Publications
These publications showcase the significant science conducted in our Science Centers.
Filter Total Items: 16779
Relationship between chemical structure and toxic action on rats
Data are presented on toxicities of approximately 1,000 compounds, and effects of introduction of different chemical groups are discussed.
Authors
J.B. DeWitt, E. Bellack, C.W. Klingensmith, J.C. Ward, R. Treichler
Wildlife habitat in relation to the use of herbicide sprays on farms, ranches, and roadsides
No abstract available.
Authors
D.L. Allen
Relationship between chemical structure and rat repellency
Repellent activity is defined as the activity of a compound in preventing consumption of, or gnawing attacks upon, foodstuffs or articles containing or treated with the candidate substance. Data are presented on repellency indices of 2700 compounds, and it is shown that repellency is associated with specific functional groups attached to alkyl, aryl, or heterocyclic nuclei. Functional groups conta
Authors
E. Bellack, J.B. DeWitt, R. Treichler
Rodent repellent studies. IV. Preparation and properties of trinitrobenzene-aryl amine complexes
Data are presented on methods of preparation, chemical arid physical characteristics, toxicity, and repellency to rodents of complexes of symmetrical trinitrohenzene with various aromatic amines: When applied in suitable carriers or incorporated in plastic .films, members of this series ofmaterials were shown to offer significant increases in time required by wild rodents to damage common packagin
Authors
J.B. DeWitt, E. Bellack, J.F. Welch
A review of experiments in biological control of rabbits in Australia
No abstract available.
Authors
C. M. Herman
Naturally occurring fibromas of grey squirrels related to Shope's rabbit fibroma
No abstract available.
Authors
L. Kilham, C. M. Herman, E.R. Fisher
Classification of wetlands of the United States
No abstract available.
Authors
A. C. Martin, N. Hotchkiss, F.M. Uhler, W.S. Bourn