Triple-Action Corn Herbicide with S-Metolachlor 375g/L + Terbuthylazine 125g/L + Mesotrione 37.5g/L for Pre/Post-Emergence Weed Control - Factory Direct OEM

This triple-active premix formulation combines three complementary modes of action into a single application, delivering both pre-emergence residual control and post-emergence flexibility for comprehensive corn weed management.

S-Metolachlor (VLCFA Inhibitor - HRAC Group 15): Inhibits biosynthesis of very long-chain fatty acids in germinating weed seedlings, providing pre-emergence soil-residual control of grasses and small-seeded broadleaf weeds.

Terbuthylazine (Photosystem II Inhibitor - Triazine Class): Disrupts photosynthesis by blocking electron transport within the target weed's photosystem II.

Mesotrione (HPPD Inhibitor): Inhibits 4-hydroxyphenylpyruvate dioxygenase, disrupting carotenoid biosynthesis and causing chlorophyll breakdown in susceptible weeds.

Combining three actives with entirely different mechanisms provides superior resistance management. Weeds are far less likely to develop resistance to three independent biochemical targets simultaneously than to any single mode of action alone.

Timing Flexibility: Can be applied pre-emergence or post-emergence depending on field conditions and weed emergence patterns.

Resistance Management: The multi-mechanism approach inherently supports resistance management strategies.

Soil Persistence: Terbuthylazine can remain present in soil for up to 17 months - consider this in crop rotation planning.

It offers both options. S-metolachlor provides pre-emergence residual soil control, while terbuthylazine and mesotrione contribute strong post-emergence/foliar activity.

Each active targets a different biochemical mechanism. This multi-mechanism approach broadens the weed control spectrum and significantly slows development of herbicide-resistant weed populations.

Yes - because terbuthylazine can persist in soil for an extended period, growers should review label guidance on rotational crop intervals before planting different crops the following season.

Yes, we offer OEM processing and custom packaging to meet regulatory and labeling requirements of different export markets.