I did a teaching presentation on Asian longhorned beetle this Tuesday at the Horticulture Inspection Society (HIS), Central Chapter's 48th Annual Conference held in Holland, MI. Other presentations covered international exports, plant taxonomy, hemlock woolly adelgid, spotted lanternfly, to name just a few topics

As the leaves on deciduous trees change colors and fall to the ground, and evergreens remain green, people may ask why is my evergreen dying? Maybe because it’s not an evergreen. There are two common deciduous narrow leaf trees that lose their needles in the fall; Bald Cypress and the Dawn Redwood.

Infestations of the non-native Calico Scale can be difficult to detect during the growing season. However, clusters of crawlers on blackened stems coupled with dead females are key diagnostic features for spotting calico scale at this time of the year.

As we approach fall and its wide range of colors, we sometimes forget about other sources of color in the landscape: FRUIT! As you plan for next year and what plants to consider, don’t think just about flowers or fall color, consider the fruit.

Thursday, October 11, 2018 is Great Lakes Apple Crunch Day. The purpose of the day is to celebrate National Farm to School Month by crunching into locally and regionally grown apples. Everyone, regardless of your age, is welcome to Crunch! 

Join us October 24, 2018 for the annual ‘Why Trees Matter Forum’ at the Miller Pavilion at Secrest Arboretum, Wooster, Ohio. We love trees - do you?  

I received a container of ground cayenne peppers with a surprise far greater than the capsaicin kick. The product was heavily infested with cigarette beetles. The homeowner noted they hadn't used the product for some time. However, they had noticed small brown beetles buzzing around their home and collecting on their window seals.

Peony leaf blotch disease is caused by the fungus Graphiopsis chlorocephala (formerly Cladosporium paeoniae). The fungus produces diseases with different names depending on the symptoms.

I came across a green June beetle larva (grub) last Thursday slowly slinking across a driveway. This is one of largest and strangest white grubs you'll ever see in Ohio. First, the mature grubs are huge measuring well over 1" in length. They look like white grubs on steroids.