Leon Herried
Alforex Seeds
608-786-5220 /


Hi-Gest® 660 Alfalfa by Alforex Seeds Receives U.S. Patent
Additional low lignin alfalfa varieties by Alforex Seeds are patent pending

Woodland, Calif. (June 6, 2017) — Alforex Seeds announced today the issuance of U.S. Patent No. 9,648,826 for the company’s Hi-Gest® 660 alfalfa variety. Hi-Gest 660 is a unique and widely adapted semi-dormant alfalfa variety delivering competitive yield, persistence and superior forage quality along with germination salinity tolerance. Several other Hi-Gest low lignin varieties are currently patent pending.

As one of the first commercially available low lignin alfalfa varieties offered in the marketplace, Hi-Gest® 660 was introduced in 2014 as a low lignin, non-transgenic alfalfa. Since its launch, Hi-Gest 660 has emerged as a “game changer” for farmers in adapted alfalfa growing regions across the U.S.

Remarking on the patent, Alforex Seeds Global Research Leader Dr. Jon Reich said the patent validates the data and science-based protocols supporting Hi-Gest® 660.

While the patent verifies the data and science underlying Hi-Gest® 660, Alforex Seeds General Manager Ron Cornish said that farmers’ wide acceptance of the low lignin technology is the ultimate vote of confidence. “Since its introduction in 2014, Hi-Gest 660 has helped dairy cows achieve more milk per ton of alfalfa. We thank dairymen and commercial growers for their support which has been integral to the product’s success,” said Cornish.

Farmers have responded favorably to Hi-Gest® 660 not only for its role in supporting enhanced milk production, but for the harvest flexibility it offers. Hi-Gest low lignin alfalfa allows farmers to delay harvest an additional five to seven days and achieve quality comparable to non-low lignin alfalfa varieties cut at the usual harvest date.

Alforex Seeds’ receipt of the Hi-Gest® 660 patent follows the company’s extensive investment in research and development to create and commercialize the technology, including several years of breeding efforts and the screening of hundreds of thousands of plants. “Selecting for improved forage quality is a complex process incorporating numerous genetic and environmental factors,” Reich said. “Alforex scientists carefully selected for elite parental material that expressed both strong agronomic traits and low lignin content. These elite parent plants were then combined to develop high-yielding alfalfa varieties expressing the low lignin trait. It is a tremendous honor for Hi-Gest 660 to receive a U.S. patent protecting against the unauthorized propagation of this genetic technology.”

Cornish added that Alforex Seeds looks forward to future patents on additional Hi-Gest® low lignin varieties. In addition to Hi-Gest 660, Alforex Seeds has developed and introduced additional low lignin varieties including Hi-Gest 360 for dormant growers, as well as AFX 960 and AFX 1060 for non-dormant production areas of California, Arizona, New Mexico and Texas.

®™Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Alforex Seeds LLC is an affiliate of Dow AgroSciences LLC
© 2017 Alforex Seeds LLC. All rights reserved.

# # #

About Alforex Seeds: Alforex Seeds focuses on developing and delivering alfalfa and forage solutions that help hay, livestock and milk producers maximize the profitability of their operations. Through its affiliation with Dow AgroSciences, Alforex Seeds offers customers access to world-class systems, technologies and solutions. Learn more at

About Dow AgroSciences: Dow AgroSciences discovers, develops, and brings to market crop protection and plant biotechnology solutions for the growing world. Based in Indianapolis, Indiana, USA, Dow AgroSciences is a wholly owned subsidiary of The Dow Chemical Company and had annual global sales of $6.2 billion in 2016. Learn more at Follow Dow AgroSciences on Facebook, Twitter, LinkedIn, and Google+, or subscribe to our News Release RSS Feed.