R. and Thottappilly, G., in: Genetic Resources and Crop Evolution, volume 52, pages 755-763, 2005. [DOI]
 
A genetic linkage map of Vigna vexillata, Ogundiwin, E., Thottappilly, G., Aken 'Ova, M.*, Pillay, M. and Fatokun, C., in: Plant Breeding, volume 124, number 4, pages 393-398, ISSN 0179-9541, 2005.
 

2004

Status of cassava mosaic virus diseases and cassava begomoviruses in sub-Saharan Africa, Atiri, G.*, Ogbe, F., Dixon, A., Winter, S., Ariyo, O. and Thottappilly, G., in: Journal of Sustainable Agriculture, volume 24, number 3, pages 5-35, 2004.
 

2003

Effects of cassava genotype, climate, and the Bemisia tabaci vector population on the development of African cassava mosaic geminivirus (ACMV), Abdullahi, I., Atiri, G.*, Winter, S., Thottappilly, G. and Dixon, A., in: Acta Agronomica Hungarica, volume 51, pages 37-46, ISSN 0238-0161, 2003.
 
Symtom severity of cassava mosaic disease in relation to concentration of African cassava mosaic virus in different cassava genotypes, Ogbe, F., Atiri, G.*, Dixon, A. and Thottappilly, G., in: Plant Pathology, volume 52, pages 84-91, ISSN 0032-0862, 2003.
 
Serological and biological variations of African cassava mosaic virus in Nigeria, Ogbe, F., Atiri, G.*, Dixon, A. and Thottappilly, G., in: Annals of Applied Biology, volume 143, number 2, pages 203-213, ISSN 0003-4746, 2003.
 
Cassava mosaic disease and its causal agents: the Nigeria situation, Ogbe, F., Atiri, G.*, Thottappilly, G. and Dixon, A., in: Plant virology in sub-Saharan Africa proceedings of a conference organized by IITA, 4-8 June 2001, pages 411-422, International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria, 2003.
 
Symptom severity of cassava mosaic disease in relation to concentration of African cassava mosaic virus in different cassava genotypes, Ogbe, F., Atiri, G.*, Thottappilly, G. and Dixon, A., in: Plant Pathology, volume 52, pages 84-91, 2003.
 
Variants of East African cassava mosaic virus and its distribution in double infections with African cassava mosaic virus in Nigeria, Ogbe, F., Thottappilly, G., Dixon, A., Atiri, G.* and Mignouna, H., in: Plant Disease, volume 87, number 3, pages 229-232, ISSN 0191-2917, 2003.
 

2002

A sensitive TAS-ELISA for the detection of some West African isolates of yam mosaic virus (YMV) in Dioscorea species, Njukeng, A. P.*, Atiri, G.*, Hughes, J., Agindotan, B., Mignouna, H. and Thottappilly, G., in: Tropical Science, volume 42, pages 65-74, 2002.
 
Restriction of virus movement into axillary buds is an important aspect of resistance in cassava to African cassava mosaic virus, Ogbe, F., Atiri, G.* and Thottappilly, G., in: Journal of Phytopathology, volume 150, number 10, pages 546-552, 2002.
 

2001

The use of bud grafting to evaluate cassava for resistance to African Cassava Mosaic Disease virus: poster presented at CBN-V, Nov. 4-9, 2001. DDPSC/ILTAB, St. Louis, Missouri, USA, Ogbe, F., Dixon, A., Atiri, G.* and Thottappilly, G., pages S8-14, 2001.
 
Cassava Mosaic Disease (CMD): the Nigerian situation, Ogbe, F., Atiri, G.* and Thottappilly, G., pages 9, International Institute of Tropical Agriculture (IITA), 2001.
 
Evidence of double infection and random occurrence of cassava begomoviruses in sub-Saharan Africa, Ogbe, F., Atiri, G.*, Thottappilly, G., Dixon, A., Mignouna, H. and Quin, F., pages 524-529, 2001.
 

2000

Relationship between natural occurrence of banana streak badnavirus and symptom expression, relative concentration of viral antigen, and yield characteristics of some micropropagated Musa spp, Dahal, G., Ortiz, R., Tenkouano, A., Hughes, J., Thottappilly, G., Vuylsteke, D. and Lockhart, B., in: Plant Pathology, volume 49, number 1, pages 68-79, 2000.
 
Resistance of cowpea (Vigna unguiculata (L.) Walp.) breeding lines to blackeye cowpea mosaic and cowpea aphid borne mosaic potyvirus isolates under experimental conditions, Van Boxtel, J., Singh, B., Thottappilly, G. and Maule, A., in: Journal of Plant Disease and Protection, volume 107, pages 197-449, 2000.
 
