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Tree Diseases & Pests

Propiconazole (Alamo)

Definition

Propiconazole is a systemic triazole fungicide used by certified arborists to treat and prevent oak wilt. Commercial formulations like Alamo are injected directly into the tree's vascular system through the root flares.

In Central Texas

Propiconazole is the active ingredient in Alamo, the fungicide Tree Scouts uses for oak wilt injection treatments in Central Texas.

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