英语词汇“powdery mildew”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

powdery mildew

noun [mass noun]

Mildew on a plant which is marked by a white floury covering consisting of conidia. Compare with downy mildew.

Family Erysiphaceae, subdivision Ascomycotina.

The most common viticultural problems are downy mildew, powdery mildew, botrytis bunch rot, soil erosion, and occasional spring frost in the east of the country....

Both powdery mildew and downy mildew often infect squash plants as autumn nights grow cooler and dew keeps the foliage moist through the night.
The more common ones are powdery mildew, blackspot, downy mildew and rust.

单词	powdery mildew
释义	powdery mildew noun [mass noun] Mildew on a plant which is marked by a white floury covering consisting of conidia. Compare with downy mildew. Family Erysiphaceae, subdivision Ascomycotina. The most common viticultural problems are downy mildew, powdery mildew, botrytis bunch rot, soil erosion, and occasional spring frost in the east of the country.... Both powdery mildew and downy mildew often infect squash plants as autumn nights grow cooler and dew keeps the foliage moist through the night. The more common ones are powdery mildew, blackspot, downy mildew and rust.
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