光フェントン反応で生成するＯＨラジカルによるイチゴうどんこ病の防除効果

• 佐久川 容子

  広島県立総合技術研究所農業技術センター 現：自宅

書誌事項

タイトル別名

• Effects of hydroxyl radicals generated by photo-Fenton reaction on powdery mildew of strawberries.
• ヒカリ フェントン ハンノウ デ セイセイスル OH ラジカル ニ ヨル イチゴ ウドンコビョウ ノ ボウジョ コウカ

抄録

The effects of hydroxyl radicals (OH radicals) generated in a solution of hydrogen peroxide, oxalic acid and iron (III) under natural sunlight (“photo-Fenton reaction”) was tested against strawberry powdery mildew [Sphaerotheca aphanis (Wallroth) Braun var. aphanis]. Applications of the OH-radical-generating solution to whole plants before inoculation with a conidial suspension protected plants against the disease. The solution also had a suppressive effect for plants already diseased. Conidial germination was suppressed within 20 min of exposure of the solution in sunlight. These results suggested that OH radicals generated by the photo-Fenton reaction ultimately protected against new disease and suppressed further disease development.<br>

収録刊行物

• 日本植物病理学会報

  日本植物病理学会報 74 (2), 110-113, 2008

  日本植物病理学会

キーワード

• strawberry powdery mildew
• hydroxyl radical
• photo-Fenton reaction

詳細情報

• CRID: 1390001206403458688
• NII論文ID: 110006781892
• NII書誌ID: AN0019269X
• DOI: 10.3186/jjphytopath.74.110
• ISSN: 18820484
• ISSN: 00319473
• NDL書誌ID: 9552792
• Web Site: https://agriknowledge.affrc.go.jp/RN/2010760725
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9552792
• 本文言語コード: ja
• 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