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You are here: Home / Animals / Species Profiles / Khapra Beetle
Species Profiles

Khapra Beetle

Khapra Beetle - Invasive.orgScientific name: Trogoderma granarium Everts, 1899 (ITIS)

Common name: Khapra beetle

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Selected Resources

Native To: India (Stibick 2007)

Date of U.S. Introduction: First discovered in California in 1953, but the infestation was eradicated; since then, it has been frequently intercepted on imported cargo (Stibick 2007)

Means of Introduction: Usually found in imported cargo at airports and maritime ports (Stibick 2007)

Impact: Destructive pest of grain products and seeds (Stibick 2007)

Current U.S. Distribution:



Selected Resources:

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Data Sheets on Quarantine Pests - Trogoderma granarium (PDF | 44 KB)
European and Mediterranean Plant Protection Organization.

Featured Creatures - Khapra beetle
University of Florida. Entomology and Nematology Department.

Invasive Species Compendium - Trogoderma granarium
CAB International.

Global Invasive Species Database - Trogoderma granarium (insect)
World Conservation Union. Invasive Species Specialist Group.


Mini Risk Assessment: Khapra Beetle (Sep 2005; PDF | 362 KB)
USDA. APHIS. Cooperative Agricultural Pest Survey.

Khapra Beetle
USDA. APHIS. Hungry Pests.

Khapra Beetle - Declared Pest
Western Australia Department of Agriculture and Food.


Pest Detection: Khapra Beetle
Alameda County Community Development Agency (California). Agriculture/Weights and Measures.

Khapra Beetle (PDF | 109 KB)
Idaho State Department of Agriculture.

Pest Risk Assessment for the State of Oregon: Trogoderma granarium (PDF | 1.19 MB)
Oregon Invasive Species Council.

Plant Pest Survey: Khapra Beetle
South Dakota Department of Agriculture.


Khapra Beetle - Indiana's Most Unwanted Invasive Plant Pests
Purdue University (Indiana). Indiana Cooperative Agricultural Pest Survey (CAPS) Program.

Khapra Beetle
Texas State University System. Institute for the Study of Invasive Species.


Khapra beetle - Plantwise Knowledge Bank
CABI. Plantwise.

Trogoderma granarium Everts, 1899 - Khapra Beetle
East African Network for Taxonomy.


Integrated Taxonomic Information System. Trogoderma granarium. [Accessed Sep 10, 2014].

Stibick, J. 2007. New Pest Response Guidelines: Khapra Beetle (PDF | 5.62 MB) USDA-APHIS-PPQ-Emergency and Domestic Programs, Riverdale, Maryland.

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Last Modified: Mar 20, 2015
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