AMVAC Expands Portfolio with Syngenta Brands Purchase

Oct 06, 2026
By Farms.com

Acquisition adds four established crop protection products to boost sales growth, including products for cotton, sugarcane, tobacco, and citrus operations

American Vanguard Corporation's AMVAC Chemical Corporation subsidiary is expanding its crop protection business through the acquisition of four established product brands from Syngenta Crop Protection.

The transaction includes the U.S. product registrations and trademarks for Caparol, Evik, Prime+, and Agri-Flex. Company officials expect the acquisition to contribute more than $7 million in annual net sales once the transition is completed.

Caparol is a residual herbicide used to control broadleaf weeds and grasses in cotton, vegetables, and pea production. It is also commonly used in burndown tank mix programs. Evik is a herbicide widely used in sugarcane and pineapple production, while Prime+ is a plant growth regulator designed for sucker control in tobacco crops. Agri-Flex is an insecticide used in specialty crop production, especially in Florida for citrus operations.

The acquisition has been structured as an asset purchase. AMVAC is obtaining the U.S. registrations and trademarks for the products rather than acquiring ownership in any Syngenta business entity.

Company leaders said the products are well known in their respective markets and continue to address important production challenges for growers. AMVAC plans to maintain product supply and customer support during the transition period as ownership of the registrations moves from Syngenta.

Executives believe the acquisition will strengthen the company's position in several agricultural markets by adding proven products that are already generating revenue. Because the products already hold regulatory registrations and have established customer bases, they can be integrated into the company's portfolio more quickly than newly developed products.

The deal aligns with American Vanguard's long term growth strategy. The company has previously announced goals of generating $100 million in new product sales by 2030 and reaching $600 million in annualized sales by the end of 2028. Adding established brands is expected to help support those objectives.

Industry experts note that acquisitions of existing crop protection products have become a common growth strategy. Established brands can provide immediate market access and established customer relationships while reducing the time and cost associated with developing and registering new active ingredients.

For Syngenta, the transaction represents a portfolio management decision. Large crop protection companies frequently review their product offerings and focus on investments on larger market opportunities and emerging technologies. Divesting smaller regional products allows resources to be redirected toward newer innovations and global growth priorities.

For AMVAC, the purchase expands its presence across several crop sectors, including southern row crops, tobacco production, specialty crops, and citrus. The addition also broadens the company's product portfolio beyond its existing insecticide and nematicide business lines.

The transaction has not yet officially closed. Completion remains subject to the transfer of product registrations through the U.S. Environmental Protection Agency and state regulatory agencies. Such approvals are a routine part of ownership transfers within the crop protection industry.

If approved as expected, the acquisition will provide AMVAC with four recognized agricultural brands while giving growers continued access to crop protection tools that play important roles in production systems across multiple regions of the United States.

Photo Credit: AMVAC-Logo

Video: The 15-Year Bet Behind Every New Variety!

Canada is trying to decide how much agricultural research capacity it can afford to lose. Brian Rossnagel believes the better question is whether the country can afford to rebuild it.

The longtime barley and oat breeder makes the case with a simple fact about his profession: the consequences of today’s decisions may not become visible for 10 or 15 years.

“Pick the right parents. That’s the biggest thing,” Rossnagel says. “If you pick the wrong parents, you’re not going to get anywhere—and you don’t know that until 10 years, 15 years later.”

That warning carries particular weight as Agriculture and Agri-Food Canada moves to reduce spending and streamline parts of its science operations. The department’s 2026–27 plan anticipates the loss of approximately 665 positions by 2028–29 and says some research will be reduced where capacity exists in academia or industry. AAFC says the changes will make its science operations more cost-effective over the long term.

For Canada’s seed industry, Rossnagel’s career illustrates what is at stake.

This fall, the retired University of Saskatchewan breeder will be inducted into the Canadian Agricultural Hall of Fame. During his 35-year career at the Crop Development Centre, he helped develop more than 100 barley and oat varieties, including CDC Austenson—one of Western Canada’s most widely grown feed barleys. His induction recognizes not only those varieties, but the collaboration and research system that made them possible.

Rossnagel is quick to emphasize that none of it was the work of one person.

“The first thing I thought about was all the other people who contributed to whatever success I and my program had over the years,” he says. “We know that it’s not an individual who does this. It’s a group—a team.”

That team extends well beyond the breeder whose name appears beside a variety. It includes technicians, pathologists, quality specialists, statisticians, regional testing sites, seed growers and industry partners. It also includes the breeders who came before and those who will carry the germplasm forward.

CDC Fraser barley, for example, moved through three breeding careers. Its parents came from Brian Harvey’s program. Rossnagel advanced the material after Harvey retired, and Aaron Beattie later guided it through registration and release.

That kind of handoff is normal in plant breeding. The person who makes the original cross may never see the resulting variety reach farmers.

It also explains why lost research capacity cannot simply be switched back on when budgets improve.

“If you shut it off, it’s very, very difficult—and particularly costly—to start it up again,” Rossnagel says. “If you have to start from scratch, it’s going to be at least 10 years before anybody notices whether you’re getting anything done or not.”

The concern is not simply how many experimental lines Canada can process. Modern equipment, statistical tools and genetic technologies allow today’s breeding programs to evaluate tens of thousands of lines—far more than Rossnagel could handle when he entered the field in the early 1970s.

But efficiency and automation do not generate every idea.

“If you pare back down, and instead of having six or seven individual scientists concentrating on wheat breeding, you go down and say three people could handle all this, well, that’s half the ideas gone,” he says. “Particularly if you happen to lose the three people who had the really neat and innovative ideas, boy, that’s a problem.”

It is a timely distinction for Canadian agriculture. Consolidating programs may preserve the volume of material moving through a system, at least initially. It may not preserve the diversity of thinking, regional knowledge or willingness to pursue unconventional crosses.

That regional knowledge matters because Canadian agriculture is not one uniform production environment. A variety suited to southern Alberta may face different disease, moisture and maturity pressures than one grown in Manitoba, Ontario or Atlantic Canada.

“Agriculture is applied biology,” Rossnagel says. “Biology, all around the Earth, moves from the poles to the equator. It does not move from Newfoundland to B.C. like politics do.”