Defoliation must only be done on wholesome and vigorous trees throughout the increasing season, and good aftercare is essential to make sure the tree??s health and Restoration.hippocastanumAmelanchier lamarckiiBerberis thunbergiiBetula pendulaBuxus sempervirensCarpinus betulusCarpinus japonicaCarpinus turczaninowiiChaenomeles japonicaChaenomeles sp