Showing results under subject: 'entomology'

Insect enemies of the pine in the Black Hills forest reserve : an account of results of special investigations, with recommendations for preventing l…

Author: Hopkins, A. D. (Andrew Delmar),
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1902
Abstract: no abstract

Catalogue of the exhibit of economic entomology a the Louisiana purchase exposition, St. Louis, Mo., 1904

Author: Titus, E. S. G. (Edward Sharpe Gaige), - Pratt, Frederick Charles.
Publisher:Washington,US Dept of Agriculture, Bureau of Entomology 1904
Abstract: no abstract

An index to Bulletins nos. 1-30 (new series) (1896-1901) of the Division of Entomology

Author: Banks, Nathan,
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1902
Abstract: no abstract

An insect trap

Author: Godwin, P. A. - United States. Agricultural Research Service. - United States. Forest Service.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 1956
Abstract: no abstract

A hand-operated insect aspirator

Author: Keiser, Irving. - United States. Agricultural Research Service.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 1958
Abstract: no abstract

Neem's potential in pest management programs : proceedings of the USDA Neem Workshop, Beltsville, Maryland, April 16-17, 1990

Author: USDA Neem Workshop Beltsville, Md.) - Locke, J. C. - Lawson, Roger, H.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1990
Abstract: no abstract

Hidden-insect detection by infrared carbon dioxide gas analysis : principles of system design

Author: Street, M. Wayne.
Publisher:New Orleans,Agricultural Research Service, US Dept of Agriculture 1976
Abstract: no abstract

A list of works on North American entomology

Author: Banks, Nathan,
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1900
Abstract: no abstract

The insect enemies of the cotton boll weevil

Author: Pierce, W. Dwight (William Dwight), - Cushman, R. A. (Robert Asa), - Hood, Clifford E.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1912
Abstract: no abstract

The potential role of the sterility method for insect population control with special reference to combining this method with conventional methods

Author: Knipling, E. F. - United States. Agricultural Research Service.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1964
Abstract: no abstract
© Lagos APPEALS project 2023
Powered by: