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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 1.0公斤和辣味较浓的干辣椒 0 .5公斤混在一起捣碎 ,然后放进 10公斤水中 ,煮沸后浸泡 2 4小时 ,滤出清液即可喷雾使用。3
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 1.0 kg and spicy thick chili 0. .5 kg mixed together and then crushed, and then into the 10 kg of water, soaked after boiling 2 4 hours, filter out the supernatant can spray use. 3