1.insecticide concentrate 2.Use by all kinds of spray machine 3.Dilution with water before spraying 4.Capacity:1000ml Bed bugs insecticde 1litrePACKING:20 litre/ carton Use Method Pesticide Use MethodPesticide Application InstrumentUse ObjectDilutionRatioSprayingDoseResidual SprayMotorized Knapsack SprayerMosquito, fly, cockroach1:3010ml-20mlULV SprayPower SprayerMosquito, fly, cockroach1:103ml- ...