Effect of acetone in the culture medium on the regeneration efficiency and on the resistance to root rot of regenerants of various plant species

allium cepa allium sativum blumenkohl brassica oleracea botrytis brassica oleracea capitata cultivo de tejidos culture de tissu culture media enfermedades fungosas fungal diseases gewebekultur helminthosporium hortalizas (plantas) knoblauch maladie fongique medio de cultivo milieu de culture organogenese organogenesis pilzkrankheit tissue culture triticum triticum aestivum vegetable crops zwiebel