Agropages report: A few days ago, Jiangxi Buffett Chemical Co., Ltd. applied for the 40% paclobutrazol · flumetonide suspension concentrate product (paclobutrazol 25% + flumetonide 15%) to be officially registered. The registered crop and use are citrus tree shoot control. Dilute 1,000 to 2,000 times, and spray the whole tree evenly once after the shoots of the citrus trees mature in spring and before the shoots in summer, and apply again at an interval of 15 to 20 days, and use it twice a season at most. This is the first time paclobutrazol has been officially registered on Chinese citrus trees.
Previously, China had approved the official registration of 8 flumetriamine products for the control of citrus tree shoots; once approved the provisional registration of 1 9% paclobutrazol wettable powder product on citrus trees, but the registration certificate had already expired and could not be transferred to the official registration .
GB 2763-2021 stipulates that the maximum residue limit of flumetriamine in Chinese tangerines, tangerines, and oranges is 0.2 mg/kg, and the maximum residue limit of paclobutrazol in Chinese citrus fruits has not yet been specified.
