Pine Weevil vs Western Flower Thrips

Side-by-side species comparison

Attribute Pine Weevil Western Flower Thrips
Scientific Name Hylobius abietis Frankliniella occidentalis
Order Coleoptera Thysanoptera
Family Curculionidae Thripidae
Size 10-14 mm 1-2 mm
Habitat Farmland Farmland
Diet Wood Feeders Pollen Feeders
Regions Europe, Northern Asia Worldwide
Conservation Least Concern Least Concern

Pine Weevil

A dark brown weevil with patches of golden scales that is a major pest of young conifer plantations. Adults girdle the bark of seedlings, killing them.

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Did You Know?

A single adult can kill multiple young conifer trees in one season by stripping rings of bark from their stems.

Western Flower Thrips

One of the most economically damaging insects in horticulture. Transmits tomato spotted wilt virus. Despite being tiny, causes billions in crop damage annually worldwide.

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Did You Know?

Thrips are among the smallest flying insects — some species are just 0.5 mm long, yet they can be carried by winds to altitudes of over 3,000 meters.