I got them 2 months ago and did the following:
for veg i spray the plants with
spinosad, wash them off with water the next day and repeat after 5-7 days of no spray.
for flowering i bought some predator nematodes(kill 250 different insects, dont harm plant, something good to keep in your soil regardless), and i got some predatory thrips and sprinkled them on the fan leaves. The combination has significantly reduced my thrip numbers but i need to re-apply the 'todes once more just to be safe. And, as usual, the quicker you react to correct problems like these, the better the chances of eradication.
:harvest: