【摘要】 菌体培养试验结果表明，供试的一株无色杆菌，其滞留适应期、对数生长期、稳定期和衰亡期分别为０～６ｈ 、７～１７ ｈ、２４～３２ ｈ 左右和３２ ｈ 以后；药效试验结果表明，该菌培养３６ ｈ 时杀虫效果最佳更多还原

【Abstract】 In this paper, the Xenorhabdus luminescens was studied. The lag phase, logarithnic phase, stationary phase and death phase were 0～6h, 7～12h, 24～32h or so and over 32h respectively. The culture solution of the bacteria had the best insecticidal effect on pests at 36h when it had been cultured.\;更多还原