Colex-D^®

Herbicide

Group

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A 2,4-D you can apply with confidence.

A soluble concentrate (SL) containing drift reduction technology with near-zero volatility for the control of broadleaf weeds in fallow and non-agricultural areas as per the Directions for Use.

Colex-D^® Label

Colex-D^® SDS Colex-D^® Introductory technote Colex-D^® Tech Manual Colex-D^® Buffer Zones technote Colex-D^® Compatibility in Hard Water technote Colex-D^® Volatility Technote

Jump to: Features Tech Specs Additional Resources Target Weeds Crops

Features

Colex-D is a novel Choline salt formulation of 2,4-D that allows broadacre growers with proximity to 2,4-D sensitive crops, to access the robust weed control of 2,4-D in fallow with reduced risk of off-target damage. When used in accordance with the label directions, and following industry spraying guidelines, the built in Drift Reduction Technology, Near-zero volatility and Ultra-low odour means Colex-D is a 2,4-D that you can apply with confidence.

Drift Reduction Technology

Patented Drift Reduction Technology, when used with prescribed nozzles and pressures, eliminates Extremely Fine droplets and significantly reduces Very Fine and Fine droplets. This ensures more of the applied product lands on the target and there is less potential for off-target physical drift.

Near-Zero Volatility

The choline salt formulation, unique to Colex-D, remains more stable in the spray solution resulting in a greater than 86% reduction of volatile loss of the choline salt compared to the amine salt form. This gives greater confidence to farmers that the risk of off-target movement and potential damage through volatility is reduced.

Ultra-Low Odour

The Corteva Agriscience patented formulation and refined manufacturing process has produced an ultra-low odour formulation making mixing, handling, and application a more pleasant experience for the applicator and the community.

Proven Compatibility

Corteva Agriscience has thoroughly tested the labelled mix partners to ensure physical compatibility and field efficacy in Australian conditions as well as wind tunnel testing to ensure that the Drift Reduction Technology is not impacted.

Technical Specifications

Active Ingredient

456 g/L 2,4-D present as the choline salt
Formulations

SL
Group

4
Packaging

20L, 110L & 1000L

Additional Resources

Colex-D Drift Trial video

Colex-D herbicide - Drift Trial, Breeza Field Station 2022

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Colex-D Volatility Virtual Field Tour

Colex-D herbicide Volatility Trial - Breeza, NSW

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Colex-D – Introductory Tech Note

Superior 2,4-D offering with a combination of novel technologies

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Colex-D Techical Manual

The 2,4 D you can apply with confidence

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Colex-D Buffer Zones Tech Note

To limit the possibility of spray drift causing damage to non-target organisms, mandatory downwind buffer zones have been included on the Colex-D label.

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Christie Chapman on Colex-D

Corteva Agriscience has applied its commitment to finding better chemistries for the 2,4-D family by creating Colex-D herbicide just as effective on hard-to-control weeds but with the added benefits of near-zero volatility, ultra-low odour and Drift Reduction Technology, meaning it’s better for you, and better for your neighbours.

Hear from Christie Chapman, Gunnedah CGS Branch Manager, on her first impressions of Colex-D in the field.

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Corteva reformulates 2,4-D to provide a better way for controlling tough weeds

Colex-D Volatility Technote

Built in Drift Reduction Technology, near-zero volatility and ultra-low odour means Colex-D is a 2,4-D that you can apply with confidence and be a better neighbour.

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Target Weeds

Fleabane
Bathurst burr
Bell vine
Bladder ketmia
Californian burr
Caltrop
Cowvine
Melons
Noogoora burr
Skeleton weed
Volunteer canola
Wireweed

(See label for full details)

Crops

See full label for details.

Industrial areas

Country Selector

Colex-D®

Features

Drift Reduction Technology

Near-Zero Volatility

Ultra-Low Odour

Proven Compatibility

Technical Specifications

Additional Resources

Colex-D Drift Trial video

Colex-D Volatility Virtual Field Tour

Colex-D – Introductory Tech Note

Colex-D Techical Manual

Colex-D Buffer Zones Tech Note

Christie Chapman on Colex-D

Colex-D Volatility Technote

Target Weeds

Crops

Barley

Fallow

Non-agricultural areas

Oat

Pasture

Rye

Triticale

Wheat

Colex-D^®