Are you noticing webbed masses of yellow-brown, fuzzy larvae with dark heads feeding on leaves of deciduous trees and shrubs this summer? Advertisements
Several Landscape Professionals are reporting significant canopy dieback in maple trees this year.
Emerald ash borer adults are laying eggs. Injectable insecticides are available to help keep trees healthy.
One of the most filthiest scale insect pests known to horticulturalists, the Euonymus scale (Unaspis euonymi) is a tiny little armored scale that covets evergreen Euonymus fortunei in the garden or landscape. Adult females have a dark cover that is wider at the posterior end, sea-shell in appearance with white margins. The smaller males have […]
Japanese Beetle (Popillia japonica) adults are starting to take flight in southern Ontario!
Japanese beetle season is upon us once again!
The cool, wet spring has created perfect conditions for leaf and stem diseases on woody ornamentals this year. American Sycamore (Platanus occidentalis) and London Planetree (Platanus x acerifolia) are showing distinctive bud and shoot failure and leaf blights due to … Continue reading
