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

oidium

/əʊˈɪdɪəm

noun (plural oidia /əʊˈɪdɪə/)

1 Botany A type of fungal spore (conidium) formed by the breaking up of fungal hyphae into cells, especially as produced by powdery mildews.

2 [mass noun] A fungal disease affecting vines, caused by a powdery mildew.

The fungus is Uncinula necator (formerly Oidium tuckeri), family Erysiphaceae, subdivision Ascomycotina.

The effects of phylloxera were first noted in France in 1863, just as the country was recovering from another great scourge of 19th century European viticulture: oidium, or powdery mildew, which was first noted in 1847.

Origin

Mid 19th century: modern Latin, from Greek ōion 'egg' + the diminutive suffix -idion.

单词	oidium
释义	oidium /əʊˈɪdɪəm / noun (plural oidia /əʊˈɪdɪə/) 1 Botany A type of fungal spore (conidium) formed by the breaking up of fungal hyphae into cells, especially as produced by powdery mildews. 2 [mass noun] A fungal disease affecting vines, caused by a powdery mildew. The fungus is Uncinula necator (formerly Oidium tuckeri), family Erysiphaceae, subdivision Ascomycotina. The effects of phylloxera were first noted in France in 1863, just as the country was recovering from another great scourge of 19th century European viticulture: oidium, or powdery mildew, which was first noted in 1847. Origin Mid 19th century: modern Latin, from Greek ōion 'egg' + the diminutive suffix -idion.
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