FORS 3000 Note: Because dendrology is an entire class, it is not considered a module for FORS 3000.

Description

Content authored by Dr. Laura Sims. Forest health is the study of damaging agents to forest and wildland trees and stands. Damaging agents can include pathogens that cause disease, abiotic factors, and insect pests that can vector pathogens or directly kill individual trees or spots (clusters of trees in a stand). This event focuses only on pathogens and insect pests. Identification of 20 insect-related or pathogen-disease-related specimens by either the common name or scientific binomial is required. Contestants must also correctlyy assign a damaging sign or symptom for pathogens, or a feeding category for insects. Contestants get three minutes per specimen, and are allowed to work in pairs. Forest Health was proposed to replace photogrammetry when it was discontinued in 2025. It was first held as a nonpoint event in 2025, and has been held at every conclave since.

Academic Background

Forest health in the US South and globally is crucial for maintaining biodiversity, economic stability, and ecosystem services. Insects and diseases, like the southern pine beetle and fusiform rust, pose significant threats, impacting timber production and causing widespread tree mortality. Healthy forests are more resilient, better able to withstand these stressors, and are vital for carbon sequestration, water filtration, and wildlife habitat. Proactive management strategies and integrated pest management are essential to mitigate the effects of these organisms and ensure the long-term health and productivity of our southern forests.

Resources

Forest Health Documents

The Sylvans Forest Health Study Guide

Insects and Diseases of Trees in the South

Forest Pest Insects in North America: A Photographic Guide

Past Forest Health Species Lists