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Filtering by: Creator United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management Creator Gilligan, Carma J.

Resistance of Botrytis cinerea to vinclozolin, iprodione and dicloran

Creator:

James, Robert L., Gilligan, Carma J., and United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management

Abstract:

Isolates of Botrytis cinerea from containerized conifer seedlings from two nurseries in the Northern Rocky Mountains were exposed to the dicarboximide fungicides vinclozolin and iprodione and the chlorinated nitroaniline fungicide dicloran to evaluate occurrence and characteristics of resistant strains. The isolates were grown on test media prepared by incorporating the...

Resource Type:

Technical Report
Fungicidal tolerance of Botrytis cinerea from the Flathead Indian Reservation greenhouse, Ronan, Montana

Creator:

James, Robert L., Gilligan, Carma J., and United States. Forest Service. Northern Region. Cooperative Forestry & Pest Management

Abstract:

Tests were conducted to determine levels of tolerance of 10 Botrytis cinerea isolates from the Flathead Indian Reservation greenhouse (Ronan, MT) to six fungicides. In vitro growth and conidial germination on fungicide-amended potato dextrose agar were used as criteria for assessing tolerance. All tested isolates were tolerant to benomyl and...

Resource Type:

Technical Report