摘要
试验就不同颜色、不同放置高度和方向粘虫板对枣园害虫的粘虫效果进行了研究。结果表明,不同颜色板对昆虫的粘虫效果不同。其中黄色板的粘虫效果最好,其次是绿色板,依次为白色板、蓝色板、红色板、黑色板;树冠中部放置粘虫板效果明显好于树冠顶部;不同方向粘虫效果无显著差异。并对粘虫板在枣树虫害防治中的应用进行了探讨。
Effects of sticky cards of different colors, different height and different position on insect capture were studied in the paper. The results showed that different colors of sticky cards have different adhesive effects. The best color is yellow, followed by green, white, blue, red and black. Cards in the middle part of the canopy had better result than that in the upper part. There was no difference among the results of different directions of cards. The application of sticky cards in insect control in jujube orchards was also discussed in the paper.
出处
《河北林果研究》
2007年第3期294-298,共5页
Hebei Journal of Forestry and Orchard Research
基金
河北省科技攻关
河北农业大学科技将帅计划
关键词
枣树
粘虫板
虫害防治
Ziziphus jujuba Mill.
sticky cards
insect control
