Discover how natural forces keep the fall webworm in check across Canada.
This study tracks the rise and fall of the fall webworm in New Brunswick, Nova Scotia, and British Columbia, showing how parasites influence outbreaks and how environmental factors shape control. It blends field work with lab observations to explain how natural enemies can reduce damage to crops and forests.
- Learn which parasites attack the webworm and how they reach their hosts.
- See how researchers measure parasite impact and what makes secondary parasitism rare.
- Understand the webworm’s defenses, including its communal web and physical adaptations.
- Explore the study methods used to monitor outbreaks and assess natural control in different regions.
Ideal for readers of entomology, forestry, and pest management who want a practical view of natural insect control in action.