Tipula spp.

Tipulidae, or crane flies, are known to be pests of agricultural crops, especially in their larval stage. The larvae, commonly known as \"leatherjackets,\" feed on the roots of various crops, including grasses, grains, and vegetables. This can lead to reduced plant growth, yield losses, and even death in severe cases. Between the host thre can be also a different tree species planted in the the forest nurseries or in the fields. The damage caused by these pests can be particularly significant in areas with wet soil conditions, as the larvae thrive in moist environments. Management of crane fly larvae in agricultural crops typically involves a combination of cultural practices and chemical control. They are not generally considered to be a major threat to tree plantations and forests, however, like any pest, they can cause localized damage and economic losses, and it\'s important for farmers and growers to be aware of their presence and take appropriate measures to manage them.