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Resistance of ponderosa pine to the gouty pitch midge (Cecidomyia piniinopis)

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By: Hoff, R. J. (Raymond J.) - Intermountain Research Station (Ogden, Utah) - United States. Forest Service.

Publication info: [Ogden, Utah], U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station, 1988

Holding Institution: U.S. Department of Agriculture, National Agricultural Library

Subjects: Cecidomyia Disease and pest resistance Diseases and pests Forest genetics Genetic aspects Idaho Ponderosa pine