Alien eating alien - rapid spread of Aceria fraxiniflora, a non-native gall mite of the invasive green ash (Fraxinus pennsylvanica) in Central-Eastern Europe.
Occupational asthma caused by exposure to ash wood dust (Fraxinus americana).
Summary
A 63-year-old man developed rhinitis and asthma due to exposure to ash wood dust at work. Specific tests confirmed the correlation and immediate bronchospastic reaction. No significant increase in antibodies was observed.