Yasutaka Suzuki, T. Oyaizu, Y. Hatanaka, Takenori Saito, Yoichi Aoshima, Yoriyuki Nakamura, H. Nishikawa, Y. Kuranuki
{"title":"A New Cultivar ‘Yumesuruga’ for Green Tea Which Has Fresh Green with Bright Color","authors":"Yasutaka Suzuki, T. Oyaizu, Y. Hatanaka, Takenori Saito, Yoichi Aoshima, Yoriyuki Nakamura, H. Nishikawa, Y. Kuranuki","doi":"10.5979/CHA.2016.1","DOIUrl":"https://doi.org/10.5979/CHA.2016.1","url":null,"abstract":"Yasutaka Suzuki, Tsutomu Oyaizu and Yoshio Hatanaka Shizuoka Prefectural Research Institute of Agriculture and Forestry, Tea Research center Takenori Saito Tea Industry Development Division, Agriculture Bureau, Economy and Industry Department, Shizuoka Prefectural Government Yoichi Aoshima Shizuoka Prefectural Chuen Agriculture and Forestry Office Yoriyuki Nakamura University of Shizuoka, Tea Science Center Hiroshi Nishikawa World Green Tea Association Yukikazu Kuranuki","PeriodicalId":201655,"journal":{"name":"Chagyo Kenkyu Hokoku (Tea Research Journal)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126831651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Insecticide Susceptibility of Eumeta minuscula Butler and Mahasena aurea (Butler) (Lepidoptera: Psychidae)","authors":"S. Tokumaru, K. Yamashita","doi":"10.5979/CHA.2016.17","DOIUrl":"https://doi.org/10.5979/CHA.2016.17","url":null,"abstract":"The insecticide susceptibility of bagworm moths, Eumeta minuscula Butler and Mahasena aurea (Butler) on tea leaves was evaluated at 25°C under a 15L9D photoperiod. Among the 18 insecticides tested on second or third-instar larvae using the leaf-dipping method, chlorantraniliprole and flubendiamide were more toxic to the E. minuscula. The damage degree of tea leaves by E. minuscula larvae showed 0 when applied with cartap and fenpropathrin. Among the 15 insecticides tested on second or third-instar larvae using the leaf-dipping method, flubendiamide, emamectin benzoate, spinetoram, chlorfenapyr, and fluxametamide caused high mortality in the M. aurea. The application of methomyl, spinosad, flubendiamide, and fluxametamide reduced the degree of damage to the tea leaves by M. aurea.","PeriodicalId":201655,"journal":{"name":"Chagyo Kenkyu Hokoku (Tea Research Journal)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115458959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Matsudai Tomoko, Matsugatani Yuji, Hara Masayuki, M. Nishio, H. Umekawa
{"title":"A New Shading Method for Improving Free Amino Acid Content and Yield of ‘Yabukita’ Kabuse-cha","authors":"Matsudai Tomoko, Matsugatani Yuji, Hara Masayuki, M. Nishio, H. Umekawa","doi":"10.5979/CHA.2016.9","DOIUrl":"https://doi.org/10.5979/CHA.2016.9","url":null,"abstract":"","PeriodicalId":201655,"journal":{"name":"Chagyo Kenkyu Hokoku (Tea Research Journal)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129287940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}