Nematodes significantly reduce Tuta larvae
greenhouse tomato grower and technician, Vittorio Zoboli, confirms that Koppert’s nematode-based product Steinernema feltiae has significantly reduced these [...] tests with various products, including nematodes. Since we were already a Koppert customer for their bumblebees and other beneficials, we decided to use the [...] more this autumn when the Tuta become a big issue again.’ ‘Together with Koppert’s technical consultants, we have developed an application protocol which