This study assessed an easy method for measuring insecticide susceptibility of cotton ballworm, beet armyworm, common cutworm, cabbage armyworm, and cucumber moth using an artificial diet. Larvae were placed in a petri dish with a disc of artificial diet that was treated with an insecticide at the commercial concentration on the upper side. Several days later, living and dead individual larvae were counted. Larval cannibalism increased according to the larval stage and according to the type of insecticide, but measurement of the susceptibility was not difficult. These results suggest that this method is useful for measuring the susceptibility of five lepidopteran species.
{"title":"Easy method for measuring insecticide susceptibility of five lepidopteran species using artificial diet","authors":"T. Imura","doi":"10.4165/KAPPS.63.33","DOIUrl":"https://doi.org/10.4165/KAPPS.63.33","url":null,"abstract":"This study assessed an easy method for measuring insecticide susceptibility of cotton ballworm, beet armyworm, common cutworm, cabbage armyworm, and cucumber moth using an artificial diet. Larvae were placed in a petri dish with a disc of artificial diet that was treated with an insecticide at the commercial concentration on the upper side. Several days later, living and dead individual larvae were counted. Larval cannibalism increased according to the larval stage and according to the type of insecticide, but measurement of the susceptibility was not difficult. These results suggest that this method is useful for measuring the susceptibility of five lepidopteran species.","PeriodicalId":8212,"journal":{"name":"Annual Report of the Kansai Plant Protection Society","volume":"363 1","pages":"33-38"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83461506","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":"Seasonal abundance of Nesidiocoris tenuis in open sesame fields in Miyazaki Prefecture, Japan","authors":"Yuta Okamoto, R. Nakano, T. Adachi-Hagimori","doi":"10.4165/KAPPS.63.163","DOIUrl":"https://doi.org/10.4165/KAPPS.63.163","url":null,"abstract":"","PeriodicalId":8212,"journal":{"name":"Annual Report of the Kansai Plant Protection Society","volume":"59 1","pages":"163-166"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74372662","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}
C. Tanaka, A. Sasaki, N. Sasayama, Hiroya Kotani, E. Fujisawa, K. Kondo, M. Nishino
{"title":"Influence of damage by southern green stink bug Nezara viridula (Heteroptera: Pentatomidae), on sesame seed yield and oil quality","authors":"C. Tanaka, A. Sasaki, N. Sasayama, Hiroya Kotani, E. Fujisawa, K. Kondo, M. Nishino","doi":"10.4165/KAPPS.63.47","DOIUrl":"https://doi.org/10.4165/KAPPS.63.47","url":null,"abstract":"","PeriodicalId":8212,"journal":{"name":"Annual Report of the Kansai Plant Protection Society","volume":"38 1","pages":"47-51"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80329873","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":"Relationship between the density of the tea green leafhopper, Empoasca onukii Matsuda, in tea fields and damage to new shoots","authors":"A. Ozawa, T. Uchiyama, T. Kinoshita","doi":"10.4165/KAPPS.63.127","DOIUrl":"https://doi.org/10.4165/KAPPS.63.127","url":null,"abstract":"","PeriodicalId":8212,"journal":{"name":"Annual Report of the Kansai Plant Protection Society","volume":"39 1","pages":"127-130"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90045271","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}
Yusuke Nishi, Hiroyuki Matsuoka, Yasunori Kuroyanagi, Kana Namba
{"title":"Effects of pesticides on a predatory bug, Nesidiocoris tenuis (Reuter), in Okayama Prefecture, Japan","authors":"Yusuke Nishi, Hiroyuki Matsuoka, Yasunori Kuroyanagi, Kana Namba","doi":"10.4165/KAPPS.63.53","DOIUrl":"https://doi.org/10.4165/KAPPS.63.53","url":null,"abstract":"","PeriodicalId":8212,"journal":{"name":"Annual Report of the Kansai Plant Protection Society","volume":"4 1","pages":"53-58"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89674535","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. Horikawa, Ryotaro Ito, Hiroko Ohashi, Koji Ichikawa, N. Miyake
{"title":"Color analysis of rust symptoms caused by shiso rust mites","authors":"H. Horikawa, Ryotaro Ito, Hiroko Ohashi, Koji Ichikawa, N. Miyake","doi":"10.4165/KAPPS.63.141","DOIUrl":"https://doi.org/10.4165/KAPPS.63.141","url":null,"abstract":"","PeriodicalId":8212,"journal":{"name":"Annual Report of the Kansai Plant Protection Society","volume":"33 1","pages":"141-145"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86915339","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. Nagashima, Toshihide Tsukamoto, Sho Fujihara, Tetsuya Kako, Hitomi Nakahama, Toshitaka Hirasa, M. Tojo
Severe flower bud rot was observed in hydrangeas ( Hydrangea macrophylla ) growing in Shimane Prefecture, Japan. This symptom was observed in potted hydrangeas grown under forcing culture in greenhouses during winter. A gray mold pathogen ( Botrytis cinerea ) was isolated from rotten buds, and the original rot symptom was reproduced via inoculation with the isolates. The identification of the pathogen was confirmed by morphology and molecular phylogeny. This is the first report of hydrangea flower bud rot caused by B. cinerea in Japan.