Effectiveness of rhizobia nodulating recent promiscuous soyabean selections in the moist savanna of Nigeria, Sanginga, P., Thottappilly, G. and Dashiell, K., in: Soil Biology and Biochemistry, volume 32, pages 127-133, 2000.
 
Use of DNA markers for rapid improvement of crops in Africa, Thottappilly, G., Mignouna, H. and Omitogun, O., in: African Crop Science Journal, volume 8, number 1, pages 99-108, ISSN 1021-9730, 2000.
 

1999

International Institute of Tropical Agriculture, Schilder, A. M. C., Florini, D. A., Berner, D. K., Hughes, J., Ng, S. Y. C., Ng, N. Q., Thottappilly, G. and Haug, T. M., pages 65-78, APS Press, 1999.
 
First report of East African cassava mosaic begomovirus in Nigeria, Ogbe, F., Atiri, G.*, Robinson, D., Winter, S., Dixon, A., Quin, F. and Thottappilly, G., in: Plant Disease, volume 83, number 4, pages 398, ISSN 0191-2917, 1999.
 
Evaluation of micropropagated plantain and banana (Musa spp.) for banana streak badnavirus incidence under field and screenhouse conditions in Nigeria, Dahal, G., Gauhl, F., Pasberg-Gauhl, C., Hughes, J., Thottappilly, G. and Lockhart, B., in: Annals of Applied Biology, volume 134, number 2, pages 181-191, ISSN 0003-4746, 1999.
 
Isolation of insecticidal lectin-enriched extracts from African yam bean (Sphenostylis stenocarpa) and other legume species, Omitogun, O., Jackai, L. and Thottappilly, G., in: Entomologia Experimentalis et Applicata, volume 90, number 3, pages 301-311, ISSN 0013-8703, 1999.
 
Choice of DNA marker system, Mignouna, H., Fatokun, C. and Thottappilly, G., in: DNA marker-assisted improvement of the staple crops of sub-Saharan Africa: proceedings of a workshop on DNA markers, Ibadan, Nigeria, 21-22 August 1996, pages 9-15, International Institute of Tropical Agriculture (IITA); CTA, 1999.
 
Germplasm characterization at IITA, Ng, N. Q., Thottappilly, G. and Mignouna, H., in: DNA marker-assisted improvement of the staple crops of sub-Saharan Africa: proceedings of a workshop on DNA markers, Ibadan, Nigeria, 21-22 August 1996, pages 78-84, International Institute of Tropical Agriculture (IITA); CTA, 1999.
 
A new virus on maize in Nigeria: maize mild mottle virus, Thottappilly, G., Batten, J. S., Qiu, W. P., Hughes, J. and Scholthof, G. K., in: Plant Disease, volume 83, number 3, pages 302, ISSN 0191-2917, 1999.
 
Identification and differentiation of isolates of Colletotrichum gloeosporioides from yam by random amplified polymorphic DNA markers, Thottappilly, G., Mignouna, H., Onasanya, A., Abang, M., Oyelakin, O. and Singh, N. K., in: African Crop Science Journal, volume 7, number 2, pages 195-205, ISSN 1021-9730, 1999.
 
Overview of DNA marker research at IITA, Thottappilly, G., Crouch, J. H. and Quin, F., in: DNA marker-assisted improvement of the staple crops of sub-Saharan Africa: proceedings of a workshop on DNA markers, Ibadan, Nigeria, 21-22 August 1996, pages 3-8, International Institute of Tropical Agriculture (IITA); CTA, 1999.
 
DNA markers for plant health management, Thottappilly, G., Crouch, J. H. and Ortiz, R., in: DNA marker-assisted improvement of the staple crops of sub-Saharan Africa: proceedings of a workshop on DNA markers, Ibadan, Nigeria, 21-22 August 1996, pages 101-106, International Institute of Tropical Agriculture (IITA); CTA, 1999.
 
Supply of pest free stock, Thottappilly, G., Ng, S. Y. C. and Winter, S., in: Abstracts of the XIVth International Plant Protection Congress (IPPC), Jerusalem, Israel, 25-30 July 1999, pages 86, 1999.
 

1998

Application of molecular markers in germplasm enhancement of cassava (Manihot esculenta Crantz) and yam (Dioscorea spp.) at IITA, Mignouna, H., Asiedu, R., Dixon, A., Tonukari, N. J., Ng, N. Q., Thottappilly, G., Knox, M. R. and Ellis, T., in: Technical document, FAO/IAEA on 'Use of novel DNA fingerprinting techniques for the detection and characterisation of genetic variation in vegetatively propagated crops', Mumbi, India, 24-27 February 1997, 1998.
 
Genetic diversity in cowpea as revealed by random amplified polymorphic DNA, Mignouna, H., Ng, N. Q., Ikea, J. and Thottappilly, G., in: Journal of Genetics & Breeding, volume 53, pages 151-159, ISSN 0394-9257, 1998.
 
