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在12年树龄的南方沙梨梨园不同区域分别安装苗哈哈牌太阳能杀虫灯和佳多牌频振式太阳能杀虫灯。64 d试验结果调查显示,两种灯的诱虫谱基本一致,佳多牌频振式太阳能杀虫灯的总诱获害虫量、每台灯控制面积、益害(虫)比值均明显高于苗哈哈牌太阳能杀虫灯。益害比值高也说明佳多牌频振式太阳能杀虫灯对益虫的诱杀力明显小于苗哈哈牌杀虫灯。两种灯的性能稳定性均可,但白天阴雨、无光照,会影响苗哈哈牌杀虫灯亮灯时间。
In the 12-year-old southern pear orchard different regions were installed Miao Ha Ha licensing solar insect lights and good card frequency vibration solar insect lights. 64 d The results of the survey showed that the light traps of the two lamps were basically the same. The total amount of trapped insects, the area under control of each lamp and the ratio of beneficial insects (Insects) were significantly higher than those of the seedlings Ha ha licensing solar insecticidal lamp. Benefit ratio also shows that the good multi-brand frequency vibration solar insecticidal lamp trap on beneficial insecticides significantly less than Miaoha Ha brand of insecticidal lamps. Two kinds of lamp performance stability can be, but the rainy days, no light, will affect the Miaoha Ha licensing insecticidal lamp lighting time.