色板在胡麻害虫监测中的应用效果  

Effects of insect pests dynamic monitoring on flax by color board

作　　者：万海霞[1] 杨崇庆[1] 张国辉[1] 张新学[1] 安维太[1] 

机构地区：[1]宁夏回族自治区农林科学院固原农科所,宁夏固原756000

出　　处：《中国植保导刊》2015年第1期51-55,共5页China Plant Protection

基　　金：宁夏农林科学院科技创新先导项目(NKYQ-14-08)

摘　　要：利用黄、蓝、白3种色板研究其对胡麻上蚜虫、蓟马、潜叶蝇3种主要要害虫的诱集效果,监测害虫种群动态。结果表明,黄板和白板对蚜虫诱集力较强,蓟马未表现出对某一种颜色的特别偏好,黄板对潜叶蝇诱集力最强。在诱捕害虫虫量与田间种群动态相关性上,对于蚜虫,黄板和白板表现较好,对蓟马,黄板表现最好,对潜叶蝇,白板表现最好。分析认为,可根据害虫种类及发生,有针对性地选择不同颜色色板,用于胡麻地害虫种群数量监测预报。Effects of population dynamic monitoring of Aphide sp., Thripidae sp. and Leafminers sp. on flax by color boards with yellow, blue and white were studied. The results showed that most attractive colors for Aphide were yellow and white, and that for Leafminers was yellow, while Thripidae had no preference to color trap. As to correlation between number of pests trapped by color boards and population dynamic in field, yellow and white traps were better for Aphide, yellow trap were best for Thripidae, white trap were best for Leafminers. According to occurrence and species of insect pests, it was better to select boards with different color for monitoring and forecasting different pests effectively in flax field.

关 键 词：色板 胡麻 蚜虫 蓟马 潜叶蝇 

分 类 号：S431.9[农业科学—农业昆虫与害虫防治]