spectrum 200 or confidor mix 1ml with 2ml water in syringe and comb into coat down back line mix a good amout in water and spray yard repeat in 7 days when eggs hatch can buy the shit off ebay my bottle is 2 years out of date and still works a treat havent had to repeat myself for years but done plenty of mates yards with it out of date no drama...

Try it you will never use anything else again its like majic..