The common name given to the larvae of a crane fly is "leatherjacket." These small, worm-like creatures are known for their voracious appetite and can cause damage to lawns and crops if left unchecked. Leatherjackets are the larval stage of crane flies, which are often mistaken for large mosquitoes due to their similar appearance. These larvae feed on the roots of plants, causing wilting and yellowing of the foliage above ground. In severe cases, they can even kill young plants or grass. To prevent leatherjacket damage, it is important to monitor your lawn or garden regularly for signs of infestation. Look for areas of wilting grass, brown patches, or holes in the soil where the larvae may be feeding. If you suspect you have a leatherjacket problem, there are several methods you can use to control them. One effective way to control leatherjackets is to introduce natural predators, such as birds or beneficial nematodes, which feed on the larvae. Another option is to apply a biological control agent, such as Bacillus thuringiensis, which targets the larvae without harming other beneficial insects. Chemical insecticides can also be used to control leatherjackets, but they should be used as a last resort due to their potential negative impact on the environment and other wildlife. If you choose to use chemical treatments, be sure to follow the instructions carefully and consider the potential risks. In conclusion, leatherjackets are the larvae of crane flies and can cause damage to lawns and crops if left unchecked. By monitoring your lawn or garden regularly and using appropriate control methods, you can effectively manage leatherjacket infestations and protect your plants from harm. For more information on leatherjackets and how to control them, you can visit the following links: - [University of Maryland Extension - Crane Fly Larvae](https://extension.umd.edu/hgic/topics/crane-fly-larvae) - [Royal Horticultural Society - Leatherjackets](https://www.rhs.org.uk/advice/profile?pid=556)

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