前言红蜘蛛(Panonychus citi)是园林花木、果树的主要害虫之一,据初步调查,它为害的花木有:丹桂、九重葛、茶花、玫瑰、菊花、茉莉、瑞冠、金桔、四季桔、山瑞香,紫荆、羊蹄甲等;经济植物有:茶、油茶;果树有:柑、橙、桔、柚、柠檬、沙梨、人心果、木瓜等。受害植物轻者引起 Introduction Panonychus citi is one of the main pests of garden plants and fruit trees. According to the preliminary investigation, the flowers and trees damaged by it are: Osmanthus fragrans, bougainvillea, camellia, rose, chrysanthemum, jasmine, crown, kumquat, , Fragrant Hill, Bauhinia, hooves, etc .; economic plants are: tea, Camellia; fruit trees are: orange, orange, pomelo, lemon, pear, fruit, papaya and so on. Caused by the victim plant light