S-Metolachlor 375 g/L + Mesotrione 37.5 g/L + Terbuthylazine 125 g/L SE

Item	Details
Product Name	S-Metolachlor 375 g/L + Mesotrione 37.5 g/L + Terbuthylazine 125 g/L SE
Product Type	Selective Herbicide
Active Ingredients	S-Metolachlor 375 g/L + Mesotrione 37.5 g/L + Terbuthylazine 125 g/L
Formulation	SE
Main Crop Direction	Maize / Corn
Main Weed Direction	Annual grasses and broadleaf weeds
Use Timing	Pre-emergence and early post-emergence
Application Direction	Use according to the approved local label

A maize-focused three-active herbicide in SE formulation, built for one-pass control of annual grasses and broadleaf weeds in pre-emergence and early post-emergence programs.

Main Functions

This formulation is mainly used to:

• Control annual grasses in maize
• Control broadleaf weeds in maize
• Support one-pass weed cleanup from pre-emergence to early post-emergence
• Reduce early weed competition during crop establishment
• Provide residual weed suppression support for cleaner fields

Its strongest practical value is in maize fields where weed pressure begins early and where both grass weeds and broadleaf weeds must be managed in the same program.

How the Formula Works

S-metolachlor is the grass-and-residual anchor of the formulation. Its main role is to control annual grasses and support soil-based residual activity, which is why it remains one of the key building blocks in maize herbicide programs.

Mesotrione is the broadleaf-expansion component. In maize systems, it is strongly associated with broadleaf weed control and contributes both post-emergence activity and residual support, which helps make the overall spectrum more complete.

The terbuthylazine side of the formula strengthens the overall broadleaf and residual performance of the mixture, giving the product a more complete one-pass field position than a simpler two-active program. In practical use, the formula works as a maize herbicide built to control annual grasses and broadleaf weeds in the same spray plan.

Target Weeds

Annual Grasses

• Annual grasses in maize fields
• Early grass infestations that compete strongly during crop establishment

Broadleaf Weeds

• Broadleaf weeds in maize
• Early-season broadleaf infestations that reduce crop competitiveness

The product should not be treated as a pure grass herbicide, and it should not be presented as a vague all-weed product. Its value is strongest where annual grasses and broadleaf weeds are present together in maize.

Suitable Crops and Application Areas

The strongest crop fit for this formulation is maize / corn. This is the clearest and most commercially useful crop direction for the active-ingredient structure and for established product positioning in the market.

This herbicide belongs in maize programs where weed pressure starts early and the field benefits from a single structured program rather than multiple separate treatments. Final crop scope should follow the approved local label in the destination market.

Application Guidance

S-Metolachlor 375 g/L + Mesotrione 37.5 g/L + Terbuthylazine 125 g/L SE should be used according to the approved local label. It is most suitable in pre-emergence and early post-emergence maize programs, especially where the goal is one-pass control before weed competition becomes difficult to reverse.

In general, this formulation is suitable when:

• the crop is maize
• the field faces annual grasses and broadleaf weeds
• the program needs pre-emergence or early post-emergence flexibility
• the objective is one-pass maize weed control with residual support

Best field fit is usually achieved when treatments are made early, before grass and broadleaf weeds become large and highly competitive. Final timing, rate, spray volume, and any partner-herbicide guidance should follow the approved local label.

Formulation Features

SE means suspo-emulsion. This type of formulation is used to combine active ingredients with different physical properties into one water-based system, which makes it especially practical for complex multi-active crop-protection products.

In practical maize use, that means S-Metolachlor 375 g/L + Mesotrione 37.5 g/L + Terbuthylazine 125 g/L SE is built as a single, water-based multi-active herbicide format that fits routine spray preparation for pre-emergence and early post-emergence field work.

Product Advantages

This formulation stands out for these reasons:

• Selective maize herbicide positioning
• One-pass control logic for annual grasses and broadleaf weeds
• Pre-emergence and early post-emergence flexibility
• Residual support for cleaner fields
• Three active ingredients in one water-based SE formulation
• Strong fit for early maize weed management

Its strongest product value is simple: it gives maize fields a more complete early weed-control base when grass weeds and broadleaf weeds are present together and when residual support is part of the program objective.

Safety and Use Precautions

This herbicide should be handled carefully during mixing, spraying, storage, and transport. Because the formulation relies on multiple herbicide modes of action and is used at a sensitive crop-establishment stage, good resistance management and application discipline matter in long-term maize programs.

Important points include:

• follow the approved local label
• avoid repeated exclusive reliance on the same herbicide program
• apply at the right crop stage and weed stage
• wear proper protective clothing, gloves, and face protection
• avoid drift and movement to non-target areas
• avoid contamination of water, food, and feed

These points are especially important in early-season maize use, where crop safety, field selectivity, and long-term weed management all matter at the same time.

Storage and Transport

Store this product in the original sealed container in a cool, dry, and well-ventilated place. Keep the container tightly closed when not in use. Do not store it near seeds, fertilizers, or foodstuffs, and keep it away from heat and flame.

Because this is an SE formulation, stable storage conditions help maintain formulation quality before spraying and support more consistent field preparation.

FAQ

What kind of herbicide is this product?

It is a selective maize herbicide for pre-emergence and early post-emergence control of annual grasses and broadleaf weeds.

Is it mainly for grasses or broadleaf weeds?

It is built for both. The formula combines a strong grass-and-residual anchor with broadleaf expansion and added residual support, which is why it fits mixed infestations in maize.

Is it for pre-emergence or post-emergence use?

Its strongest fit is pre-emergence and early post-emergence use in maize.

Why combine S-metolachlor, mesotrione, and terbuthylazine?

Because the formula brings together grass control, broadleaf expansion, and residual support in one maize herbicide program, which makes one-pass field management more practical.

What does SE mean in the product name?

SE means suspo-emulsion, a water-based formulation used to combine active ingredients with different physical properties in one product.