Fungi

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What do tree growth, bark beetle fungi, and carbon have in common?

Ask An Expert: Prevent Your Carved Creation From Becoming A Fungal Fiasco

Dec 30, 2020

Carving pumpkins into jack-o’-lanterns is an art form that comes in all shapes, sizes and levels of difficulty. The final product (usually) makes the pumpkin carvers proud and anxious to display their work. However, often just a few days later, the pumpkin creation may start to wither and rot, and eventually, mold will take over. Why does this happen?

Anny Chung / Utah State University

Sometimes it’s a good year for one kind of wild plant and sometimes it’s a good year for another kind. But what causes these fluctuations in plant abundances from year to year? A new study suggests it might be linked to soil microbes underneath those plants.

Meghan Duffy / University of Michigan

Professor Meghan Duffy, an expert in infectious diseases who recently lectured at Utah State University, was interested in how food webs in lakes are affected by pathogens, not drug discovery. She set up an experiment to see how water fleas – a small crustacean that are also important food for young fish – grow and reproduce under different diets with different pathogen exposures.

Andrew Kulmatiski / Utah State University

When plant ecologists are out for a walk, they see a puzzle. For almost 100 years, they’ve been trying to understand what governs the presence and abundance of a plant species in a community.  

http://anthony.darrouzet-nardi.net/

A researcher studying how desert soils can help combat climate change will visit Utah State University this week. 

Many people think of the Utah desert as devoid of life. But deserts are complex ecosystems full of plants, animals, and other less visible microbial fauna that play major roles in the ecosystem.