Birds known to eat the boll weevil
By: by Vernon Bailey
Series: Bulletin / U.S. Biological Survey -- 22; Bulletin (United States. Bureau of Biological survey) -- no. 22
Publisher: U.S. Dept. of Agriculture, Biological Survey
Published: 1905
Place of publication: Washington, D.C
Language: eng
Number of pages: 16
Subjects: Boll weevil; Biological control; Birds; Food
Notes: Access to portions of this material may be restricted.
Table of contents: title: Introduction. pp. 7.; title: Field notes. pp. 8.; title: Addition of cotton fields during investigations. pp. 12.; title: Additions of bird life during investigations. pp. 13.; title: Increase in number of weevils. pp. 13.; title: Examination of bird stomachs. pp. 14.; title: Investigations by Bureau of Entomology. pp. 14.; title: Conclusions and recommendations. pp. 14.; title: List of birds which had eaten boll weevils. pp. 16.