Garden Pests and Diseases: White crud on tiger lilies, 2 by Suny_Freebird

Suny_Freebird wrote:
I hope this is the right forum for my problem. There is think white stuff on my Tiger lilies. They are in a separate little garden with some other plants, and the crud doesn't seem to be affecting any of the other plants -- yet. I just noticed it today, but before I start blindly treating, I'd like some advice please. It kinda looks like white spit.

Here are the things I have: Neem oil mixed with hot pepper juice, diatomaceous earth, Murphy's oil soap with baking soda. I'm thinking of getting Dipel dust, but haven't yet.

Thanks so much,
Suny

Correction: I just noticed it's on some of the bloom stems of my hostas that are in the same bed. Also, when I was taking the pictures, I saw a number of spider webs and one spider, about the diameter of a nickle -