Tag Archives: onnurserycrops

IPM This Week (June 10)

Foliar diseases such as Anthracnose can be seen on deciduous trees in the landscape, especially on maple, ash and oak.  The fungus infects leaf tissue as it is emerging, especially during cool, wet springs.  Fungal infection causes some distortion and … Continue reading

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Boxwood Leafminer Adults Are Flying

Boxwoods in the landscape not looking so good coming out of the winter?  Are you seeing a lot of yellow leaves? Can you see any yellow-green-brown spots?

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Insect Pests on Evergreens Right Now

Look for small, white, woolly tufts or masses on the twigs of hemlock (Tsuga canadensis) (Photos: Julie Holmes, CFIA). It is still a good time to scout for Hemlock Woolly Adelgid (Adelges tsugae) because of the visibility of the white … Continue reading

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A New Tool For Managing Japanese Beetles is HERE!

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

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Upcoming IPM Workshop for Landscape, Arboriculture and Garden Centre Pro’s

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!

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You Must Remember This?

Now is the time for dormant oil applications to smother overwintering pear leaf blister mites Continue reading

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Be On The Lookout For This Fulgorid Beast, The Spotted Lanternfly

Here’s a pest you may have heard about, the Spotted Lanternfly (Lycorma delicatula).  It is not a fly, but a planthopper. In the Order Hemiptera, Family Fulgoridae.  It is actually a much stronger hopper than it is a flyer.  Found recently … Continue reading

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