共 10 条
- [2] BOTTCHER F. K., 1938, Zeitschrift fur Angewandte Entomologie, V25, P419
- [3] AN INVESTIGATION ON THE ACTION OF PIPERONYL BUTOXIDE WITH PYRETHRUM [J]. AMERICAN JOURNAL OF HYGIENE, 1950, 52 (02): : 153 - 183
- [5] HARRIES FH, 1945, J AGR RES, V11, P553
- [6] HARTZELL ALBERT, 1932, CONTR BOYCE THOMPSON INST, V4, P107
- [9] STERNBURG JG, 1952, SCIENCE, V116, P114