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Top| 4/7/2026, 7:06:00 AM

Revolutionizing Weed Control: Syngenta's Groundbreaking VIRESTINA Technology

Syngenta, a global leader in agricultural innovation, has unveiled VIRESTINA technology, a game-changing selective herbicide designed to control resistant grass weeds in soybean and cotton crops. This breakthrough innovation marks the first of its kind in nearly 40 years, offering a much-needed solution to farmers worldwide.

The global launch of VIRESTINA technology, with the active ingredient metproxybicyclone, comes after Argentina became the first country to approve its use. Syngenta plans to roll out this technology in other key markets, including Brazil, Australia, the U.S., and Canada. As the world's third-largest producer of soybeans, Argentina is renowned for its innovative agricultural practices, making it an ideal hub for the introduction of cutting-edge technologies like VIRESTINA.

The impact of resistant weeds on crop yields and agricultural productivity cannot be overstated. These weeds not only compete with crops for essential resources like nutrients, sunlight, and water but also serve as a conduit for pests, viruses, fungi, and bacteria that can devastate crops. The rise in weed resistance globally has left farmers with a dwindling array of effective herbicides, making the introduction of VIRESTINA technology both timely and critical.

VIRESTINA technology has been hailed as a significant innovation in herbicide technology, particularly in its ability to control grass weeds that have developed resistance to commonly used herbicides like glyphosate and clethodim. Its safety profile is excellent, breaking down rapidly in soil and ensuring minimal environmental footprint. This technology offers farmers greater flexibility in crop rotation and cover crop selection, while also reducing the need for multiple passes of heavy machinery, thereby lowering soil compaction and greenhouse gas emissions.

The development of VIRESTINA technology is a testament to Syngenta's commitment to predictive science and its dedication to addressing the pressing challenges faced by growers. Scientists at Syngenta's Jealott's Hill International Research Centre in the UK played a pivotal role in bringing this innovation to market in just 10 years, a timeline significantly shorter than the average 12-14 years for agricultural technologies.

According to Ioana Tudor, Syngenta's Global Head of Crop Protection Marketing, 'Our innovations are designed to empower growers to tackle some of the most significant challenges they face. VIRESTINA technology is a prime example of our ability to foresee challenges, accelerate our R&D, and deliver timely solutions that meet the evolving needs of our customers.' Syngenta's leadership in innovative crop protection technologies is underscored by its robust R&D pipeline, which is set to launch at least 20 new proprietary innovations over the next decade.

The introduction of VIRESTINA technology not only reflects Syngenta's nuanced understanding of the challenges growers face but also its unwavering commitment to delivering effective, sustainable solutions. As the agricultural sector continues to grapple with the complexities of weed resistance, climate change, and environmental sustainability, innovations like VIRESTINA technology will play a crucial role in shaping the future of crop protection and ensuring global food security.

Summary Points

01

VIRESTINA technology is the world's first selective herbicide to control resistant grass weeds in soybean and cotton in nearly 40 years.

02

The technology has been approved in Argentina and is set to be introduced in other key markets including Brazil, Australia, the U.S., and Canada.

03

Resistant weeds pose a significant threat to crop yields and agricultural productivity, serving as a conduit for pests, viruses, fungi, and bacteria.

04

VIRESTINA technology offers an excellent safety profile, breaking down rapidly in soil and minimizing environmental footprint.

05

Syngenta plans to launch at least 20 new proprietary innovations in advanced crop protection technologies and agricultural biologicals over the next decade.