• 作者： 林燦隆; 陳秋蘭
• 作者服務機構： 國立臺灣大學農藝學系
• 中文摘要： 由卡方適合度檢定結果得知：若蟲發育至成蟲及產卵期之時間分布，可用溫度依變遲輯分布近似。田間溫度若以適當函數表示時，由人工氣候室所求配之模式，亦可適用於田間之觀測值。由所得模式，可計算平均時間及日推移百分率。田間族群或因遷移族群之來源不同，資料間對溫度之反應不甚一致。
• 英文摘要： The logistic distributions in which linear regression functions of time and temperature are in-corporated are used to approximate temperature dependent distributions of the developmental time of thenymph and oviposition duration of the female of the brown planthopper. The distributions are appliedto evaluate some distributional characteristics. The goodness of fit test by chi-square shows that the modelsfitted to the data observed at the phytotron can also be applied in the field when the measurement oftemperature is properly chosen. The results also indicate the heterogeneity in the origin of the immigrantpopulations.
• 中文關鍵字： brown planthopper; temperature dependent distribution; logistic distribution; popula-tion model
• 英文關鍵字： --