Category Archives: Weekly Nursery Landscape Report

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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Hot, Humid Days are Here

Gymnosporangium rusts, like this Cedar-Apple Rust gall, are finally sporulating! These rusts overwinter on perennial gall on the evergreen Juniperus hosts. In the spring, they are stimulated to sporulate during warm, wet periods. We’ve had the heat, but its been … Continue reading

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An Ill Wind That Blows No Good….#GypsyMoth 2021

First instar Gypsy moth (Lymantria dispar) larvae have hatched and are dispersing, especially in the Southwestern part of the province!  Continue reading

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They’re BACK! Gypsy moth are hatching!

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Those Precocious Blooms of April!

outher       Norway maple (Acer platanoides and its cultivars) are just starting to bloom in the GTA, making this one of the earliest blooms for trees since 2012! Continue reading

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2021 Will Be Remembered as “The Year of the Gypsy Moth”

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IPM in The Middle of August

  We recently cracked a case of stunted, distorted leaves and premature leaf drop on honeylocust this week….

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Watch Our For Hot Spots of Magnolia Scale

Magnolia scale females have given birth to live young, and these tiny, dark crawlers have started to venture out to feed on twigs in the landscape.  Signs of magnolia scale include honeydew: sticky leaves and sticky residue on vehicles and … Continue reading

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2020 – The Year of the MITES!

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The Friday Report – July 24, 2020

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