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Wightman, J A and Amin, P W and Rao, G V R and Dick, K M (1986) Research on Groundnut Pests at ICRISAT. In: Proceedings of the Second Regional Groundnut Workshop for Southern Africa, 10-14 Feb 1986, Harare, Zimbabwe.
McDonald, D and Subrahmanyam, P and Wightman, J A and Mertin, J V (1987) Groundnut Rust Disease Proceedings of a Discussion Group Meeting 24-28 Sep 1984 CRISAT Center, India. Other. International Crops Research Institute for the Semi-Arid Tropics.
McDonald, D and Reddy, D V R and Nigam, S N and Wightman, J A (1988) Coordinated research on groundnut rosette virus disease: summary proceedings of the Consultative Group Meeting, Lilongwe, Malawi, 8-10 March 1987. Manual. International Crops Research Institute for the Semi-Arid Tropics.
Wightman, J A and Amin, P W (1988) Groundnut pests and their control in the semi-arid tropics. Tropical Pest Management, 34 (2). pp. 218-226. ISSN 0143-6147
Dudley, N J and Mueller, R A E and Wightman, J A (1989) Application of dynamic programming for guiding IPM on groundnut leafminer in India. Crop Protection, 8 (5). pp. 349-357. ISSN 0261-2194
Gold, C S and Wightman, J A and Pimbert, M (1989) Mulching Effects on Termite Scarification of Drying Groundnut Pods. International Arachis Newsletter, 6. pp. 22-23. ISSN 1010-5824
Ranga Rao, G V and Wightman, J A and Ranga Rao, D V (1989) Threshold Temperatures and Thermal Requirements for the Development of Spodoptera litura (Lepidoptera: Noctuidae). Environmental Entomology, 18 (4). pp. 548-551. ISSN 0046-225X
Wheatley, A R D and Wightman, J A and Williams, J H and Wheatley, S J (1989) The influence of drought stress on the distribution of insects on four groundnut genotypes grown near Hyderabad, India. Bulletin of Entomological Research, 79 (4). pp. 567-577. ISSN 0007-4853
Pimbert, M P and Wightman, J A (1990) Host Selection Behavior of Helicoverpa armigera Summary Proceedings of the First Consultative Group Meeting 5-7 Mar 1990. Other. International Crops Research Institute for the Semi-Arid Tropics.
Palmer, J M and Reddy, D V R and Wightman, J A and Rao, G V R (1990) New information on the thrips vectors of tomato spotted wilt virus in groundnut crops in India. International Arachis Newsletter, 7. pp. 24-25. ISSN 1010-5824
Wightman, J A and Dick, K M and Rao, G V R and Shanower, T G and Gold, C G (1990) Pests of Groundnut in the Semi-Arid Tropics. In: Insect Pests of Tropical Food Legumes. John Wiley & Son, England, pp. 243-322. ISBN 0471923907
Hildebrand, G L and Schmidt, G and Singh, L and Subrahmanyam, P and Wightman, J A and Abraham, J J (1990) Proceedings of the 4th Regional Groundnut Workshop for Southern Africa, Arusha, Tanzania, 19-23 Mar 1990. International Crops Research Institute for the Semi-Arid Tropics. ISBN 9290661879
Sehgal, V K and Rao, V R and Wightman, J A (1990) Relationships between Pod-Borer Density and Yield Loss in Chickpea: One Season's Data. International Chickpea Newsletter, 22. pp. 29-30.
Wightman, J A (1990) The Status Of Insect Pests In Asian Legume Crops 10' Years From Now. In: Proceedings of the First Asia-Pacific Conference of Entomology (APCE) 1989, 8-13 November 1989, Chiang Mai, Thailand.
Nigam, S N and McDonald, D and Waliyar, F and Reddy, D V R and Wightman, J A and Moss, J P and Williams, J H (1990) An Update on Groundnut Improvement at ICRISAT Centre. In: Summary proceedings of the first ICRISAT Regional Groundnut Meeting for West Africa, 13-16 Sep 1988, Niamey, Niger.
Reddy, D V R and Wightman, J A and Beshear, R J and Highland, B and Black, M and Sreenivasulu, P and Dwivedi, S L and Demski, J W and McDonald, D and Smith, Jr J W and Smith, D H (1991) Bud Necrosis: A Disease of Groundnut Caused by Tomato Spotted Wilt Virus. Monograph. International Crops Research Institute for the Semi-Arid Tropics.
