Harmful Effects of Light-tibia hawthorn sawfly

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Home > Light-tibia hawthorn sawfly > Harmful Effects of Light-tibia hawthorn sawfly

Light-tibia hawthorn sawfly

Photo By Janet Graham , used under CC-BY-2.0 /Cropped and compressed from original

Harmful Effects of Light-tibia hawthorn sawfly

Trichiosoma lucorum

A species of Trichiosoma

Light-tibia hawthorn sawfly larvae pose risks to forest ecosystems by causing defoliation in trees and shrubs, such as willow, birch, and poplar. High populations can lead to significant tree stress, reduced growth, and potential forest dieback, indirectly affecting ecosystem services.

What Type of Pest Is Light-tibia hawthorn sawfly?

Forestry Pest

Hurt Plant

Forestry Pest

Damage Stage

Larvae

Host Plants

Coniferous forest, Broad-leaved forest

Host Plants Organs

Leaves

Damage Ways

Chew Plant Tissues

Damage Reason

Feeding

Damage Level

Mild to Severe

Larvae of light-tibia hawthorn sawfly cause defoliation in coniferous and broad-leaved forests by chewing plant tissues. Initially, damage may be mild, but with high pest populations, severe defoliation can result, weakening trees and potentially leading to forest dieback. This may also affect humans by reducing forest health and associated ecosystem services.

Hurt Plant

Damage Stage

Larvae

Host Plants

Various shrubs and trees, including willow, birch, and poplar

Host Plants Organs

Leaves

Damage Ways

Chew Plant Tissues

Damage Reason

Feeding

Damage Level

Mild to Severe

The light-tibia hawthorn sawfly causes damage by chewing on the leaves of various shrubs and trees such as willow, birch, and poplar. This feeding activity results in defoliation, which can stress the plants and hinder their ability to photosynthesize. Over time, this may lead to reduced growth and vigor of the affected plants.

More Insects that are Similar to Light-tibia hawthorn sawfly

Trichiosoma triangulum

Trichiosoma triangulum

Elm Sawfly

The elm Sawfly (Cimbex americana) is one of the largest sawflies when compared to others. However, it lacks the stinger that other similar insects may have, making it mostly harmless. Instead, it defends itself by buzzing and using their strong legs. When the larvae eat, they are coiling their backside around a twig.

Birch Sawfly

Adorned with a distinctive yellow and black pattern on its body, birch Sawfly is particularly noted for its unusually large size relative to its kin. This species undergoes a complete metamorphosis, with larvae that are folivorous, consuming leaves, while adults feed on nectar and sap. The larvae are sometimes mistaken for caterpillars due to their appearance and feeding habits.

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