Oreg. 
Se C. 
Wash. 
Ark. 
Ark. 
UGE cs 
Ecology and Biology of Stored Grain Pests in Areas with a 
Coastal Climate in Relation to the Development of Infestations 
Affecting the Marketability of Grain. To i) determine nature, 
extent, and species involved in stored grain insect problem in 
Western Oregon, which area would typify a marine west-coast type 
of climate; (2) acquire biological and ecological data on insect 
infestations in stored grain in western Oregon which differ in 
type or intensity from infestations in other areas; and (3) use 
information from foregoing sources to prevent or control infesta- 
tion in western Oregon and similar areas. 
Ent. 99-5 (WM-16) 
Control of the Rice Weevil and Associated Insects in Farm- 
Stored Corn and in Food Products Made from Such Grain. To (1 
find an economical, practical method of controlling rice weevil 
and associated insects in farm-stored corn; (2) control insects 
in farm-stored corn intended for human-consumption; and (3) 
investigate simple, practical procedures in producing clean corn 
meal from corn available in the state. 
Ent. 104 
Control of Insect Pests of Stored Grain. To (1) evaluate 
chemical grain protectants for control of wide range of stored 
grain insect pests which occur in the Pacific Northwest; (2) 
evaluate insecticides as residual sprays on walls of storage 
facilities; (3) evaluate grain losses incurred by each of impor- 
tant grain infesting species; (4) conduct intensive survey to 
trace seasonal development of insect population in storage 
facilities, to evaluate role of sanitation practices, and attempt 
to correlate insect infestations with type of storage unit con- 
struction; and (5) conduct other pertinent studies on stored 
grain insects. 
Ent. 1127 (WM-16) 
F. Arthropod Pests and Parasites of Man and Animals 
Ecological Factors Favoring Abundance: The Dispersal; and 
Methods of Control of the Lone Star Tick, A. Americanum In 
Arkansas. To develop a practical, thorough method of protecting 
man and his animals from attack by this tick. 
Ent. 261 
Cattle Grub Control. Develop a more satisfactory method of 
controlling cattle grub with particular emphasis on controlling 
the adult or newly hatched larvae. 
Ent. 432 