Studies on a Nigerian isolate of banana streak badnavirus: II. Effect of intraplant variation on virus accumulation and reliability of diagnosis by ELISA, Dahal, G., Pasberg-Gauhl, C., Gauhl, F., Thottappilly, G. and Hughes, J., in: Annals of Applied Biology, volume 132, pages 263-275, ISSN 0003-4746, 1998.
 
Application of embryo culture in germinating African cassava mosaic disease resistant gene mapping population, Akano, A. O., Ng, S. Y. C., Dixon, A. and Thottappilly, G., in: Tropical Agriculture (Trinidad), volume 75, pages 217-219, ISSN 0041-3216, 1998.
 
Properties of a virus causing mosaic and leaf curl disease of Celosia argentea L. in Nigeria, Owolabi, T. A., Taiwo, G. A., Thottappilly, G., Shoyinka, S.*, Proll, E. and Rabenstein, F., in: Acta Virologica, volume 42, pages 133-139, 1998.
 
Effect of temperature on symptom expression and reliability of banana streak badnavirus detection in naturally infected plantain and banana (Musa spp.), Dahal, G., Hughes, J., Thottappilly, G. and Lockhart, B., in: Plant Disease, volume 82, number 1, pages 16-21, ISSN 0191-2917, 1998.
 
Reaction of cowpea (Vigna unguiculata L. Walp.) to six isolates of blackeye cowpea mosaic virus (BlCMV) and cowpea aphid-borne mosaic virus (CAMV), two potyviruses infecting cowpea in Nigeria, Gumedzoe, Y. M.*, Rossel, H. W., Thottappilly, G., Asselin, A. and Huguenot, C., in: International Journal of Pest Management, volume 44, number 1, pages 11-16, ISSN 0967-0874, 1998.
 
Molecular taxonomy of cultivated and wild yams in West Africa, Mignouna, H., Asiedu, R. and Thottappilly, G., in: Root crops and poverty alleviation: proceedings, sixth triennial symposium of the International Society for Tropical Root Crops - Africa Branch, 22-28 October, 1995, Lilongwe, Malawi, pages 429, 1998.
 
Occurrence of Telfairia mosaic virus (TEMV) in fluted pumpkin in Nigeria, Shoyinka, S.* and Thottappilly, G., in: African Crop Science Journal, volume 6, number 1, pages 69-78, ISSN 1021-9730, 1998.
 
Diseases of cowpea, Allen, D. J., Thottappilly, G., Emechebe, A. and Singh, B., pages 267-324, CAB International, 1998.
 
Studies on a Nigerian isolate of banana streak badnavirus: I. Purification and enzyme-linked immunosorbent assay, Thottappilly, G., Dahal, G. and Lockhart, B., in: Annals of Applied Biology, volume 132, pages 253-261, ISSN 0003-4746, 1998.
 
Les maladies virales du niebe en Afrique: Guide de recherche de l'Iita, No. 53, Thottappilly, G. and Rossel, H. W., Guide de recherche de l'Iita, No. 53, International Institute of Tropical Agriculture (IITA), ISBN 978-131-136-3, 1998.
 
Les virus et les maladies virales du mais en Afrique tropicale: Guide de recherche de l'Iita, No. 54, Thottappilly, G., Rossel, H. W. and Bosque-Perez, N. A., Guide de recherche de l'Iita, No. 54, International Institute of Tropical Agriculture (IITA), ISBN 978-131-137-1, 1998.
 

1997

Evaluation of micropropagated plantain and banana hybrids for banana streak badnavirus incidence in Nigeria, Dahal, G., Hughes, J., Gauhl, F., Pasberg-Gauhl, C., Thottappilly, G., Tenkouano, A., Vuylsteke, D. and Lockhart, B., in: Phytopathology, volume 87, number S-22, 1997.
 
Application of embryo culture in establishing African cassava mosaic disease resistant gene mapping population, Akano, A. O., Ng, S. Y. C., Dixon, A. and Thottappilly, G., in: Book of Abstracts: 11th Symposium of the International Society for Tropical Root Crops (ISTRC), 19-24 October, Trinidad and Tobago, 1997.
 
Nitrogen fixation and N contribution by promiscuous nodulating soybeans in the southern Guinea savanna of Nigeria, Sanginga, N., Dashiell, K., Okogun, J. and Thottappilly, G., in: Plant and Soil, volume 195, pages 257-266, ISSN 0032-079X, 1997.
 
Intraplant variation in sympton expression and distribution of banana streak badnavirus in naturally-infected plantain and banana ( Musa spp.), Dahal, G., Pasberg-Gauhl, C., Gauhl, F., Thottappilly, G. and Hughes, J., in: Phytopathology, volume 87, number S-22, 1997.
 
