One shot application of pyraclonil-containing paddy rice herbicides of self-dispersible type floating granules from one spot of upwind levee in 0.3 ha size fields - Seo, Seok Weon; Omura, Keigo; Kimura, Teruyuki; Yanagisawa, Kazumasa; Yamada, Soyoko; Arai, Seiji; Hamanaka, Yasuhiro; Daimon, Hiroshi; Shiraishi, Nobuo; Fukase, Yasushi (Journal of Weed Science and Technology, 2023)