Rhonda writes
If so, what is the mixing ratio?
Yes, Tempo SC Ultra is labeled for adult Japanese beetles. The mixing ratio is 45-160 ml (1.5 to 5.4 oz) per 100 gallons of water. This would be .45 ml to 1.6 ml per gallon of water. You will need to use the higher rate for severe infestations, faster knockdown and longer residual.
Answer last updated on: 06/25/2014