Calculations on the extent of spruce budworm control by insectivorous birds
No abstract available.
Journal of Forestry↗
Geology topics
J.L. George
Publications and source records attributed to J.L. George.
Notes on two species of Calliphoridae (Diptera) parasitizing nestling birds
In the course of studies on the effect of feeding DDT-killed insect larvae to nestling birds, some incidental information was gathered on Calliphorid parasites of the nestlings. The work was done at Lake Clear Junction, N. Y., during June and July, 1946.
The Auk↗
The effects of feeding DDT-treated insects to nestling birds
No abstract available.
Journal of Economic Entomology↗