Page 199 - Tài liệu cây cảnh Bonsai4me Bonsai Basics

in fully grown mature trees. An attack (if it were to happen) would easily be

dealt with by systemic insecticides and fungicides on a potted tree in comparison
to the problems associated with eradicating Dutch Elm Disease on a fully-grown
tree in the ground.
Watch for aphids, leafhoppers, leafspot and gall mites.
Styling Suitable for all forms and sizes-especially good for the broom form
which replicates the natural shape of field-growing Zelkova.