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khapra beetle – Trogoderma granarium

khapra beetle - Trogoderma granarium

The khapra beetle (Trogoderma granarium) does outsize damage to stored grains and is a top target as a potential invasive species at ports and border crossings. Researchers in Canada have found the threshold temperature that will kill the beetle at all life stages, even diapause. (Image credit: Pest and Diseases Image Library,

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