Utsunomiya University

Department of Applied Chemistry Utsunomiya University 7-1-2 Yoto Utsonomiya Togichiken 321-8585 Japan... 

Kongo, Bunkyo-ku, Tokyo 113-8656, Japan (e-mail tsutsumi chemsys.t.u-tokyo.ac.kr) Department of Applied Chemistry, Utsunomiya University,... 

Sueharu Horinouchi, The University of Tokyo, Tokyo, Japan Kenji Ueda, Nihon University, Kanagawa, Japan Jiro Nakayama, Kyushu University, Fukuoka, Japan Tsukasa Ikeda, Utsunomiya University, Tochigi, Japan 2010 Elsevier Ltd. All rights reserved. 

Okuda, S. (1977). Studies on the causal agents of yellows or witches broom diseases of plants. Special Bulletin of the College of Agriculture Utsunomiya University, 32 70. 

We extend our sincere appreciation to Professor Emeritus T. Takematsu, Utsunomiya University, and Professor Y. G. Shen, Director of the Shanghai Institute of Plant Physiology, Academia Sinica, for their kind encouragement and stimulating discussions throughout this work. Thanks are also due to Professors K. Kakinuma and Y. Fujimoto, Tokyo Institute of Technology, for their helpful advice. 

Yasushi Uda Department of Bioproductive Sciences, and Center for Research on Wild Plants. Utsunomiya University, Utsunomiya, 321-8505, Japan... 

The authors would like to thank Dr. H. Matsuoka, Gunma Women s Junior College, and Dr. Y. Yamada, Utsunomiya University, for their... 

Prof. Dr. I. Endo Faculty of Agriculture Dept, of Bioproductive Science Laboratory of Applied Microbiology Utsunomiya University Mine-cho 350, Utsunomiya-shi Tochigi 321-8505, Japan E-mail endo cel.riken.go.jp... 

F.I. Hai University of Wollongong, Wollongong, NSW, Australia J.TJS. Irvine University of SL Andrews, St. Andrews, UK N. Itoh Utsunomiya University, Utsunomiya, Japan A. lulianelli University of Calabria, Rende, Italy... 

Xiaonan Xie Weed Science Center, Utsunomiya University, Utsunomiya, Japan... 

The authors wish to thank Prof. Naotsugu Itoh (Utsunomiya University, Japan) for his help in reviewing the draft of the chapter. 

---