초록
파굴파리의 발육단계별 특성을 조사한 결고, 20, 25, $30^{\circ}C$에서 난기간은 4.5일, 2.9일, 1.9일, 유충기간은 12.7일, 5.8일, 4.5일, 용기간은 20.1일, 16.3일, 13.0이로 총성숙기간은 32.5일, 25.0일, 19.4일이었다. 이 결과는 토대로 계산된 발육영점온도는 난이 $13.0^{\circ}C$, 유충이 $11.0^{\circ}C$, 용은 $7.2^{\circ}C$였고, 유효적산온도는 난이 33.0일도, 유충이 86.1일도, 용이 293.6일도였다. 성충은 빛을 조사한 후 4시간 30분 이내에 77.5%가 우화하였고, 8시간 30분 이후에는 전혀 우화하지 않았다. 암컷의 수명은 8.5일, 수컷은 5.0일이었고 암컷의 산란기간은 6.8일이었다. 산란수는 165.8개, 흡즙혼수는 983.8개였다.
This study was carried out to investigate the development and fecundity of Liriomyze chinensis under different temperatures. Egg periods were 4.5, 2.9 and 1.9 days, larval periods 12.7, 5.8, 4.5, days, pupal periods 20.1, 16.3 and 13.0 days, and total development periods from egg to adult emergence were 32.5, 25.0 and 19.4 days under 20, 25, $30^{\circ}C$ of constant temperatures, respectively. Based on this results, developmental threshold temperatures were calculated as 13.0, 11.0 and $7.2^{\circ}C$ and total effective temperatures as 33.0, 86.1 and 293.6 degree-days for egg, larva and pupa, respectively. seventy-eight% of the tested files emerged within four hours and a half after lighting, and none was emerged after eight hours and a half. The longevities of male and female were 5.0 and 8.5 days and the female fly laid 165.8 eggs with her life and punctured 983.8 stipples at $25^{\circ}C$.
