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Filtering by: Advisor Borsa, Paul A. Academic Affiliation Botany and Plant Pathology

Development and control of benomyl-tolerant Botrytis cinerea strains on snap beans (Phaseolus vulgaris)

Creator:

Johnson, Earl Ray

Abstract:

Benomyl-tolerant Botrytis cinerea was found in snap bean fields throughout the Willamette Valley while no tolerant isolates of Whetzelinia sclerotiorum were detected. Thirty-five benomyl-tolerant isolates of B. cinerea had slower radial growth rates than eighteen benomyl-sensitive isolates. Sporulation of an aggressive tolerant isolate was not stimulated when grown on benomyl-treated...

Resource Type:

Masters Thesis

Full Text:

, and encouragement during these investigations. I also thank Drs. Paul A. Koepsell, Robert L