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Filtering by: Creator Yorston, John McKay Peer Reviewed No

The interactions of Pratylenchus penetrans with host plants, Longidorus elongatus and Verticillium dahliae

Creator:

Yorston, John McKay

Abstract:

The root-lesion nematode, Pratylenchus penetrans (Cobb 1917). Filipjev and Shuurmans Stekhoven, 1941, is widely distributed throughout Oregon and other temperate zones of the world. Economically it is probably the most important plant parasitic nematode in Oregon because of its abundance, wide host range of economic plants and interactions with other...

Resource Type:

Dissertation
Pesticide resistance : apple scab; apple

Creator:

Yorston, John and Sholberg, Peter

Resource Type:

Conference Proceeding

Full Text:

1. Apple scab; Apple John Yorston B.C. Ministry of Agriculture and Fisheries 1873 Spall Rd
Nature of benomyl-resistant Venturia inaequalis in British Columbia

Creator:

Scholberg, Peter and Yorston, John

Resource Type:

Conference Proceeding

Full Text:

. Apple scab; apple Peter Sholberg1 and John Yorston2 Agriculture Canada1 B.C. Ministry of Agriculture