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Journal Article The Introduction and Establishment of the Alfalfa Weevil Parasite, Bathyplectes Curculionis (Thoms.), in the United States Get access T. R. Chamberlin T. R. Chamberlin Bureau of Entomology. U. S. Department of Agriculture. Search for other works by this author on: Oxford Academic PubMed Google Scholar Journal of Economic Entomology, Volume 19, Issue 2, 1 April 1926, Pages 302–311, https://doi.org/10.1093/jee/19.2.302 Published: 01 April 1926
T. R. Chamberlin (Thu,) studied this question.