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单词 sudden oak death
释义

Definition of sudden oak death in US English:

sudden oak death

noun
  • A disease of various oaks and other forest trees, sometimes resulting in sudden death as a result of bark cankers that encircle the trunk.

    The infecting organism is the water mold Phytophthora Ramorum

    Example sentencesExamples
    • Among the examples cited: sudden oak death, now ravaging California's trees by the thousands, and citrus canker, wreaking havoc on Florida despite $200 million spent to control it.
    • The training will focus on identifying sudden oak death, a disease not yet found in Nebraska that kills oaks and other plants, Chaky said.
    • Laboratory tests indicate that eastern red and pin oaks, some blueberry varieties, and perhaps certain rhododendrons, viburnums, and other landscape plants are highly susceptible to sudden oak death.
    • The genus Phytophthora includes, besides the species that attacks potatoes, one that has alarmed the West Coast with sudden oak death.
    • The disease, which does not affect humans and is not a food safety concern, is also known as sudden oak death.

Definition of sudden oak death in US English:

sudden oak death

noun
  • A disease of various oaks and other forest trees, sometimes resulting in sudden death as a result of bark cankers that encircle the trunk.

    The infecting organism is the water mold Phytophthora Ramorum

    Example sentencesExamples
    • Among the examples cited: sudden oak death, now ravaging California's trees by the thousands, and citrus canker, wreaking havoc on Florida despite $200 million spent to control it.
    • The training will focus on identifying sudden oak death, a disease not yet found in Nebraska that kills oaks and other plants, Chaky said.
    • The disease, which does not affect humans and is not a food safety concern, is also known as sudden oak death.
    • Laboratory tests indicate that eastern red and pin oaks, some blueberry varieties, and perhaps certain rhododendrons, viburnums, and other landscape plants are highly susceptible to sudden oak death.
    • The genus Phytophthora includes, besides the species that attacks potatoes, one that has alarmed the West Coast with sudden oak death.
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更新时间:2025/7/4 15:32:54