Tag Archives: Research

Ginseng Pesticide and Research Prioritization Meeting Dec. 5, 2018

Posted on November 7, 2018 by Sean Westerveld

Ginseng growers, researchers and industry representatives are invited to attend the annual Ginseng Pesticide and Research Prioritization Meeting Where: Simcoe Research Station Auditorium When: Wednesday, December 5, 2018 Time: 9:00 am to 12:00 pm This is an opportunity to discuss the production … Continue reading →

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Hop Leaf Stripping in Ontario

Posted on June 13, 2018 by Evan Elford

Leaf stripping (removing lower leaves and laterals; Figure 1) to increase air flow is a common cultural practice to manage hops downy mildew (P. humuli). Leaf stripping is performed earlier in Ontario than in other growing regions due to a shorter … Continue reading →

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Ginseng Crop Update – July 29, 2016

Posted on July 29, 2016 by Sean Westerveld

This is the time of year that ginseng leaves may show early senescence or discolouration due to root diseases. Red discolouration is usually a sign of advanced root rots like Cylindrocarpon or Phytophthora, whereas early purpling of the leaves can … Continue reading →

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Lavender Research Update – Four-Lined Plant Bug Host Preferences

Posted on June 17, 2016 by Sean Westerveld

This year we initiated a small trial to determine if four-lined plant bugs prefer other hosts to lavender, which could then potentially be used as a trap crop to manage the pest. Four-lined plant bugs can cause extensive cosmetic damage … Continue reading →

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Ginseng Crop and Research Update – May 6, 2016

Posted on May 6, 2016 by Sean Westerveld

Last week I mentioned that we are tracking five weather forecasting sites to determine which are the most accurate for Simcoe. That information will take more time than anticipated to analyse, so results will be available next week. All five … Continue reading →

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Herbicide Screening Trials for Ontario Grown Quinoa

Posted on April 26, 2016 by Evan Elford

Early season weed management is a limiting factor for quinoa production in Ontario. Currently there are no registered herbicides for use on the crop in Canada which is a concern for the commercial development of locally produced quinoa.    In 2015, … Continue reading →

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