viii CONTENTS. 



CHAPTER VI. 



PAGE 



DISEASES DUE TO AGARICUS MLLLEUS AND POLYPORUS 



SULPHUREUS ISS 



CHAPTER VII. 



THE "dry-rot" of TIMBER 1 76 



CHAPTER VIII. 



THE CORTEX AND BARK OF TREES .199 



CHAPTER IX. 



THE HEALING OF WOUNDS BY OCCLUSION .210 



CHAPTER X. 



** CANKER " : THE LARCH DISEASE 227 



CHAPTER XL 



LEAVES, AND LEAF DISEASES ..../•#. 244 



CPIAPTER XII. 



56 



PINE-BLISTER ^ 



CI-IAPTER XIIL 



THE ** DAMPING off" OF SEEDLING TREES. ...... 271 



INDEX 289 



