ARS Photo Library
Image Number K11365-1
Using a high-powered compound microscope, plant pathologist Lynn Carta examines
the head and neck of a nematode. Related nematodes ingested bacteria containing
toxins that killed them. Nematode-specific toxins like Bt
be used as a future biocontrol.
Photo by Peggy Greb.
640 pixels wide: (k11365-1.jpg)
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