Cultivar responses to sudden death syndrome of soybean.

Reference Report for IND91011222

Title:	Cultivar responses to sudden death syndrome of soybean.
Authors:	Rupe, J.C., Gbur, E.E., Marx, D.M.
Source:	Plant Dis. 1991, 75(1):47-50
Abstract:	Forty-two soybean (Glycine max) cultivars representing maturity groups IV-VIII were evaluated for their response to sudden death syndrome (SDS), caused by Fusarium solani, over 3 yr in a field with a history of the disease. Disease severity was assessed weekly from the middle of July through September using a rating scale of 0-5 where 0=0%, 1=1-10%, 2=11-30%, 3=31-70%, 4=71-90%, and 5=>90% of the leaf area exhibiting foliar symptoms of SDS. Area under the disease progress curve was calculated for each cultivar

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