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Subjects developmental stages Remove constraint developmental stages: developmental stages Series Farmers' bulletin Remove constraint Farmers' bulletin: Farmers' bulletin
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1. Adjusting corn belt farming to meet corn-borer conditions

Author:
Myers, Kenneth Hayes , 1898-
Subject:
life cycle (organisms) , boring insects , insect pests , larvae , plant damage , crop losses , developmental stages , natural enemies , insect control , agricultural law , quarantine , control methods , cultural control , tillage , planting date , burning , postharvest treatment , crop residue management , livestock feeding , European corn borer Control Middle West , Corn Diseases and pests Middle West
Physical description:
ii, 26 p. : ill., maps ; 23 cm.
Additional Author(s):
Myers, Kenneth Hayes , 1898-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

2. The European corn borer and its control

Author:
Caffrey, D. J. (Donald John) , 1886- , Worthley, L. H. (Leon Howard) , 1877-
Subject:
life cycle (organisms) , boring insects , insect pests , plant damage , developmental stages , natural enemies , insect control , agricultural law , quarantine , control methods , cultural control , planting date , trap crops , burning , livestock feeding , larvae , European corn borer Control , Corn Diseases and pests
Physical description:
45 p. : ill. ; 23 cm.
Additional Author(s):
Caffrey, D. J. (Donald John) , 1886-Worthley, L. H. (Leon Howard) , 1877-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

3. The European corn borer: its present status and methods of control

Author:
Caffrey, D. J. (Donald John) , 1886- , Worthley, L. H. (Leon Howard) , 1877-
Subject:
life cycle (organisms) , boring insects , insect pests , larvae , plant damage , crop losses , developmental stages , natural enemies , insect control , agricultural law , quarantine , control methods , cultural control , tillage , planting date , burning , postharvest treatment , crop residue management , livestock feeding , European corn borer Control
Physical description:
48 p. : ill., 1 map ; 23 cm.
Additional Author(s):
Caffrey, D. J. (Donald John) , 1886-Worthley, L. H. (Leon Howard) , 1877-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin