An Objective Method for Estimating Biocontrol of Hypovirulent and Virulent Cankers
An objective method was devised for estimating biocontrol of cankers in hypovirulent plus virulent coinoculations. Canker lengths were determined biweekly during summer and early fall for virulent and virulent plus hypovirulent cankers located on the same tree.
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Author(s): Frederick V. Hebard, Gary J. Griffin, John Rush Elkins
Publication: American Chestnut Proceedings - 1981