Homeowner Guide to Emerald Ash Borer Insecticide Treatments
This factsheet describes considerations and products for treating ash trees with insecticides to control Emerald Ash Borer.
This factsheet describes considerations and products for treating ash trees with insecticides to control Emerald Ash Borer.
Chlorosis is a common nutritional disorder of many woody ornamentals in Wisconsin, particularly in the southern and eastern parts of the state. This factsheet describes symptoms, causes and cures.
This factsheet describes active ingredients available for homeowners and the landscape insects they control.
Learn about the best-rated lilacs for Wisconsin’s cold climate, and how to care for these plants for years of enjoyment.
This factsheet lists degree days for emergence and hatching of a wide variety of landscape insect pests.
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.
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.
Oak wilt can be lethal, especially to oaks in red oak group. Learn about this disease of oaks, the life cycle and management options.
Bees and other pollinators provide invaluable ecological and economic services. Learn the current best practices for protecting pollinators and improving their habitats in this handy fact sheet.
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.
Common vegetable insects can be monitored using degree days or indicator plants. This factsheet provides degree day information for many common vegetable garden pests.
Spiders are good guys to gardeners, since they feed on other insects. There are a few main groups that are commonly found in gardens. To learn more about these fascinating arthropods, read this article…