[URL="https://www.rollitup.org/members/goldenganja13-93335.html" said:
GoldenGanja13[/URL]]One female can lay 100 eggs in 7 days, and most of them will be female. That is why you must spray every 3-4 days x3.
The eggs hatch ( 3-5 days) and depending on heat is how fast they mature. Could be less than a week.
I have tried many sprays including Neem Oil, Gro Safe, Pyrethins, Azatrol,etc. I can tell you now the best way of taking them out fast is too mix Pyrethins and Azatrol. The Pyrethins will kill most on contact but not the eggs and they may become tolerant to Pyrethins ( & neem), but the Azatrol screws with there hormones and stops them from matureing/growing. So when the eggs hatch and eat the azatrol they will not grow up and no new eggs. The one's that live through the pyrethins may lay eggs before succumbing to the stop in growth.
Spray after sun goes down for at least 1 hour. Drench both sides and top soil.