General Information


Quali-Pro Chlorpyrifos 4E insecticide forms an emulsion when diluted with water and is suitable for use in all conventional spray equipment. Consult your State Experiment Station or State Extension Service for proper timing of applications.

When an adjuvant is to be used with this product, Makhteshim Agan of North America, Inc. suggests the use of a Chemical Producers and Distributors Association certified adjuvant.


Do not formulate this product into other end use products. Attention: Do not cut or weld container.

Limitations, Restrictions, and Exceptions


Apply at the rate of 4 pints (2 lbs. a.i.) per acre as a broadcast (overall) spray to the soil surface followed by incorporation. Mix the specified dosage with enough water to obtain uniform coverage and apply as a coarse spray using suitable ground spray equipment. Incorporate the insecticide to a depth of 4 to 6 inches as soon as possible after application by using a rotary hoe, disc cultivator, or other suitable incorporation equipment. Plant the crop in the usual manner no later than 14 days after treatment (any delay in planting will reduce the length of time that Quali-Pro Chlorpyrifos 4E will protect against feeding damage). Quali-Pro Chlorpyrifos 4E will not control false wireworms or whitefringed beetle or other grubs that attack sweet potatoes.


Do not aerially apply this product in Mississippi.

Pre-Harvest Interval

125 days

Restricted Entry Interval

24 hours