At the time, the alpha semences company already offered varieties of anti nematode forage radish.  in winter intercropping. They were used to allow the spreading of the vinasses of the sugar refineries on the surrounding fields. Today, two people manage the company: Daniel Caille, at the origin of the company and Romain Ioos, agronomist. The business progresses year after year. The interest of agronomists, whether technicians or farmers, in target species, is growing.