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作者于1975～1978年在云南玉溪烟区对烟蚜进行了研究。云南省的烟蚜Myzus persicae(Sulzer)具有明显的地区生态特征。全年均可以无翅和有翅孤雌胎生蚜在烤烟、油菜、十字花科蔬菜等植物上转迁交替繁殖为害,未发现性蚜和卵,无明显的越冬滞育现象。平均年发生代数20.9代,发育周期(25℃)7.6天,生殖前期1～2天,生殖期9～23天,生殖高峰期平均12天。母蚜一生平均产仔70头,每头每日平均产仔3.9天,寿命平均19.4天。在烤烟生长期连续释放烟蚜茧峰对控制烟蚜的发生,可收到良好效果。
The author studied the myzus persicae in the Yuxi tobacco area of Yunnan from 1975 to 1978. Myzus persicae (Sulzer), aphid in Yunnan Province, has obvious regional ecological characteristics. Throughout the year, wingless and winged parthenogenetic green shoot aphids were able to reproduce alternately on plants such as flue-cured tobacco, canola and cruciferous vegetables. No sexual aphids and eggs were found, and there was no obvious diapause overwintering diapause. The average annual generation algebra 20.9 generation, developmental cycle (25 ℃) 7.6 days, prenatal 1 to 2 days, the reproductive period of 9 to 23 days, the average peak reproductive period of 12 days. Aphids average life of 70 calves, each average daily litter 3.9 days, average life expectancy 19.4 days. The continuous release of the cocoon peak of Myzus persicae during the growing period of flue-cured tobacco can control the occurrence of the Myzus persicae and can receive good results.