Oppotunities for biotechnology in cowpea, Monti, L. M., Murdock, L. L. and Thottappilly, G., pages 283-292, chapter 30, International Institute of Tropical Agriculture (IITA); Japan International Research Center for Agricultural Sciences (JIRCAS), 1997.
 
Cowpea embryo rescue:Influence of culture media composition on plant recovery from isolated immature embryos, Pellegrineschi, A., Fatokun, C., Thottappilly, G. and Adepoju, A., in: Plant Cell Reports, volume 17, pages 133-138, 1997.
 
Effect of temperature on symptom expression and detection of banana streak badnavirus in plantains and bananas, Dahal, G., Hughes, J., Thottappilly, G. and Lockhart, B., in: Phytopathology, volume 87, number S-22, 1997. [DOI]
 
Implementation in Africa of serological diagnostic test for cassava mosaic geminiviruses, Ogbe, F., Thottappilly, G. and Quin, F., in: African Journal of Root and Tuber Crops, volume 2, pages 33-36, 1997.
 
Viral diseases of cowpea and their control by resistance-conferring genes, Hampton, R. O., Thottappilly, G. and Rossel, H. W., pages 159-175, chapter 14, International Institute of Tropical Agriculture (IITA); Japan International Research Center for Agricultural Sciences (JIRCAS), 1997.
 
Variable demography in the Nigeria population of Callosobruchus maculatus Fab on cowpea, Vigna unguiculata (L.) Walp and another food legume, Sphenostylis sternocarpa Harms, Jackai, L., Thottappilly, G. and Ofuya, T. I., in: Joint Congress of the Entomological Society of Southern Africa (11th Congress) and the African Association of Insect Scientists (12th Congress), 30th June-4 July 1997, pages 97-98, Stellenbosch, South Africa, 1997.
 
Survey on cowpea virus incidence and distribution in Nigeria, Shoyinka, S.*, Thottappilly, G., Adebayo, G. G. and Anno-Nyako, F. O.*, in: International Journal of Pest Management, volume 43, pages 127-132, 1997.
 
Genetic polymorphism of cassava within the Republic of Benin detected with RAPD markers, Tonukari, N. J., Thottappilly, G., Ng, N. Q. and Mignouna, H., in: African Crop Science Journal, volume 5, number 3, pages 219-228, ISSN 1021-9730, 1997.
 
Banana streak badnavirus: development of diagnostics by ELISA and PCR, Thottappilly, G., Dahal, G., Harper, G., Hull, R. and Lockhart, B., in: Phytopathology, volume 87, number S-97, 1997.
 
Identification and characterization of viruses infecting bambara groundnut ( Vigna subterranea) in Nigeria, Thottappilly, G. and Rossel, H. W., in: International Journal of Pest management, volume 43, pages 177-185, 1997.
 

1996

Molecular markers in germplasm enhancement of yams (Dioscorea spp.), Mignouna, H., Ng, N. Q., Asiedu, R. and Thottappilly, G., in: 2nd Internaitonal Crop Science Congress, 17-24 November 1996, Newsletter, India: abstracts of poster session, pages 312, 1996.
 
Molecular markers in germplasm enhancement of yams (Dioscorea spp.), Mignouna, H., Ng, N. Q., Asiedu, R. and Thottappilly, G., in: 2nd Internaitonal Crop Science Congress, 17-24 November 1996, Newsletter, India: abstracts of poster session, pages 312, 1996.
 
Disease development and recovery in resistant and susceptible cassava genotypes infected by African cassava mosaic geminivirus, Njock, T. E., Atiri, G.*, Thottappilly, G. and Thresh, J. M., in: African Plant Protection, volume 2, number 2, pages 97-102, 1996.
 
Occurence of Southern bean mosaic virus (SBMV) in Togo and its interaction with some cowpea cultivars, Gumedzoe, Y. M.*, Thottappilly, G. and Asselin, A., in: African Crop Science Journal, volume 4, number 2, pages 215-221, ISSN 1021-9730, 1996.
 
Identification of okra mosaic virus from Indigofera spicata in Nigeria, Thottappilly, G., in: Acta Virologica, volume 40, pages 233-238, 1996.
 
Virus diseases of cowpea in Africa: IITA Research Guide, No. 53, Thottappilly, G. and Rossel, H. W., IITA Research Guide, No. 53, International Institute of Tropical Agriculture (IITA), 1996.
 

1995

Biology of Cicadulina species (Homoptera: Cicadellidae) and transmission of maize streak virus, Asanzi, M. C., Bosque-Perez, N. A., Nault, L. R., Gordon, D. T. and Thottappilly, G., in: African Entomology, volume 3, number 2, pages 173-179, 1995.
 
