Can you identify this diease or pest & what is cure?

Rhododendrons leave are covered in black sooty deposits, and the underside of leaf has white strips mainly down the spine of the leaf. The actual Rhodies are 50+ years old.

1 Comment (Open | Close)

1 Comment To "Can you identify this diease or pest & what is cure?"

#1 Comment By theficuswrangler On 06/29/2014 @ 6:59 pm

This article should provide you with some answers: https://www.gardeningknowhow.com/ornamental/shrubs/rhododendron/rhododendron-sooty-mold.htm ^[1]

Article printed from Gardening Know How Questions & Answers: https://questions.gardeningknowhow.com

URL to article: https://questions.gardeningknowhow.com/can-you-identify-this-diease-or-pest-what-is-cure/

URLs in this post:

[1] https://www.gardeningknowhow.com/ornamental/shrubs/rhododendron/rhododendron-sooty-mold.htm: https://www.gardeningknowhow.com/ornamental/shrubs/rhododendron/rhododendron-sooty-mold.htm

Have any questions about this topic? Visit us at https://questions.gardeningknowhow.com to ask your questions and get friendly answers from gardening experts.

You can also find us at:
'Like' us on Facebook: https://www.facebook.com/gardeningknowhow
Follow us on Twitter: https://twitter.com/gardenknowhow - @gardenknowhow
Follow us on Pinterest: https://pinterest.com/gardenknowhow/