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Tag Archives: arboriculture
Looking up at the sky today, it was so hazy you couldn’t see much but a fuzzy-looking grey. This is a different kind of overcast than what we normally get to experience. Hundreds of wildfires are burning in the west … Continue reading
Are you noticing webbed masses of yellow-brown, fuzzy larvae with dark heads feeding on leaves of deciduous trees and shrubs this summer?
Looking for a fun, educational workshop to brush up on your integrated plant health knowledge and skills? Looking to network with other professionals? Have I got the workshop for you!
Are you seeing black marginal necrosis on the newest growth of Pear (Pyrus) trees? We saw the same phenomenon back in 2016 and after several attempts at culturing pathogens failed, … Continue reading
Click HERE for the AUDIO version of this blog post. Um what happened to our crabapple trees? You know what happened, all that rain during leaf emergence made … Continue reading
Magnolia Scale is just rampant this year again. And to make matters worse, there seems to be two developmental groups of them, a smaller subset about 3 weeks behind the older ones (see photo above). This means a second set of … Continue reading
Environment Canada is calling for very hot and humid weather to continue into this weekend and early next week. There is a 40-50% chance of precipitation in southern Ontario for tomorrow, with a greater chance of showers on Monday. The UV index is … Continue reading