prima蛋白与马拉硫磷混合后点喷对橘小实蝇防治效果的研究

Research on the effect of using the mixed liquid of prima protein and malathion to control Bactrocera dorsalis （Hendel）

应用prima蛋白加农药马拉硫磷对橘小实蝇进行防治，每8d点喷一次，共喷5次。试验结果表明：prima蛋白与马拉硫磷混合后点喷对橘小实蝇的诱杀效果显著，保果率达到64．71％左右，卡方检验的结果为P=0．027〈0．05，表明点喷prima蛋白与马拉硫磷的混合溶液对柚子的保果效果显著。

Use the mixed liquid of prima protein and malathion to control oriental fruit fly. Spot spray one time every eight days, tlve times in all The test results show that it＇s effective to attract and kill oriental fruit fly with mixed liquid of prima protein and malathion. The rate of protecting fruits can reach about 64. 71%. The result of chi-square tests is P =0. 027 〈0. 05. It suggests that it is very effective to increase the rate of protecting fruits of pomelo with the mixed liquid.