南方小花蝽猎物种类电泳检测的初步研究

USING ELECTROPHORETSC ANALYSES TO DETECT THE PREY SPECIES OF ORIUS SIMILIS

应用聚丙烯酰胺凝胶电泳方法,检测南方小花蝽捕食的猎物种类表明:南方小花蝽捕食已知猎物棉蚜或花蓟马前后,其酯酶同工酶在数目、泳动率及活性方面均有明显差异.应用电泳方法研究捕食者——猎物间的关系,具有方法简便直接、结果准确且灵敏度高等优点.

The prey of orius similis is detected using polyacrylamide gel electrophoretic analysis. The results showed that there are significant differences in the enzyme bands, the place of bands, Rf and The activity of enzyme from the predator after feeding on the Aphis gossypii and Frankiniella intona. The method is obejctive, accurate, simple and convenient.