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1. The bollworm or corn earworm

Author:
Bishopp, F. C. (Fred Corry) , 1884-1970
Subject:
life cycle (organisms) , insect pests , seasonal development , tillage , control methods , cultural control , spraying , trap crops , Helicoverpa zea , Heliothis armigera Control
Physical description:
16 p. : ill., 1 map ; 23 cm.
Additional Author(s):
Bishopp, F. C. (Fred Corry) , 1884-1970
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

2. The cotton bollworm: a summary of its life history and habits, with some results of investigations in 1905 and 1906

Author:
Bishopp, F. C. (Fred Corry) , 1884-1970 , Jones, Charles R. (Charles Richardson) , 1879-
Subject:
life cycle (organisms) , insect pests , insect behavior , insect ecology , cultural control , spraying , pesticides , trap crops , Heliothis zea , Cotton Diseases and pests
Physical description:
32 p. : ill., 1 map ; 23 cm.
Additional Author(s):
Bishopp, F. C. (Fred Corry) , 1884-1970Jones, Charles R. (Charles Richardson) , 1879-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

3. The cotton bollworm: some observations and results of field experiments in 1904

Author:
Quaintance, A. L. (Altus Lacy) , 1870-1958 , Bishopp, F. C. (Fred Corry) , 1884-1970
Subject:
Heliothis armigera , Cotton Diseases and pests , insect pests , cultural control , spraying , pesticides , trap crops
Physical description:
32 p. : ill., 1 map ; 23 cm.
Additional Author(s):
Quaintance, A. L. (Altus Lacy) , 1870-1958Bishopp, F. C. (Fred Corry) , 1884-1970
Collection:
Organic Roots Collection
Series:
Farmers' bulletin