柑橘用植物生长调节剂的登记与安全施用

为了加强植物生长调节剂在柑橘生产上的安全使用,对其登记信息现状的全面了解是非常有必要的.鉴于此,本文检索了目前在中国农药信息网上登记的产品,并对有效期内可用于柑橘生产的植物生长调节剂的种类、剂型与功效进行科学统计和分析,进一步提出安全施用建议及展望.结果表明,当前所登记的柑橘植物生长调节剂产品总共有75个,有效成分主要以单剂为主,产品有65个,占86.67%;剂型有12类,以可溶液剂和乳油为主,占46.7%;功效主要包含调节生长、增产、催熟、控梢、矮化、杀虫、促进生长、抗逆等作用.该结果为植物生长调节剂产业健康发展与柑橘的绿色生产提供参考.

Analysis of the Registered Plant Growth RegulatorsApplied in Citrus Production and Their Safe Use

In order to strengthen the safe use of the plant growth regulators on citrus production,it is necessary to comprehensively understand their registration information.In view of this,we retrieve the current registration of such products on China pesticide information network,and count and analyze their types,formulations and efficacy within the validity period applied for citrus production.The results show that a total of 75 citrus plant growth regulators are registered,and in 65 of them the priority active ingredients are single formulations,which account for 86.67%of the total;that solvable agents and emulsions account for 46.7%of the total;and that their main functions include regulating growth,increasing yield,accelerating ripening,controlling shoot,dwarfing,killing insects,promoting growth and improving stress resistance.