Connecticut offers reliable plant and pest information to help keep plants healthy. These resources come from research at The Connecticut Agricultural Experiment Station (CAES). They reflect many years of scientific study.
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The spotted lanternfly (SLF) is an invasive insect that can damage trees, and other plants in Connecticut.
Learn how to identify it, where it has been found, and why it is a concern. You can also find guidance on how to report sightings, help prevent its spread, and access management and control resources.
Topsoil is not always needed for home landscapes. Using the wrong soil can cause problems. Soil testing and proper use can help keep plants healthy.
Ornamental plants in home landscapes can be affected by a range of pests. Insects and other organisms can harm leaves, stems, or flowers.
Lawn problems are common in home landscapes. Pests, diseases, and other issues can affect turf health. Understanding the cause is key to managing lawn damage.
Find pest and disease information by plant type. Learn about common issues that can affect plant health.
The office tracks invasive aquatic plant species and how they impact waterbodies. We also test new ways to control aquatic plants to protect lakes, ponds, and rivers for public use and for the environment.
