Onion maggots (Delia antiqua) can cause significant damage to your home vegetable garden, specifically targeting plants in the Allium family, such as onions, garlic, and leeks. Identifying these pests early is key to protecting your crop.

Jan 13, 2019 · Onion fly (Delia antiqua) is similar to the usual room fly. Its body reaches an average length of 6-7 mm and has a yellowish-gray color. The first years of this pest falls on the second half of spring and coincides with the flowering period of dandelion.

May 23, 2022 · We show you how to protect your plants from the fly and how to fight it. The onion fly belongs to the family of flower flies and is anything but a welcome guest for hobby gardeners. Especially the tiny larvae of the fly prefer to attack various bulbous plants.

Oct 3, 2024 · A worldwide pest of allium family crops, onion fly larvae or onion root maggots (Delia antiqua) are most common in temperate climates with moist, moderate summers. High heat slows them down, so they are less problematic in climates where summer is hot and dry.

Aug 11, 2022 · Onion maggots are the larval form of a little gray fly that looks a lot like a common housefly except that it is only one-fourth inch (6 mm.) long. The small, cream-colored maggots infest the bulbs, riddling them with tunnels.

Delia antiqua, commonly known as the onion fly, is a cosmopolitan pest of crops. The larvae or maggots feed on onions, garlic, and other bulbous plants. The onion fly has an ash-grey body and resembles a housefly. The male has a longitudinal stripe on …

Mar 13, 2022 · As it turns out, we had a really bad infestation of onion root maggots (also known as an onion fly) in 2020. They devastated nearly our entire allium crop in 2020 and has us scared to bits for the future. This post is about how we successfully defeated the onion flies in our garden!

Onion maggots are a common and often serious pest of plants in the onion family, including onions, leeks, shallots, garlic and chives. Learn about these pests, the damage they cause, and control here.

A fly that is slightly larger than the common housefly, onion fly is a destructive pest for certain Alliaceae plants. Not only do they reproduce extremely fast, but the larvae trigger bulb rot and eat the bulbs out from the inside. Discover a few tips and tricks to …

Adult onion maggot flies survive about 2 to 3 weeks, during which hundreds of eggs may be laid. Eggs will hatch into maggots within 2 to 3 days. Maggots feed on roots and bulbs below the soil surface for about 2 to 3 weeks and when mature, they …