Attached files
Exhibit 23
Consent of Independent Registered Public Accounting Firm
American Vanguard Corporation
Newport Beach, CA
We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-125813, 333-102381, 333-76218 and 333-64220) of American Vanguard Corporation of our reports dated March 10, 2011, relating to the consolidated financial statements and financial statement schedule, and the effectiveness of American Vanguard Corporations internal control over financial reporting, which appears in this Form 10-K.
/s/ BDO USA, LLP
Los Angeles, CA
March 10, 2011