slime mold

Slime Mold on Turfgrass

Slime molds can be found on all types of turfgrasses – from cultivars chosen for lawns to weedy grasses that pop up in places were regular maintenance just isn’t regular. Slime molds are usually more noticeable following extended periods of leaf wetness. With recent rains experienced in NW Ohio, people have been asking "what is going on in my lawn?"
Published on
Authors
Amy Stone

Slime Mold Sighting

  While walking about the other day I came upon a scene of serial sliming. A slime mold, probably a species of Mucilaga, was colonizing mulch under a maple tree. It was also colonizing a fallen maple leaf. It was also colonizing turfgrass plants next to the mulched area. This cohort of the colonized should tell us something: this slime mold is not very particular. It is not a parasite of this maple leaf or the turfgrass, but is just feeding on microbes in the decayed organic matter.  So no harm, no foul, relative to the need for controls. Just rake it or wash it off if it offends...

Published on
Authors
Jim Chatfield
Curtis E. Young