Pests and Diseases
'Hamburg' had not (by 1995) been widely tested for resistance to Dutch elm disease.
Read more about this topic: Ulmus 'Hamburg'
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)