Showing results under subject: 'forestry'

The tobacco thrips and remedies to prevent "white veins" in wrapper tobacco : (Euthrips ni

Author: Hooker, W. A. (William Anson), - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1906
Abstract: no abstract

Red rot of ponderosa pine

Author: Andrews, Stuart R., - United States. Department of Agriculture. - United States. Forest Service.
Publisher:Washington DC,Dept of Agriculture, Forest Service 1971
Abstract: no abstract

How to control the pear thrips. (Euthrips pyri Daniel)

Author: Foster, Shirley Watson. - Jones, P. R. (Paul Robert), - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1911
Abstract: no abstract

Chiggers : how to fight them

Author: United States. Department of Agriculture. - United States. Agricultural Research Service. - United States. Entomology Research Branch.
Publisher:Washington DC,US Dept of Agriculture 1956
Abstract: no abstract

Natural control of injurious insects

Author: United States. Department of Agriculture. - Moore, Ernest G. (Ernest George) - DuMars, M. L. (Maurice Leland),
Publisher:Washington DC,US Department of Agriculture 1945
Abstract: no abstract

Studies on fruit respiration : I. The effect of temperature on the respiration of fruits ; II. The effect of picking on the rate of evolution of carb…

Author: Gore, H. C. (Herbert Charles), - United States. Bureau of Chemistry. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Chemistry 1911
Abstract: no abstract

Wood boring insects in Alaska

Author: Holsten, Edward H. - Post, Karen E. - United States. Forest Service. Alaska Region. - United States. Department of Agriculture.
Publisher:Juneau Alaska,US Dept of Agriculture 2001
Abstract: no abstract

The Alfalfa caterpillar. (Eurymus curytheme Boisd.)

Author: Wildermuth, V. L. - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1911
Abstract: no abstract

The Biologic and economic assessment of mevinphos : a report of the mevinphos assessment team to the special review of mevinphos

Author: United States. Department of Agriculture. - United States. Environmental Protection Agency. - National Agricultural Pesticide Impact Assessment Program (U.S.)
Publisher:Washington DC,The Dept 1989
Abstract: no abstract

The fowl tick. (Argas miniatus Koch)

Author: Bishopp, F. C. (Fred Corry), - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1913
Abstract: no abstract
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