Boll Weevil

Description: English: From : "The boll-weevil problem." Farmers' bulletin (United States. Dept. of Agriculture) ; no. 1329. (June 1923). Date: 1923-06-dd. Source: https://digital.library.unt.edu/ark:/67531/metadc1788/m1/5/ Hunter, W. D. (Walter David), 1875-1925. & Coad, B. R. The boll-weevil problem. Washington D.C. UNT Digital Library. https://digital.library.unt.edu/ark:/67531/metadc1788/. Accessed October 2, 2016. Author: Hunter, W. D. (Walter David), 1875-1925. & Coad, B. R. United States. Department of Agriculture.

Description: English: a boll weevil, as shown in the 1904 Tacoma Times. Date: 5 January 1904. Source: http://chroniclingamerica.loc.gov/lccn/sn88085187/1904-01-05/ed-1/seq-4/ (Tacoma Times). Author: Unknown authorUnknown author.

Description: English: Boll weevil eradication map downloaded from the USDA site. Date: 2006. Source: http://www.aphis.usda.gov/ppq/pdmp/cotton/bollweevil/bwemap.pdf. Author: USDA.