. Bulletin of the Department of Agriculture. Agriculture. DH ^* UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 550 Contribution from the Bureau of Entomology L. O. HOWARD, Chief. Washington, D. C. August 9, 1917 CONTROL OF THE GRAPE-BERRY MOTH IN THE ERIE-CHAUTAUQUA GRAPE BELT By DWIGHT ISELY, Scientific Assistant, Deciduous Fruit Insect Investigations Introduction . Food Plant. . Distribution . Economic Status CONTENTS Summary of Seasonal History and Habits 4 History of Control Methods 5 Control Experiments at North East, Pa. 6 Summary and Recommendations ... 39 Literature Cited 42
. Bulletin of the Department of Agriculture. Agriculture. DH ^* UNITED STATES DEPARTMENT OF AGRICULTURE BULLETIN No. 550 Contribution from the Bureau of Entomology L. O. HOWARD, Chief. Washington, D. C. August 9, 1917 CONTROL OF THE GRAPE-BERRY MOTH IN THE ERIE-CHAUTAUQUA GRAPE BELT By DWIGHT ISELY, Scientific Assistant, Deciduous Fruit Insect Investigations Introduction . Food Plant. . Distribution . Economic Status CONTENTS Summary of Seasonal History and Habits 4 History of Control Methods 5 Control Experiments at North East, Pa. 6 Summary and Recommendations ... 39 Literature Cited 42. WASHINGTON GOVERNMENT PRINTING OFFICE 1917. 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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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear
