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Picture library: 40732

SPHAEROTHECA PANNOSA . A very severe and unusual attack of this powdery mildew on a cherry laurel hedge. It is this mildew that usually attacks roses . Symptoms include not only the usual leaf distortion and defoliation but also discrete brown patches on leaves which fall out and leave holes as if eaten by insects . Location: Crowborough , East Sussex , England .

Reference: 40732

SPHAEROTHECA PANNOSA . A very severe and unusual attack of this powdery mildew on a cherry laurel hedge. It is this mildew that usually attacks roses . Symptoms include not only the usual leaf distortion and defoliation but also discrete brown patches on leaves which fall out and leave holes as if eaten by insects . Location: Crowborough , East Sussex , England .


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Credit line: Forestry Commission

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