Walnut blight control
W. H. Olson, U.C.
W. J. Moller, U.C.
L. B. Fitch, U.C.
R. B. Jeter, U.C.
California Agriculture 30(5):10-13. DOI: 10.3733/ca.v030n05p10.
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Experiments indicate that the number and timing of treatments for optimum control of walnut blight vary with the season, rainfall being the governing factor. There was no evidence that any one control chemical was superior to another.
The authors acknowledge the assistance of Mineral Research and Development Corporation, Occidental Chemical Company, and the Chapman Chemical Company in supporting these studies, as well as the cooperation of the following growers: Earl Harris. Herb Carrier, and WALGRO Inc