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Filtering by: Subject Prionoxystus robiniae -- North Dakota

Incidence of wood borer activity in green ash windbreak plantings in North Dakota

Creator:

Tunnock, Scott, Tagestad, Arden, and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

An evaluation was made during midsummer 1972 to measure damage by the carpenterworm, Prionoxystus robiniae, and the ash borer, Podosesia syringae, to green ash in windbreaks in North Dakota. Intensity of infestation was determined in four land resource areas and four age classes of windbreaks. Of the 96 windbreaks examined...

Resource Type:

Technical Report