염소계 살균 소독제에 의한 저온저장고 내의 균발생 억제

저장고 내 저장과실의 부패병 방제 및 병원균의 발생억제를 위하여 sodium dichloroisocyanurate를 처리한 후 병발생 억제효과를 조사하였다. Sodium dichloroisocyanurate처리는 B. cinerea, Cladosporium sp. 및 P. expansum에 대하여 포자발아 및 균사 생장 억제에 효과를 나타내었으며 상업용 저장고에 대한 살포 처리 결과 미생물 밀도 감소에 효과를 유도하였다. Postharvest diseases caused by fungi on harvested products have resulted in a great economic loss. The objective of this research was to develop an efficient control system with a chemical against major postharvest diseases caused by fungi such as Botrytis cinerea, Penicillium expansum and Cladosporium sp. in the cold storage room. Sodium dichloroisocyanurate (250 mg·L-1) inhibited spore germination and mycelial growth of all pathogens in the potato dextrose agar (PDA) media at room temperature (25℃). The spray of sodium dichloroisocyanurate was greatly reduced population of fungi in the cold storage room. KCI Citation Count: 5