共 5 条
- [1] BAKER W. C., 1941, JOUR ECON ENT, V34, P475, DOI 10.1093/jee/34.3.475a
- [2] Beaver R. A., 1967, Entomologist's Monthly Magazine, V102, P156
- [4] COLLINS DL, 1940, CORNELL U AGR EXP ST, V740
- [5] LANIER GN, 1978, DUTCH ELM DISEASE PE, V8, P30