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Subrahmanyam, P and Rao, P V S and Reddy, P M and McDonald, D (1993) Effect of Temperature and Hose Genotype on Components of Resistance to Groundnut Rust. African Crop Science Journal, 1 (2). pp. 151-157. ISSN 2072-6589
Ratna, A S and Rao, A S and Reddy, A S and Nolt, B L and Reddy, D V R and Vijayalakshmi, M and McDonald, D (1991) Studies on transmission of Indian peanut clump virus disease by Polymyxa graminis. Annals of Applied Biology, 118 (1). pp. 71-78. ISSN 0003-4746
Sharma, S B and Ashok Kumar, P and McDonald, D (1991) A greenhouse technique to screen pigeonpea for resistance to Heterodera cajani. Annals of Applied Biology, 118 (2). pp. 351-356. ISSN 1744-7348
Subrahmanyam, P and Williams, J H and McDonald, D and Gibbons, R W (1984) The influence of foliar diseases and their control by selective fungicides on a range of groundnut (Arachis hypogaea L.) genotypes. Annals of Applied Biology, 104 (3). pp. 467-476. ISSN 1744-7348
Williams, R J and McDonald, D (1983) Grain Molds in the Tropics: Problems and Importance. Annual Review of Phytopathology, 21. pp. 153-178. ISSN 0066-4286
Sharma, S B and McDonald, D (1990) Global status of nematode problems of groundnut, pigeonpea, chickpea, sorghum and pearl millet, and suggestions for future work. Crop Protection, 9 (6). pp. 453-458. ISSN 0261-2194
Moss, J P and Singh, A K and Reddy, L J and Nigam, S N and Subrahmanyam, P and McDonald, D and Reddy, A G S (1997) Registration of ICGV 87165 Peanut Germplasm Line with Multiple Resistance. Crop Science, 37 (3). p. 1028.
Reddy, L J and Nigam, S N and Moss, J P and Singh, A K and Subrahmanyam, P and McDonald, D and Reddy, A G S (1996) Registration of ICGV 86699 peanut germplasm line with multiple disease and insect resistance. Crop Science, 36 (3). p. 821. ISSN 0011-183X
Rao, M J V and Upadhyaya, H D and Mehan, V K and Nigam, S N and McDonald, D and Reddy, N S (1995) Registration of Peanut Germplasm ICGV 88145 and ICGV 89104 Resistant to Seed Infection by Aspergillus flavus. Crop Science, 35 (6). p. 1717.
Reddy, L J and Nigam, S N and Subrahmanyam, P and Reddy, A G S and McDonald, D and Gibbons, R W and Pentaiah, V (1993) Registration of 'ICGV 86590' Peanut Cultivar. Crop Science, 33 (2). pp. 357-358. ISSN 1435-0653
Nigam, S N and Reddy, L J and Subrahmanyam, P and Reddy, A G S and McDonald, D and Gibbons, R W (1992) Registration of ICGV 87157, An Elite Peanut Germplasm with Multiple Resistance to Diseases. Crop Science, 32. p. 837.
Reddy, L J and Nigam, S N and Subrahmanyam, P and Reddy, A G S and McDonald, D and Gibbons, R W and Pentaiah, V (1992) Registration of ‘ICGV 87160’ Peanut. Crop Science, 32 (4). p. 1075.
Subrahmanyam, P and Ramanatha Rao, V and McDonald, D and Moss, J P and Gibbons, R W (1989) Origins of resistances to rust and late leaf spot in peanut (Arachis hypogaea, Fabaceae). Economic Botany, 43 (4). pp. 444-455. ISSN 0013-0001
Pande, S and Narayana, R J and Reddy, M V and McDonald, D (1994) A Technique to Screen for Resistance to Stem Rot caused by Sclerotium rolfsii in Groundnut under Greenhouse conditions. Indian Journal of Plant Protection, 22 (2). pp. 151-158. ISSN 0253-4355
Subrahmanyam, P and McDonald, D and Nigam, S N and Gibbons, R W (1980) Identification of multiple disease resistance in groundnut. Indian Phytopathology, 33 (1). p. 151. ISSN 0367-973X
Mehan, V K and Reddy, S V and Nahdi, S and McDonald, D and Jayanthi, S (1995) Aflatoxin-producing potential of various strains of Aspergillus flavus from groundnut fields in different soil types. International Arachis Newsletter, 15 (1). pp. 42-43.
