作者: María José Barrionuevo
DOI:
关键词: Instar 、 Rate of growth 、 Larva 、 photoperiodism 、 Darkness 、 Horticulture 、 Rachiplusia nu 、 Biology 、 Ecology 、 Pseudoplusia
摘要: ABSTRACT. The immature stages of Rachiplusia nu (Guenee) are redescribed and illustrated, according to current standards descriptive patterns. R. were obtained from laboratory cultures under controlled conditions temperature at 27 ± 2oC, 14:10 (light/darkness) artificial photoperiod 70-75% relative humidity. For the first time, larval instars previous larvae mature described. All compared with those Pseudoplusia includens (Walker), which they can often be confused in field. estimation age allowed determine that highest rate growth takes place fourth instar then decreases gradually larva.