By Maira Duffeck and Josh Lofton. Learn about the first report of Cercospora isolates resistant to QoI-fungicides in Oklahoma.

Pear trees are planted in the landscape for their ornamental spring blooms or edible fruits. They are tolerant of most soils and adapt readily to many regions. However, pear trees are susceptible to a disease called pear rust that causes spots on leaves and destruction of the fruit.

Entomopathogenic fungi are organisms that infect and parasitize arthropod pests.

Learn to recognize the more common diseases of cucurbits by their symptoms, become aware of conditions that favor diseases and have sufficient knowledge of disease development to select appropriate management practices.

The role foliar diseases plays in growing wheat plants and the effective fungicides that prevent those diseases from harming the plant.

A summary on the findings of an alternative approach to using a fungicide to facilitate wheat production.

The symptoms, disease biology and disease management practices of black leg of canola.

The symptoms, disease cycle, variety tolerance, similar diseases and control measures for cedar-apple rust explained.