154 EXPLANATION OF PLATES. 



Fig. 



XVIII. — VARIOUS CAUSES ASSIGNED FOR BITTER PIT 



(Figs. 110, 111.) 

 PLATE XIX. 



110. General view of Apple trees enclosed in mosquito netting and cheese cloth to 



prevent the access of insects. 



111. Annie Elizabeth tree with 58 clusters of Apples, which were enclosed in white calico 



bags as soon as the fruit had set to protect it from birds, insects, &c. 



