In vitro budinduction and shoot regeneration of Lantana camara L. was investigated using axillary nodal explants. Multiple shoot buds were induced on Murashige and Skoog (MS) media supplemented with 0, 2, 4 and 8 mg/l of 6-benzylaminopurine (BAP) or thidiazuron (TDZ) for proliferation and 0, 0.25 and 0.5 mg/l indole-3 butyric acid (IBA) for rooting. After 4 weeks, a maximum number of shoot buds...

the structure and histogenesis of the stigma of datura stramonium was investigated by light and scanning electron microscopy to determine the developmental origin of the transmitting tissue and “wet stigma”. four developmental stages were defined on the basis of bud length. stage one, the histogenesis stage, was comprised of buds 2-15 mm in length. stage two, signified by the growth and develop...

By definition, a dormant vegetative bud is viable but it fails to grow when subjected to environmental conditions normally favorable for growth. An understanding of the biochemistry of dormant and active buds is needed to serve as a basis for solving the problem of artificially breaking or inducing bud dormancy. The present study was conducted with the aim of adding to existing knowledge concer...

primary bud necrosis in grapevine is a physiological disorder observed in the compound buds. this study was conducted to investigate the anatomical changes in cv. askari grapevine in winter dormant buds. bud samples were taken from askari grapevine at sisakht vineyards, south-western of iran. compound buds were dissected and assessed under a binocular microscope at 10-40x magnification and a di...

Abstract This study was carried out in the Plant Tissue Culture Laboratory of College Agriculture - Karbala Unaiversity for period from 2022 to 2023. The included use explants and different combinations sterilization, initiation multiplication vegetative shoots Stevia plantiv vitro , three phases: first sterilization (shoot tips lateral buds) using sodium hypochlorite at concentrations (0, 0.5,...