-
Masakazu OKITSU
Rokko Branch, Ibaraki Prefectural Plant Protection Office
-
Hiroaki KIMURA
Rokko Branch, Ibaraki Prefectural Plant Protection Office
-
Kenichi YAMANAKA
Rokko Branch, Ibaraki Prefectural Plant Protection Office
-
Tomoyasu IKKA
Rokko Branch, Ibaraki Prefectural Plant Protection Office
-
Osamu TAKAHASHI
Rokko Branch, Ibaraki Prefectural Plant Protection Office
-
Yasuhiro MIYAZAKI
[in Japanese]
-
Shinya TSUDA
[in Japanese]