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Filtering by: Subject New River (Or.) Conference Name Western Orchard Pest and Disease Management Conference Decade 1990-1999

Resistance development in pear psylla populations to pyrethroid insecticides in Oregon's Hood River Valley

Creator:

Riedl, Helmut W. and Shearer, Peter W.

Resource Type:

Conference Proceeding

Full Text:

Agricultural Research & Extension Center 3005 Experiment Station Drive Hood River, OR 97031 RESISTANCE
Frequency of benomyl resistant isolates of Botrytis cinerea associated with gray mold of wild blackberry in the Willamette Valley of Oregon

Creator:

Johnson, K. B. and Theiling, K. M.

Resource Type:

Conference Proceeding

Full Text:

and Plant Pathology Oregon State University, Corvallis, OR 97331-2902. Frequency of benomyl