上海农业学报
上海農業學報
상해농업학보
ACTA AGRICULTURAE SHANGHAI
2010年
1期
99-101
,共3页
桔小实蝇%发育起点温度%有效积温%生物学特性%上海
桔小實蠅%髮育起點溫度%有效積溫%生物學特性%上海
길소실승%발육기점온도%유효적온%생물학특성%상해
Bactrocera dorsalis(Hendel)%Threshold temperature%Effective accumulated temperature%Biological character%Shanghai
上海地区桔小实蝇以蛹越冬,成虫发生高峰期为9～10月份.研究表明:桔小实蝇幼虫、蛹的发育起点温度和有效积温分别为11.30±2.83 ℃、11.96±0.84 ℃和102.38±21.26日度、153.57±9.75日度.9月中旬～翌年1月,室温下成虫饲养结果表明,成虫产卵较少或几乎不产卵.
上海地區桔小實蠅以蛹越鼕,成蟲髮生高峰期為9～10月份.研究錶明:桔小實蠅幼蟲、蛹的髮育起點溫度和有效積溫分彆為11.30±2.83 ℃、11.96±0.84 ℃和102.38±21.26日度、153.57±9.75日度.9月中旬～翌年1月,室溫下成蟲飼養結果錶明,成蟲產卵較少或幾乎不產卵.
상해지구길소실승이용월동,성충발생고봉기위9～10월빈.연구표명:길소실승유충、용적발육기점온도화유효적온분별위11.30±2.83 ℃、11.96±0.84 ℃화102.38±21.26일도、153.57±9.75일도.9월중순～익년1월,실온하성충사양결과표명,성충산란교소혹궤호불산란.
Bactrocera dorsalis overwinter with their pupae in Shanghai area,and their adults occur from May to November of a year in which the peak period is between September and October.The research on their threshold temperature and effective accumulated temperature under experimental conditions showed that the development zero is 11.30±2.83 ℃ at the larva stage and 11.96±0.84 ℃ at the pupa stage,and the effective accumulated temperature is 102.38±21.26 day degree at the larva stage and 153.57±9.75 day degree at the pupa stage.The result of rearing the adults at room temperature from mid-September to January next year indicated that the adults seldom or hardly oviposited.
