Herbicide label
PIN-DEE 3.3 EC Herbicide Label
PIN-DEE 3.3 EC (EPA 19713-668) is a Group 3 pendimethalin herbicide labeled for 20 crops. The label lists 58 controlled weeds, plus partial-control, suppression, and partner-control categories.
PIN-DEE 3.3 EC label facts
- Product PIN-DEE 3.3 EC
- EPA Reg. No. 19713-668
- Registrant Drexel Chemical Company
- Active ingredient pendimethalin
- MOA group 3
Crops on the PIN-DEE 3.3 EC label
PIN-DEE 3.3 EC is labeled for these 20 crops and uses, per the EPA label.
Weeds on the PIN-DEE 3.3 EC label
The PIN-DEE 3.3 EC label names 60 weeds and rates each by how the product handles it: full control, partial control, suppression, or control with a tank-mix partner. A weed can fall at more than one level, because control varies by crop, rate, and timing.
Controls
full control58- amaranth, palmer
- barnyardgrass, common
- bluegrass, annual
- brome, downy
- brome, japanese
- bugloss, small
- canarygrass
- carpetweed
- cheat
- chess, hairy
- chickweed, common
- crabgrass
- crowfootgrass
- cupgrass, woolly
- dodder
- fiddleneck
- fingergrass, swollen
- foxtail, giant
- foxtail, green
- foxtail, yellow
- goatgrass, jointed
- goosegrass
- guineagrass
- henbit
- johnsongrass, seedling
- junglerice
- knotweed, prostrate
- kochia
- lady's thumb
- lambsquarters, common
- lambsquarters, slimleaf
- lovegrass species
- millet, wild-proso
- mustard, black
- stinging nettle
- wild oats
- panicum, browntop
- panicum, fall
- panicum, texas
- pigweed
- puncturevine
- purslane
- pusley, florida
- red rice
- rocket, london
- ryegrass, annual
- ryegrass, italian
- sandbur, field
- shattercane
- shepherd's-purse
- signalgrass
- smartweed, pennsylvania
- sprangletop, mexican
- sprangletop, red
- spurge, annual
- velvetleaf
- waterhemp, common
- witchgrass
Suppression
suppression2- morningglory
- thistle, russian
PIN-DEE 3.3 EC rates and plant-back
The label answers both with a table, not a single number. Here is what drives each answer.
Application rate
Your rate depends on your crop.
Get the rate for your field: build a program and FieldMarshal gives you the exact per-acre rate for your crop from the label line.
Plant-back and rotation
Your interval depends on your application rate and the rotational crop.
Get the interval for your rotation: build a program and FieldMarshal gives you the exact plant-back for your rotational crop from the label line.
PIN-DEE 3.3 EC FAQ
What weeds does PIN-DEE 3.3 EC control?
The PIN-DEE 3.3 EC label names 60 weeds, including palmer amaranth, common barnyardgrass, annual bluegrass, downy brome, japanese brome, and small bugloss. Control varies by crop, rate, and timing.
What crops is PIN-DEE 3.3 EC labeled for?
PIN-DEE 3.3 EC is labeled for 20 crops and uses, including field corn, soybeans, wheat, cotton, and sunflower.
What is the active ingredient in PIN-DEE 3.3 EC? Is it a generic?
PIN-DEE 3.3 EC's active ingredient is pendimethalin (MOA Group 3). Other products list the same active ingredient; rates, formulations, and labeled crops differ — verify each on its own label.
Sources
Last updated 2026-09-30.