Random amplified polymorphism DNA (RAPD) markers for genetic fingerprinting of IITA elite clones and landraces of root crops, Mignouna, H., Asiedu, R., Tonukari, N. J., Ng, N. Q. and Thottappilly, G., in: Extended synopses, FAO/IAEA International Symposium on the use of induced mutations and molecular techniques for crop improvement, 19-23 June 1995, Vienna, Austria. IAEA-SM-340, pages 199, 1995.
 
Viruses and virus diseases of maize in tropical Africa: IITA research guide, No. 54, Thottappilly, G., Rossel, H. W. and Bosque-Perez, N. A., IITA research guide, No. 54, International Institute of Tropical Agriculture (IITA), 1995.
 

1994

Genetic diversity and phylogenetic relationships in the genus Dioscorea using PCR-RAPD, Mignouna, H., Asiedu, R., Thottappilly, G. and Hahn, S. K., in: Invited paper at the symposium of the International Society for Tropical Root Crops (ISTRC), Brazil, November 14-19, 1994, 1994.
 
Distribution and disease recovery of African cassava mosaic virus (ACMV) in stems of resistance and susceptible cassava, Njock, T. E., Atiri, G.*, Thottappilly, G. and Hahn, S. K., in: Root croops for food security in Africa: proceedings of the Fifth Triennial Symposium of the International Society for Tropical Root Crops-African Branch, 22-28 November 1992, Kampala, Uganda, pages 149-152, ISTRC-AB; CTA; International Institute of Tropical Agriculture (IITA), 1994.
 
Screening germplasm of Vigna vexillata for resistance to cowpea mottle virus, Thottappilly, G., Ng, N. Q. and Rossel, H. W., in: International Journal of Tropical Plant Diseases, volume 12, pages 75-80, 1994.
 

1993

Interaction between two synthetic pyrethroids and the spread of two nonpersistent viruses in cowpea, Roberts, J. M. F., Hodgson, C. J., Jackai, L., Thottappilly, G. and Singh, S. R., in: Annals of Applied Biology, volume 122, pages 57-67, 1993.
 
The relevance of stomatal frequency, type and size in the delimitation of three complex species of Dioscorea L. (Dioscoreaceae), Ugborogho, R. E., Ng, N. Q., Thottappilly, G. and Hahn, S. K., in: Feddes Repertorium, volume 104, number 7-8, pages 485-496, 1993.
 
Evidence that cowpea aphid-borne mosaic and blackeye cowpea mosaic viruses are two diffrent polyviruses, Huguenot, C., Furneaux, M. T., Thottappilly, G., Rossel, H. W. and Hamilton, R. I., in: Journal of General Virology, volume 74, pages 335-340, 1993.
 
The ability of Aphis craccivora, A. gossypii, and A. citricola to transmit single and mixed viruses to cowpeas, Roberts, J. M. F., Thottappilly, G. and Hodgson, C. J., in: Journal of Phytopathology, volume 138, pages 164-170, 1993.
 
Seed transmission of viruses in soybean (Glycine max) in relation to sanitation and international transfer of improved germplasm, Rossel, H. W. and Thottappilly, G., in: Seed Science and Technology, volume 21, pages 25-30, 1993.
 
Viruses and virus diseases of maize in tropical Africa, Thottappilly, G., Bosque-Perez, N. A. and Rossel, H. W., in: Plant Pathology, volume 42, number 4, pages 494-509, ISSN 0032-0862, 1993.
 
Evaluation of resistance to rice yellow mottle virus in Oryza species, Thottappilly, G. and Rossel, H. W., in: Indian Journal of Virology, volume 9, number 1, pages 65-73, 1993.
 
Characteristics of a cowpea chlorotic mottle virus isolate from Nigeria, Thottappilly, G., Sehgal, O. P. and Rossel, H. W., in: Plant Disease, volume 77, number 1, pages 60-63, 1993.
 

1992

Studies of maize streak virus isolates from grass and cereal hosts in Nigeria, Mesfin, T., Bosque-Perez, N. A., Buddenhagen, I. W., Thottappilly, G. and Oloyede, S. O., in: Plant Disease, volume 76, number 8, pages 789-795, 1992.
 
Importance de maladies virales de l'igname au Togo, Gumedzoe, Y. M.*, Plante, E., Thottappilly, G. and Thouvenel, J. C., pages 295-301, ISTRC-AB; International Institute of Tropical Agriculture (IITA), 1992.
 
Feeding behaviour of Aphids craccivora (Koch) on cowpea cultivars with different levels of aphid resistance, Mesfin, T., Thottappilly, G. and Singh, S. R., in: Annals of applied Biology, volume 121, pages 493-501, 1992.
 

1991

Relationships between co-infection with cowpea aphid-born mosaic and cucumber mosaic viruses and yield of cowpea lines with varying resistance to these viruses, Mih, A. M., Atiri, G.* and Thottappilly, G., in: Phytoparasitica, volume 19, pages 65-72, 1991.
 
