Herbicide label
INTRUSION Herbicide Label
INTRUSION (EPA 89168-54-91395) is a Group 27 mesotrione herbicide labeled for 6 crops. The label lists 22 controlled weeds, plus partial-control, suppression, and partner-control categories.
“INTRUSION is a systemic pre-emergence and post-emergence herbicide for selective contact and residual control of broadleaf weeds in field corn, seed corn, yellow popcorn, sweet corn, cranberry, sorghum (grain and sweet), and sugarcane.”
INTRUSION label facts
- Product INTRUSION
- EPA Reg. No. 89168-54-91395
- Distributor Altitude Crop Innovations, LLC.
- Active ingredient mesotrione
- MOA group 27
Crops on the INTRUSION label
INTRUSION is labeled for these 6 crops and uses, per the EPA label.
Weeds on the INTRUSION label
The INTRUSION label names 47 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 control22- amaranth, powell
- amaranth, spiny
- atriplex
- buffalobur
- carpetweed
- chickweed, common
- cocklebur, common
- galinsoga
- hemp
- jimsonweed
- lambsquarters, common
- mustard, wild
- nightshade, black
- nightshade, eastern black
- nightshade, hairy
- pigweed, redroot
- pigweed, smooth
- pigweed, tumble
- potatoes, volunteer
- sesbania, hemp
- sunflower, annual
- velvetleaf
Partial control
partial20- amaranth, palmer
- buckwheat, wild
- burcucumber
- carrot, wild
- dandelion
- dock, curly
- horsenettle
- horseweed
- knotweed, prostrate
- kochia
- mallow, venice
- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, pitted
- nutsedge, yellow
- pokeweed, common
- ragweed, common
- ragweed, giant
- sida, prickly
- thistle, canada
Suppression
suppression5- bog St. John's wort
- rushes
- sedges
- silverleaf
- yellow loosestrife
Controls with a tank-mix partner
needs partner13- amaranth, palmer
- burcucumber
- carrot, wild
- horsenettle
- horseweed
- kochia
- mallow, venice
- morningglory, entireleaf
- morningglory, ivyleaf
- morningglory, pitted
- ragweed, common
- ragweed, giant
- sida, prickly
INTRUSION 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.
INTRUSION FAQ
What weeds does INTRUSION control?
The INTRUSION label names 47 weeds, including powell amaranth, spiny amaranth, atriplex, buffalobur, carpetweed, and common chickweed. Control varies by crop, rate, and timing.
What crops is INTRUSION labeled for?
INTRUSION is labeled for 6 crops and uses, including field corn, sorghum, seed corn, popcorn, and sweet corn.
What is the active ingredient in INTRUSION? Is it a generic?
INTRUSION's active ingredient is mesotrione (MOA Group 27). 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.