92 DESTRUCTIVE INSECTS OF VICTORIA: 



above materials in vapour form can be supplied to the 

 public at a reasonable price, is to be highly recommended, 

 as the forcing of the steam would penetrate so far into 

 the workings of the borers as to either make their 

 position altogether untenable, or to entirely destroy 

 them, grubs and all, to say nothing of its usefulness in 

 distributing the Bordeaux mixture and other fungus- 

 destroying compounds to the resting spores of the fungi, 

 %$> Fusicladium (or scab) ; Capnodium (or smut fungus) ; 

 Roestelia (or scab) ; mildew ; oidium ; curl in peach ; 

 shot-hole in apricots, cherries, and plums; black spot 

 in grapes; and other pests of the orchardist and 

 vigneron. 



