yup i was going to say that but that alone wont get rid f them. you need a yellow sticky tape, pad, paper anything like that. see what happens is the h202 has an unstable oxygen molecule and attaches its self to a carbon based molecule causing it to oxidize. this kills the fungus nat larve not the air born shits that will lay more larve an your back again in the same spot. using h202 also kills any benifical fugi/bacteria so if using organic fert. you can run into deff. cause you dont have anything to breakdown an supply your plant with food. but if not using organics use h202 about once a weekish at no more than the recomended 3ml i used no more than 2 but thats me paranoid.(accidently did about 5 once, mysteriously it died) but using h202 will help with root rot caused by over watering and already dead roots. it will also give roots oxygen which they love. so anyways hope this helps an have a growtastic day.