摘要
菜粉蝶的光周期反应属于长日照发育型 ,短日照是诱发滞育的主导因素 ,但高温可抑制其光周期反应 ;食料对诱导滞育的作用不大。在 1 7℃下 ,南昌地区菜粉蝶种群的临界光周期为 1 1h 44min。
The photoperiodic response of cabbage butterfly (Pieris rapae) belongs to long-day development type, short-day is the leading factor of inducing the diapause of this insect, but high temperature can inhibit its photoperiodic response. Larval food has not significant role on diapause induction. Under the condition of 17℃, the critical photoperiod of cabbage butterfly in Nanchang area is 11 hours 44 minutes.
出处
《江西农业学报》
CAS
2001年第2期45-47,共3页
Acta Agriculturae Jiangxi
