Author Archives: Jen Llewellyn

Now is the Time to Manage Beech Scale

  Introduced Beech scale (Cryptococcus fagisugae) is easier to see this time of year on our native American beech (Fagus grandifolia).  That’s because of the white waxy coverings the females produce to protect their eggs.  Look for Advertisements

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IPM This Week August 17/17

Magnolia Scale has had another great year in the Ontario landscape. This means tons of honeydew, ants, wasps and other nuisance insects that plague our beloved magnolia trees. 

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The Tuesday Report – July 25

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

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Now Is The Time To Test Leaves for Nutritional Content

                          Ever see chlorotic or stunted leaves and wonder if it could be a particular nutrient deficiency?  Soil nutrient testing can be a good tool to assess levels … Continue reading

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Time To Prune Boxwood and Eastern White Cedar

              Remember all those yellow spots on boxwood leaves we had this spring?  These were the feeding sites of the overwintering larvae of boxwood leafminer (Monarthropalpus buxi, M. flavus).

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IPM This Week – July 11

Click HERE for the AUDIO version of this blog post.                         Frequent precipitation events continue to shower outdoor ornamentals with too much love.  Leaf diseases are rampant, making plants … Continue reading

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Hay Hay We’re the……Scarab Beetles!

                 Japanese Beetle (Popillia japonica) adults are starting to take flight in southern Ontario!

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