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1061. Bees. Swarm control; [by Geo. S. Demuth.]

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [June, 1921.]

1062. Bees. Transferring bees to modern hives; [by] E. L. Sechrist.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [July, 1918, reprint June] 1921

1063. Corn and cotton wireworm in its relation to cereal and forage crops, with control measures; by Edmund H. Gibson.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: June 9, 1916, reprint June, 1921

1064. Corn earworm as enemy of vetch; [by Philip Luginbill and A. H. Beyer].

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [June, 1921.]

1065. Corn root-aphis and methods of controlling it; [by] John J. Davis.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [Dec. 1917, reprint June, 1921.]

1066. Cotton. How insects affect cotton plant and means of combating them; [by] W. Dwight Pierce.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [Dec. 1917, revised Mar. 1920, reprint June, 1921.]

1067. Cranberry insect problems and suggestions for solving them; [by] H. B. Scammell.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [Dec. 1917, reprint June] 1921

1068. Green-bug or spring grain-aphis, how to prevent its periodical outbreaks; [by] W. R. Walton.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [June] 1921

1069. Harvest mites, or chiggers; by F. H. Chittenden.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: May 26, 1915, reprint June, 1921

1070. Insecticides. Information for fruit growers about insecticides, spraying apparatus, and important insect pests; [by] A. L. Quaintance [and] E. H. Siegler.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [Feb. 1918, revised reprint Nov. 1920. reprint June] 1921

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