Episode Details

Biological control is emerging as one of the most promising tools against spotted lanternfly. Anne Johnson, postdoctoral researcher in the Department of Entomology at Michigan State University, explains how spotted lanternfly damages grapevines by draining plant sap and producing honeydew that fuels sooty mold.

She shares new research showing that North American predators, including spiders, praying mantises, and birds, are already helping keep this invasive pest in check. Learn which biological control strategies show the most promise, why removing tree of heaven matters, and how community science is accelerating discoveries for sustainable spotted lanternfly management.

Resources:

• 96: Spotted Lanternfly - Threat to California
• 175: How to Prepare for Invasive Pests in Your Vineyard
• 289: How Spotted Lanternfly Puts Grapes at Risk—and What Growers Can Do
• Allies Against an Invasive: Interactions Between Spotted Lanternflies and Native Species (Seminar)
• Anne Johnson | Google Scholar
• Anne Johnson | Michigan State University
• Birds Biting Bad Bugs | Facebook
• Natural insect predators may serve as allies in spotted lanternfly battle
• Predation of spotted lanternfly (Lycorma delicatula) by generalist arthropod predators in North America
• Spotted Lanternfly Management Guide