The wheat midge, Diplosis tritici, Kirby
By: [F.M. Webster]
Series: Bulletin / Ohio Agricultural Experiment Station -- no. 31; Bulletin (Ohio Agricultural Experiment Station) -- no. 31
Publisher: Ohio Agricultural Experiment Station
Published: 1891
Place of publication: Columbus, Ohio
Language: eng
Number of pages: 114
Subjects: Wheat -- Diseases and pests
Notes: Cover title

Includes bibliographical references