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Journal Article Biological Notes on the Flatheaded Apple Tree Borer (Chrysobothris Femorata Fab.) and the Pacific Flatheaded Apple Tree Borer (Chryso- Bothris Mali Horn) Get access H. E. Burke H. E. Burke Specialist in Porest Entomology, Forest Insect Investigations, 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 12, Issue 4, 1 August 1919, Pages 326–333, https://doi.org/10.1093/jee/12.4.326 Published: 01 August 1919
H. E. Burke (Fri,) studied this question.