The experiments were carried out to ascertain the effects of mist propagation and IBA treatments on the cuttings of wild trees and shrubs. The results obtained were summarized as follows.
1) Especially, 5 species, Tripetaleia paniculata, Rhododendron wadanum, Helwingia japonica, Meliosma myriantha and Vaccinium oldham attained favorable results on mist as compared with the ope cutting.
2) Following 12 species, Rhododendron semibarbatum, Viburnum tomentosum, Callicarpa japonica, Styrax japonica, Stachyurus praecox, Enkianthus campanulatus, Ilex serrata, Cornus kousa, Sapium japonicum and Fraxinum sieboldiana attained favorable results to take IBA with mist.
3) Following 9 species, Viburnum phlebotricum, Clethra barbinervis, Corylus sieboldiana, Hamamelis japonica, Aamelanchier asiatica, Cercidiphylum japonicum, Sorbus japonica, Lindera umbellata and Sorbus commixta results to have no effect of mist and IBA, rather the open cuttings were favorable.
4) On the other hand, 5 species, Buckleya joan, Acer rufinerve, Evaliopanax innovans, Acer nikoense and Lyonia neziki were hard to root not only the open cutting but also mist and IBM.
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