Image Number: 5358596

Photographer:
Descriptor:
Biological Control
Description:
Field collection of musk thistle plants (Carduus nutans) harboring the biological control weevil, Trichosirocalus horridus.
Image type:
Field

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Image location:
United States

Subject

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Asteridae
Order: Asterales
Family: Asteraceae
Genus: Carduus
Subject: Carduus nutans L.
Node Affiliation:
Image uploaded:
Friday, January 18, 2008
Image last updated:
Thursday, April 10, 2008