绿色组装防控技术对亚洲玉米螟的田间防治效果评定

Assessment of field control effects on Asiatic corn borer by integrated green control techniques

通过6种绿色组装防控技术对亚洲玉米螟的田间防治效果进行评定,分别对挽回产量损失率、防治效果、增产率等相关指标进行统计。结果表明,6种绿色组装防控技术的挽回产量损失率分别为10.75%、9.84%、10.04%、9.38%、12.5%、10.42%,防治效果分别为57.46%、57.43%、62.54%、65.78%、79.09%、74.37%,增产率分别为11.35%、10.12%、13.42%、7.79%、16.34%、13.67%。综合来看,6种组合模式防治效果最佳依次为生物导弹+白僵菌、性诱剂+白僵菌、杀虫灯+白僵菌、杀虫灯+生物导弹、生物导弹+性诱剂、杀虫灯+性诱剂。

In this paper, field control effects on Asiatic corn borer were evaluated by six integrated muhiple green control techniques, the restored yield loss rate, average control effect, yield increasing rate etc. were calculated, respectively. The results showed that the restored yield loss rates of six methods were 0.75%, 9.84%, 10.04%, 9.38%, 12.5%, 10.42%; the average control effects were 57.46%, 57.43%, 62.54%, 65.78%, 79.09%, 74.37%; yield increasing rates orderly were 11.35%, 10.12%, 13.42%, 7.79%, 16.34%, 13.67%, respectively. Comprehensively, the control effects of the six integrated multiple green control techniques orderly were biological missile＋Beauveria bassiana, sex attractant＋B, bassiana, insecticidal lamp＋B, bassiana, insecticidal lamp＋biological missile, biological missile＋sex attractant, insecticidal lamp＋sex attractant.