Tuesday, January 13, 2026

Horticulture

European Elm Flea Weevil

We are seeing damage on elm (Ulmus spp.) trees caused by the larval stage of the European elm flea weevil (Orchestes alni). Larvae are...

Ants and Peonies

​This time of year we often receive questions about ants crawling on peony buds. The ants are feeding on an exudate from the bud;...

Anthracnose on Sycamore and Other Shade Trees

We are starting to see anthracnose on sycamore. Anthracnose is a fungal disease favored by cool, wet weather. Young leaves may wither and turn...

Rust on Hollyhock

Watch for rust on hollyhock. This is the most common disease on hollyhock and can cause serious injury as leaves are progressively killed through...

Controlling Yellow Nutsedge in Lawns

Yellow nutsedge is a relatively common problem in lawns, especially in wet years or in lawns with irrigation. Although sedges look much like a...

Mulching Tomatoes

​Soils are warm enough now that tomatoes can benefit from mulching. Tomatoes prefer even levels of soil moisture and mulches provide such by preventing...

Video of the Week: Stake and Weave Tomatoes

https://www.youtube.com/watch?v=oj2uZ9K-DCM  

Harvey County Farmers’ Market opening soon!

Fresh vegetables and fruit are almost in season!  Farmer’s Markets across the state are opening now! The Harvey County Farmers’ Market begins May 20 and...