Pests and Diseases
The Haverford elm was felled in 1977 after it had succumbed to Dutch elm disease.
Read more about this topic: Ulmus Americana 'Penn Treaty'
Famous quotes containing the words pests and/or diseases:
“How we love sequestering, where no pests are pestering.”
—Lorenz Hart (1895–1943)
“Arrogance, pedantry, and dogmatism ... the occupational diseases of those who spend their lives directing the intellects of the young.”
—Henry S. Canby (1878–1961)