你即將離開本站

並前往https://extension.umd.edu/resource/dutch-elm-disease-trees

Dutch Elm Disease of Trees | University of Maryland Extension

Dutch elm disease. Symptoms typically appear in May as wilted branches that show yellow then brown leaves. Photo: William Jacobi, Colorado State ...

確定！ 回上一頁

查詢 「Dutch elm」的人也找了：

  1. Elm
    2.
  2. dutch elm disease中文
    3.
  3. Dutch elm disease
    4.
  4. Ulmus americana
    5.
  5. Ulmus pumila
    6.
  6. Wych elm
    7.
  7. Elm tree
    8.
  8. Ophiostoma novo-ulmi
    9.