Protect Your Crops from Onion Maggots

Onion maggots are particularly damaging to early season plantings of onions, garlic, leeks, and shallots. The larvae spend most of their time feeding in the soil, which means they are very susceptible to beneficial nematodes. The beneficial nematodes in our Scanmask products hunt down and kill onion maggot larvae. Treat in early spring with Scanmask and kill the onion maggots before they kill your crops!

For more, see our onion maggot page. And check out the Pest ID to learn more about many common pest insects and how to kill them with our beneficial nematode products.