Brown Spots on Tips of Dendrobium Nobile Leaves

[KristenJ]

Hi Leafmite,

After trying Rose rx (which has neem oil as the main ingredient) with little progress, I posted to Orchid Board for help. I used Bud's "cinnamon soak" in May twice and never saw another mealybug since until about 3 days ago. The soak consisted of water (I used my PUR pitcher to filter tap water), a couple of drops of cinnamon extract & liquid dish soap.