Rao, D V R and Singh, K N and Wightman, J A and Rao, G V R (1991) Economic Status of Neem Cake Mulch for Termite Control in Groundnut. International Arachis Newsletter, 9. pp. 12-13. ISSN 1010-5824
Gold, C S and Wightman, J A (1991) Effects of Intercropping Groundnut With Sunnhemp On Termite Incidence And Damage In India. Insect Science and its Application, 12 (1-3). pp. 177-182. ISSN 0191-9040
Gold, C S and Wightman, J A and Pimbert, M P (1991) Effects of Mulches on Foraging Behaviour of Microtermes Obesi and Odontotermes Spp. in India. Insect Science and its Application, 12 (1-3). pp. 297-303. ISSN 0191-9040
Rao, G V R and Wightman, J A and Wadia, K D R and Rao, R C N (1991) Influence of Water Stress on Groundnut Aphids. International Arachis Newsletter, 9. p. 4. ISSN 1010-5824
Rao, G V R and Wightman, J A and Rao, D V R (1991) Monitoring Spodoptera litura (F) (Lepidoptera: Noctuidae) using sex attractant traps: Effect of trap height and time of the night on moth catch. Insect Science and its Application, 12 (4). pp. 443-447. ISSN 0191-9040
Wightman, J A (1991) Soil Insect Problems In African Groundnut Crops. In: Proceedings of the 10th International Colloquium of Soil Zoology, August 7-13, 1988, Bangalore, India.
Rao, G V R and Wightman, J A and Rao, D V R (1991) The development of a standard pheromone trapping procedure for Spodoptera Iitura (F) (Lepidoptera: Noctuidae) population in groundnut (Arachis hyopogaea L) crops. Tropical Pest Management, 37 (1). pp. 37-40. ISSN 0143-6147
Logan, J W M and Rajagopal, D and Wightman, J A and Pearse, M J (1992) Control of termites and other soil pests of groundnuts with special reference to controlled release formulations of non-persistent insecticides in India and Sudan. Bulletin of Entomological Research, 82 (1). pp. 57-66. ISSN 1475-2670
Dwivedi, S L and Ranga Rao, G V and Nagabhushanam, G V S and Wightman, J A and Ranga Rao, D V and Reddy, D V R and Bueil, H and Nigam, S N (1992) Development of improved cultivars with multiple resistance to insect pests and bud necrosis virus and its vector. In: Groundnut- A global Perspective: Proceeding of an International Workshop., 25-29 Nov 1991, ICRISAT Asia Centre, Patancheru, Andhra Pradesh.
Wightman, J A and Nigam, S N (1992) Groundnut Research at ICRISAT as Related to Asia. In: Summary Proceedings of the Asian Grain Legumes Network Coordinators’ Meeting , 10-12 Dec 1990, ICRISAT Center, Patancheru.
Shanower, T G and Wightman, J A and Gutierrez, A P and Ranga Rao, G V (1992) Larval parasitoids and pathogens of the groundnut leaf miner, Aproaerema modicella (Lep.: Gelechiidae), in India. Entomophaga, 37 (3). pp. 419-427. ISSN 0013-8959
Shanower, T G and Wightman, J A and Gutierrez, A P (1993) Biology and control of the groundnut leafminer, Aproaerema modicella (Deventer) (Lepidoptera: Gelechiidae). Crop Protection, 12 (1). pp. 3-10. ISSN 0261-2194
Shanower, T G and Gutierrez, A P and Wightman, J A (1993) Effect of temperature on development rates, fecundity & longevity of the groundnut leaf miner, Aproaerema modicella (Lepidoptera: Gelechiidae), in India. Bulletin of Entomological Research, 83 (3). pp. 413-419. ISSN 1475-2670
Wightman, J A and Ranga Rao, G V (1993) A Groundnut Insect Identification Handbook for India. Information Bulletin No.39. Manual. International Crops Research Institute for the Semi-Arid Tropics.
Dwivedi, S L and Reddy, D V R and Nigam, S N and Ranga Rao, G V and Wightman, J A and Amin, P W and Nagabhushanam, G V S and Reddy, A S and Scholberg, E and Ramraj, V M (1993) Registration of ICGV 86031 Peanut Germplasm. Crop Science, 33 (1). p. 220.
Wightman, J A (1993) Towards the rational management of the insect pests of tropical legume crops in Asia: review and remedy. In: Proceedings of the Symposium on World Food Production by Means of Sustainable Agriculture: the Role of Crop Protection, 30 Nov - 2 Dec 1992 , Madras, India.
