Broadleaf Weeds - Range & Pasture - Bitterweed
Liquid - Ranger Pro
Glyphosate-isopropylamine salt 41%
Annual and Perennial weeds and Brush
Residential areas, Parks and Recreational Areas
Contains a Surfactant to Increase Effectiveness
See label for complete application instructions
See label for complete application instructions
Yes, when used as directed by label.
Bayer Crop Sciences
524-517
BES-TEX Weed ID Guide · Broadleaf Weeds
Bitterweed
Also called Bitter Sneezeweed · Helenium amarum
Winter annual Broadleaf
Common Name
Bitterweed, Bitter Sneezeweed
Latin Name
Helenium amarum
Family
Asteraceae
Life Cycle / Type
Winter annual · Broadleaf
What Is It?
Bitterweed is a winter annual broadleaf weed with fine, narrow leaves and small yellow daisy-like flowers. It commonly appears in thin turf, pastures, roadsides, and unmanaged areas and is well known in Texas for its toxicity to livestock.
Soil Temperature & Germination
Bitterweed germinates as soils cool in the fall.
Below 55°F
Germination begins
Cool winter soils
Continued establishment
Decision Question
Is the weed visible above the soil right now?
Why This Weed Comes Back
Missed fall pre-emergent timing
Bare or disturbed soil
Thin or stressed turf
Learn the Basics
A healthy, thick lawn is the best defense against weeds.
