What's eating my phragmipedium eric young?

Phragmipedium 'Eric Young' is a hybrid slipper orchid kept indoors or under lights. Scale insects are the chief pest, hiding along leaf midribs. Mealybugs cluster in the crown, and aphids target flower spikes. Its permanently moist roots also make fungus gnat larvae a recurring nuisance in bark-based mixes.

Tan or brown flat discs on leaves and stems; honeydew drip, sooty mold, gradual leaf yellowing Manually remove with an alcohol-dampened cloth; treat with neem oil or horticultural oil; repeat every 7–10 days for 3 rounds

White cottony masses in the leaf sheath and crown; leaves lose color and new growths abort Spot-treat with isopropyl alcohol on cotton swabs; follow with an insecticidal soap spray; isolate the plant

Root damage from larvae in continuously moist medium; yellowing lower leaves; adult gnats around the pot Allow medium surface to dry between waterings where possible; apply Bti drench; use sticky yellow traps