Will Honor Guard kill black spot on my roses? What about rose canker?

Sandra from Crawfordville writes

Will Honor Guard kill black spot on my roses? What about rose canker?

Answer:

Honor Guard PPZ is labeled to control black spot on roses but not canker. Ferti-Lome Broad Spectrum Landscape and Garden Fungicide could be used for both though.

Answer last updated on: 03/14/2016

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Honor Guard PPZ Fungicide with 14.3% Propiconazole

Honor Guard PPZ Fungicide with 14.3% Propiconazole

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