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机译:Survey of Trunk Pathogens in South African Olive Nurseries
ARC Infruitec Nietvoorbij, Plant Protect Div, ZA-7599 Stellenbosch, South Africa;
Univ Stellenbosch, Dept Plant Pathol, ZA-7602 Matieland, South Africa;
epidemiology; etiology; fruit; fungi; latent infections; Olea europaea subsp. europaea; pathogen diversity; pathogen survival; propagation material; tree fruits;