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1984 Journal Article Influence of environmental factors on the development of the anthracnose diseases of Stylosanthes sppIrwin, J. A.G., Cameron, D. F. and Ratcliff, D. (1984). Influence of environmental factors on the development of the anthracnose diseases of Stylosanthes spp. Australian Journal of Agricultural Research, 35 (4), 473-478. doi: 10.1071/AR9840473 |
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1983 Journal Article Effects of Systemic Fungicidal Seed Dressings On the Incidence of Phytophthora Megasperma, Nodulation, and Nitrogen-Fixation in 2 Soybean CultivarsDiatloff, A, Irwin, Jag and Rose, JL (1983). Effects of Systemic Fungicidal Seed Dressings On the Incidence of Phytophthora Megasperma, Nodulation, and Nitrogen-Fixation in 2 Soybean Cultivars. Australian Journal of Experimental Agriculture, 23 (120), 87-90. doi: 10.1071/EA9830087 |
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1982 Journal Article Leaf lesions on Stylosanthes guianensis caused by Curvularia eragrostidis in North QueenslandDavis, R. D. and Irwin, J. A. G. (1982). Leaf lesions on Stylosanthes guianensis caused by Curvularia eragrostidis in North Queensland. Australasian Plant Pathology, 11 (4), 54-54. doi: 10.1071/APP9820054 |
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1982 Journal Article Relationships Between Phytophthora-Megasperma Isolates From Chickpea, Lucerne and SoybeanIrwin, Jag and Dale, JL (1982). Relationships Between Phytophthora-Megasperma Isolates From Chickpea, Lucerne and Soybean. Australian Journal of Botany, 30 (2), 199-210. doi: 10.1071/BT9820199 |
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1982 Journal Article Reaction of Soybean Cultivars to Races of Phytophthora-Megasperma Fsp Glycinea Present in QueenslandRose, J. L., Irwin, J. A. G., Ryley, M. J., Langdon, P. W. and Jenner, L. B. (1982). Reaction of Soybean Cultivars to Races of Phytophthora-Megasperma Fsp Glycinea Present in Queensland. Australian Journal of Agricultural Research, 33 (5), 763-771. doi: 10.1071/AR9820763 |
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1982 Journal Article Effect of Alternaria Carthami On the Yield, Yield Components and Seed Quality of SafflowerJackson, KJ, Irwin, Jag and Berthelsen, JE (1982). Effect of Alternaria Carthami On the Yield, Yield Components and Seed Quality of Safflower. Australian Journal of Experimental Agriculture, 22 (116), 221-225. doi: 10.1071/EA9820221 |
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1982 Journal Article A Laboratory Procedure for Determining Relative Levels of Field-Resistance in Soybeans to Phytophthora-Megasperma Fsp GlycineaIrwin, J. A. G. and Langdon, P. W. (1982). A Laboratory Procedure for Determining Relative Levels of Field-Resistance in Soybeans to Phytophthora-Megasperma Fsp Glycinea. Australian Journal of Agricultural Research, 33 (1), 33-39. doi: 10.1071/AR9820033 |
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1981 Journal Article Inheritance of Resistance to Phytophthora-Megasperma in Tetraploid AlfalfaIrwin, Jag, Maxwell, DP and Bingham, ET (1981). Inheritance of Resistance to Phytophthora-Megasperma in Tetraploid Alfalfa. Crop Science, 21 (2), 277-283. doi: 10.2135/cropsci1981.0011183X002100020018x |
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1981 Journal Article Inheritance of resistance to Phytophthora-megasperma in diploid alfalfaIrwin, J. A. G., Maxwell, D. P. and Bingham, E. T. (1981). Inheritance of resistance to Phytophthora-megasperma in diploid alfalfa. Crop Science, 21 (2), 271-276. doi: 10.2135/cropsci1981.0011183X002100020017x |
