The recognition of biotypes of the woolly aphid, Erisoma lanigerum(Hausmann), in South Australia by their differential ability to colonise varieties of apple rootstock, and an investigation of some possible factors in the susceptibility of varieties to these insects
Institution: | University of Adelaide |
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Department: | |
Year: | 1969 |
Keywords: | Apples Diseases and pests.; Erisoma lanigerum. |
Record ID: | 1065184 |
Full text PDF: | http://hdl.handle.net/2440/21216 |