Currently, the mating and oviposition behaviors of Bactrocera( Tetradacus) minax were investigated in laboratory. The results showed that the pre-copulation period ranged from 17 to 25 days, with an average of 19. 33 ± 3. 54 days. The whole period of mating lasted for 12-47 days, with an average of 34. 00 ± 13. 40 days. The process of mating behavior lasted for 7-95 minutes, with an average of 44. 42 ± 22. 56 minutes. The pre-oviposition period lasted for 28-37 days, with an average of 33. 13 ± 7. 43 days. The whole period of oviposition lasted for 19-41 days, with an average of 24. 80 ± 9. 58 days. During the oviposition period, three behaviors including host searching, puncturing and ovipositing lasted for 17. 45 ± 9. 62 minutes, 6. 42 ± 2. 64 minutes and 23. 29 ± 11. 94 minutes, respectively.%本文在室内研究了柑橘大实蝇Bactrocera( Tetradacus) minax的交配和产卵习性．观察结果表明,该虫的交配前期17~25 d,平均19．33±3．54 d；交配期12~47 d,平均34．00±13．40 d；交配持续时间最短7 min,最长为95 min,平均时长为44．42±22．56 min．该虫的产卵前期28~37 d,平均33．13±7．43 d；产卵期19~41 d,平均24．80±9．58 d；产卵行为中的定位、穿刺、排卵的持续时间分别为：17．45±9．62 min、6．42±2．64 min、23．29±11．94 min．
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