Quarantine aspects of the international transfer of genetic resources from the International Institute of Tropical Agriculture, Rossel, H. W., Thottappilly, G., Ng, S. Y. C. and Hartman, G., pages 259-269, IBPGR; UNEP; International Institute of Tropical Agriculture (IITA); CNR, 1991.
 
Virus diseases of soybeans in the tropics and sub-tropics, Mali, V. R. and Thottappilly, G., pages 1-56, Today's and Tomorrow's Printers and Publishers, 1991.
 

1990

The role of tissue culture in the establishment of disease-free germplasm for international distribution, Ng, S. Y. C., Rossel, H. W. and Thottappilly, G., pages 73-77, International Institute of Tropical Agriculture (IITA), 1990.
 
Importance du virus de la marbure du niebe et du virus de la mosaique jaune du niebe au Togo, Gumedzoe, Y. M.*, Sunu, D. Y., Thottappilly, G. and Asselin, A., in: Phytoprotection, volume 71, pages 85-91, 1990.
 
Vectors of virus and mycoplasma diseases: an overview, Thottappilly, G., Rossel, H. W., Reddy, D., Morales, F., Green, S. K. and Makkouk, K., pages 323-342, John Wiley and Sons, 1990.
 

1989

Breeding for resistance to maize streak virus: a multidisciplinary team approach, Efron, Y., Kim, S. K., Fajemisin, J., Mareck, J. H., Tang, C. Y., Dabrowski, Z. T., Rossel, H. W., Thottappilly, G. and Buddenhagen, I. W., in: Plant Breeding, volume 103, pages 1-36, 1989.
 
Cowpea research at IITA, Singh, S. R., Jackai, L., Singh, B., Ntare, B. R., Rossel, H. W., Thottappilly, G., Ng, N. Q., Hossain, M. A., Cardwell, K., Padulosi, S. and Myers, O., International Institute of Tropical Agriculture (IITA), 1989.
 
The etiology of cassava mosaic disease in Nigeria, Rossel, H. W., Thottappilly, G., Van Lent, J. M. W. and Huttinga, H., ORSTOM, 1989.
 
Occurence of cowpea mottle virus and other viruses (cowpea yellow mosaic virus, southern bean mosaic virus) in cowpea, Thottappilly, G. and Rossel, H. W., in: FAO Plant Protection Bulletin, volume 36, number 4, pages 184-185, 1989.
 

1988

Occurence of southern bean mosaic virus in cowpea in Senegal, Gaikwad, D. G. and Thottappilly, G., in: Journal of Phytopathology, volume 121, pages 366-369, 1988.
 
Murine monoclonal antibodies for detection and differentiation of feathery mottle virus isolates in sweet potato, Hammond, J., Thottappilly, G., Lawson, R. H. and Hsu, H. T., 1988.
 
Rice yellow mottle disease in Africa, John, V. T., Thottappilly, G. and Reckhaus, P. M., pages 382, 1988.
 
Virus resistance in cowpea (Vigna unguiculata L. Walp) and soybean (Glycine max L. Merr.)., Rossel, H. W. and Thottappilly, G., pages 3-7, 1988.
 
Complex virus diseases of sweet potato, Rossel, H. W. and Thottappilly, G., pages 291-302, International Potato Center (CIP), 1988.
 
Virus diseases of cowpea in Nigeria and development of multiple virus resistant cowpea lines, Thottappilly, G., Rossel, H. W. and Singh, B., pages 383, 1988.
 
Virus diseases of sweet potato in Nigeria, Thottappilly, G. and Rossel, H. W., pages 53-64, UNDP; CIAT; CIP; International Institute of Tropical Agriculture (IITA), 1988.
 

1987

The occurrence, properties and affinities of telfairia mosaic virusa, a polyvirus prevalent in Telfeiria accidentail (Cucurbitaceae) in southwestern Nigeria, Shoyinka, S.*, Brunt, A. A., Phillips, S., Leseman, D. E., Thottappilly, G. and Lastra, R., in: Journal of Phytopathology, volume 119, pages 13-24, 1987.
 
Comparative analysis of some parameters affecting maize streak virus (MSV) transmission of Various Cicadulina species populations, Okoth, V. A. O., Dabrowski, Z. T., Thottappilly, G. and Emden, H. F. Van, in: Insect Science and its Application, volume 8, number 3, pages 295-300, 1987.
 
A scoring system for rice yellow mottle virus disease (RYMV), John, V. T. and Thottappilly, G., in: International Rice Research Newsletter, volume 12, pages -26, 1987.
 
