(一)虫害1、橘全爪螨(柑橘红蜘蛛)是目前我国柑橘上普遍发生的最严重的害虫之一。主要为害柑桔叶片、枝梢和果实。被害叶、果严重时变灰白色,失去光泽,直至枯黄而脱落。4～6月和9～11月为发生高峰期。(1)春季清园:剪除枯枝、病虫枝,清除果园杂草。萌芽前可选用0.8￣1.0波美度石 (A) pests 1, the whole red mite orange (citrus red spider) is currently one of the most serious pests on the citrus in China. The main damage citrus leaves, shoots and fruits. Victims of leaves, fruit serious gray, tarnished until yellow and fall off. April to June and September to November for the peak period. (1) Spring Park: cut off dead branches, pest branches, remove orchards weeds. Before budding optional 0.8 ~ 1.0 Baume degree stone