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- Author:
- Davis, John J. (John June) , 1885-1965
- Subject:
- life cycle (organisms) , larvae , life history , cultural control , biological control , natural enemies , physical control , spraying , Scarabaeidae , Phyllophaga , Agricultural pests Northeastern States
- Physical description:
- 20 p. : ill., 1 map ; 23 cm.
- Additional Author(s):
- Davis, John J. (John June) , 1885-1965
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Gill, John B. (John Boyd) , 1888-
- Subject:
- Pecan Diseases and pests , insect pests , plant pests , life history , seasonal development , insect control , spraying , insecticides
- Physical description:
- 48 p. : ill. ; 23 cm.
- Additional Author(s):
- Gill, John B. (John Boyd) , 1888-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Howard, Neale F. (Neale Frederick) , 1890-
- Subject:
- life cycle (organisms) , life history , larvae , insect behavior , insect pests , plant damage , crop damage , pest control , control methods , natural enemies , spraying , cultural control , arsenates , arsenicals , Mexican bean beetle Control Southern States
- Physical description:
- 14 p. : ill., 1 map ; 23 cm.
- Additional Author(s):
- Howard, Neale F. (Neale Frederick) , 1890-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
