horticulture

Bert Cregg
Michigan State University, College of Agriculture and Natural Resources / msu.edu

Finding the right Christmas tree for your home is always a big part of the holiday season.  But which type of tree is better for the environment--real or artificial?  In this week's "Issues of the Environment," WEMU's David Fair tries to settle this debate with Michigan State University horticulture professor Dr. Bert Cregg.

Courtesy Image / YouTube

Gypsy moth caterpillars have completely stripped the leaves of trees in portions of Chelsea and caused significant defoliation in portions of Ann Arbor.  In this week's "Issues of the Environment," WEMU's David Fair talks about the infestation with Bob Bricault,  horticulture educator for Michigan State University Extension in Washtenaw County.