ナシ黒星病菌<i>Venturia nashicola</i>のチオファネートメチル剤およびベノミル剤に対する耐性
書誌事項
- タイトル別名
-
- Tolerance of Venturia nashicola to thiophanatemethyl and benomyl in Japan.
- ナシ黒星病菌Venturia nashicolaのチオファネートメチル剤およびベノミル剤に対する耐性〔英文〕
- ナシ クロホシビョウキン Venturia nashicola ノ チオファネ
この論文をさがす
抄録
In 1975, spray applications of thiophanate-methyl and benomyl failed to control scab in several Japanese pear orchards. Mycelia of Venturia nashicola isolates, obtained from these orchards, developed normally on PDA supplemented with 50-800ppm of thiophanate-methyl or benomyl. Sensitive isolates did not grow even at 1ppm. However, conidia, formed in vitro, germinated in suspensions of these fungicides, irrespective of tolerant or sensitive isolate. Tolerant isolates exhibited vigorous germ tube elongation, but sensitive isolates produced only short germ tubes in these suspensions. In a protection test on Japanese pear treated with 100ppm of each fungicide, tolerant isolates developed sporulating lesions. Tolerance of V. nashicola to thiophanate-methyl and benomyl in the field was therefore demonstrated.
収録刊行物
-
- 日本植物病理学会報
-
日本植物病理学会報 43 (5), 557-561, 1977
日本植物病理学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282681379391104
-
- NII論文ID
- 110002739239
-
- NII書誌ID
- AN0019269X
-
- ISSN
- 18820484
- 00319473
-
- NDL書誌ID
- 1919791
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可