SummitAgro Becomes the Exclusive Partner of STK Botanical Biopesticides and Innovative ‘Hybrids’ in the USA

STK bio-ag technologies, the innovative Israeli leader in botanical sustainable crop protection, has partnered with SummitAgro U.S.A., which will become the exclusive distributor of STK products in the United States.

Effective immediately, SummitAgro USA will assume the marketing and sales responsibility for STK products in the USA. Currently registered STK products include TIMOREX GOLD® and TIMOREX ACT®. TIMOREX GOLD® is the world’s leading botanical-based biofungicide, used in nearly 40 countries and currently approved for use throughout the USA for a wide range of uses. TIMOREX ACT®, is a new OMRI–listed biofungicide for organic farming and conventional agriculture. Pending registration is REGEV®. REGEV® is the first ‘hybrid’ pre-mixed combination of a botanical-based biopesticide with a chemical pesticide. Comprised of Tee Tree Oil (TTO) and Difenoconazole, REGEV® is already used in approximately 15 countries and has proven activity on a wide range of horticultural and row crops. EPA registration is anticipated in the first quarter of 2020. In addition to the STK products, SummitAgro will also assume the STK non-exclusive rights to sell AVIV® biological fungicide in the US. Already successfully launched in the US, AVIV® offers broad spectrum disease control in key fruit and vegetable crops.

CEO Arye Tennebaum of STK declared, “I am delighted to announce this partnership with SummitAgro. They are a world-class organization, with a great team of highly knowledgeable and dedicated professionals to help fruit and vegetable growers with STK’s cutting edge technologies for plant health and yield growth.”

The President and CEO of SummitAgro USA, Bill Lewis, also commented, stating, “SummitAgro is very excited with this opportunity. The addition of the STK brands to the existing strong SummitAgro brand family will allow SummitAgro to offer a wide range of disease control options. We are confident that in coordination with our exclusive distribution partners, Helena Agri Enterprises and the Tenkoz Member Companies, we will be able to effectively deliver STK’s innovative biological and ‘hybrid’ solutions to growers all across the USA. We know these are outstanding products and we’re very proud to have been selected to represent them in the USA.”

Click these links to learn more about these exciting crop protection products: TIMOREX GOLDTIMOREX ACTREGEVAVIV

About STK
Founded in 1994, STK is a bio-ag technology company committed to sustainable crop protection through the use of innovative biological products. STK’s botanical-based solutions (BBS), a synergy of cutting-edge scientific research and technology, enhance the safety, yield and quality of multiple crops. STK’s botanical and hybrid solutions are easily integrated into conventional spraying programs, helping to advance the Integrated Pest Management approach to food production.

About SummitAgro
SummitAgro USA, located in Durham, NC is focused on working with our partners to identify, develop, and deliver innovative solutions that meet the needs of growers across the United States. SummitAgro has a history of bringing innovative solutions to market and can manage the full process from initial development to sales. This integrated business approach enables us to provide reliable, high-quality products to US growers. Whether the need is for insecticides, fungicides, or herbicides, SummitAgro has a full range of product offers to meet the needs of our customers.

Contact: For more information contact Nilly Maik at STK at 972 50 638240 ( or or Fred Yates at Summit Agro USA (

Always read and follow label directions

The products from SummitAgro USA are sold exclusively through its partners Helena Agri-Enterprises and Tenkoz member companies.

TIMOREX ACT is OMRI-listed through Stockton (Israel) Ltd. AVIV is OMRI-listed through Seipasa S.A.

TIMOREX GOLD, TIMOREX ACT and REGEV are trademarks or registered trademarks of Stockton (Israel) Ltd.

AVIV is a registered trademark of SummitAgro USA LLC.