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There are several methods to detect and manage asparagus beetles. It is possible to identify them by looking for grayish-green beetles or those who are encased in the soil and beetles that have black heads. Here are some common methods to rid yourself of asparagus beetles. Read on to learn more. Organic pesticides can be applied to plants. Take care. Pesticides are harmful! is important to use them in a controlled manner and keep them in their original containers and remove the waste in a secure manner. Make back to roots water garden to use pesticides in a controlled manner on forage streams and ponds.

Spotted asparagus beetle

Identifying and controlling the spotted asparagus beetle requires careful planning to stop future infestations. The beetles consume asparagus spears as well as lay eggs. The larvae live for around 2 weeks. In order to prevent the spread of beetles the best practice is to pick asparagus in the early stages and clean spears afterward in order to eliminate eggs as well as adult beetles. To reduce the spread of the pest, harvest asparagus earlier than the leaf has grown fully.

Grayish-green grubs

For growers of asparagus facing the issue of beetles can pose a problem. While the asparagus beetle is not dangerous, can result in damage to your crop. diy aquaponics is a key factor in its life cycle. Asparagus beetle populations peak in May at the close of or the start of June. They’re the most active during the day, but they may move from one place between two plots in the span of days. They’re around a quarter of an inch long and have three-quarter inch antennae.

Black heads

Young spears are sprayed by the asparagus beetles. This is an insect that can infest paragus. Although the adults aren’t dangers, their larvae are harmful to human beings. It is recommended to collect the spears when they are a reasonable length to cut off their life cycle. Beetle eggs as well as spears cannot be consumed by adults, so it is best to not pick these plants while they’re young.

In the soil In soil, overwintering

The asparagus beetle can stay in winter as an adult in protected regions. Then, in early April, adult beetles emerge from the soil and consume asparagus. They hatch eggs in midor later in April. They lay a single egg per stalk. potato spacing hatch about three to eight weeks later dependent on the temperatures. The larvae feed for 10 to fourteen days before crawling in the soil to pupate. The larvae mature into adults the next spring after they emerge.

Neem oil

There is a possibility that neem oil is beneficial for the control of asparagus beetles. The oil, while not harmful, it can disorient the insects, making them less likely to feast on your produce. Neem oil is a good choice safely for pets and humans. Although neem oil can also be used to eliminate the larvae, it is not recommended to use on spears in the early stages of development because it attracts beneficial insects.

Natural insecticides

Organic pesticides are an effective method to get rid of asparagus beetles. Neem oil is an organic pesticide which can be removed from trees, and then spray over asparagus plants. Organic insecticides can kill the beetles that feed on asparagus in the form of a thin layer surrounding them. Neem oil also has the ability to repel beetles, but you should use only pure oil. Apply it according to the instructions of the company that makes it.


The handpicking method could be the answer for your asparagus beetle infest. The pest is notorious for dropping down to the ground whenever it’s upset. They can be trapped by placing a glass or bucket filled with water below the beetle. The water’s level will rise, be sure to hold the container with a lid so the insects don’t fall. To trap more beetles, make use of sheets of paper or even a pizza container.