Outdoor Experience Centre
beans and onions. Adult flies of bean seed fly lay eggs near bean plants, and the larvae feed on seeds, roots, and cotyledons of young seedlings. This damage [...] The onion fly lays eggs on the young leaves, necks of onion seedlings, or in the soil near the base of onion plants. The larvae tunnel into the onion bulbs [...] Over the last couple of years we have seen very positive results in various trials in Europe. We are happy to present the efficacy of Orius against thrips