Texas Gardening: Texas Blue Bells, 0 by Dogs_N_Petunias

Dogs_N_Petunias wrote:
My pink Texas Blue Bells are blooming beautifully -- but they have some kind of pest on some leaf surfaces that I need some advice on. I don't like to use poison unless necessary but it may be necessary this time. Photo is attached. The damage is like the layer of the leaf are separated by whatever bug this is and it turns transparent. I'll send a second photo showing the pretty blooms.

DNP