Edible coatings were prepared with 1% (w/v) chitosan (CH) incorporated 0.05%, 0.25%, or 0.5% tea seed oil (TSO). The physicochemical properties and antifungal ability on Botrytis cinerea (B. cinerea) of the films investigated. CH TSO applied to preserve pears (Pyrus pyrifolia Nakai) then fungal decay, respiration rate, other characters determined throughout storage at 25 °C 85 ± 5% relative hum...