Showing results under subject: 'entomology'

The satin moth, a recently introduced pest

Author: Burgess, A. F. (Albert Franklin), - Crossman, S. S. (Samuel Sutton),
Publisher:Washington DC,US Dept of Agriculture 1927
Abstract: no abstract

How to raise silk-worms. A brief manual of instructions, abridged from Bulletin 9 of the Division of Entomology

Author: Walker, Philip.
Publisher:Washington,Gov't Print Off 1890
Abstract: no abstract

The strawberry rootworm, a new pest on greenhouse roses

Author: Weigel, C. A. (Charles Adolph)
Publisher:Washington DC,US Dept of Agriculture 1926
Abstract: no abstract

4-H Club insect manual

Author: Jones, M. P. (Merlin Perry),
Publisher:Washington,US Govt Print Off 1940
Abstract: no abstract

Directory of field activities of the Bureau of Entomology

Author: United States. Bureau of Entomology.
Publisher:Washington DC,US Govt Print Off 1926
Abstract: no abstract

The tobacco beetle : an important pest in tobacco products

Author: Runner, G. A. (George Alfred),
Publisher:Washington DC,US Dept of Agriculture 1919
Abstract: no abstract

Summary of insect conditions throughout the United States during 1921

Author: Hyslop, James Augustus,
Publisher:Washington DC,US Dept of Agriculture 1922
Abstract: no abstract

Scientific careers in entomology research

Author:
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1965
Abstract: no abstract

Scientific careers in entomology research

Author:
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1961
Abstract: no abstract

Insect enemies of western forests

Author: Keen, F. P. (Frederick Paul),
Publisher:Washington DC,US Dept of Agriculture 1939
Abstract: no abstract
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