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.

Oak bullet galls have reached their maximum size for the season and will soon release their developing female wasps. The galls arise from twigs and are produced under the direction of several species of cynipid wasps (family Cynipidae). So, you may find different types of bullet galls depending on the exact gall-making wasp species that directed their creation.

ArborEatUm 2018. Bring your edible landscape creations or just your appetite. This year's version of ArborEatUm will be Tuesday, October 9, from 5:00 to 8:00 pm at the Miller Pavilion and the grounds of OSU's Secrest Arboretum in Wooster, Ohio. It is a free program and there is no registration needed. Just you.

I enjoy making unexpected discoveries with one revelation leading to the next and then the next like pulling apart one of those Russian nesting dolls. My chain of discoveries started with finding "fresh" puffball mushrooms during a walk in a local park. I was thrilled because I had never taken pictures of the early stages of these peculiar looking mushrooms.

Beech Leaf Disease, a novel problem on beeches in woodlands, is often misdiagnosed from other problems. One such problem is feeding and symptoms of leaf curl by a common aphid. The symptoms, however are quite different, so look carefully.

Prickly-ash trees, giant swallowtail butterflies, furocoumarins, lime disease, emerald ash borer: oh what a tale these weave.