MTPR

Pterospora andromedea

Pinedrops

Jul 4, 2014
Dave Powell, USDA Forest Service, Bugwood.org

7/6/14 & 7/7/14: This week on Fieldnotes: "Pinedrops," by Peter Lesica, read by Anne Garde.

"All of our conifers form a symbiotic partnership with certain soil fungi. The fungus helps the tree get minerals and in return receives energy-rich carbohydrates. Pinedrops (Pterospora andromedea) insinuates itself into this partnership by taking some of those carbohydrates from the fungus.