果树上经常发生蚜虫 ,采用橘皮辣椒水防治 ,能取得满意的效果。1　原料与配比　柑橘皮、辣椒、水。其配比为 1:0 5 :10。2　配制方法　选用干燥的柑橘皮 1 0ｋｇ和辣味较浓的干辣椒 0 5ｋｇ ,混在一起捣碎 ,然后放进 10ｋｇ水中 ,煮沸后浸泡 2 4小时 ,滤出清液即可喷雾使用。 Aphids often occur on fruit trees, the use of orange peppers water control, can achieve satisfactory results. A raw material and the ratio of orange peel, pepper, water. The ratio of 1: 0 5: 10.2 Preparation method selected dried citrus peel 10kg and spicy flavor of dried chili 0 5kg, mixed together and mashed, and then placed in 10kg of water, soaked for 24 hours after boiling, Filter out the liquid can be sprayed to use.