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试验采用了10种不同颜色的色板,对茶园中主要害虫进行了诱集试验,统计各类害虫发生动态,并分析不同色板对害虫的诱集效果。其中黄色色板对柑橘粉虱、黑刺粉虱、假眼小绿叶蝉诱集效果显著高于其他色板,黄色色板和蓝色色板对蓟马的诱集效果显著高于其他色板。
Ten kinds of color swatches were used in the experiment, and the main pests in the tea garden were traced. The dynamics of various pests were counted and the trapping effects of different color plates on pests were analyzed. The results showed that the yellow color swatches were significantly more effective than other color swatches on citrus whiteflies, black twad whiteflies and green leafhoppers. The yellow color swatches and the blue color swatches were significantly more effective than other color swatches in attracting thrips.