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| 多杀菌素和荧光桃红B对橘小实蝇取食的影响 | |
| 引用本文： | 杜迎刚,苗青,JI Qin-ge,吕增印,陈家骅.多杀菌素和荧光桃红B对橘小实蝇取食的影响[J].昆虫知识,2009,46(3):441-444. |
| 作者姓名： | 杜迎刚 苗青 JI Qin-ge 吕增印 陈家骅 |
| 作者单位： | 1. 福建农林大学植物保护学院,福州,350002;山东潍坊科技学院,山东寿光,262700 2. 山东桓台试验中学,山东桓台,256400 3. 福建农林大学植物保护学院,福州,350002 |
| 基金项目： | 福建省科技厅重大项目，农业部示范资助项目 |
| 摘 要： | 40mg/kg多杀菌素(spinosad)或1000、3000mg/kg荧光桃红B(Phloxine-B)均不影响3日龄橘小实蝇雌Bactrocera dorsalis(Hendel)、雄虫对蔗糖的取食量(P>0.05);与蒸馏水对照和马拉硫磷对照相比,40mg/kg多杀菌素或1000mg/kg荧光桃红B对雌、雄虫吐食率也无显著影响(P>0.05),但3000mg/kg荧光桃红B对雌、雄虫吐食率有极显著影响(P<0.01)。40mg/kg多杀菌素或1000mg/kg荧光桃红B对6日龄橘小实蝇雌、雄虫对蔗糖的取食量与蒸馏水对照无差异(P>0.05);3000mg/kg荧光桃红B对雌虫的取食量与蒸馏水对照有显著差异(P<0.05),与马拉硫磷对照无差异(P>0.05),对雄虫的取食量与蒸馏水对照无显著差异(P>0.05),与马拉硫磷对照有显著差异(P<0.05)。与蒸馏水、马拉硫磷相对照,40mg/kg多杀菌素或1000mg/kg荧光桃红B对雌、雄虫的吐食率均无显著影响(P>0.05),而3000mg/kg的荧光桃红B对雌、雄虫的吐食率均有极显著影响(P<0.01)。 |
| 关 键 词： | 橘小实蝇 多杀菌素 荧光桃红B 取食量 吐食率 |
The effect of spinosad and phloxine-B on the feeding behavior of Oriental fruit fly Bactrocera dorsalis |
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| DU Ying-Gang,MIAO Qing,JI Qin-ge,LV Zeng-Yin,CHEN Jia-Hua.The effect of spinosad and phloxine-B on the feeding behavior of Oriental fruit fly Bactrocera dorsalis[J].Entomological Knowledge,2009,46(3):441-444. | |
| Authors: | DU Ying-Gang MIAO Qing JI Qin-ge LV Zeng-Yin CHEN Jia-Hua |
| Institution: | DU Ying-Gang, MIAO Qing , JI Qing-E , LV Zeng-Yin , CHEN Jia-Hua ( 1. Plant Protection College, Fujian Agriculture and Forestry University, Fuzhou 350002, China; 2. Weifang Science and Technology College, Shoaguang, Shandong 262700, China; 3. Huantai Exoerimental High School, Huantai Shandong 256400, China) |
| Abstract: | The results showed that neither 40 mg/kg spinosad nor 1 000 and 3 000 mg/kg Phloxine-B influenced sugar ingestion for 3-d-old oriental fruit flies. With distilled water control and malathion as control, 40 mg/kg spinosad and 1 000 mg/kg Phloxine-B did not affect the regurgitation ratio of both females and males significantly, whereas 3 000 mg/kg Phloxine-B affected it significantly. When treated with 40 mg/kg spinosad or 1 000 mg/kg Phloxine-B, there was no difference in sugar ingestion for 6-d-old oriental fruit flies compared with distilled water. The difference between treated with 3 000 mg/kg Phloxine-B and distilled water was significant for females and not significant for males, but no difference compared with malathion. Neither 40 mg/kg spinosad nor 1 000 mg/kg Phloxine-B affect the regurgitation ratio significantly, but 3 000 mg/kg Phloxine-B had significant effect on both females and males. |
| Keywords: | Bactrocera dorsalis spinosad Phloxine-B ingestion regurgitation ratio |
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