Home Landscape Insecticides
This factsheet describes active ingredients available for homeowners and the landscape insects they control.
Evergreen Trees & Shrubs
Trees and shrubs are the backbone of our landscapes. Properly placed and well-maintained landscape plants help conserve energy, provide shade, increase the property values, attract wildlife, offer privacy and help us create peaceful outdoor living environments.
Articles
Degree Day Calculation
Degree Days incorporate temperature and time to quantify the rate of plant and insect development. This useful tool helps predict events such as flowering, harvest, and pest outbreaks.
Degree Days for Common Landscape Insect Pests
This factsheet lists degree days for emergence and hatching of a wide variety of landscape insect pests.
Scorch and Related Problems in Trees and Shrubs
Scorch, or the browning of leaf edges, affects a wide range of deciduous and evergreen plants throughout Wisconsin. This factsheet will help you identify causes of scorch.
Phenology
Phenology is a branch of science that studies the life cycles of plants and animals with seasonal changes and weather. Learn more in this factsheet.
Winter Salt Injury and Salt-tolerant Landscape Plants
Learn to recognize and prevent plant damage caused by deicing salts. Learn about alternatives to rock salt and which plants are salt-tolerant.
Choosing Trees and Shrubs Under Powerlines
This linked website provides information for trees and shrubs suitable under powerlines.
Root Rots in the Garden
Root rot is a general term that describes any disease where the causal organism attacks and leads to the deterioration of a plant’s root system. Learn about root roots and their management in this factsheet.
Scale Insects
Scale insects are often overlooked because they are immobile and look like small bumps that just might be plant parts. Learn more about this group of inconspicuous and atypical insects in this article…
Volutella Blight
Volutella blight is a common and potentially lethal disease of Japanese pachysandra. Learn about symptoms and management of Volutella blight in this factsheet.
Hardiness Maps
Maps related to cold hardiness zones so you can choose plants that can survive winter in your area.
Reducing Soil pH
Proper soil pH allows plants to efficiently take up nutrients. Learn how to reduce high soil pH in this factsheet.
