柑桔果实采收前后普遍使用苯并咪唑类防腐剂TBZ(噻苯咪唑)、托布津、苯来特和多菌灵后,贮运中绿、青霉(P.digitatum,P.italicum)致腐显著减少,但酸腐(Geotrichum candidum)相应比多,并产生对苯并咪唑类防腐剂具抗药性的绿、青霉菌系,这种情况在世界各柑桔国家均有报导[1,2],认为是广泛使用苯并咪唑类内吸性防腐剂,干扰了原有的生 Before and after harvest of citrus fruits benzimidazole preservatives TBZ (thiabendazole), topiramate, beraprost and carbendazim were commonly used after storage in green and blue P. penicilli (P.italicum) Decrease in rot is significantly reduced, but the proportion of Geotrichum candidum is correspondingly higher, and green and penicillium strains resistant to benzimidazole preservatives are produced, which has been reported in various citrus countries in the world [1,2 ], That is the widespread use of benzimidazole systemic preservatives, interfere with the original students