Onion fly season 2024: Growers limit damage with beneficial nematodes
September 18, 2024
not too late, and while the soil is moist. ‘Timing is crucial,’ adds Frank. ‘As a grower, you need to know exactly what is happening in your crop. By conducting [...] end-of-season population in a few weeks, which is an indicator of next season’s initial population. The outlook is positive.’ The timely application of beneficial [...] stock of the growing season. The Noordoostpolder is known for the intensive cultivation of onions, which, as a natural consequence, means that the onion