作　　者： ; ; ; ; ;

机构地区： 福建省农业科学院

出　　处： 《福建农林大学学报（自然科学版）》 2004年第4期438-440,共3页

摘　　要： 通过对黄板诱集的蔬菜害虫及天敌数量进行分析,发现黄板对蚜虫、黄曲条跳甲、斑潜蝇、寄生蜂均有不同程度的引诱作用.不同害虫在黄板上的垂直分布存在差异,蚜虫随高度的增高而增多,黄曲条跳甲、斑潜蝇大体上随高度的增高而减少.黄板法能够有效监测黄曲条跳甲的田间种群发生动态,与常规的单位面积法反应的田间种群动态一致. Yellow sticky boards were used to trap the insect pests of vegetable and natural enemy, the result indicated that the yellow sticky board had different trapping effects on aphid, striped flea beetle, miner and parasite. Vertical distribution is different among different insect pests. The number of aphid increased with board height, but striped flea beetle and miner were opposite. The yellow sticky board could be used to monitor the population of striped flea beetle. The population dynamics of striped flea beetle based on yellow sticky board was parallel with that based on the traditional method of field investigation .

关 键 词： 黄板 黄曲条跳甲 蔬菜害虫 斑潜蝇 种群监测 诱集 田间种群 增高 法能 作用

领　　域： [农业科学] [农业科学] [农业科学] [农业科学]