Controlling Tree Pests Using Injection Techniques
Controlling destructive insect pests that threaten trees often creates issues with a balance of effectiveness and environmental concerns. Systemic insecticide options (trunk injections) create an opportunity for control of emerald ash borer (EAB) and horned oak gall on pin oaks in the St. Louis area.
Horticulture / Plants
Health, Safety and Welfare
• Understand the complex life cycle of EAB and horned oak gall
• Identify current treatment options and timing
• Relate current research about treatment options
Emmett Muennink, Regional Technical Manager, Arborjet, Woburn, MA
St Louis Chapter ASLA
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