Browsing Theses and Dissertations (Botany and Plant Pathology) by Author "Partipilo, Heather M."

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Seedborne Phytophthora infestans : effect of pathogen clonal lineage and potato cultivar on seed transmission of late blight and plant growth responses

Partipilo, Heather M. (2002-03-11)

Seed piece to plant transmission of the potato late blight pathogen, Phytophthora infestans, occurred with isolates of the clonal lineages US-8 in Oregon and US-11 in Washington in field trials. Average transmission ra ...