晚稻使用频振式杀虫灯防治稻瘿蚊试验  

Effects of frequencyvibrancy pestkilling lamp on rice gall midge control in late cropping rice culture

作　　者：覃霁 任当政 

机构地区：[1]钟山县花山乡农业服务中心,广西钟山542613

出　　处：《广西农业科学》2005年第3期243-244,共2页Guangxi Agricultural Sciences

摘　　要：频振式杀虫灯有效范围防治稻瘿蚊试验表明:杀虫灯辐射半径80 m内防治稻瘿蚊效果在86 %左右,与施用益舒宝颗粒剂18.75 kg/hm2 防治效果相当,辐射半径10 0 m处防效稍差,12 0 m处更差。在水稻无公害标准化生产中,建议控制在10 0 m范围内较好。The test of controlling rice gall midge by Frequencyvibrancy pestkilling lamp in effective range showed that the effect of controlling the insect was about 86%, which corresponded to that of 18.75 kg Ethoprobos FG per hectare, within 80 meters of the lamp's radiation radius. But the effects of the controlling with 100 meters and 120 meters of radiation radius were decreased significantly and successively. In rice cultivation with the pollutionfree standard, it's proposed to install the lamps with 100 meters of radius range.

关 键 词：频振式杀虫灯 稻瘿蚊 试验 无公害标准化生产 晚稻 有效范围 防治效果 颗粒剂 益舒宝 半径 辐射 施用 防效 水稻 

分 类 号：S436.3[农业科学—农业昆虫与害虫防治] S435.112.5[农业科学—植物保护]