nice to see an outdoor growth of ak47, a strain id like to do myself !
deal with the bugs ASAP do not wait another minute, they are laying eggs as we speak. it only goes to worse. I dont know about bugs since Im an indoors person but little white flies.. you might check the shop for a spray. Since its vegetative stage theres no worries just spray them adecuately as it sais on the can.

You can use tabaco juice mixed with garlic juice also if you want to do it the organic way. To make tabaco juice ( I think ) you put some tabacco ( 10-20 cigaretes my guess, open them up and throw in ) into 1 liter of water and let it sit there 2 days. Also chop up some garlic and throw it in there also. Then after 2 days you pass it through a ... dont know in english, something to catch the tabaco and let the water through .. net / coffeefilter
And spray ( mist ) that water onto the plants 2-3 times a day. It should keep most flies away. Although the problem you have can be larvae mites? Can you get a close up pic and define how they are a little more?

Glad to have you join us, best of luck!:thumbsup: