Minoru Izumi, Kentaro Nakamura, Ayuko Ishizaka, Hiromasa Kiyota, S. Nakajima
{"title":"Evaluation of an improved antinematodal assay against the plant-parasitic nematode Bursaphelenchus xylophilus and its application to an antinematodal activity study of synthetic 4-methylumbelliferyl glycoside","authors":"Minoru Izumi, Kentaro Nakamura, Ayuko Ishizaka, Hiromasa Kiyota, S. Nakajima","doi":"10.3725/jjn.51.33","DOIUrl":"https://doi.org/10.3725/jjn.51.33","url":null,"abstract":"","PeriodicalId":369433,"journal":{"name":"Nematological Research (Japanese Journal of Nematology)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129243458","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":"Propagation on potatoes of Ditylenchus destructor isolated from garlic","authors":"Yichen Lin, T. Yoshiga","doi":"10.3725/jjn.51.29","DOIUrl":"https://doi.org/10.3725/jjn.51.29","url":null,"abstract":"","PeriodicalId":369433,"journal":{"name":"Nematological Research (Japanese Journal of Nematology)","volume":"269 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132643361","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":"Subspecies identification of the Japanese population of Globodera tabacum","authors":"Itaru Sakata, Hiromichi Sakai, A. Kushida","doi":"10.3725/jjn.51.37","DOIUrl":"https://doi.org/10.3725/jjn.51.37","url":null,"abstract":"","PeriodicalId":369433,"journal":{"name":"Nematological Research (Japanese Journal of Nematology)","volume":"349 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131400583","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":"The variations of ribosomal ITS genes in Rotylenchulus reniformis in Japan, and phylogenetic analysis of its reproductive types based on the mitochondrial COI gene","authors":"K. Nakae, T. Yoshiga","doi":"10.3725/jjn.51.21","DOIUrl":"https://doi.org/10.3725/jjn.51.21","url":null,"abstract":"","PeriodicalId":369433,"journal":{"name":"Nematological Research (Japanese Journal of Nematology)","volume":"139 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116274377","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}
Kyohei Kuroda, Hazuki Kurashita, Motonori Takagi, T. Narihiro, M. Hatamoto, Takashi Yamaguchi
{"title":"Phylogenetic analyses of the lotus root parasitic nematodes Hirschmanniella diversa and H. imamuri based on the 18S ribosomal RNA (rRNA) gene and 5.8S rRNA gene/internal transcribed spacer region","authors":"Kyohei Kuroda, Hazuki Kurashita, Motonori Takagi, T. Narihiro, M. Hatamoto, Takashi Yamaguchi","doi":"10.3725/jjn.51.5","DOIUrl":"https://doi.org/10.3725/jjn.51.5","url":null,"abstract":"","PeriodicalId":369433,"journal":{"name":"Nematological Research (Japanese Journal of Nematology)","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131783367","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":"Host status of several green manure crops to Heterodera schachtii and green manure crop cultivation effect on nematode density","authors":"T. Uehara, Y. Tateishi, S. Kitabayashi, H. Okada","doi":"10.3725/jjn.51.1","DOIUrl":"https://doi.org/10.3725/jjn.51.1","url":null,"abstract":"","PeriodicalId":369433,"journal":{"name":"Nematological Research (Japanese Journal of Nematology)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123708206","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}
H. Okada, T. Uehara, Y. Tateishi, S. Kitabayashi, K. Komatsu, Shun Yosano
{"title":"Host range of the sugar beet cyst nematode (Heterodera schachtii) population detected for the first time in Japan","authors":"H. Okada, T. Uehara, Y. Tateishi, S. Kitabayashi, K. Komatsu, Shun Yosano","doi":"10.3725/jjn.51.11","DOIUrl":"https://doi.org/10.3725/jjn.51.11","url":null,"abstract":"","PeriodicalId":369433,"journal":{"name":"Nematological Research (Japanese Journal of Nematology)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121428984","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":"Propagation of Ditylenchus destructor on garlic storage leaf","authors":"Yichen Lin, Hiroko Uchikawa, T. Yoshiga","doi":"10.3725/JJN.50.21","DOIUrl":"https://doi.org/10.3725/JJN.50.21","url":null,"abstract":"","PeriodicalId":369433,"journal":{"name":"Nematological Research (Japanese Journal of Nematology)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127849287","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":"A simple root box acts as an efficient tool to quantify the newly produced cyst nematodes","authors":"H. Okada, T. Uehara, S. Kitabayashi","doi":"10.3725/JJN.50.35","DOIUrl":"https://doi.org/10.3725/JJN.50.35","url":null,"abstract":"To save time and effort in quantifying the newly produced females of Heterodera schachtii (HS), we introduced a simple root box (RB). The RB was composed of two transparent trays, where we examined whether the number of young females on the plant roots in the RB that would be seen from the outside could be used to accurately predict the number of mature females (cysts) in the RB soil. We inoculated 20 to 10 , 000 individuals of the HS second-stage juveniles into Chinese cabbage seedlings that were planted in the RB. After 20 and 58 days of inoculation at 25 ° C, we quantified the number of young females that appeared on the roots and the number of mature females (cysts) that appeared in the RB soil, respectively. We detected a high correlation, in which the total number of the HS females that appeared on the roots in the RB was a relatively reliable predictor of the total number of HS cysts in the RB soil. However, we concluded that controlling the moisture and the type of soil in the RB may influence the reliability of the quantification using the RB. Nematol. Res. 50 ( 2 ), 35 – 38 . ( 2020 )","PeriodicalId":369433,"journal":{"name":"Nematological Research (Japanese Journal of Nematology)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132486167","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}
S. Taba, Katsuhito Ito, Hajime Ito, Yuki Nagamatsu, Rie Aoyama, Y. Tomitaka
{"title":"Development of an environmentally-friendly nematode control agent applying Bidens pilosa L. var. radiata extract","authors":"S. Taba, Katsuhito Ito, Hajime Ito, Yuki Nagamatsu, Rie Aoyama, Y. Tomitaka","doi":"10.3725/JJN.50.39","DOIUrl":"https://doi.org/10.3725/JJN.50.39","url":null,"abstract":"","PeriodicalId":369433,"journal":{"name":"Nematological Research (Japanese Journal of Nematology)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122877218","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}