Tag Archives: onnurserycrops

Get Ready for Fall Dormant Horticultural Oil

In mid-late autumn, we have an opportunity to manage some of our plant pests, such as mite eggs and scale insect nymphs, before they go completely dormant.  Now that trees are starting to drop their leaves and the weather has … Continue reading

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Seeing Leaf Chlorosis? Foliar Nutrient Testing Can Help Solve the Mystery

                    Do you 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 of … Continue reading

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These Cloudy, Hazy, Humid Days are Numbered

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

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Start Treating for the 2nd Generation of BTM Larvae in Toronto

Now is the time to detect and treat for actively feeding box tree moth larvae in Toronto Continue reading

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The Friyay Report – July 8th, 2021

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 […]

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You Are Ontario’s Early Warning System: Spotted Lanternfly NYMPHS!

Here’s a pest you have been hearing about more and more, 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 … Continue reading

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Japanese Beetles Have Started To Emerge

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

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Plant and Insect Development is 2 Weeks + Ahead of Last Year!

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 […]

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Gypsy Moth- Time to Switch Up Management Practices

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Boxwood Leafminer Adults Are Flying Where Black Locusts are in Flower Bud!

Boxwoods in the landscape not looking so good?  Are you seeing a lot of yellow-brown spots on leaves?

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