单词 | powdery mildew |
释义 | powdery mildew (once / 787955 pages) n WORD FAMILY powdery mildew USAGE EXAMPLESNewer cultivars are more resistant to powdery mildew; check out P. paniculata ‘Flame Pink’, which is short and sturdy, with large, watermelon-pink blooms. Seattle Times(Aug 10, 2016) Peach started out with a set of basic problems and pests that plague many farmers here: Drought, pickleworm, melon fly and powdery mildew. Washington Times(Dec 06, 2015) "Then the rainiest June since the 1950s helped the spread of downy and powdery mildew" he told The Telegraph. Newsweek(Aug 17, 2012) n any of various fungi of the genus Erysiphe producing powdery conidia on the host surface Hyper mildew a fungus that produces a superficial (usually white) growth on organic matter |
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