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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Fire Ant – Control in Lawn
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3
Creeping Charlie vs Pennywort (Dollarweed) vs Dichondra – Identification
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4
Pesticides – Their History
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5
Hydrangeas – Pruning
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1
Centipede – General Notes
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2
Creeping Charlie vs Pennywort (Dollarweed) vs Dichondra – Identification
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3
Hydrangeas – Pruning
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4
Tomatoes – Ripen All Togther
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5
Fire Ant – Control in Lawn
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1
Centipede – General Notes
-
2
Roses – When To Prune In Mild Winter
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3
Creeping Charlie vs Pennywort (Dollarweed) vs Dichondra – Identification
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4
Pesticides – Their History
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5
Hydrangeas – Pruning
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