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Hemlock Woolly Adelgid Near Creek: Pointer Capsules vs. Soil Drench

Imidacloprid (Pointer, Bayer) controls adelgids. Bayer soil drench prohibited within 20 ft of water. Pointer trunk capsules are the homeowner option for streamside trees, but capsules often fail if tree vascular system is inactive. Certified arborists have pressurized systems for better uptake.

hemlock adelgid

About Gardening: Plum Tree Jelly Exudate: Borer Activity and Organic Needle Treatment; Diagnosing Bark Peeling and Leaf Loss in Birch Trees; Copper Beech Aphids: Systemic Soil Drench for Large Trees; Japanese Maple Borer: Trunk Spray or Soil Drench; Systemic Control of Scale on Large Mimosa Trees; Controlling Caterpillars on Weeping Cherry Trees; Merit 75WP Application for Weeping Cherry Borers; Planting Impatiens After Bayer Tree & Shrub Insecticide: No Wait Needed; Tree Recovery After Insecticide Burn; Mulberry Tree: Birds Love It, Cars Hate It

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