Product: Chlorpyrifos 4E
Manufacturer: Quali-Pro
Active Ingredient(s): Chlorpyrifos
Chemical Subgroup: 1B
EPA Reg Number: 66222-19-73220
Formulation: 4 lb active ingredient per gallon liquid
Approved for use on: Ornamentals
Treats: Aphids Scale Insects Spider Mites
% Active: 42.5
Signal Word: warning
REI(hrs): 24
Restricted Use Pesticide: Yes
Notes: Some varieties of azaleas, camellias, poinsettias, rose bushes, or variegated ivy have shown varying degrees of phytotoxicity following treatment with QP Chlorpyrofos 4E. For scale insects, apply at the crawler stage.