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 1990 Journal Article 'Queensland Bellerosa' plumTopp, B.L. and Russell, D.M. (1990). 'Queensland Bellerosa' plum. HortScience, 25 (7), 814-814.  | 
              
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 1990 Journal Article 'Queensland Earlisweet' cherry plumTopp, B.L. and Russell, D.M. (1990). 'Queensland Earlisweet' cherry plum. HortScience, 25 (6), 713-713.  | 
              
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 1990 Journal Article Sources of bacterial spot resistance in Japanese-type plum cultivarsTopp, B. L. and Sherman, W. B. (1990). Sources of bacterial spot resistance in Japanese-type plum cultivars. Fruit Varieties Journal, 44 (1), 32-35.  | 
              
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 1989 Journal Article The relationship between temperature and bloom-to-ripening period in low-chill peachTopp, B.L. and Sherman, W.B. (1989). The relationship between temperature and bloom-to-ripening period in low-chill peach. Fruit Varieties Journal, 43 (4), 155-158.  | 
              
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 1989 Journal Article Peach chilling requirementTopp, Bruce and Sherman, Wayne (1989). Peach chilling requirement. Queensland Fruit and Vegetable News, 18-18.  | 
              
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 1989 Journal Article Breeding early ripening Japanese plumsTopp, B. L. and Russell, D. M. (1989). Breeding early ripening Japanese plums. Acta Horticulturae (240), 27-30. doi: 10.17660/actahortic.1989.240.2  | 
              
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 1989 Journal Article Introduction and evaluation of stonefruit varieties for the granite belt of QueenslandTopp, B.L., Heaton, J.B. and Russell, D.M. (1989). Introduction and evaluation of stonefruit varieties for the granite belt of Queensland. Acta Horticulturae (240), 39-42. doi: 10.17660/actahortic.1989.240.5  | 
              
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 1989 Journal Article Field susceptibility of Japanese-type plums to Xanthomonas campestris pv. pruniTopp, B.L., Heaton, J.B., Russell, D.M. and Mayer, R. (1989). Field susceptibility of Japanese-type plums to Xanthomonas campestris pv. pruni. Australian Journal of Experimental Agriculture, 29 (6), 905-909. doi: 10.1071/ea9890905  |