"maple bark disease" meaning in English

{
  "etymology_text": "The disease has been found among workers in the paper industry employed to debark, cut and chip maple logs.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "maple bark disease (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
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          "parents": [],
          "source": "w"
        },
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Fungal diseases",
          "orig": "en:Fungal diseases",
          "parents": [
            "Diseases",
            "Disease",
            "Health",
            "Body",
            "All topics",
            "Fundamental"
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          "source": "w"
        }
      ],
      "glosses": [
        "A form of hypersensitivity pneumonitis caused by exposure to spores of the fungus Cryptostroma corticale."
      ],
      "id": "en-maple_bark_disease-en-noun-H780iZJK",
      "links": [
        [
          "hypersensitivity",
          "hypersensitivity"
        ],
        [
          "pneumonitis",
          "pneumonitis"
        ],
        [
          "spore",
          "spore"
        ],
        [
          "fungus",
          "fungus"
        ]
      ],
      "synonyms": [
        {
          "word": "maple bark stripper's disease"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "maple bark disease"
}

{
  "etymology_text": "The disease has been found among workers in the paper industry employed to debark, cut and chip maple logs.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "maple bark disease (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "Entries using missing taxonomic name (species)",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Fungal diseases"
      ],
      "glosses": [
        "A form of hypersensitivity pneumonitis caused by exposure to spores of the fungus Cryptostroma corticale."
      ],
      "links": [
        [
          "hypersensitivity",
          "hypersensitivity"
        ],
        [
          "pneumonitis",
          "pneumonitis"
        ],
        [
          "spore",
          "spore"
        ],
        [
          "fungus",
          "fungus"
        ]
      ],
      "synonyms": [
        {
          "word": "maple bark stripper's disease"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "maple bark disease"
}