. Bulletin of the Department of Agriculture. Agriculture. UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 891 Contribution from the Bureau of Entomolo^ L. O. HOWARD, Chief Washington, D. C. PROFESSIONAL PAPER July 28,1922 THE GREEN JUNE BEETLE By F. H. CHITTENDEN, Entomologist in Charge, and D. E. FINK, Entomological Assistant, Truck Crop Insect Investigations CONTENTS Introduction ^ . 1 Classification .^ . . 2 Descriptive 3 Technical Description 4 Distribution and Injurious Occurrence . 7 Nature of Injury 8 Life History and Habits 17 History and Literature 28 Control by Natural Agen
. Bulletin of the Department of Agriculture. Agriculture. UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 891 Contribution from the Bureau of Entomolo^ L. O. HOWARD, Chief Washington, D. C. PROFESSIONAL PAPER July 28,1922 THE GREEN JUNE BEETLE By F. H. CHITTENDEN, Entomologist in Charge, and D. E. FINK, Entomological Assistant, Truck Crop Insect Investigations CONTENTS Introduction ^ . 1 Classification .^ . . 2 Descriptive 3 Technical Description 4 Distribution and Injurious Occurrence . 7 Nature of Injury 8 Life History and Habits 17 History and Literature 28 Control by Natural Agencies 31 Methods of Control 37 General Summary 48 Literature Cited 49. / WASHINGTON GOVERNMENT PRINTING OFFICE 1922. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Dept. of Agriculture. [Washington, D. C. ?] : The Department : Supt. of Docs. , Govt. Print. Off.
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