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Category Archives: IPM
Box tree moth update: Pupae already?!
Scouting this spring has revealed a lot of variation in larval development and I think we might be in for a challenging summer for management. Late instar box tree moth larvae have been observed preparing for pupation in the more … Continue reading
May 21, 2024 – Nursery Pest Report
Dare I say we’ve had a lovely spring; the air is wafting with lovely smells of blooming flowers, tree canopies are filling in fast, and gardens and landscapes are full of insect activity. Most regions in Southern Ontario have already … Continue reading
Box tree moth are waking up!
We had some unseasonably warm days this March and April here in Ontario which resulted in a few instances where box tree moth (BTM) were coming out of their hibernaria during the day to feed, but quickly retreat back when … Continue reading
Posted in box tree moth, Insects, Invasive Species, IPM
Tagged box tree moth, box tree moth IPM, BTM, btm larvae, ipm in the landscape, treat btm
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In case you missed it: “How-to” Video for Releasing Biocontrol Agents Successfully
The Vineland Research and Innovation Centre, in collaboration with the Ontario Ministry of Food and Rural Affairs (OMAFRA), has produced a number of videos demonstrating important greenhouse IPM practices that will be posted throughout the season on the ONfloriculture blog. “How-to” Video of … Continue reading
Posted in Insects, IPM
Tagged best management practices, biocontrol agents, biological control, bios, IPM, success with biologicals
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Reminder: No pruning oaks from now until November
Calling anyone who deals with oak trees including nurseries, garden centers, homeowners and tree professionals! Let this be your friendly reminder: now that April is upon us, you should hold off on pruning your oaks until November to protect trees … Continue reading
Posted in Arboriculture, Diseases, Insects, IPM, landscape
Tagged CFIA, isa ontario, oak pruning, oak wilt, oak wilt ontario, quercus, regulated pest
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Common Ontario Syrphids: ID Sheet Resource
Last week at the nursery growers IPM workshops, we heard from speakers who covered topics related to biological controls in nursery crops and how to ID and promote natural enemies to help with insect pest issues. With that at the … Continue reading
Posted in Insects, IPM, landscape
Tagged beneficial insects, ecology, flower flies, hover flies, insect ID, ipm in the landscape, natural enemies
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Upcoming IPM workshops: Register now!
Intended audience: Nursery staff, agri-businesses/consultants, and other IPM specialists I’m very happy to announce the return of IPM workshops for nursery crops! Register by filling out the following form: Click here. These half day, in-person only workshops are geared towards … Continue reading
ALTUS® insecticide registered for Emergency Use to control spotted lanternfly on outdoor nursery and landscape ornamental plants in Canada
By Josh Mosiondz, Minor Use Coordinator, OMAFRA The Pest Management Regulatory Agency (PMRA) recently announced the approval of a emergency use registration for ALTUS® insecticide for control of spotted lanternfly on ornamental nursery and landscape ornamentals in Canada. Note: Spotted Lanternfly … Continue reading
Posted in Insects, Invasive Species, IPM
Tagged altus, emergency use, invasive species IPM, SLF, spotted lanternfly
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KOPA® insecticidal soap expanded via Minor Use Program to help manage spotted lanternfly nymphs on ornamentals
By Josh Mosiondz, Minor Use Coordinator, OMAFRA The Pest Management Regulatory Agency (PMRA) recently announced the approval of a minor use label expansion registration for KOPA® insecticidal soap for suppression of spotted lanternfly nymphs on ornamental and shade trees, and outdoor … Continue reading
Posted in Invasive Species, IPM
Tagged insecticidal soap, invasive species IPM, Kopa, minor use, SLF, spotted lanternfly
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