Showing results for ''

Biological control of postharvest diseases of fruits and vegetables : workshop proceedings, Shepherdstown, West Virginia, September 12-14, 1990

Author: Wilson, Charles L. - Chalutz, Edo.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1991
Abstract: no abstract

Forage crops, grasses, alfalfa, clovers, etc

Author: Dodson, W. R. (William Rufus),
Publisher:Baton Rouge La,Louisiana State Board of Agriculture and Immigration 1902
Abstract: no abstract

The Icerya or fluted scale, otherwise known as the cottony cushion-scale : reprint of some recent articles by the Entomologist and of a report from t…

Author:
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1887
Abstract: no abstract

The dispersion of the gipsy moth

Author: Burgess, A. F. (Albert Franklin),
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1913
Abstract: no abstract

The gipsy moth in America : a summary account of the introduction and spread of Porthetria dispar in Massachusetts and of the efforts made by the sta…

Author: Howard, L. O. (Leland Ossian),
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1897
Abstract: no abstract

Efficiency of a flail-type machine in destroying cotton squares deposited on soils varying in surface moisture and roughness

Author: Burt, Eddie C. - Smith, David B., - Lloyd, Edwin P.,
Publisher:Washington,US Dept of Agriculture, Agricultural Research Service 1967
Abstract: no abstract

Legislation against injurious insects : a compilation of the laws and regulations in the United States and British Columbia

Author: Howard, L. O. (Leland Ossian),
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1895
Abstract: no abstract

Natural period characteristics of selected tree species

Author: Storey, Theodore G. - Fons, W. L. - Armed Forces Special Weapons Project (U.S.) - United States. Forest Service. - United States. Forest Service. Division of Fire Research.
Publisher:Washington DC,United States Department of Agriculture, Forest Service 1956
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

Reports of experiments with various insecticide substances, chiefly upon insects affecting garden crops

Author: Riley, Charles V. (Charles Valentine),
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1886
Abstract: no abstract
© Lagos APPEALS project 2023
Powered by: