Corral 200L (Herbicide)
CORR200
Active ingredient: 480 g/L ALACHLOR in the form of an Emulsifiable Concentrate.
What It Controls:(Designed For Control Of).
- Certain Annual Grasses.
- Some small-seeded Broadleaf Weeds.
Typical Target Weeds For Alachlor Products Include:
- Summer Grass.
- Barnyard Grass.
- Witchgrass.
- Fathen.
- Amaranthus species.
It Works Best:
- Before Weeds germinate or immediately after germination.
Where It’s Used:(Registered For).
- Maize.
- Sweetcorn.
- Soybeans.
- Various Vegetable Crops.
Not Intended For:
- Lawns.
- General Pasture spraying.
- Non-crop total Weed control.
How It Works:
- CORRAL (alachlor) Is absorbed by emerging shoots and roots and stops cell division and seedling growth.
- The result is Weeds fail to emerge properly and seedlings die shortly after germination.
- This makes it a Pre-emergence residual Herbicide.
Timing: (CRITICAL).
Best Applied:
- Immediately after planting.
- Before Weeds emerge.
- If Weeds are already visible, control drops significantly.
Soil Moisture Is Essential:
- Like most pre-emergence Herbicides rainfall or irrigation activates the Herbicide layer in soil.
- Without moisture, Weed control may be patchy or weak.
Application Basics:
- Usually applied by boom sprayer over freshly planted soil.
Typical Water Rates:
- Around 100–300 L/ha depending on setup and crop.
- Good soil coverage is important for even Weed control.
Residual Activity:
- Corral Provides residual Weed suppression for several weeks.
Benefits:
- Reduces early Weed competition.
- Helps Crops establish cleanly.
- But residual activity also means there is a potential risk of Herbicide carryover that may damage sensitive Crops planted afterwards.
Crop Safety:(Crop Tolerance Depends On).
- Correct planting depth.
- Correct rate.
- Soil type.
- Weather conditions.
- Poorly planted Seed or heavy rain after spraying can increase crop injury risk.
Tank Mixing:
Alachlor products are commonly mixed with Atrazine and other Maize Herbicides.
Mixing Broadens:
- Grass Control.
- Broadleaf Control.
- Residual Spectrum.
Spray Drift & Environmental Warnings:
The label/SDS classify CORRAL as:
- Flammable.
- Harmful.
- Ecotoxic.
Major Environmental Concerns:
- Toxic to aquatic life.
- Toxic to soil organisms.
- Harmful to terrestrial wildlifev Avoid:
- Waterways.
- Runoff.
- Overspray into sensitive areas.
Safety Hazards:
The SDS Lists:
- Harmful if inhaled.
- Harmful if swallowed.
- Eye irritant.
- Skin sensitiser.
- Suspected carcinogen.
- Organ damage risk with prolonged exposure.
PPE Required:
Recommended Protection Includes:
- Gloves.
- Overalls.
- Eye protection.
- Respiratory protection if mist exposure possible.
Also:
- Keep away from ignition sources (flammable liquid).
Key Mistakes To Avoid:
- Do not apply after Weeds have emerged, as the product is designed for pre-emergence use only and effectiveness will be significantly reduced.
- Dry soil after spraying can reduce effectiveness, as the herbicide requires soil moisture or rainfall to activate the chemical.
- Uneven spray coverage can result in patchy Weed control and inconsistent Herbicide performance across the treated area.
- Planting Seed too shallow can increase the risk of Crop damage, as the emerging seedlings may come into contact with higher concentrations of Herbicide near the soil surface.
- Ignoring residual Herbicide carryover may result in damage to sensitive follow-on Crops planted after treatment.
Bottom Line:
CORRAL is a classic pre-emergence residual Herbicide.
Mainly For:
- Maize.
- Sweetcorn.
- Soybeans.
- Vegetables.
Strong On:
- Annual Grass Weeds.
Most Effective:
- Before Weeds emerge.
- With good soil moisture.
But:
- Requires careful timing.
- Has environmental and health hazards.
- Needs proper PPE and stewardship.
Caution:
Use strictly according to label directions.
Available in 20L, or 200L as 10x20L.
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