CAJ | 학술논문

室内采用Y型嗅觉仪测定酪蝇蛹、蛹壳及蛹的正己烷提取液对酪蝇成虫的引诱效果.结果表明:酪蝇的蛹、蛹的正己烷提取液对雌、雄成虫有明显的引诱,随着蛹量的增加其对雄虫的引诱效果增加,对雌虫的引诱效果下降;提取液浓度为5～12.5头当量/mL时,对雌、雄成虫有明显的引诱效果,但在浓度为2.5头当量/mL时对雄虫有明显的驱避效果,雌性蛹壳对两性成虫有明显的引诱效果,而雄性蛹壳只对雄虫有明显的引诱效果,对雌虫有明显的驱避效果.
실내채용Y형후각의측정락승용、용각급용적정기완제취액대락승성충적인유효과.결과표명:락승적용、용적정기완제취액대자、웅성충유명현적인유,수착용량적증가기대웅충적인유효과증가,대자충적인유효과하강;제취액농도위5～12.5두당량/mL시,대자、웅성충유명현적인유효과,단재농도위2.5두당량/mL시대웅충유명현적구피효과,자성용각대량성성충유명현적인유효과,이웅성용각지대웅충유명현적인유효과,대자충유명현적구피효과.
Choice responses of adults of skipper cheese, Piophila casei to pupae, n-hexane extract of pupae, and puparium, were conducted in laboratory. Pupae and its extract could attract significantly both males and females. Dose-response results showed that male responses increased, but female responses decreased with pupae amount. The extract showed significant attractive effect to both sexes at the concentration of 5-12.5 pupae equivalent per milliliter, but expelling effect to males at the concentration of 2.5 pupae equivalent per milliliter. The female-puparium demonstrated significant attraction for both sexes, and male-puparium only for male adults.