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There are a variety of methods to detect and manage asparagus beetles. They can be identified through the lookout for beetles with grayish green and those that have been able to overwinter in the soil or black heads. There are a few common strategies to rid yourself of asparagus beetles. Learn more about them here. Also, you can use organic pesticides on your plants. Make sure to be cautious. The pesticides you use can be harmful. Use them with care and keep them in their original containers and eliminate them with care. Use pesticides sparingly on forage streams and ponds.

Spotted asparagus beetle

The identification and control of the asparagus beetle that is spotted requires an approach that is careful to avoid the spread of. They eat asparagus spears and eggs and. feed for around two weeks. To prevent the spread of this pest, it is essential to pick asparagus in the early stages and clean spears afterward in order to eliminate eggs as well as adult beetles. To reduce of the insect, you should harvest asparagus earlier than the leaf has completely developed.

Grayish-green grubs

For those who grow asparagus, the problem of asparagus beetles is a concern. Though the asparagus beetle not considered to be a threat however, it could damage your crop. Temperature is an important element in the lifecycle of this insect. Asparagus beetle populations are highest in May at the close of or the start of June. Even though they’re active for the majority of the time They can move from one area to another within just a few days. They measure about a quarter-inch long and have three-quarter inch antennae.

Black heads

Asparagus beetles are pests that target the tender spears of the plant. Although the adults aren’t hazardous, their larvae may be harmful to human beings. The spears must be removed once they reach an amount that allows the end of their cycle. Adults are not able to eat beetle spears or eggs, therefore avoid picking them while they’re still young.

In soil and overwintering

In protected areas, the asparagus beetle can remain in winter as an adult. emerge from soil at the beginning of April. They consume asparagus then lay their eggs between mid and late April. They lay 1 egg per stalk, and hatch between three and 8 days later, contingent on the temperature. The larvae feed for 10 to fourteen days , before crawling back into the soil to grow into pupa. The larvae turn into an adult within the following spring, after they emerge.

Neem oil

Neem oil can be beneficial in controlling the asparagus beetles. While the oil is not poisonous, it may confuse the insect, making them less likely to feed on your vegetables. Neem oil is a good choice safely for pets and humans. Although neem oil can also be used to eliminate mosquitoes, it shouldn’t be applied to spears that are young since the oil can attract beneficial insects.

Natural insecticides

The best way to get rid from asparagus beetles is applying an organic insecticide. Neem oil is an organic pesticide that can be extracted from trees before being sprayed over asparagus plants. Organic insecticides can kill the beetles on your asparagus plants by creating a thin barrier around the beetles. Neem oil is also a great way to keep beetles away, however it is essential to use only pure neem oil. Learn the best way to apply the oil.


Handpicking might be the solution to your problem with asparagus beetle infest. The insect is notorious for its tendency to drop down when it is disturbed. portable greenhouse for winter can trap them by placing a glass or bucket of water under the insect. In order to stop them from falling off, make sure to make sure the container is completely covered with water. You can use paper or sheets or even a pizza container to trap more beetles.