Note 640 — COMUS.
Reading edition
mildew blast: comp. Arc. 48-53, Ham. iii. 4. 64, “Here is your husband; Like a mildew’d ear Blasting his wholesome brother.” A mildew blast is one giving rise to that kind of blight called mildew (A.S. meledeáw, honey-dew), it being supposed that the prevalence of dry east winds was favourable to its formation.