Sheep Ked vs Western Corn Rootworm

Side-by-side species comparison

Attribute Sheep Ked Western Corn Rootworm
Scientific Name Melophagus ovinus Diabrotica virgifera
Order Diptera Coleoptera
Family Hippoboscidae Chrysomelidae
Size 4-7 mm 5-7 mm
Habitat Farmland Farmland
Diet Blood Feeders Root Feeders
Regions Cosmopolitan - worldwide where sheep are raised North America, Europe
Conservation Least Concern Not Evaluated

Sheep Ked

A completely wingless, tick-like blood-sucking fly that lives permanently in sheep wool. Its flattened body and strong claws allow it to cling firmly to wool fibers.

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Did You Know?

Despite being called a ked or tick, it is actually a true fly that has completely lost its wings through evolution.

Western Corn Rootworm

One of the most economically damaging corn pests in North America. Larvae feed on corn roots, causing plants to lodge and reducing yields.

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Did You Know?

This beetle costs U.S. farmers over one billion dollars annually in crop losses and control expenses.