Asparagus Beetle Identification & Control

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02 May 2022

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You can identify and manage asparagus beetles in a number of ways. It is possible to identify them by observing beetles that are grayish-green and those that have been able to overwinter in the soil and headless black ones. The article below will provide a list of more common methods to manage asparagus beetles. Keep reading to discover more. It is also possible to apply organic pesticides to your plants. Make sure to be cautious. They are poisonous! indoor vertical wall gardens should use them carefully and place them in the original containers and get rid of the waste in a secure manner. Apply pesticides with care to forage streams and ponds.

Spotted asparagus beetle

In order to prevent further infestations, it is essential to recognize and eliminate the asparagus bug spotted. They eat asparagus spears and lay eggs. The beetles live for approximately two weeks. To stop spreading the beetle It is vital to pick asparagus in the early stages and wash the spears in order for eggs, as well as the adult beetles. Harvest asparagus as soon as the leaves are fully matured in order to limit spread.

Grayish-green grubs

For growers of asparagus the threat of asparagus beetles poses a threat. Though the asparagus beetle not a dangerous pest that can harm the crop. Its life-cycle is determined by temperature. Asparagus beetles is at its highest between May and June. They are most active during the daytime, however they are able to move from one area from one to the next in just a couple of days. They measure about a quarter of an inch in length with three quarter inch antennae.

Black heads

Asparagus Beetles are an insect pest that attack the young spears of the plant. The adults are harmless but the larvae may be harmful to humans. It is recommended to harvest the spears when they have reached the length which allows you to stop their cycle. Beetle eggs as well as spears cannot be consumed by adults It is therefore recommended to avoid picking these plants since they're fresh.

In soil Overwintering, in soil

Aspen beetle stays in the winter months as an adult in protected regions. The adults emerge from soil at the beginning of April. They feeding on the asparagus plant then lay their eggs in mid or late-April. The eggs are laid on a stalk. The eggs hatch three to eight days later , depending on temperature. They eat the soil for between ten and fourteen days, before returning to the soil to pupate. After hatching, they become an adult within the subsequent spring.

Neem oil

Neem oil can be beneficial to control the beetles that feed on asparagus. Even though the oil isn't poisonous, it does disorient the beetles, which makes it less likely for them to feed on your produce. Furthermore, neem oils are completely safe for humans and pets. It is also very effective in killing larvae, but it is not recommended to spears with young children, because it attracts beneficial insects.

Natural insecticides

Organic pesticides can be a great way to eliminate asparagus beetles. Neem oil is an organic pesticide that can be taken from trees and then sprayed on asparagus plants. The organic insecticide creates a barrier that kills the beetles. Neem oil also has the ability to deter beetles. However, you should use only pure oil. Learn the proper use of the oil.


If you're experiencing the problem of asparagus beetles, picking your own asparagus could be the solution. The insect is notorious as dropping down whenever it is it is disturbed. It is easy to capture asparagus beetles by putting a bucket or glass of water below the. To prevent the beetles from falling from the container, ensure that the container is covered in water. Make use of sheets of paper and even pizza jar to keep beetles in.