RANGER (Topramezone) Selective Herbicide: Smart Weed Control for Maize Farmers

Weeds may look harmless — until they start stealing your sunlight, your nutrients, and your yield. From stubborn grasses to fast-spreading broad-leaf invaders, the challenge isn’t just removing them — it’s doing so without hurting your crop.

RANGER Herbicide changes that.

Powered by Topramezone 336 g/l (SC), this selective post-emergence herbicide delivers broad-spectrum weed control with razor-sharp precision — made especially for maize.

Read on to discover how RANGER helps you protect your crop, your yield, and your season.

What is RANGER Herbicide?

RANGER is a new-generation herbicide formulated with Topramezone 336 g/l (w/v) SC — a selective solution built to target both narrow-leaf (grasses) and broad-leaf weeds in maize (corn) cultivation.

Its unique mode of action ensures total control over resistant weeds while leaving your maize crop untouched.

✔ Designed for post-emergence use
✔ Compatible with all corn types — field, sweet, seed, popcorn
✔ Strong performance against glyphosate and ALS-resistant weeds

Composition: The Science Behind RANGER

Active Ingredient: Topramezone 336 g/l (w/v)

Mode of Action:

• Inhibits HPPD enzyme (essential for pigment formation in weeds)
• Causes photobleaching (whitening), leading to weed death
• Works systemically — absorbed through leaves and roots
• Highly selective — maize metabolizes it quickly and safely

Weeds Controlled by RANGER

Narrow-Leaf Weeds (Grasses):

• Goosegrass
• Large crabgrass
• Crowfoot grass
• Barnyardgrass
• Swollen fingergrass

Broad-Leaf Weeds:

• Parthenium
• False amaranth
• Slender amaranth
• Wild ground cherry
• Sessile joyweed
• Field bindweed
• Silver cockscomb

Whether you’re fighting first-wave weeds or late-emerging rogues, RANGER delivers rapid results.

Why Choose RANGER?

• Dual-Spectrum Control
  Targets both grassy and broad-leaf weeds in one go
• Highly Selective in Corn
  Safe for all maize varieties — zero phytotoxicity
• Post-Emergence Flexibility
  Apply after weeds emerge, when you know what you’re up against
• Fast Action, Long Impact
  Visible effects in 2–5 days, systemic kill from the inside
• Works on Resistant Weeds
  Ideal against glyphosate- and ALS-resistant species
• Supports Better Yield
  Reduces crop-weed competition and enhances resource use

Best Time to Spray

✔ When grassy weeds are 2–3 inches tall
✔ When broad-leaf weeds have 2–4 leaves
✔ After emergence of both crop and weeds
✔ During active weed growth, avoid extreme weather

Safety First — Always

✔ Do

• Wear gloves, eyewear, and long sleeves during mixing/spraying
• Store tightly sealed in a cool, dry, locked area
• Rinse and dispose of containers responsibly

✘ Don’t

• Spray near aquatic bodies or in high wind
• Mix with unknown products without testing compatibility
• Apply more than once per season

Available Pack Sizes

Perfect for both small-acreage and large-scale maize farmers.

The Final, Most Valuable Takeaway

In maize farming, weeds aren’t just a nuisance — they’re a threat to your profit. With RANGER, you’re choosing precision control, crop safety, and resistance-proof protection — all in one powerful post-emergence spray.

If you’re growing maize and tired of weeds getting in the way, it’s time to switch to something that actually works.

Ask your agri-dealer for RANGER by Skyn Crop Care or connect with us directly.