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为选择适合基层测报站点使用的玉米螟监测工具,验证玉米螟标准化性诱捕器的监测效果,分别使用性诱捕器和频振式杀虫灯两种不同的诱捕方武作对比试验。试验证明,性诱在全监测期诱捕量和分代次诱捕量上均高于灯诱。性诱在始见期和诱虫总天数上优于灯诱;性诱和灯诱的虫量消长动态基本一致、代次划分明显、主蜂相同,性诱蜂次更多。由于标准化性诱捕器监测及时准确、成本低廉、使用简便、规范化程度高,适合在基层玉米螟监测中推广应用。
In order to select the corn borer monitoring tool which is suitable for the grass-roots measuring site, the monitoring effect of the corn borer standard traps was verified. Two kinds of trap traps were used for comparative experiments. Experiments show that sex traps in the whole monitoring period trapping and sub-generation trapping amount were higher than the light trap. Sexually induced predators and the total number of days of trap lures than the lure; sex lure and lamp-luring the amount of growth and movement of insects are basically the same, the sub-division was obvious, the same main bee, more times the number of sexual bee. Due to the timely and accurate monitoring of standardized traps, low cost, easy to use and high standardization, it is suitable for popularization and application in the monitoring of corn borer.