Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SATO Rikio and OHSAWA Shuichi and ARAKAWA Ichirou,"Estimation of Maximum Immigration Period of the Rice Water Weevil, Lissorhoptrus oryzophilus Kushel, by Using Mesh Climatic Chart Programs of Fukushima Prefecture",ANNUAL REPORT OF THE SOCIETY OF PLANT PROTECTION OF NORTH JAPAN,0368623X,The Society of Plant Protection of North Japan,1991,1991,42,80-82,https://cir.nii.ac.jp/crid/1390282681321792640,https://doi.org/10.11455/kitanihon1966.1991.80