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How to Cure Powdery Mildew on Rose Bushes

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How to Cure Powdery Mildew on Rose Bushes

4,370 views November 13, 2018 4:46

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ChannelGarden & Lawn

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How to Cure Powdery Mildew on Rose Bushes. Powdery mildew is one of the most destructive diseases of roses (Rosa spp.). The powdery mildew fungus (Sphaerotheca pannosa var. rosae) forms powdery, gray-white mats on the leaves and flower surfaces, often making rose bushes look like they've been dusted with powder. The unsightly growth blocks out...

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Garden & Lawn published this 4:46 video tutorial on November 13, 2018. It has been watched 4,370 times on YouTube.

Duration
4:46
Published
November 13, 2018
Views
4,370

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