Author Archives: Cassie Russell

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About Cassie Russell

Nursery and Landscape Specialist with OMAFRA.

ACELEPRYN® insecticide label expanded via Minor Use Program to help manage Box tree moth on Outdoor Ornamentals (boxwood) in Canada

By Josh Mosiondz, Minor Use Coordinator, OMAFA& Cassie Russell, Nursery and Landscape Specialist, OMAFA The Pest Management Regulatory Agency (PMRA) recently announced the approval of a  minor use label expansion registration for ACELEPRYN® insecticide for control of Box Tree Moth (BTM) … Continue reading →

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Nursery IPM Update: May 21, 2025

Welcome to the first nursery pest update for 2025! Most regions of Southern Ontario are between the 50-100 GDD (base 10°C) range with full bloom of Syringa vulgaris. In more southern regions such as Harrow and the Niagara peninsula, GDD … Continue reading →

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Intro to IPM – training for summer scouts

If you’re looking for a refresher of IPM basics relating to scouting, OMAFA’s annual Intro to IPM workshop is taking place on Thursday May 1st at the Ontario Crops Research Centre in Simcoe. This workshop is free to attend but … Continue reading →

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Plum Pox Virus – Regulated Area Expansion in Hamilton

On Feb 24, 2025 the Canadian Food Inspection Agency (CFIA) announced the expansion of the regulated area for plum pox virus in Ontario’s Niagara/Hamilton region. This expansion follows a recent detection of the virus inside the western edge of the … Continue reading →

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Upcoming Webinar: Scouting your Ornamental Crops like a Pro!

Ever feel like you’re taking too much time scouting your crops for insects or diseases? Or, maybe you feel the opposite – you’re willing to spend the time, but you keep missing critical pests. If scouting has been a challenge … Continue reading →

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Invasive Species Survey for Nursery Growers

Calling all nursery growers: the Invasive Species Centre is conducting a needs assessment survey for the agricultural sector to gauge gaps and needs with regards to invasive species impacts & resources. Invasive species impact the nursery sector in many different … Continue reading →

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Register now for the Nursery Growers Short Course

It’s that time again! The Nursery Growers Short Course will be held on Wednesday, February 5, 2025 at a NEW and LARGER space, Lionhead Golf Club & Conference Centre. Registration is LIVE. Click here to register before January 19th for … Continue reading →

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Summer Jobs with OMAFA & Nursery Crops!

The Ontario Ministry of Agriculture, Food and Agribusiness – Agriculture Development Branch in Guelph is seeking highly motivated, enthusiastic and energetic students to apply for our summer positions! These summer student positions will provide an excellent opportunity for those interested … Continue reading →

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Keep a watchful eye, for the Spotted Lanternfly!

While there are still NO known ESTABLISHED populations in Ontario, there have been more recent interceptions and sightings of the invasive Spotted Lanternfly this fall, with a few sighted in the Windsor-Essex region.

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What mesh type is needed to exclude box tree moth adults in boxwood production?

This blog post aims to summarize the findings of a study conducted last winter on various types of mesh exclusion netting that boxwood growers in Ontario could use for safeguarding boxwood to exclude box tree moth adults in a controlled … Continue reading →

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