Livres de insecticides
58 livres dans ce genre
The Chemistry of Organophosphorus Pesticides
C. Fest
The imported fire ant
United States. Agricultural Research Service
Entomopathogenic Bacteria
J.F. Charles
Effectiveness of three insecticides applied at two droplet sizes for control of the Douglas-fir tussock moth and western spruce budworm
George P. Markin
The more important insecticides and repellents
W. P. Flint
List of publications of the Division on Insecticide Investigations, July 1, 1927, to June 30, 1937
R. C. Roark
Condensed information concerning some of the more important insecticides
Cost of cotton insect control with insecticides at Tallulah, La
G. L. Smith
Instrucciones para combatir los insectos dan inos y las enfermedades que afectan los arboles frutales y otras plantas
Harvey Lee Price
Lead arsenate
Haywood, J. K.
Contact, residue, and vapor toxicity of new insecticides to stored-product insects: II
Roy Dean Speirs
Contact, residue, and vapor toxicity of new insecticides to stored-product insects
Roy D. Speirs
Pure insecticides
C. W. Woodworth
The problems of applied entomology
Robert A. Wardle
Bioassay of p,p'-ethyl-DDD for possible carcinogenicity
National Cancer Institute (U.S.). Division of Cancer Cause and Prevention.
The lime, sulphur, and salt wash
Charles Lester Marlatt
Zum Reaktionsverhalten ausgewählter Fremdstoffe
Rudolf Engst
Save grain in transit
United States. Office for Food and Feed Conservation
A method and technique for codling moth toxicological studies for field and laboratory use
United States. Bureau of Entomology
Insecticide studies
Haywood, J. K.