Showing results under subject: 'horticulture'

Terminal velocities of small fruits

Author: Schmidt, E. D. - Levin, J. H. (Jordan H.) - United States. Agricultural Research Service. - Michigan State University. Agricultural Engineering Department.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1963
Abstract: no abstract

Suggested guide for chemical control of weeds

Author: Danielson, L. L. (Loran Leroy),
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1961
Abstract: no abstract

Simple device for opening cotton bolls

Author: Clark, Edgar W., - United States. Agricultural Research Service.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1957
Abstract: no abstract

Boll weevil "Anthonomus grandis" Boheman : abstracts of research publications 1960-80

Author: Parencia, C. R. - Scott, W. P. - Smith, J. W.
Publisher:Beltsville MD,US Dept of Agriculture, Agricultural Research Service 1985
Abstract: no abstract

Report on the field work against the gipsy moth and the brown-tail moth

Author: Rogers, D. M. - Burgess, A. F. (Albert Franklin),
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1910
Abstract: no abstract

A short discussion of some scales affecting shade trees and hardy shrubs

Author: Middleton, William. - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1934
Abstract: no abstract

Defoliation of evergreen trees

Author: Middleton, William. - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1924
Abstract: no abstract

Brief information on scale insect remedies

Author: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1916
Abstract: no abstract

Brief information on pine leaf scale and its control

Author: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1916
Abstract: no abstract

Brief information on insect damage to manufactured unseasoned forest products and its prevention

Author: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1916
Abstract: no abstract
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