try it; but it would be very prudent of you to find yourself a neem oil product, i have one called fruit tree spray by green light. it's supposed to kill eggs too, pyrethrin bombs are good;

i'm battling the little fuckers myself right now. the key is vigilance;

oh yeah, and they hate cold water, but it doesn't kill them
also, safer's insecticidal soap...
Scarlet Sky Reviewed by Scarlet Sky on . plant help please hi If someone can help, i have a bubble bucket system. I mixed the nukes 3 part for flowering,1 part floramirco, 2 part flora gro, 3 part flora bloom. Their about 3 weeks into flower. The ph is around 5.8 and the ppm 700 the leaves seem to have many small yellow dots getting worse.. Rating: 5