盈必绝实蝇浓饵剂对无花果果园桔小实蝇防治效果研究

为了获取盈必绝实蝇浓饵剂对桔小实蝇的诱集和防治效果,本试验在无花果果园开展了2种食诱剂对桔小实蝇的诱集效果试验和盈必绝实蝇浓饵剂对桔小实蝇的防治效果。试验结果表明:盈必绝实蝇浓饵剂的诱集效果强于市场购买的实蝇食诱剂;盈必绝实蝇浓饵剂对桔小实蝇雌、雄两性成虫均有良好的诱集效果,平均雌雄比为1.42∶1。盈必绝实蝇浓饵剂能有效降低桔小实蝇对无花果的为害,试验期间经过7次调查,平均防治效果达87.42%。

Effect of the Variety of Fig Tree on Some Biological Parameters of Ceratitis capitata Wied, 1824 （Diptera： Trypetidae） in Some Orchards in the Kabylie

The Mediterranean fruit fly, Ceratitis capitata Wied. （1824） is one of the most important pest that can infest orchards if its spread is not controlled. Among the preventive measures recommended in the fight against this pest, we are interested in looking for varieties that are less favorable to the development of this pest among different varieties of fig trees in our region. The biological parameters of the fruit fly which were followed in this study are duration of pupation, rate of emergence, sex ratio and longevity of males and females. The results show that these parameters vary depending on the variety of fruit.