Publications
This is a list of publications written by Patuxent employees since Patuxent opened in 1939. To search for Patuxent's publications by author or title, please click below to go to the USGS Publication Warehouse.
Filter Total Items: 8199
Abnormalities among brown-headed cowbirds trapped in Alabama
No abstract available.
Authors
P.A. Stewart
Pesticides— A new factor in coastal environments
No abstract available.
Authors
Philip A. Butler, Paul F. Springer
Observations on the nasal mites of the eastern brown-headed cowbird (Molothrus ater ater)
No abstract available.
Authors
G. M. Clark
Annual production of a cottontail population
Adult females in a cottontail (Sylvilagus floridanus) population produced seven or eight litters during the 1961 breeding season. A synchrony of the conception dates was maintained throughout the breeding season. Data about ovulation rate, prenatal mortality, and litter size for each litter are presented. The first litter was smallest, averaging about three young, and the remaining litters ranged
Authors
C.N. Conaway, H. M. Wight, K.C. Sadler
Disease and infection in the Tetraonidae
Disease is one of many factors advanced to explain the fluctuations of grouse populations, but no profound study of natural disease losses in Tetraonidae exists. The literature contains frequent references to THE grouse disease, although many potential pathogens are listed in numerous surveys and limited investigations, and the relevant data indicate that no single etiologic agent is universally r
Authors
C. M. Herman
Multicentric neurofibrosarcoma in a Canada goose, Branta canadensis
No abstract available.
Authors
L. N. Locke
A survey of fungi associated with lesioned and chlorotic sago pondweed (Potamogeton pectinatus)
Isolations from 1000 Potamogeton pectinatus plants collected from six major stands in Back Bay, Virginia and 13 in Currituck Sound, North Carolina yielded Pythium spp. consistently and in relatively high frequency. Although specific determination of these isolates was unsuccessful, they were separated into three groups according to morphological and cultural characteristics. Rhizoctonia solani Kue
Authors
R.D. Lumsden, D.E. Ellis, J.L. Sincock