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多年来国外开发的杀菌剂品种大都为内吸性和选择性较好的产品,多数具有杂环结构,有些还增加了氟原子,以增加杀菌活性;同时给农药的发展增添了许多新活力,这类杀菌剂也取得了明显的成效,其中咯菌腈杀菌剂是其代表性品种之一。咯菌腈是由先正达公司开发的新颖广谱、非内吸性的吡咯类杀菌剂,具有高效、低风险、安全的特点,尤其是对灰霉病的防治有特效作用。咯菌腈也是目前全球销售量最大的种子处理剂品种之一。由于其用量少、
Over the years most of the fungicides developed abroad are good systemic and selective products, most of them have heterocyclic structures, and some of them also increase fluorine atoms to increase their bactericidal activity. At the same time, they have added many new vitality to the development of pesticides, Such fungicides have also achieved remarkable results, of which fludioxonil biocide is one of its representative varieties. Fludioxonil is a novel broad-spectrum, non-systemic pyrrole-based fungicide developed by Syngenta. It is characterized by its high efficiency, low risk and safety, especially for the prevention and treatment of gray mold disease. Fludioxonil is also one of the most widely sold seed treatment varieties in the world. Due to its small amount,