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Oral Presentation
Oral Presentation
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Poster Display
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Ticketed Event

Poster Display

Plant-Insect Ecosystems

Poster: PBT, Biochemistry and Chemical Ecology

A novel insecticidal protein provides rootworm protection in maize

Tuesday, November 11, 2025
9:00 AM - 5:00 PM Pacific
Location: Exhibit Hall A-A1, OCC
Poster Display
Here we present a novel insecticidal protein active against below ground coleopteran pests originating from a soil dwelling bacteria not previously known to contain insecticidal proteins. Bioassays indicate potent activity against Bacillus thuringiensis susceptible, Gpp34/Tpp35Ab1, and Cry3Bb1 resistant western corn rootworm, Diabrotica virgifera virgifera LeConte. Similar activity levels were observed against northern corn rootworm Diabrotica barberi Smith and Lawrence.