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United States Department of Agriculture

Agricultural Research Service

Title: Resistance to Fusarium Root Rot in the Pisum Core Collection

Authors
item Grunwald, Niklaus
item Coffman, Virginia
item Kraft, John - USDA-ARS, RETIRED
item Coyne, Clarice

Submitted to: North American Pulse Improvement Association
Publication Type: Abstract Only
Publication Acceptance Date: August 1, 2003
Publication Date: October 1, 2003
Citation: GRUNWALD, N.J., COFFMAN, V.A., KRAFT, J., COYNE, C.J. RESISTANCE TO FUSARIUM ROOT ROT IN THE PISUM CORE COLLECTION. NORTH AMERICAN PULSE IMPROVEMENT ASSOCIATION. p. 14. 2003.

Technical Abstract: Three hundred eighty-seven accessions from the Pisum core collection were evaluated for resistance to Fusarium root rot in two independent greenhouse experiments. Forty-four PI lines with a disease severity rating of 2.5 or less on a 0 to 5 scale were selected as being partially resistant to root rot. Only five of these accessions were found to be resistant in replicated field trials.

Last Modified: 10/19/2014
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