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为了研究我方研发的基于伯努利效应的全自动昆虫诱捕器的诱捕昆虫的效果,特于泉州春季(2月末3月初)连续20d,与其他三款诱捕器放置于连片种植面积0.27hm2以上的油菜花地,试验时为油菜花生长盛期至开花期,但是气温一直比较低,没有达到小菜蛾的高峰期。如果不放置诱捕剂,该机器的日平均诱蛾量近20头。因其他诱捕器未放置诱捕剂,几乎诱捕不到虫,因此没做对比试验。如果放置小菜蛾毛细管型诱芯,则日平均诱蛾量近50头,显著高于其他诱捕器。
In order to study the effect of the insect trap we developed based on the Bernoulli effect automatic insect traps, especially in spring (February late March early March) for 20 consecutive days, with the other three trap placed in contiguous planting area of 0.27hm2 The above rape, the test for the rape blossomed to flowering period, but the temperature has been relatively low, did not reach the peak of diamondback moth. If you do not place the trapping agent, the machine average daily moth amount of nearly 20 head. Because of other traps not placed trapping agent, almost no trapping insects, so no comparison test. If the diamondback moth capillaries were placed, the daily average number of induced moths was nearly 50, which was significantly higher than that of other traps.