Growers who sign the agreement won’t pay the technology fee on soybean seeds that are genetically modified to tolerate glyphosate herbicide, marketed by Monsanto as Roundup, in the current and subsequent growing seasons, St. Louis-based Monsanto said in a statement. Growers would waive the right to try to recoup royalties previously paid.

The agreement would resolve claims by growers who claim the patent on the original Roundup Ready soybeans expired in 2010, ending their obligation to pay Monsanto royalties on the seeds. Monsanto argues that Brazilian law extends the patent to late 2014, when it expires in the US.

“This agreement reflects the support of key grower associations and provides a mechanism to allow all parties to focus on the long-term solutions that will support the Brazilian agriculture industry and its growing demands,” Rodrigo Santos, Monsanto Brazil president, said in the statement.

The agreement resolves uncertainty about Monsanto’s ability to collect fees on its new Intacta soybean, which is scheduled to begin sales in Brazil during the next growing season. Intacta is engineered to produce an insecticide as well as to tolerate Roundup.

Monsanto shares have gained 8.9% this year. The company has already told investors not to count on any revenue from Brazil soybeans this year.

The agreement is supported by the Agriculture and Livestock Confederation of Brazil and agriculture federations in ten soybean producing states of the country representing 70% of Brazil’s production, Monsanto said.

The company suspended royalty collections in Brazil for a couple of months late last year after a court ordered them stopped in the state of Mato Grosso.

MercoPress