Entomology

Adventures await in Naturalist Core Education program
LEWISTOWN, Ill. - University of Illinois Extension's Naturalist Core Education Training is designed for adults of any age who love to learn about the natural world. The goal of the program is not to teach people everything there is to know about the...

Aphid pests on the move in backyard gardens, agricultural fields
URBANA, Ill. – Ever spy small, yellow dots on the back of plant leaves during the summer months? Those tiny pear-shaped specks are aphids. Aphids are a common insect pest in the home landscape and for houseplants. There are many species of aphids in Illinois and they feed on a large...

Research study focuses on predatory insects used as biological control in high tunnels
SIMPSON, Ill. – Releasing insects into high tunnels filled with fresh produce may seem counterproductive, but that’s exactly what is being done through a research study with Extension Specialist and University of Illinois Specialty Crops Entomologist...

Cicada killer wasps in search of cicadas, not humans
URBANA, Ill. — The annual cicadas have begun to sing their song, and along with them comes the emergence of their natural predator, the cicada killer wasp. Despite their large size, these pollinating giants are not as threatening as they first seem. Annual cicadas, also...