此方法适用桃、苹果、梨、葡萄、香蕉、荔枝和龙眼各种果树防治病虫一般正常柑橘树,用奇农果树脱毒(毒素和病毒)种植技术,不发生黄龙病和溃疡病及其他病虫害,可无大小年,甚至小年产量超过大年,产量和品质特别是口感甜度争第一。用奇农素1袋(10克)+72%农用链霉素1袋(15克)+硫酸铜15克+锌肥(硫酸锌20克)+硼肥(硼酸)20克(灌根40克),混合,用100克米醋发泡溶化,然后加水15千克喷施和灌根。在混合液中加硫酸亚铁50克强化防治黄龙病,一年灌根2~3次。喷施严禁加硫酸亚铁,以免损坏叶和果。一般在花蕾花期、谢花幼果期、中果期、大果成熟期分别喷施一次,在花芽萌动至花期、大果成熟期分别灌根一 This method is suitable for peach, apple, pear, grape, banana, lychee and longan fruit trees to control pests and diseases of normal citrus trees, with strange agricultural fruit tree detoxification (toxins and viruses) planting technology, does not occur Huanglongbing and ulcer disease and other Pests and diseases, no size of the year, even the annual output of more than a year, yield and quality, especially taste sweetness fight first. 1 bag of canonin (10 g) + 1 bag of streptomycin for 72% (15 g) + 15 g of copper sulfate + 20 g of zinc fertilizer (20 g of zinc sulfate) + 20 g of boric acid ), Mix, dissolve with 100 grams of rice vinegar, then add 15 kg of water to spray and irrigate. In the mixture plus 50 grams of ferrous sulfate to strengthen prevention and treatment of yellow dragon’s disease, a year 2 to 3 times. Spraying is strictly prohibited with ferrous sulfate, so as not to damage the leaves and fruit. Generally in flower buds, Xiehua jujube, mid-fruit, large fruit ripening were sprayed once, respectively, bud flower buds to flowering, large fruit ripening were irrigated one