When he was diseased in body and in mind, she was the most tender of nurses.
In anatomy and physiology little advance had been made, and so of pathology in the sense of an explanation of morbid processes or knowledge of diseased structures there could be very little.
The only remedy is to cut off and burn the diseased branches.
The iron sulphate solution should be used while the vines are in a dormant condition, and diseased parts should be cleared away and burned, The black rot, like the Uncinula and Plasmopara, is also American in its origin.
Their pharmacological action is as obscure as their effects in certain diseased conditions are consistently brilliant and unexampled.