Jul 3, 2022 · There has been great concern in recent weeks from home gardeners about poison hemlock, also known as poison parsley. Botanically known as Conium maculatum, poison …

Jul 7, 2019 · Black walnut trees produce a toxic material (juglone) that can injure and kill solanaceous crops (tomatoes, potatoes, peppers and eggplant) and other juglone-sensitive …

Insect & Spider Diagnostic Services. Nebraska Extension in Lancaster County offers insect and spider diagnostic services, including identification and management recommendations.