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Measurement of relative fitness of dicarboximide-resistant botrytis cinerea in strawberry leaves

Creator:

Glass, Jenny

Abstract:

Leaves of healthy strawberry plants were inoculated with either vinclozolin-sensitive or vinclozolin-resistant isolates of Botrytis cinerea at one of three concentrations: 5x104, 1x105, and 5x105 conidia/ml. One week following inoculation, representative leaves were harvested and cut into 9mm2 leaf pieces. Some pieces were immediately plated onto selective Botrytis medium while...

Resource Type:

Undergraduate Thesis
Assessment of potato tuber blight caused by Phytophthora infestans

Creator:

Glass, Jenny Rebecca

Abstract:

Late blight, caused by Phytophthora infestans, is a devastating problem to potato production in many parts of the world. While the foliar phases of this disease are well characterized, tuber infection, leading to quality losses and disease perpetuation, is less well understood. Experiments were conducted during 1998 and 1999 in...

Resource Type:

Masters Thesis

Full Text:

infestans AN ABSTRACT OF THE THESIS OF Jenny Rebecca Glass for the degree of Master of Science in