Originally Posted By: Zep
Looks like FA.

If that's what it is...I'd try Cutrine Plus.

I like the granules for ease of use.



Cutrine Plus Granules - E-bay

Cutrine Plus Granules -Amazon




Thank you for the info. If I need to go the chemical route, the granular would be the easiest for me as I could get in the petal boat and sprinkle it around