@article{oai:repository.naro.go.jp:00001631,
 author = {ASHIZAWA, Taketo and 芦澤, 武人 and 森脇, 丈治 and MORIWAKI, Joji and 平八重, 一之 and HIRAYAE, Kazuyuki},
 journal = {中央農業総合研究センター研究報告, Bulletin of the National Agricultural Research Center},
 month = {Mar},
 note = {A race-dynamic simulator for multiline was developed to control rice blast effectively. In our simulation, resistance breakdowns of the single plantings of resistant rice varieties by newly emerged virulent blast races were clearly demonstrated. The simulator could mimic the more than 10 year changes of blast races in the multilines in Miyagi, Niigata and Toyama prefectures well by using actual data of both composition of rice lines and initial proportion of blast races in them, and showed the factors preventing the resistance breakdown in the multilines such as a small cultivated area in Toyama, mixture of 7 components in Miyagi and timely changes of the component lines in Niigata. The developed simulator is effective to determine rotation timing of resistant components as well as composition in the multilines for effective and stable blast control with them.},
 pages = {15--29},
 title = {マルチラインにおけるイネいもち病菌レースの長期変動予測モデルの開発},
 volume = {24},
 year = {2015},
 yomi = {アシザワ, タケト and モリワキ, ジョウジ and ヒラヤエ, カズユキ}
}