Herbicide label
MSMA 6 Plus Herbicide Label
MSMA 6 Plus (EPA 19713-42) is a Group 0 msma herbicide labeled for 1 crops. The label lists 32 controlled weeds, plus partial-control, suppression, and partner-control categories.
MSMA 6 Plus label facts
- Product MSMA 6 Plus
- EPA Reg. No. 19713-42
- Registrant Drexel Chemical Company
- Active ingredient msma
- MOA group 0
Crops on the MSMA 6 Plus label
MSMA 6 Plus is labeled for these 1 crops and uses, per the EPA label.
Weeds on the MSMA 6 Plus label
The MSMA 6 Plus label names 32 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 control32- bahiagrass
- barnyardgrass, common
- beggartick, hairy
- brachiaria
- chickweed
- cocklebur, common
- crabgrass
- crabgrass, large
- crabgrass, smooth
- dallisgrass
- dandelion
- dayflower
- fiddleneck
- beggarweed, florida
- foxtail
- goosegrass
- guineagrass
- jimsonweed
- johnsongrass
- morningglory
- mustard, wild
- wild oats
- pigweed
- puncturevine
- purslane, common
- ragweed, giant
- sandbur
- sicklepod
- sorrel, wood
- spurge
- witchgrass
- nutsedge
MSMA 6 Plus 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.
MSMA 6 Plus FAQ
What weeds does MSMA 6 Plus control?
The MSMA 6 Plus label names 32 weeds, including bahiagrass, common barnyardgrass, hairy beggartick, brachiaria, chickweed, and common cocklebur. Control varies by crop, rate, and timing.
What crops is MSMA 6 Plus labeled for?
MSMA 6 Plus is labeled for 1 crops and uses, including cotton.
What is the active ingredient in MSMA 6 Plus? Is it a generic?
MSMA 6 Plus's active ingredient is msma (MOA Group 0). 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.