Ok i had a thrip problem too a lot of them. What i did was buy 4 medicines. Azamax, crop control, monterey insecticide, also yoi can buy plant therapy. I mixed azamax with 40ml per gallon, crop control 75ml, and monterey it says on thr bottle i believe its 30ml. I sprayed them. 5-7 days later i applied it second time with azamax monterey and plant therapy. If u see still a lot of them after the 1st application you can increase the dose by 50%. Make surr you drench them
