Pine – Orange Dust on Gall
Q: What is it? In my young pine tree near the lake.
A: One of the Cronartium rust diseases. Maybe Cronartium quercuum.
Although there are several kinds of rust diseases, I lump them all together as “fusiform rust”.
The only treatment is to remove the gall.
If it is allowed to remain on a pine tree trunk, the tree will eventually snap off there.
see Fusiform rust
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1
Lawn – Weed Control Basics
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2
How to prune clematis – Univ. of Missouri
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3
HOW TO TRANSPLANT SHRUBS
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Pumpkin – Growing Giants
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5
Creeping Jenny- Can I Kill The Oxalis In It?
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1
Lawn – Weed Control Basics
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2
Pumpkin – Growing Giants
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3
Carolina Jessamine – Identification
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Corn Gluten – For Lawn
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5
Pine and oak tree trunks can’t graft together
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