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应用海燕 650C轻型飞机 ,用HY 1型风动式超低量雾化器 ,每公顷喷洒 90 0mL内含菊酯的触破式微胶囊悬浮液能有效地触杀松墨天牛成虫 ,使松材线虫病林地的松树枯死率比对照林地平均下降 38 8%,经差异显著性检验 ,达到极显著水平
The application of the Haiyan 650C light aircraft, with HY 1-type wind-driven ultra-low atomizer, spraying 90 0mL per hectare containing intruded intrudable microcapsule suspension can effectively touch Monochamus alternatus adults, pine wood nematodes The mortality of pine trees in wooded land decreased by 38.8% on average compared with the control plots, and reached significant level by significant difference test