Hello what's wrong with chipping such as raspberries,as for the ivy in an old hedge Christine check that you are allowed to remove it,in my local authority area ivy has to be left for nesting birds and insects,pernicious weeds,couch,grass mares tale Japanese Knotweed are supposed to be destroyed on site as are any diseased plant material eg, blighted tomatoes blighted potatoes raspberries with violet big bud should be burnt on a hot fire with out making smoke,we had to burn 250 tomatoe plants one year under a 1962 notifiable disease act ,it was very hot they burst in minutes jezza