On the infection period of rice dwarf disease on early and ordinary transplanted rice plants
早植および普通栽培に於けるイネ萎縮病の感染時期

S. YASUO, M. ISHII, T. YAMAGUCHI
1964 Proceedings of the Kanto-Tosan Plant Protection Society  
doi:10.11337/ktpps1954.1964.19 fatcat:rgmeurzslrbrjnbnoyhqh5sgoe