佳多频振式杀虫灯对鳞翅目害虫诱杀效果

The effect of Jiaduo frequent-vibration trapping light on trapping Lepidoptera pests

对佳多频振式杀虫灯的高压网线和接虫袋的不同处理试验结果表明:诱杀到鳞翅目害虫数是每天清刷高压网线>3 d清刷高压网线>5 d清刷网线>不清刷高压网线,每天清刷高压网线诱虫数为不清刷高压网线诱虫数的8.9倍;每天清洗接虫袋>3 d清洗接虫袋>5 d清洗接虫袋>不清洗接虫袋,4种处理的诱虫数差异较小;该杀虫灯对天敌影响不大。

Jiaduo frequent-vibration trapping light is a new type of device of physical eontrol of pests. The experiments of its effect on eontrolling pests were carried out under different treatments for its highvoltage mesh wire and insect-catching bag. The results showed that the descending order of the effect on trapping Lepidoptera pests was： scrubbing high-voltage mesh wire every day 〉 scrubbing high-voltage mesh wire every 3 days 〉 scrubbing high-voltage mesh wire every 5 days 〉 not scrubbing, and the ratio of the most to the least in the number of trapped pests was 8.9; washing insect-catching bag every day 〉 washing insectcatching bag every 3 days〉 washing insect-catching bag every 5 days 〉not washing, but the difference in the number of trapped pests was comparatively small between the 4 treatments; the trapping light had not an obvious influence on the natural enemies.