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近年来,辽宁省在防治松干蚧方面又创造了在树干基部成45°角打孔,施放药囊的新方法。这种方法简便易行,不伤树皮,用药量准确,施药安全,群众易掌握,防治效果可达到78—90％左右。采用此法,首先要制备足够量的药囊。为提高制药囊的功效,我们走访了医药卫生、化学试剂、有机玻璃制品等单位,调查搜集有关资料,研制了有机玻璃药囊分装器。这种分装器结构简单,操作方便,剂量准确,装药安全。每次可分装285个胶囊,比手工操作提高功效100倍,适于生产单位使用。现经在旅顺、大连、沈阳等地试用,效果良好。
In recent years, Liaoning Province has also created a new method of perforating and applying sachets at the base of the trunk at a 45 ° angle in the prevention and control of the disease. This method is simple and easy, does not hurt the bark, the dosage is accurate, safe application, the masses easy to grasp, control effect can reach 78-90%. Using this method, first of all, to prepare a sufficient amount of sachet. To improve the effectiveness of the pharmaceutical capsule, we visited the medical and health, chemical reagents, plexiglass products and other units to investigate the collection of relevant information, developed a plexiglass sachet dispenser. This dispenser device has the advantages of simple structure, convenient operation, accurate dosage and safe loading. Each can be divided into 285 capsules, 100 times more efficient than manual operation, suitable for production units. Now in Lushun, Dalian, Shenyang and other places trial, the effect is good.