YUAN Sheng-yong,KONG Qiong,TIAN Xue-jun,et al.Study on Laboratory Toxicity of Beauveryia bassiana Strain to Bactrocerau cucurbitae (Coquillett)[J].Northern Horticulture,2013,37(07):137-140.
球孢白僵菌对瓜实蝇的毒力研究
- Title:
- Study on Laboratory Toxicity of Beauveryia bassiana Strain to Bactrocerau cucurbitae (Coquillett)
- 文章编号:
- 1001-0009(2013)07-0137-04
- 分类号:
- S 482.3
- 文献标志码:
- A
- 摘要:
- 应用球孢白僵菌‘MZ041016’菌株对瓜实蝇幼虫、蛹和幼虫进行毒力测定。结果表明：幼虫、蛹和成虫的最高死亡率分别为(92.68±4.55)%、(82.97±2.75)%和(94.16±1.52)%；幼虫、蛹和成虫的致死中浓度（LC50）分别为(2.178±0.375)×105、(2.884±0.527)×105和(2.269±0.352)×105个/mL；致死中时间（LT50）分别为(4.238±0.259)、(4.518±0.365)和(3.853±0.263) d。
- Abstract:
- The toxicity of Beauveryia bassian ‘MZ041016’ against different stages (larvae，pupae and adult) of Bactrocerau cucurbitae (Coquillett) was tested in laboratory.The results indicated that the mortality rate of larvae，pupae and adult were (92.68±4.55)%，(82.97±2.75)% and (94.16±1.52)%；the LC50 of larvae，pupae and adult were (2.178±0.375)×105 spores/mL，(2.884±0.527)×105spores/mL and (2.269±0.352)×105 spores/mL；the LT50 of larvae，pupae and adult were (4.238±0.259) d，(4.518±0.365) d and (3.853±0.263) d.
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备注/Memo
第一作者简介：袁盛勇（1975-），男，云南宣威人，硕士，副教授，现主要从事昆虫生态学及害虫综合防治等研究工作。E-mail:ysy9069@163.com.