Ranga Rao, G V and Wightman, J A and Ranga Rao, D V (1993) World review of the natural enemies and diseases of Spodoptera litura(F.)(Lepidoptera: Noctuidae). Insect Science and its Application, 14 (3). pp. 273-284. ISSN 0191-9040
Wightman, J A and Rao, G V R (1994) Groundnut pests. In: The Groundnut Crop: A scientific basis for improvement. World crop series . Chapman & Hall, London, UK, pp. 397-479. ISBN 0412408201
Wightman, J A and Brier, H B and Wright, G C (1994) The effect of root damage caused by simulated white grub attack on the growth, yield and water-use of groundnut plants. Plant and Soil, 160 (2). pp. 267-275.
Wightman, J A and Wightman, A S (1994) An insect, agronomic and sociological survey of groundnut fields in southern Africa. Agriculture, Ecosystems and Environment, 51 (3). pp. 311-331. ISSN 0167-8809
Shanower, T G and Gutierrez, A P and Wightman, J A (1995) Effect of Simulated Rainfall on Eggs and Larvae of the Groundnut Leafminer, Aproaerema modicella. International Arachis Newsletter, 15 (1). pp. 55-56.
Zeyong, X and Wightman, J A and Reddy, D V R and Zongyi, Z and Kunrong, C and Jinxing, C and Jiapeng, H (1995) Evaluation of an Aphid-Resistant Groundnut Genotype (EC 36892) in China. International Arachis Newsletter, 15 (1). pp. 49-51.
Shanower, T G and Gutierrez, A P and Wightman, J A (1995) Impact of the Groundnut Leafminer, Aproaerema Modicella (Deventer) (Lepidoptera: Gelechiidae) on Growth and Yield of Two Groundnut Cultivars. Insect Science and its Application, 16 (1). pp. 87-91. ISSN 0191-9040
Wightman, J A and Anders, M M and Rameshwar Rao, V and Reddy, L M (1995) Management of Helicoverpa armigera (Lepidoptera: Noctuidae) on chickpea in southern India: thresholds and the economics of host plant resistance and insecticide application. Crop Protection, 14 (1). pp. 37-46. ISSN 0261-2194
Yoshida, M and Cowgill, S E and Wightman, J A (1995) Mechanism of Resistance to Helicoverpa armigera (Lepidoptera: Noctuidae) in Chickpea: Role of Oxalic Acid m Leaf Exudate as an Antibiotic Factor. Journal of Economic Entomology, 88 (6). pp. 1783-1786.
Reddy, D V R and Buiel, A A M and Satyanarayana, T and Dwivedi, S L and Reddy, A S and Ratna, A S and Vijayalakshmi, K and Ranga Rao, G V and Naidu, R A and Wightman, J A (1995) Peanut Bud Necrosis Disease: An Overview. In: Recent studies on peanut bud necrosis disease: proceedings of a Meeting, 20 Mar 1995, ICRISAT Asia Centre, Patancheru, Andhra Pradesh.
Dwivedi, S L and Nagabhushanam, G V S and Amin, P W and Ranga Rao, G V and Nigam, S N and Wightman, J A (1995) Registration of Four Jassid-Resistant Peanut Germplasm Lines: ICGV 86252, ICGV 86393, ICGV 86455, and ICGV 86462. Crop Science, 35 (6). p. 1716.
Lynch, R E and Wightman, J A and Rao, G V R (1997) Part III: Insects and Arthropods. In: Compendium of Peanut Diseases. American Phytopathological Society, USA, pp. 65-69. ISBN 978-0-89054-218-7
Yoshida, M and Cowgill, S E and Wightman, J A (1997) Roles of oxalic and malic acids in chickpea trichome exudate in host-plant resistance to helicoverpa armigera. Journal of Chemical Ecology, 23 (4). pp. 1195-1210. ISSN 0098-0331
Armes, N J and Wightman, J A and Jadhav, D R and Ranga Rao, G V (1997) Status of Insecticide Resistance in Spodoptera litura in Andhra Pradesh, India. Pest Management Science, 50 (3). pp. 240-248. ISSN 1526-4998
Rahaman, P F and Sharma, S B and Wightman, J A (2000) A review of insect-parasitic nematodes research in India: 1927-1997. International Journal of Pest Management, 46 (1). pp. 19-28. ISSN 0967-0874