Science News

Negaunee Institute faculty, staff and collaborators publish papers describing their research in national and international scientific journals. They also publish technical reports and other products depending on the nature of the work. Our research and conservation work is promoted through news stories, blog posts, and other contributions that seek to explain the importance and impact of our work.

How Often Do Biocontrol Agents Get the Job Done?

Scientists at Chicago Botanic Garden evaluated 425 experiments that gauged the effectiveness of insects for controlling weeds. Introducing insects to control weeds has been helpful, but often the insect does not damage the target weed, and instead attacks beneficial plants.

Climate Change Harms Plants

Chicago Botanic Garden scientists learn more about how climate change affects plant populations. Climate change is causing plant species to flower earlier around the globe. Some plants experience severe frost damage to their flower buds when they flower too early, but that may not be as bad as drought associated with climate change.

Endangered Bumble Bee Found in Chicago

Chicago Botanic Garden and Northwestern University Master’s student discovers critically endangered rusty patch bumble bee residing within the City of Chicago. In August 2018, Chicago Botanic Garden and Northwestern University graduate student Andrea Gruver discovered the critically endangered and federally listed rusty patch bumble bee (Bombus affinis) foraging at flowers at the Rogers Park Metra station in Chicago. Gruver’s unexpected observation of the endangered pollinator happened as she conducted research on the native bees of Chicago.

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