Items where Author is "O'Brien, R.G."

2002

Pegg, K. G., Willingham, S.L., O'Brien, R.G., Cooke, A.W. and Coates, L. M. (2002) Base rot of golden passionfruit caused by a homothallic strain of Fusarium solani. Australasian Plant Pathology, 31 . pp. 305-306. ISSN 1448-6032

1999

O'Brien, R.G. and Sparshott, P.E. (1999) Bacterial blight in Queensland beetroot crops. Australasian Plant Pathology, 28 . p. 182. ISSN 1448-6032

O'Brien, R.G. and Martin, H.L. (1999) Bacterial blotch of melons caused by strains of Acidovorax avenae subsp. citrulli. Australian Journal of Experimental Agriculture, 39 (4). pp. 479-485. ISSN 0816-1089

1998

Chakraborty, S., Murray, G.M., Magarey, P.A., Yonow, T., O'Brien, R.G., Croft, B.J., Barbetti, M.J., Sivasithamparam, K., Old, K.M., Dudzinski, M.J., Sutherst, R.W., Penrose, L.J., Archer, C. and Emmett, R.W. (1998) Potential impact of climate change on plant diseases of economic significance to Australia. Australasian Plant Pathology, 27 . pp. 15-35. ISSN 1448-6032

1995

O'Brien, R.G. and Weinert, M.P. (1995) Three metalaxyl sensitivity levels in Australian isolates of Pseudoperonospora cubensis (Berk. et Curt.) Rost. Australian Journal of Experimental Agriculture, 35 (4). pp. 543-546. ISSN 0816-1089

1981

O'Brien, R.G. and Davis, R.D. (1981) Incidence of black shank (Phytophthora nicotianae var. nicotianae) in north Queensland tobacco crops between 1969 and 1974. Queensland Journal of Agricultural and Animal Sciences, 38 (2). pp. 203-208.

1967

Pont, W. and O'Brien, R.G. (1967) Tobacco blue mould (Peronospora tabacina Adam) in north Queensland. 3. Fungicide screening and efficacy experiments. Queensland Journal of Agricultural and Animal Sciences, 24 (2). pp. 187-200.