整枝灵是天津农科院经过三四年研究筛选试制成功的。该药主要用于棉花化控,也可在番茄、黄瓜、马铃薯等作物上应用。经大面积试验示范,该药有以下优点:一是药效快,喷药三小时内不下雨就能发挥作用;二是持效期较长,据测定,其药效可维持18—20天;三是用量少,成本低,每亩地用 Pruning Spirit is Tianjin Academy of Agricultural Sciences after three or four years of successful screening trial. The drug is mainly used for cotton chemical control, but also in tomatoes, cucumbers, potatoes and other crops on the application. The large-scale pilot demonstration, the drug has the following advantages: First, rapid efficacy, spraying within three hours without rain can play a role; Second, longer duration, according to the determination of its efficacy can be maintained 18-20 days ; Third, less dosage, low cost, use per mu