| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2019-05-14 |
| タイトル |
|
|
タイトル |
Spread and yield loss mechanisms of rice stripe disease in rice paddies |
| タイトル |
|
|
タイトル |
Spread and yield loss mechanisms of rice stripe disease in rice paddies |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Damage analysis |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Rice |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Rice stripe disease |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Small brown planthopper |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Yield loss |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Damage analysis |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Rice |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Rice stripe disease |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Small brown planthopper |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Yield loss |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
柴, 卓也
平江, 雅宏
早野-斎藤, 由里子
| ja |
早野-斎藤, 由里子
早野, 由里子
|
| ja-Kana |
ハヤノ-サイトウ, ユリコ
ハヤノ, ユリコ
|
| en |
HAYANO-SAITO, Yuriko
|
|
|
Search repository
大藤, 泰雄
UEMATSU, Hiroshi
奥田, 充
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Rice stripe disease is an economically important disease of rice caused by the Rice stripe virus (RSV), which is transferred by the small brown planthopper (SBPH). The recent rapid increase in damage to rice crops throughout Japan caused by this disease makes it imperative to develop control methods as soon as possible. To obtain basic data for developing such methods, we studied how the disease causes damage and spreads within paddy fields. Our investigations revealed that diseased plants first appear in mid-June to early July, after which the disease spreads from affected plants to adjacent plants. This suggests that SBPH carrying RSV enter paddy fields, where they infect plants as they move about and lay eggs. Subsequently, hatched viruliferous nymphs infect surrounding plants, thereby spreading the disease. Our analysis of the damage caused by rice stripe disease showed that the earlier the onset of disease, the more extensive the damage caused, and that the disease reduces yield by reducing the number of healthy panicles. This suggests that to reduce damage caused by this disease, it is necessary to ensure the growth of a sufficient number of healthy panicles by controlling the vector insect during the crop’s early growth period. To be most effective, pest control efforts should be timed to target either the first-generation adults that colonize the paddy fields or the second-generation nymphs and adults that cause the rapid increase in the number of diseased plants within a field. |
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Figures(.eps)はPDFに変換して本文PDFに組み入れた。 |
| 書誌情報 |
Field Crops Research
en : Field Crops Research
巻 217,
p. 211-217,
発行日 2018-03
|
| 出版者 |
|
|
出版者 |
Elsevier |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0378-4290 |
| DOI |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1016/j.fcr.2017.12.002 |
| 権利 |
|
|
権利情報 |
2017 Published by Elsevier Ltd. |
| 情報源 |
|
|
|
関連名称 |
SC30201804040064 |
| 情報源 |
|
|
|
関連名称 |
NARO成果DBa |
| 情報源 |
|
|
|
関連名称 |
Green open Access |
| 情報源 |
|
|
|
関連名称 |
This journal has an embargo period of 24 months. |
| 情報源 |
|
|
|
関連名称 |
この論文は出版社版ではありません。引用の際には出版社版をご利用ください。 |
| 情報源 |
|
|
|
関連名称 |
This is not the published version. Please cite only the published version. |
| 関連サイト |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.fcr.2017.12.002 |
|
|
関連名称 |
Field Crops Research |
| 他の資源との関係 |
|
|
|
関連名称 |
author manuscript |
| 著者版フラグ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
SC30201804040064_PostPrint (618.7 kB)
.png)
