Definition of oidium in English:

oidium

nounPlural oidia əʊˈɪdɪəmōˈidēəm

1Botany
A type of fungal spore (conidium) formed by the breaking up of fungal hyphae into cells, especially as produced by powdery mildews.
〔植〕粉孢子
2mass noun A fungal disease affecting vines, caused by a powdery mildew.
（葡萄）白粉病
The fungus is Uncinula necator (formerly Oidium tuckeri), family Erysiphaceae, subdivision Ascomycotina
Example sentencesExamples
- 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.

Definition of oidium in US English:

oidium

nounōˈidēəm

1Botany
A type of fungal spore (conidium) formed by the breaking up of fungal hyphae into cells, especially as produced by powdery mildews.
〔植〕粉孢子
2A fungal disease affecting vines, caused by a powdery mildew.
（葡萄）白粉病
The fungus is Uncinula necator (formerly Oidium tuckeri), family Erysiphaceae, subdivision Ascomycotina
Example sentencesExamples
- 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	Definition of oidium in English: oidium nounPlural oidia əʊˈɪdɪəmōˈidēəm 1Botany A type of fungal spore (conidium) formed by the breaking up of fungal hyphae into cells, especially as produced by powdery mildews. 〔植〕粉孢子 2mass noun A fungal disease affecting vines, caused by a powdery mildew. （葡萄）白粉病 The fungus is Uncinula necator (formerly Oidium tuckeri), family Erysiphaceae, subdivision Ascomycotina Example sentencesExamples 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. Definition of oidium in US English: oidium nounōˈidēəm 1Botany A type of fungal spore (conidium) formed by the breaking up of fungal hyphae into cells, especially as produced by powdery mildews. 〔植〕粉孢子 2A fungal disease affecting vines, caused by a powdery mildew. （葡萄）白粉病 The fungus is Uncinula necator (formerly Oidium tuckeri), family Erysiphaceae, subdivision Ascomycotina Example sentencesExamples 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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