Pine – Galls, Yellow Powder
Q: This morning we saw a pine tree with five of these knots on it. When I touched it with a twig, a powdery pollen-like substance puffed from it.
A: The galls are caused by Eastern gall rust. This fungus is common on pines. It weakens the infected trunk or limb.
There’s no chemical control. Best to prune the galls out whenever seen.
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1
Euonymus – White Dots On Leaves – Scale Control
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2
Mysterious Clay Particles Conclusion
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3
Lawn Disease – Submitting a Sample for Diagnosis
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4
Sandbur (Sandspur) – Control
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5
Soil pH – Lowering
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1
Skin rash from Virginia creeper vine
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2
Ornamental Kale/Ornamental Cabbage
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3
Fescue – Planting Seed – Existing Lawn
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4
Whitefly
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5
Tomato – Wilt Diseases
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