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Walnut insects and diseases.

Contains 17 papers summarizing up to 5 years of recent study on insect and disease problems of black walnut and butternut given at a workshop sponsored by the USDA Forest Service`s North Central Forest Experiment Station and held in Carbondale, Illinois, June 13 and 14, 1978. 1979
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Walnut insects and diseases.   (1979)

Contains 17 papers summarizing up to 5 years of recent study on insect and disease problems of black walnut and butternut given at a workshop sponsored by the USDA Forest Service`s North Central Forest Experiment Station and held in Carbondale, Illinois, June 13 and 14, 1978.

Author: USDA FS


Source: General Technical Report NC-52. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station

Citation: USDA FS  1979.  Walnut insects and diseases.  General Technical Report NC-52. St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station.
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