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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)。
Neither 40 mg / kg spinosad nor 1000, 3000 mg / kg Phloxine-B affected the feeding of sucrose to 3-day-old female Bactrocera dorsalis (Hendel) > 0.05). Compared with distilled water control and malathion control, 40mg / kg spinosad or 1000mg / kg rosmarin B had no significant effect on the feeding rate of female and male (P> 0.05) kg Phthalocyanine B had a very significant effect on the feeding rate of female and male (P <0.01). The feed intake of sucrose to 6-day-old female Bristol-Myrtus flies with 40 mg / kg spinosad or 1000 mg / kg Phthalocyanine B had no difference with distilled water control (P> 0.05) There was no significant difference (P> 0.05) between the feeding amount of insect and the control of distilled water (P <0.05), but there was no significant difference between malathion and control (P> 0.05) There was significant difference with malathion control (P <0.05). Compared with distilled water and malathion, 40mg / kg spinosad or 1000mg / kg Phthalocyanine B had no significant effect on the spiking rates of female and male (P> 0.05) On the female and male spit feeding rate has a very significant impact (P <0.01).