At least 1 where it is chosen from the group which consists of the glycerine fatty acid ester, the sorbitan fatty acid ester and medium chain fatty acid triglyceride kinds the post harvest disease control medicine which the kind which is chosen from the group which consists of organic acid and phosphoric acid such as 5 - 90 mass sections, and citric acid, malic acid and tartaric acid 10 - 95 mass sections is contained at least. In the raw materials in the human body and natural environment load there is no, possibility of drug resistance revelation there is no and even in the farm products after the harvesting feels at rest the post harvest disease control medicine which can use the food and the like offer.グリセリン脂肪酸エステル、ソルビタン脂肪酸エステル、中鎖脂肪酸トリグリセライドからなる群から選ばれる少なくとも1種を5~90質量部、及びクエン酸、リンゴ酸、酒石酸などの有機酸、リン酸からなる群から選ばれる少なくとも一種を10~95質量部含有するポストハーベスト病害防除剤。食品等を原料に人体や自然環境に負荷がなく、薬剤抵抗性発現の恐れが無くかつ収穫後の農作物にも安心して使用できるポストハーベスト病害防除剤を提供すること。
