Robert Marquis, professor of biology, and Christina Baer, a doctoral student in biology, conducted a study that found leaf-tying caterpillars are inadvertently benefitting adult Asiatic oak weevils, an invasive species.
![UMSL scientists make surprising discovery about caterpillars, weevils](https://blogs.umsl.edu/news/files/2014/04/169marquis_robert_baer_christina_20140409_2839-16x9.jpg)
Robert Marquis, professor of biology, and Christina Baer, a doctoral student in biology, conducted a study that found leaf-tying caterpillars are inadvertently benefitting adult Asiatic oak weevils, an invasive species.
Robert Marquis, professor of biology, and Christina Baer, a doctoral student in biology, conducted a study that found leaf-tying caterpillars are inadvertently benefitting adult Asiatic oak weevils, an invasive species.
Robert Marquis, professor of biology, and Christina Baer, a doctoral student in biology, conducted a study that found leaf-tying caterpillars are inadvertently benefitting adult Asiatic oak weevils, an invasive species.
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