{"title":"First report of flower bud rot of hydrangeas caused by Botrytis cinerea in Japan","authors":"S. Nagashima, Toshihide Tsukamoto, Sho Fujihara, Tetsuya Kako, Hitomi Nakahama, Toshitaka Hirasa, M. Tojo","doi":"10.4165/KAPPS.63.81","DOIUrl":"https://doi.org/10.4165/KAPPS.63.81","url":null,"abstract":"Severe flower bud rot was observed in hydrangeas ( Hydrangea macrophylla ) growing in Shimane Prefecture, Japan. This symptom was observed in potted hydrangeas grown under forcing culture in greenhouses during winter. A gray mold pathogen ( Botrytis cinerea ) was isolated from rotten buds, and the original rot symptom was reproduced via inoculation with the isolates. The identification of the pathogen was confirmed by morphology and molecular phylogeny. This is the first report of hydrangea flower bud rot caused by B. cinerea in Japan.","PeriodicalId":8212,"journal":{"name":"Annual Report of the Kansai Plant Protection Society","volume":"60 1","pages":"81-84"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82697532","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":"Toxicities of insecticides against two species of flower thrips collected from strawberry plants in Nara Prefecture","authors":"Takahiro Yamaguchi, Hajime Kobayashi, Natsu Fujita","doi":"10.4165/KAPPS.63.147","DOIUrl":"https://doi.org/10.4165/KAPPS.63.147","url":null,"abstract":"","PeriodicalId":8212,"journal":{"name":"Annual Report of the Kansai Plant Protection Society","volume":"1 1","pages":"147-149"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89143265","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}
We tested the effect of red and white light irradiation of cucumber seedlings on the movement of melon thrips ( Thrips palmi Karny 1925) over a 10-day period. Two cucumber seedlings were placed at opposite ends of a clear 99 × 39 × 43-cm acrylic box; one of the seedlings was irradiated with red and white light, and the other was irradiated with white light only. A seedling with approximately fifty adult thrips was then placed at the center of the box and the seedlings at the opposite ends of the acrylic box were monitored to determine which of the irradiated seedlings attracted more thrips. We performed four experiments in which the bottom surface materials and light wavelengths were changed. When the color of the bottom surface was not changed (i.e. remained a clear acrylic plate), the thrips significantly avoided the cucumber seedling that was irradiated with red and white light. When black drawing paper or aluminum foil were used to cover the bottom surface, a significant number of thrips avoided the cucumber seedling that was irradiated with red and white light. When aluminum foil was used to cover the bottom surface and the red and white light was changed to orange and white light, the thrips did not avoid the cucumber seedling that was irradiated with orange light. Thus, it appears that some bottom surface materials under red irradiation can have a marked suppressive effect on attractiveness of thrips.
{"title":"Suppressive effect of red light irradiation on attractiveness of Thrips palmi Karny (Thysanoptera: Thripidae)","authors":"Mizuki Yamamoto, Shouhei Ueda, N. Hirai","doi":"10.4165/KAPPS.63.75","DOIUrl":"https://doi.org/10.4165/KAPPS.63.75","url":null,"abstract":"We tested the effect of red and white light irradiation of cucumber seedlings on the movement of melon thrips ( Thrips palmi Karny 1925) over a 10-day period. Two cucumber seedlings were placed at opposite ends of a clear 99 × 39 × 43-cm acrylic box; one of the seedlings was irradiated with red and white light, and the other was irradiated with white light only. A seedling with approximately fifty adult thrips was then placed at the center of the box and the seedlings at the opposite ends of the acrylic box were monitored to determine which of the irradiated seedlings attracted more thrips. We performed four experiments in which the bottom surface materials and light wavelengths were changed. When the color of the bottom surface was not changed (i.e. remained a clear acrylic plate), the thrips significantly avoided the cucumber seedling that was irradiated with red and white light. When black drawing paper or aluminum foil were used to cover the bottom surface, a significant number of thrips avoided the cucumber seedling that was irradiated with red and white light. When aluminum foil was used to cover the bottom surface and the red and white light was changed to orange and white light, the thrips did not avoid the cucumber seedling that was irradiated with orange light. Thus, it appears that some bottom surface materials under red irradiation can have a marked suppressive effect on attractiveness of thrips.","PeriodicalId":8212,"journal":{"name":"Annual Report of the Kansai Plant Protection Society","volume":"61 1","pages":"75-80"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79082580","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":"Control of the moth fly Tinearia alternata Say (Diptera: Psychodidae) in polyurethane substrate of hydroponic Welsh onions by hot-water treatment","authors":"M. Doi, K. Matsuno, Haruki Katayama","doi":"10.4165/KAPPS.63.137","DOIUrl":"https://doi.org/10.4165/KAPPS.63.137","url":null,"abstract":"","PeriodicalId":8212,"journal":{"name":"Annual Report of the Kansai Plant Protection Society","volume":"4 1","pages":"137-139"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76362681","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}
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