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由中科院华南植物园马国华等科研人员完成的“一种环保型植物素膏状生物农药及其制备方法”日前获得国家发明专利授权(专利号:ZL200810028975.X)。本发明涉及一种环保型植物素膏状生物农药及其制备方法,其特征是由下述配比的原料经粉碎、水煮制得的药剂:原料组成按总质量分数100%计,其中苦楝籽25%~45%,柠檬桉枝叶0~20%,巴豆果5%~15%,八角0~10%,茴香5%~10%,茶籽饼20%~30%和菜籽饼5%~10%。本发明适用于龙眼、荔枝、芒果、柑橘、柿子、苹果、雪梨、柚子等木本果树的病
By the Chinese Academy of Sciences, South China Botanical Garden Ma Guohua and other scientific research personnel to complete “An environmentally friendly plant-based bio-paste bio-pesticide and its preparation method ” has won the national invention patent (patent number: ZL200810028975.X). The invention relates to an environment-friendly phytochemical cream-like bio-pesticide and a preparation method thereof, which are characterized in that the medicament prepared from the following raw materials in the following proportions is crushed and boiled: the raw material composition is based on the total mass fraction of 100% Seeds 25% -45%, lemon eucalyptus leaves 0-20%, croton fruit 5% ~ 15%, star anise 0-10%, fennel 5% ~ 10%, tea seed cake 20% ~ 30% and rapeseed cake 5% ~ 10%. The invention is applicable to diseases of woody fruit trees such as longan, litchi, mango, citrus, persimmon, apple, Sydney, grapefruit and the like