Mehan, V K and Reddy, P M and McDonald, D and Rao, K V (1995) Comparison of Whole-Plant and Detached-Leaf Methods for Studying Components of Rust Resistance in Groundnut. International Arachis Newsletter, 15 (1). pp. 25-28.
Sharma, S B and Smith, D H and McDonald, D (1995) Host Races of Meloidogyne javanica, with Preliminary Evidence that the 'Groundnut Race' is Widely Distributed in India. International Arachis Newsletter, 15 (1). pp. 43-45.
Rao, J N and Pande, S and Reddy, M V and McDonald, D (1995) Temperature Sensitivity of Sclerotium Stem Rot Resistance in Groundnut. International Arachis Newsletter, 15 (1). pp. 30-31.
Rao, J N and Pande, S and Reddy, M V and McDonald, D and Butler, D R (1995) Toward Standardization of a Laboratory Screening Technique for Early Leaf Spot Resistance in Groundnut. International Arachis Newsletter, 15 (1). pp. 24-25.
Pande, S and Rao, J N and Reddy, M V and McDonald, D (1994) Development of a Greenhouse Screening Technique for Stem Rot Resistance in Groundnut. International Arachis Newsletter, 14. pp. 23-24. ISSN 1010-5824
Pande, S and Sharma, B P and Rao, G V R and Rao, J V D K K and Koirala, G and Rao, J N and McDonald, D and Joshi, M (1993) First report of pepper spot and leaf scorch on groundnut in Nepal. International Arachis Newsletter, 13. pp. 8-9. ISSN 1010-5824
Reddy, P M and Smith, D H and McDonald, D (1991) Inhibitory Effect of Sorghum and Pearl Millet Pollen on Urediniospore Germination and Germ tube Growth of Groundnut Rust. International Arachis Newsletter, 10. pp. 21-22.
Waliyar, F and Kolte, S J and McDonald, D and Rao, P V S and Reddy, P M (1990) Screening groundnut for resistance to early leaf spot in India. International Arachis Newsletter (7). pp. 23-24. ISSN 1010-5824
Waliyar, F and McDonald, D (1988) Improving field screening of groundnut genotypes for resistance to foliar fungal diseases. International Arachis Newsletter, 4. pp. 18-19.
Mehan, V K and Mayee, C D and McDonald, D and Ramakrishna, N and Jayanthi, S (1995) Resistance in groundnut to Sclerotium rolfsii‐caused stem and pod rot†. International Journal of Pest Management, 41 (2). pp. 79-83. ISSN 0967-0874
Mehan, V K and Mayee, C D and McDonald, D (1994) Management of Sclerotium rolfsii‐caused stem and pod rots of groundnut—a critical review†. International Journal of Pest Management, 40 (4). pp. 313-320. ISSN 0967-0874
Mehan, V K and Reddy , D D R and McDonald, D (1993) Resistance in groundnut genotypes to Kalahasti malady caused by the stunt nematode, Tylenchorhynchus brevilineatus. International Journal of Pest Management, 39 (2). pp. 201-203. ISSN 0967-0874
Sharma, S B and Remanandan, P and McDonald, D (1993) Resistance to Meloidogyne javanica and Rotylenchulus reniformis in Wild Relatives of Pigeonpea. Journal of Nematology , 25 (4S). pp. 824-829. ISSN 0022-300X
Dwivedi, S L and Nigam, S N and Subrahmanyam, P and Jambunathan, R and Nagabhushanam, G V S and Reddy, P M and Raghunath, K and McDonald, D (1993) Effect of foliar diseases control by chlorothalonil on pod yield and quality characteristics of confectionery groundnuts (Arachis hypogaea L.). Journal of the Science of Food and Agriculture, 63 (3). pp. 265-271. ISSN 0022-5142
Sharma, S B and Singh, Onkar and Pundir, R P S and McDonald, D (1993) Screening of Cicer Species and Chickpea Genotypes for Resistance to Meloidogyne Javanica. Nematologia Mediterranea, 21 (2). pp. 165-167.
Mehan, V K and Amadou, B and McDonald, D and Renard, J L and Rao, R C N and Jayanthi, S (1991) Field screening of groundnuts for resistance to seed infection by Aspergillus flavus. Oleagineux, 46 (3). pp. 109-118. ISSN 0030-2082
Mehan, V K and McDonald, D (1984) Mycotoxin-producing fungi in groundnuts. Potential for mycotoxin contamination. Oleagineux, 39 (1). pp. 25-29.
Mehan, V K and McDonald, D and Nigam, S N and Lalitha, B (1981) Groundnut cultivars with seed resistant to invasion by Aspergillus flavus. Oleagineux, 36 (10). pp. 501-507.
Mehan, V K and McDonald, D and Singh, A K and Moss, J P (1992) Aflatoxin production in seeds of wild Arachis species. Oleagineux (Paris) , 47. pp. 87-89. ISSN 0030-2082
Mehan, V K and McDonald, D and Ramakrishna, N (1988) Effects of adding inoculum of Aspergillus flavus to pod-zone soil on seed infection and aflatoxin contamination of peanut genotypes. Oleagineux (Paris) , 43 (1). pp. 21-26. ISSN 0030-2082
Mehan, V K and McDonald, D and Lalitha, B (1983) Effect of season, location and field-drying treatment on in vitro seed colonization of groundnut genotypes by Aspergillus flavus. Oleagineux (Paris) , 38 (10). pp. 553-559. ISSN 0030-2082
Waliyar, F and McDonald, D (1991) An improved field screening technique for resistance to rust and late leaf spot diseases in groundnut (1). Oléagineux , 46 (7). pp. 287-291. ISSN 0030-2082
Rao, P V S and Subrahmanyam, P and McDonald, D (1994) Effect of Temperature on Urediniospore Production and Germinability in Puccinia arachidis. Peanut Science, 21 (2). pp. 79-81. ISSN 0095-3679
Subrahmanyam, P and Reddy, P M and McDonald, D (1990) Parasitism of rust, early and late leafspot pathogens of peanut by Verticillium lecanii. Peanut Science, 17 (1). pp. 1-3. ISSN 0095-3679
Mehan, V K and McDonald, D and Rajagopal, D (1987) Resistance of Peanut Genotypes to Seed Infection by Aspergillus Flavus in Field Trials in India. Peanut Science, 14 (1). pp. 17-21. ISSN 0095-3679
Mehan, V K and McDonald, D and Ramakrishna, N (1986) Varietal Resistance in Peanut to Aflatoxin Production. Peanut Science, 13 (1). pp. 7-10. ISSN 0095-3679
Subrahmanyam, P and McDonald, D and Gibbons, R W and Nigam, S N and Nevill, D J (1982) Resistance to Rust and Late Leafspot Diseases in Some Genotypes of Arachis hypogaea. Peanut Science, 9 (1). pp. 6-10.
Waliyar, F and McDonald, D and Subba Rao, P V and Reddy, P M (1993) Components of Resistance to an Indian Source of Cercospora Arachidicola in Selected Peanut Lines. Peanut science, 20 (2). pp. 93-96. ISSN 0095-3679
Mehan, V K and Reddy, P M and Rao, K V and McDonald, D (1994) Components of Rust Resistance in Peanut Genotypes. Phytopathology, 84 (12). pp. 1421-1426.
