Originally Posted by wildstarblazer
Try using a dormant horticulture oil. That smothers them.
I know that will take care of it, but it isn't cost effective for me. I have customers with 200-300 Sasanquas on their property, so spraying the underside of all of the leaves on that many plants is cost prohibitive. Not to mention having to go back 10 days later and do it all over.
I hate to be "ONE OF THOSE GUYS," but I need a silver bullet app. A cost effective foliar or drench thats going to give me 90% or greater control.