Diet, nutrition, and foraging strategies of canvasbacks (Aythya valisineria) and redheads (A. americana) were studied by collecting actively feeding birds throughout the reproductive season in 1980 and 1981; samples of available foods were taken each time a bird was collected. Nutrient composition of the aggregate diet was determined for each...
Ruelene was orally administered to three female sheep at a
dosage rate of 121.5 mg /kg. The cholinesterase (ChE) activity levels
of blood plasma, red blood cells (RBC), and mosquitoes (Aedes
aegypti) which had fed on the sheep were tested at various times
before and after dosage. Maximum depression of...
Proban, Famphur and Tiguvon were administered intravenously,
subcutaneously, and orally at varying concentrations to 101 female
rabbits. The cholinesterase (ChE) activity levels of both plasma and
red blood cells were tested, as was tick and mosquito ChE, at various
times before and after dosage. The determinations measured the
inhibition of...
This is a bibliography of the work of T. L. Jackson, who conducted research at the North Willamette Research and Experiment Center. It is limited to those Extension publications and research reports that addressed the nutrient needs of fresh market and processed vegetables.
Bush snap beans (Phaseolus vulgaris L.) cvs 'G5O' (Gallatin
50) and 'OSU58' (Oregon 58) were used for anatomical and morphological
studies of their responses to three levels of temperature.
The plants were grown in a controlled chamber under a 16-hour
photoperiod at 60°/50°, 70°/60° and 80°/70°F (day/night temperature),
respectively.
The...