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Document Type

Research

Abstract

For a period of some twenty years, white grubs (Phyllophaga spp.) of brood A have been appearing each third year in numbers to do serious damage throughout northeastern Iowa. In 1921 their range was extended to include the east one-third of the southern half of the state as previously shown. Their damage that year was severe throughout much of the newly invaded territory.

Publication Date

1925

Journal Title

Proceedings of the Iowa Academy of Science

Volume

32

Issue

1

First Page

423

Last Page

424

Copyright

©1925 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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