Subrahmanyam, P and McDonald, D and Gibbons, R W and Rao, P V S (1983) Components of Resistance to Puccinia arachidis in Peanuts. Phytopathology, 73 (2). pp. 253-256. ISSN 0031-949X
Subrahmanyam, P and McDonald, D and Subba Rao, P V (1983) Influence of Host Genotype on Uredospore Production and Germinability in Puccinia arachidis. Phytopathology , 73. pp. 726-729. ISSN 0031-949X
Mehan, V K and Rao, R C N and McDonald, D and Williams, J H (1988) Management of Drought Stress to Improve Field Screening of Peanuts for Resistance to Aspergillus flavus. Phytopathology , 78. pp. 659-663. ISSN 0031-949X
Sharma, S B and Smith, D H and McDonald, D (1992) Nematode Constraints of Chickpea and Pigeonpea Production in the Semiarid Tropics. Plant Disease, 76 (9). pp. 868-847. ISSN 0191-2917
Subrahmanyam, P and Reddy, L J and Gibbons, R W and McDonald, D (1985) Peanut rust: a major threat to peanut production in the semiarid tropics. Plant Disease, 69 (9). pp. 813-819. ISSN 0191-2917
Subrahmanyam, P and Moss, J P and McDonald, D and Rao, P V S and Rao, V R (1985) Resistance to Leaf Spot Caused by Cercosporidium personatum in Wild Arachis Species. Plant Disease, 69 (11). pp. 951-954. ISSN 0191-2917
Subrahmanyam, P and Hammons, R O and Nigam, S N and McDonald, D and Gibbons, R W and Fan, M Y and Yeh, W L (1983) International cooperative screening for resistance of peanut to rust and late leaf spot. Plant Disease, 67 (10). pp. 1108-1111. ISSN 0191-2917
Sharma, S B and Nene, Y L and Reddy, M V and McDonald, D (1993) Effect of Heterodera cajani on biomass and grain yield of pigeon pea on vertisol in pot and field experiments. Plant Pathology, 42 (2). pp. 163-167. ISSN 1365-3059
Haware, M P and McDonald, D (1993) Chickpea and pigeonpea diseases : problems and progress. In: Pests and Pest Management in India the Changing Scenario : Lead Papers of the National Seminar on Changing Scenario in Pests and Pest Management in India , 31st Jan. - 1st Feb. 1992, Hyderabad, India.
Mehan, V K and Mayee, C D and Jayanthi, S and McDonald, D (1991) Preharvest seed infection byAspergillus flavus group fungi and subsequent aflatoxin contamination in groundnuts in relation to soil types. Plant and Soil, 136 (02). pp. 239-248. ISSN 0032-079X
Mehan, V K and Mayee, C D and Jayanthi, S and McDonald, D (1991) Preharvest seed infection byAspergillus flavus group fungi and subsequent aflatoxin contamination in groundnuts in relation to soil types. Plant and Soil, 136 (2). pp. 239-248. ISSN 0032-079X
Mehan, V K and McDonald, D (1984) Research on the aflatoxin problem in groundnut at ICRISAT. Plant and Soil, 79 (2). pp. 255-260. ISSN 1573-5036
Mehan, V K and McDonald, D (1984) Research on the aflatoxin problem in groundnut at lCRlSAT. Plant and Soil, 79. pp. 255-260.
Subrahmanyam, P and McDonald, D (1982) Groundnut rust—its survival and carry-over in India. Proceedings of the Indian Academy of Sciences - Section B. Part 3, Plant Sciences, 91 (02). pp. 93-100.
Subrahmanyam, P and Reddy, P M and McDonald, D (1988) Photosensitivity of urediniospore germination in Puccinia arachidis. Transactions of the British Mycological Society, 90 (2). pp. 229-232. ISSN 0007-1536