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Mealybug Invasion on 35 Orchids: Full-Scale Treatment

Confirm Mealybugs

White fuzzy underside + yellow top spots = mealybugs. Alcohol Q-tip removes fuzz, reveals insect.

Mass Eradication

Repot all 35 plants.
During each repot, wipe every leaf with alcohol cloth.
Apply systemic orchid insecticide (3×, 1 week apart).
Sanitize growing area before returning plants.

Orchids: Mealybug Infestation on Phalaenopsis: Identification and Treatment; Orchid Crown Rot & Repotting Media Options (Singapore); First Orchid Care: Broken Leaf, Repotting, and Basics; Rescuing Walmart Phalaenopsis: Yellow Leaves, Root Rot & Repotting Timing; Finding 'Black Champion' Cymbidium: Try 'Little Black Sambo'; Saving a Declining Miltonia: Root Rot, Repotting, and Recovery; Blackening Cymbidium Spikes: Normal Aging and Bakersfield Growing Tips; Pruning Tall Dendrobium Canes: Keiki Potential; Black Sooty Mold on Phalaenopsis Leaf: Fungus Treatment and Prevention; One-Leaf Phalaenopsis Survival: Crown Rot Risk and Recovery Steps

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