Thrips and aphids

I believe I have both great"was wondering if I kick up the c02 pretty high will this nock these guys out or not really .

yea a high dos of co2 will work... looking at my bug book right now it says up your ppm to 8000 ppm for 2 hours. but it says that it wont kill eggs so wait 5 days repeat. hope this helps have a growtastic day

Thank you for the input I wool try this and report back a week or so in case anyone else has the same prob