Chapters by Dr. Keiji Yasuda

• Book Chapter Differential Efficacy of Insecticides According to Crop Growth: The Citrus Psyllid on Citrus Plants
  by Katsuya Ichinose, Katsuhiko Miyaji, Kunihiko Matsuhira, Keiji Yasuda, Yasutsune Sadoyama, Do Hong Tuan, Nguyen Van Hoa and Doan Van Bang in the book "Pesticides in the Modern World - Risks and Benefits" edited by Margarita Stoytcheva, ISBN 978-953-307-458-0, InTech, October 10, 2011