Category Archives: Herbs

Are Garden Fleahoppers a Problem on Lavender?

Posted on August 25, 2021 by Sean Westerveld

By Estella Crosby, Summer Research Assistant, OMAFRA Garden fleahopper (Microtechnites bractatus) is an occasionally severe pest of lavender and potentially other perennial members of the mint family, especially when grown over black plastic mulch where warmer temperatures promote faster development … Continue reading →

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Basil Downy Mildew Confirmed in Ontario

Posted on July 19, 2021 by Sean Westerveld

Basil downy mildew has been identified in both Norfolk and Wellington Counties on July 19. Infections probably began sometime last week. It is likely the disease is now widespread in southern Ontario and basil growers need to protect the crop … Continue reading →

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Lavender Crop Update – Dying Lavender July 15, 2021

Posted on July 16, 2021 by Sean Westerveld

There are have been multiple reports of lavender suddenly dying over the past few weeks. Symptoms match those of Phytophthora root rot, with portions of plants wilting and dying with other portions still appearing healthy. However, samples of these plants … Continue reading →

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Lavender Crop Update – June 24, 2021

Posted on June 24, 2021 by Sean Westerveld

Harvest Considerations Most angustifolia cultivars of lavender have begun to bloom this week in the south. Full bloom will likely occur within the next week to 10 days. Early bloom is the time to harvest for bundles and buds. Ideally, … Continue reading →

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Agriculture Sector: Using Temporary Help Agencies and Employment Standards Webinar – June 22

Posted on June 3, 2021 by Sean Westerveld

Tuesday, June 22nd 12:00 – 1:00 PM ET When faced with a labour shortage, many employers in the agriculture sector turn to a temporary help agency (THA) for assistance. But did you know clients of agencies have legal obligations when … Continue reading →

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You Suspect Herbicide Drift – Now What?

Posted on June 1, 2021 by Sean Westerveld

Originally written in 2018 by: Kristen Obeid, OMAFRA Weed Management Specialist – Horticulture; Wendy McFadden-Smith, OMAFRA IPM Specialist – Horticulture and Karl Soetemans, MOECC Pesticide Specialist – Southwest Region. Updated May 2021 by Kristen Obeid, OMAFRA Weed Management Specialist – … Continue reading →

Posted in All Specialty Crops, Ginseng, Herbs, Hops, Industrial and Misc. Crops, Industrial Hemp, Specialty Fruit and Nuts, Specialty Grains, Specialty Vegetables, Sweet Potato | Tagged , , , | Leave a comment