短報
JPP-NETが提供する有効積算温度計算シミュレーションを用いた大阪府でのオオタバコガ成虫の羽化ピーク日予測
キーワード:
computer simulation,
Helicoverpa armigera,
JPP-NET,
peak emergence dates,
total effective temperature
2017 年 59 巻 p. 105-108
詳細
2017 年 59 巻 p. 105-108
A model to forecast the peak dates of adult emergence of the cotton bollworm, Helicoverpa armigera (Hübner), in Habikino City, Osaka Prefecture, was developed using a computer program provided by JPP-NET, which simulates seasonal changes in insect growth based on the total effective temperature. The model predicts that peak dates of H. armigera emergence in the city occur three to five days earlier as the annual air temperature rises by 0.5°C and that the number of H. armigera generations per year increases from four to five when the annual air temperature rises by at least 1.0°C compared to the average annual air temperature between 1981 and 2010.
