* Okamoto Shota [#d3897b0c] [[Japanese>http://www.agr.hokudai.ac.jp/fres/silv/index.php?%B2%AC%CB%DC%BE%BA%C2%C0]] ** Personal [#lf5397cc] -Grown in Tochigi Pref. -Hobby: Insect biology and insect conservation ** Research Theme [#wa10307c] +Plant-insect interaction of elm species with special references to the outbreak of "Dutch elem disease"- emphasis on increasing Nitrogen deposition and elevated Ozone. ** Research activities [#a7a8f23c] Original paper [#fb0d1d1e]~ Presentation [#t6d0a7a3] **Oral [#n48c9832] **Poster~ [#w6986044] **Prize [#r72cdd60] Original paper,Presentation~ **Oral,Poster [#o00c22ca] ** Prize [#rf7afddf] ** Contact [#t013a9e3] - humikiri-oniyamma AT eis.hokudai.ac.jp;AT=@ please change in your mail soft - +81-11-706-2523 (call Mr. Shota Okamoto), Fax:+81-11-706-2517 - 〒060-8589 N368,~ Lab of Silviculure and Forest Ecology, School of Agriculture, Hokkaido University