CONTENTS 



N. Hiratsuka — Studies on the Flax 



Rust I 



II. Kono — Die Mordelliden Japans 



(Col.) 29 



M. Tatewaki — A new species of 



Callianthemuni from Japan ... 79 



M. Hori — Two new species oi 

 aphids parasitic on poplar in 

 Hokkaido 109 



T. Uchida — Beschreibung einer 

 neuen Gattung der Ichneu- 

 nioniden (Hyni.) 116 



N. Hiratsuka — Additional notes on 

 the Melainpsoraceae of Sagha- 

 lien 119 



(Articles in Japanese) 



Y. Honima — On the "Fibrosin- 



Body" of Erysiphaceae 47 



Y. Miwa — A Study on the species 

 of Meloidae in the Japanese 

 Empire 63 



Centennial ofthe Birth of Carl Johann 



Maximowicz 81 



H. Kono — Ueber 2 neue Gattungen 

 von Rhyiichitiiuii und ihre 

 Lebensweisen (Col. Cure.) ... 122 



K. Kuribayashi — The ascigerous 

 stage of Helminthosporium 

 sativum 138 



M. Hiura — Studies on sonic downy 



mildews of agricultural plants. I 146 



Y. Homma — A statistical study on 

 the biological forms of Ery- 

 siphe graminis DC 157 



Proceedings of the Society 164 



i 



^ 



K^-UM.^- ssftii-i^ ^m% I 



vni i? m m.-i^nmm:'^\^^W9t 29 



-:tTMtt)t&T 79 



äALV^Jtx 1C9 



ft HI ^ — aiiii^m^-rrfao 116 



miiit • "9 



(#15 25c) 

 ^y'xi i/ i/{%\'.i^^X. 47 



i^,M^Ü"^iE:t:# 8i 



M 5f Wi ^M.— =^ 3 -y ^ 'J 5gf4tO— 



&T 122 



mi'^ 138 



mt^m-^ 1 146 



V ^ mäiW-M. ^mi &-m% 1 5 7 



;*:tltl^ 164 



