Onion fly
control strategies that can be used to manage this pest. These include crop rotation, planting resistant varieties, using biocontrol agents, and applying [...] consumption. Biological control of onion fly with nematodes Biological control using nematodes can be an effective strategy to manage onion fly ( Delia antiqua [...] It's crucial to remember that nematode treatments are more effective when used in conjunction with other pest management strategies including cultural practices