Show no applet cab proof george P clinton 0 the illinois agricultural college in an article on apple scab BS there appears to be no such thing as a scab proof vane ty various writers have recorded ob lons showing that certain varie ties have been more severely injured than jothern and there Is no doubt that this Is the case it Is very likely tat such differences are due in large part to the thinner or more easily bunc aured cuticles of the scabbier the writer has also observed that scab Is a lover of neglected orchards or chadds which have not been properly sprayed pruned or cultivated ana that it seems to be less abundant on very young trees especially hera such trees are io this latter Is probably due to less favo ab e con editions tor original infection on clay soils two and a halt beet to three and a half feet Is abolt the right depth tor drains |