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Browsing Theses and Dissertations (Genetics) by Subject "Trees diseases and pests control"

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RNA viruses of Sphaeropsis sapinea and Diaporthe ambigua and their possible use as biological control agents

Moleleki, Ntsane (University of Pretoria, 2006-11-30)

Sphaeropsis sapinea and Diaporthe ambigua are important pathogens of forest and orchard tree species, respectively. Some isolates of S. sapinea are co-infected with two dsRNA viruses, SsRVl and SsRV2. Isolates of D. perjuncta ...

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