
Leather jacket larva
on potatoLeather
Jackets/Crane Fly Larvae
Tipula spp.
Larvae of
crane flies are elongate, grayish-white, and up
to 40 mm long. Short, fleshy protuberances are
present on the rear of the body. Adults are
reddish brown flies 25 to 30 mm long that
resemble giant mosquitoes. Damage occurs when
larvae burrow into tubers or feed on roots. Low
or wet areas of fields are likely spots for
leather jacket damage. Host plants: grasses,
cereals, potatoes, alfalfa.

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