AMVAC® and NewLeaf Symbiotics® Partner to Bring Biological Solutions to North American Crop Markets

Newport Beach, CA

AMVAC and NewLeaf SymbioticsAMVAC®, an American Vanguard® Company, and NewLeaf Symbiotics® of St. Louis, Missouri, are pleased to announce a new partnership to bring new and existing biologicals solutions to North American crop markets beginning in 2023.

This collaboration will harness the complementary marketing and technical strengths of each partner to expand the application of existing products and advance the development of future products utilizing the combined technical resources of both companies. The partnership also will expand and accelerate AMVAC’s growing GreenSolutions™ biological portfolio and facilitate NewLeaf Symbiotics’ objective of securing wider market penetration. 

AMVAC leverages its deep market access, its strong sales teams in U.S. crop markets, and its growing portfolio of GreenSolutions™ biologicals. In the U.S., AMVAC’s GreenSolutions recently passed the 1.2-million-acre mark for application, a milestone for the company. AMVAC previously has announced biologicals-related partnerships with 3Bar Biologics, BASF, and Azotic North America. 

NewLeaf Symbiotics brings to the partnership its proprietary microbial library, continued research and development capability, and its current product offering including PPFMs – pink pigmented facultative methylotrophs – which are naturally occurring beneficial microbes that deliver a range of benefits to crops throughout the entire growing season. Leading this new class of ag biologicals is NewLeaf Symbiotics’ Terrasym® microbial inoculants, which can make crops stronger, more resilient, and more tolerant of abiotic stress throughout their life cycle.

“GreenSolutions and AMVAC’s precision application technologies are key strategic growth initiatives built on the strong foundation of a highly successful, five-decade crop protection business,” said Bob Trogele, COO and Executive Vice President, AMVAC. “AMVAC continues to innovate using its own internal research capabilities as well as establishing partnerships with leading biological companies. With NewLeaf Symbiotics, we look forward to enhancing access to value-added biologicals that benefit North American farmers.”

Steve Kahn, CEO of NewLeaf Symbiotics, said, “AMVAC brings to the partnership longstanding access to the North American markets which is key to the growth of the ag biologicals sector. NewLeaf Symbiotics, as a major player in biologicals, is eager to broaden its North American market penetration through its partnership with AMVAC. Longer term, we look forward to finding additional synergies among the technologies and product lines of both our companies.” 

About NewLeaf Symbiotics 

NewLeaf Symbiotics is an agricultural biologicals company that discovers, develops, produces, and commercializes products containing beneficial plant microbes. Its team has grown to 35+ members including 12 PhD scientists. NewLeaf has filed over 150 patents and patent applications and introduced its first biostimulant products in the US for corn and soy, Terrasym 450 and Terrasym 401.

About AMVAC  

AMVAC® is a subsidiary of American Vanguard® Corporation. American Vanguard Corporation is a diversified specialty and agricultural products company that develops and markets products for crop protection management, turf and ornamentals management, and public safety and animal health applications. American Vanguard is included on the Russell 2000® & Russell 3000® Indexes and the Standard & Poors® Small Cap 600 Index.

The Company, from time to time, may discuss forward-looking information. Except for the historical information contained in this release, all forward-looking statements are estimates by the Company’s management and are subject to various risks and uncertainties that may cause results to differ from management’s current expectations. Such factors include weather conditions, changes in regulatory policy and other risks as detailed from time to time in the Company’s SEC reports and filings. All forward-looking statements, if any, in this release represent the Company’s judgment as of the date of this release. 

©2022 AMVAC Chemical Corporation is a wholly owned subsidiary of American Vanguard Corporation. All rights reserved. American Vanguard, AMVAC, GreenSolutions, and respective logos are trademarks owned by AMVAC Chemical Corporation. 

All other trademarks are the property of their respective owners.

Important: Always read and follow label instructions. Some products may not be registered for sale or use in all states or counties. Please check with your state agency responsible for pesticide registration to ensure registration status. All products are EPA registered. 



Jim Sulecki

AMVAC Communications  |  40 Seasons Media

David Flack

Vice President Business Development

NewLeaf Symbiotics