Tag Archives: Pest Management

Lavender Crop Update – June 12, 2026

Posted on June 12, 2026 by Sean Westerveld

Despite warmer weather over the past two weeks, it still appears that lavender bloom is behind schedule. Normally, the first blooms on the earliest cultivars begin to open in Simcoe around June 15-18. This year, bud heads are just beginning … Continue reading →

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Ginseng Crop Update – Avoiding “Heat” Stress – June 11, 2026

Posted on June 11, 2026 by Sean Westerveld

Rainfall has been highly variable over the past few days. Based on CoCoRaHS observations (https://maps.cocorahs.org/) and local rain gauges, rainfall ranged from 30+ mm from a line north of about Langton to Simcoe to 0 mm closer to Lake Erie, … Continue reading →

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Reminder – Hazelnut IPM Training this Thursday, May 28

Posted on May 26, 2026 by Melanie Filotas

Just a reminder that there is still time to register for the Hazelnut IPM workshop being held at the Ontario Crops Research Centere auditorium, 1283 Blueline Rd., Simcoe this Thursday, May 28 from 10 AM -12:30 PM. This will start … Continue reading →

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Ginseng Crop Update – Frost and Pests – May 22, 2026

Posted on May 22, 2026 by Sean Westerveld

Weather, Frost and Disease Some areas have experienced frost damage, mostly during last week’s frost events. Most of the damage is confined to field edges and low areas. We used to think that damage along field edges was due to … Continue reading →

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Ginseng Crop Update – Early Season Pest Control – April 24, 2026

Posted on April 24, 2026 by Sean Westerveld

Temperatures have continued to be above normal despite the cool down earlier this week. As of April 23, we have accumulated 156 GDD (base 5), which is normally reached on May 6. Based on the current forecast, crop progress may … Continue reading →

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Kenja® Fungicide label expanded via Minor Use Program to help manage Cylindrocarpon root rot on Ginseng in Canada

Posted on February 4, 2026 by Sean Westerveld

By Josh Mosiondz, Minor Use Coordinator, OMAFA The Pest Management Regulatory Agency (PMRA) recently announced the approval of a minor use label expansion registration for Kenja® Fungicide for control cylindrocarpon root rot in Canada. Kenja® Fungicide was already labeled for … Continue reading →

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