| 摘要 |
PURPOSE: A method for alarming psylla pyricola foerster is provided to reduce damage due to insects by alarming proper extermination time of the psylla pyricola foerster. CONSTITUTION: A method for alarming psylla pyricola foerster comprises a step (S401) of setting current time and a date or a predetermined date in an alarming device, a step (S402) of detecting a temperature in real time using a temperature sensor and recording temperature data, a step (S404) of accumulating date when a temperature is 6 deg. or higher from a target date, steps (S405, S406) of outputting a preparatory warning if the accumulation date is 12th date, and steps (S407,408) of outputting an insect extermination warning if the accumulation date is 16th date. [Reference numerals] (AA) Start; (BB,EE,FF) No; (CC,DD,GG) Yes; (HH) End; (S401) Setting a date; (S402) Detecting temperatures; (S403) February 1?; (S404) Accumulating date when a temperature is 6 deg. or higher; (S405) 12th date?; (S406) Preparatory warning; (S407) 16th date?; (S408) Insecticide spray warning
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