Effects of cypermethrin on the feeding behaviour of Aphis craccivora and transmission of cowpea aphid-borne mosaic virus, Atiri, G.* and Thottappilly, G., in: Annals of Applied Biology, volume 110, number 3, pages 445-461, 1987.
 

1986

Disease and insect pests of Wetland rice in tropical Africa, John, V. T., Alam, M. S. and Thottappilly, G., pages 141-150, 1986.
 
The importance of colonizing and noncolonizing aphid vectors in the spread of cowpea aphid-borne mosaic virus, Atiri, G.*, Enobakhare, D.A. and Thottappilly, G., in: Crop Protection, volume 5, number 6, pages 406-410, ISSN 0261-2194, 1986.
 
Virus diseases of cowpea in the tropics, Mali, V. R. and Thottappilly, G., in: Review of Tropical Plant Pathology, pages 361-403, Today and Tomorrow's Printers & Publishers, New Delhi, 1986.
 

1985

Effect of Rhizobium inoculation on field- grown soybeans in Western Nigeria and assessment of inoculum persistence during a two-year fallow, Ranga Rao, V., Ayanaba, A., Eaglesham, A.R.J. and Thottappilly, G., in: Tropical Agricultural, volume 62, number 2, pages 125-130, 1985.
 
Varietal reaction to rice yellow mottle virus diseases, John, V. T., Thottappilly, G., Ng, Q., Alluri, F. M. and Gibbons, J.W, in: FAO Plant Protection Bulletin, volume 33, number 3, pages 109-111, 1985.
 
Use of enzyme-linked immunosorbent assay (ELISA) in the detection of Rhizobium both in culture and from root nodules of soybeans and cowpeas, Asanuma, S., Thottappilly, G., Ayanaba, A. and Ranga Rao, V., in: Canadian Journal of Microbiology, volume 31, pages 524-528, ISSN 0008-4166, 1985.
 
Varietal reaction to yellow motle virus disease., John, V. T., Thottappilly, G., Ng, Q., Alluri, F. M. and Gibbons, J.W, in: FAO Plant Protection Bulletin, volume 33, number 3, pages 109-111, 1985.
 
Virus Diseases of Important Food Crops in Tropical Africa, Rossel, H. W. and Thottappilly, G., pages 67, 1985.
 
Worldwide occurrence and distribution of virus diseases, Thottappilly, G. and Rossel, H. W., in: Cowpea Research, Production and Utilization, pages 115-171, 1985.
 

1984

The effect of aphid resistance in cowpea on infestation and development of Aphis craccivora and transmission of cowpea aphid-borne mosaic virus, Atiri, G.*, Ekpo, E.* and Thottappilly, G., in: Annals of Applied Biology, volume 104, pages 339-346, 1984.
 
Relative usefulness of mechancial and aphid inoculation as modes of screening cowpeas for resistance against cowpea aphid-borne mosaic virus, Atiri, G.* and Thottappilly, G., in: Tropical Agriculture (Trinidad), volume 61, number 4, pages 289-292, 1984.
 
The etiology of African cassava mosaic finally elucidated?, Rossel, H. W. and Thottappilly, G., in: IITA Research Briefs, volume 5, number 3, pages 2-3, 1984.
 
Occurence of rice yellow mottle virus in some Sahelian countries in West Africa, John, V. T., Thottappilly, G. and Awoderu, V. A., in: FAO Plant Protection Bulletin, volume 32, pages 86-87, 1984.
 
Virus diseases of cowpea, Thottappilly, G. and Rossel, H. W., International Institute of Tropical Agriculture (IITA), 1984.
 

1983

The relationship between cowpea golden moisac and its vector , Bemisia tabaci, Anno-Nyako, F. O.*, Vetten, H., Allen, D. J. and Thottappilly, G., in: Annals of Applied Biology, volume 102, number 2, pages 319-323, ISSN 0003-4746, 1983.
 
Maize chlorotic stunt in Africa: a manifestation of maize mottle virus?, Rossel, H. W. and Thottappilly, G., in: Proceedings, International Maize Virus Disease Colloquium and Workshop, edited by D.T. Gordon, J.K. Knoke, L.R. Nault and R.M. Ritter, pages 158-160, Wooster: Ohio Agricultural Research Center, 1983.
 
Soybean ''dwarf'' in Nigeria, A whiterfly-transmitted disease of high risk potential, Rossel, H. W., Thottappilly, G. and Anno-Nyako, F. O.*, in: Paper presented at the Theird Annual Meeting of the Nigerian Soybean Scientist, 1983.
 
Soybean ''dwarf'' in Nigeria, a whitefly-transmitted disease of high risk potential, Rossel, H. W., Thottappilly, G. and Anno-Nyako, F. O.*, 1983.
 

