A leaf spot disease of zingiber officinale caused byPhyllosticta zingiberi n.sp. T. S. Ramakrishnan OriginalPaper Pages: 167 - 171
The origin of siphonostele in three species ofSelaginella spr. Girija P. Majumdar OriginalPaper Pages: 172 - 177
Bionomics and control ofAeolesthes holosericea F. (cerambycidæ: Coleoptera) Khan A. RahmanAbdul Wahid Khan OriginalPaper Pages: 181 - 185
Phragmotelium mysorensis, a new rust on indian raspberry M. J. Thirumalachar OriginalPaper Pages: 186 - 193
Female gametophyte and embryogeny inCymbidium bicolor Lindl B. G. L. Swamy OriginalPaper Pages: 194 - 201
A study of the life-history and control ofBatocera horsfieldi hope (lamiidæ: Coleoptera)—A borer pest of walnut tree in the Punjab Khan A. RahmanAbdul Wahid Khan OriginalPaper Pages: 202 - 205