^○Wada Satoko, Fukasawa Michiru, Shishido Tetsuro, Chiba Takashi, Ogura Shinichiro (Tohoku Univ. Graduate School of Agricultural Science)

^○Kohari Daisuke¹, Ohtaka Naomi¹, Negoro Chikako², Matsuda Tomomaru², Kido Kyoko³ (1.College of Agriculture, Ibaraki Univ., 2.Graduate school of Agriculture, Ibaraki Univ., 3.National Institute of Agrobiological Science)