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Diesel Fuel for Pine Beetles? Dangerous Myth—Don't Do It

A tree removal company suggested pouring diesel around pine trunks to kill beetles. Bad idea. Diesel damages roots, contaminates soil, and doesn't control beetles inside the tree. Homeowners have few effective options once beetles attack.

Best defense: keep pines watered during summer drought, and inspect twice yearly for fading needles or pitch tubes (resin blobs). Early detection allows removal before spread. Details at xrl.us/pinebeetle.

About Gardening: Chitalpa Dieback: Prune Dead, Encourage Basal Sprouts; Pecan Nuts Moldy or Shriveled: Water Stress, Not Disease; Tree Removal: Chemical vs. Mechanical Stump Treatment; Why Tree Roses Die in Winter & How to Protect Them; Removing a Young Oak Tree: Cut, Treat, and Replant Safely; Eliminating Invasive White Mulberry Tree Near Fence; Dead Tree Removal: Pull, Don't Dig Roots; Transplanting a Repeatedly Cut Tree Sprout: Will It Reach Full Height?; Fire Blight in Pear: Pruning and Copper Sprays; Three-Year-Old Sycamore Dead: Signs and Replacement

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