bad aphid infestation

i have a really bad aphid infestation can see tons of them on the stems about 5 weeks into flower. is it worth trying to fight them with so many and this late in flower? or should i just trash everything clean the grow tent and start over? i can post pics later tonight when the lights come on.

Get Met52 its a fungus and omri listed. It works. If u jist hav a few plants and wouldnt yield much id toss it en. acephate works well too, it is nasty tho. Good luck, they r the worst.