1982

Variation in the Rate of Seed Transmission of Cowpea aphid-borne Mosaic Virus in Cowpea, Aboul-Ata, A.E., Allen, D. J., Thottappilly, G. and Rossel, H. W., in: Tropical Grain Legume Bulletin, volume 25, pages 2-7, 1982.
 
A New Record of Rice Yellow Mottle Virus Disease in Bedeggi, Nigeria, Rossel, H. W., Ayotade, K.A., Thottappilly, G., Adeoti, A.*, Alluri, F. M., Alam, M. S. and Zan, K., in: International Rice Commission Newsletter, Dec 1982, 1982.
 
Cowpea mottle virus: field resistance and seed transmission in virus tolerant cowpea, Allen, D. J., Thottappilly, G. and Rossel, H. W., in: Annals of Applied Biology, volume 100, pages 331-336, ISSN 0003-4746, 1982.
 
Studies on the Persistence of Introduced Strain of Rhizobium japonicum in soil During Fallow and the Effects on Soybean Growth and Yield, Ranga Rao, V., Thottappilly, G. and Ayanaba, A., in: Biological Nitrogen Fixation Technology for Tropical Agriculture, pages 309-315, 1982.
 
Soybean Dwarf, a Potentially Disastrous Virus Disease of Soybean in Nigeria, Rossel, H. W. and Thottappilly, G., in: IITA Research Briefs, volume 3, pages 3-5, 1982.
 
Maize Chlorotic Stunt in Africa: a manifestation of maize mottle Virus?, Rossel, H. W. and Thottappilly, G., in: Paper presented at 2nd International Maize Virus Disease Colloquium and Workshop, 2-6 August 1982, 1982.
 
Latest research result on root and tuber crop viruses and their indexing, Rossel, H. W. and Thottappilly, G., in: Paper presented at Workshop of Tropical Root and Tuber Crop Germplasm Distribution and and Plant Quarantine Regulations, 28-30 April 1982, 1982.
 

1980

Storey's maize mottle virus rediscovered, Rossel, H. W., Thottappilly, G. and Buddenhagen, I. W., in: IITA Research Briefs, volume 1, number 2, pages 2-3, 1980.
 
ELISA technique for detection of viruses of economically important food crops in the humid tropics of West Africa, Thottappilly, G. and Rossel, H. W., in: IITA Research Briefs, volume 1, number 1, pages 1-2, 1980.
 

1979

Virus research at IITA; central tuber crops research institute; Trivandrum July 30 1979, Thottappilly, G., 1979.
 
Important virus diseases of food crops in Nigeria; ICRISAT, Auguest 7, Thottappilly, G., 1979.
 

Publications as Editor

2012

Mango Cultivation in Burkina Faso, Vayssieres, J., Coulibaly, O., Sinzogan, A., Adandonon, A., Dakouo, D., Dabire, R.* and Ouedraogo, S., Mango: cultivation in Different Countries, volume 2, pages 208-229, chapter 14, Studium Press LLC, ISBN 1-933699-94-9, 2012.
 
Mango Cultivation in Benin, Vayssieres, J., Sinzogan, A., Adandonon, A., Coulibaly, O. and Bokonon-Ganta, A.*, Mango: cultivation in Different Countries, pages 1-20, chapter 12, Studium Press LLC, ISBN 1-933699-94-9, 2012.
 

2009

Sweetpotato in West Africa, Akoroda, M., pages 441-468, chapter 19, Springer, ISBN 978-1-4020-9474-3, 2009.
 

1992

Isozyme analysis and its application in plant breeding, Asiedu, R., pages 261-265, CTA; International Institute of Tropical Agriculture (IITA), 1992.
 
Cytogenetics and crop improvement, Bai, K. V. and Hahn, S. K., pages 81-88, CTA; Intenational Institute of Tropical Agriculture (IITA), 1992.
 
Status of wide crosses in cassava and yam, Asiedu, R., Bai, K. V., Terauchi, R., Dixon, A. and Hahn, S. K., pages 63-68, CTA; International Institute of Tropical Agriculture (IITA), 1992.
 
Analysis of the need for biotechnology research on cassava, yam, and plantain, Asiedu, R., Ng, S. Y. C., Vuylsteke, D., Terauchi, R. and Hahn, S. K., pages 27-32, CTA; International Institute of Tropical Agriculture (IITA), 1992.
 
Wide crosses of Vigna food legumes, Ng, N. Q., pages 75-80, CTA; International Institute of Tropical Agriculture (IITA), 1992.
 
Constraints in the accessibility and use of germplasmcollections, Ng, N. Q. and Padulosi, S., pages 45-50, CTA; International Institute of Tropical Agriculture (IITA), 1992.
 
Biotechnological approaches to plantain and banana improvement, 1992.
 
Contraints in food and nutrition research, Bokanga, M., pages 33-38, CTA; International Institute of Tropical Agriculture (IITA), 1992.