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1980 Journal Article Correlation Between Root and Stem Reactions of Alfalfa to Phytophthora-Megasperma F Sp MedicaginisIrwin, Jag, Maxwell, DP and Smith, RR (1980). Correlation Between Root and Stem Reactions of Alfalfa to Phytophthora-Megasperma F Sp Medicaginis. Phytopathology, 70 (10), 987-990. |
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1980 Journal Article Resistance of Medicago spp. accessions to Phytophthora megasperma f. sp. medicaginisIrwin, J. A. G. and Maxwell, D. P. (1980). Resistance of Medicago spp. accessions to Phytophthora megasperma f. sp. medicaginis. Plant Disease, 64, 396-397. |
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1980 Journal Article Selection for Resistance to Colletotrichum-Trifolii in the Lucerne Cultivars Hunter River and Siro PeruvianIrwin, J. A. G., Lloyd, D. L., Bray, R. A. and Langdon, P. W. (1980). Selection for Resistance to Colletotrichum-Trifolii in the Lucerne Cultivars Hunter River and Siro Peruvian. Australian Journal of Experimental Agriculture, 20 (105), 447-451. doi: 10.1071/EA9800447 |
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1979 Journal Article Alfalfa seedling resistance to Phytophthora megaspermaIrwin, J. A. G., Miller, S. A. and Maxwell, D. P. (1979). Alfalfa seedling resistance to Phytophthora megasperma. Phytopathology, 69 (10), 1051-1055. |
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1978 Journal Article Selection for Resistance to Phytophthora Megasperma Var. Sojae in Hunter River LucerneBray, RA and Irwin, Jag (1978). Selection for Resistance to Phytophthora Megasperma Var. Sojae in Hunter River Lucerne. Australian Journal of Experimental Agriculture, 18 (94), 708-713. doi: 10.1071/EA9780708 |
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1978 Journal Article 2 Diseases in Stylosanthes-Spp Caused by Colletotrichum-Gloeosporioides in Australia, and Pathogenic Specialization Within One of Causal OrganismsIrwin, Jag and Cameron, DF (1978). 2 Diseases in Stylosanthes-Spp Caused by Colletotrichum-Gloeosporioides in Australia, and Pathogenic Specialization Within One of Causal Organisms. Australian Journal of Agricultural Research, 29 (2), 305-317. doi: 10.1071/AR9780305 |
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1978 Journal Article Development of Lucerne with Resistance to Root-Rot in Poorly Aerated SoilsRogers, VE, Irwin, Jag and Stovold, G (1978). Development of Lucerne with Resistance to Root-Rot in Poorly Aerated Soils. Australian Journal of Experimental Agriculture, 18 (92), 434-441. doi: 10.1071/EA9780434 |
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1977 Journal Article Factors Contributing to Poor Lucerne Persistence in Southern QueenslandIrwin, Jag (1977). Factors Contributing to Poor Lucerne Persistence in Southern Queensland. Australian Journal of Experimental Agriculture, 17 (89), 998-1003. doi: 10.1071/EA9770998 |
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1977 Journal Article Safflower Diseases in QueenslandIrwin, J. A. G. and Jackson, K. J. (1977). Safflower Diseases in Queensland. Queensland Agricultural Journal, 103 (6), 516-520. |
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1977 Journal Article Role of Fungi and Nematodes as Factors Associated with Death of White Clover (Trifolium-Repens) Stolons Over Summer in Southeastern QueenslandIrwin, Jag and Jones, RM (1977). Role of Fungi and Nematodes as Factors Associated with Death of White Clover (Trifolium-Repens) Stolons Over Summer in Southeastern Queensland. Australian Journal of Experimental Agriculture, 17 (88), 789-794. doi: 10.1071/EA9770789 |
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1976 Journal Article Colletotrichum leaf spot and stem canker of Stylosanthes spp. in QueenslandPont, W. and Irwin, J. A. G. (1976). Colletotrichum leaf spot and stem canker of Stylosanthes spp. in Queensland. Australasian Plant Pathology, 5 (1 Supp) |
