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Tag Archives: nematodes
Velum Prime Nematicide Label Expanded Via Minor Use Program for Management of Nematodes on Ginseng
By Jim Chaput, OMAFRA Minor Use Coordinator The Pest Management Regulatory Agency (PMRA) recently announced the approval of minor use label expansion registrations for VelumTM Prime Nematicide/Fungicide for the suppression of nematodes on ginseng, caneberries, pome fruit and stone fruit … Continue reading
Posted in Ginseng, Ginseng Pest Management
Tagged Ginseng, nematodes, Pest Control Products, Pest Management, Registration
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Ginseng Crop Update – Pre-Plant Nematode Management – June 24, 2020
Ginseng Crop Update Alternaria remains the biggest challenge for most growers. The problem stems from freeze damage/stunting in May and ideal weather conditions for Alternaria – hot and dry with long dew periods. With insufficient rains over the past few … Continue reading
Posted in Ginseng, Ginseng Pest Management
Tagged Diseases, Ginseng, Insects, nematodes, Pest Management, Pests
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Think You Have a Root Lesion Nematode Problem in Your Ginseng? Think Again
We constantly get reports of significant root lesion nematode problems in ginseng, mostly based on the appearance of rusty symptoms and/or constrictions on roots. However, when ginseng fields are tested for nematodes beyond ginseng germination, we rarely can find any … Continue reading
Posted in Ginseng, Ginseng Pest Management
Tagged Ginseng, nematodes, Pest Management
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Fumigation Best Practices for Ginseng
This is the time of year ginseng growers prepare new land for fumigation. Based on the numerous trials OGGA and OMAFRA have conducted over the past 8 years on fumigation, proper preparation and sealing of the fumigant into the soil … Continue reading
Posted in Ginseng, Ginseng Pest Management
Tagged Diseases, Fumigation, Ginseng, nematodes
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Sampling for Plant Parasitic Nematodes in Ginseng
Reports of nematode damage on ginseng seem to be increasing lately. As I wrote on this blog last year, some of the damage thought to be nematode damage is actually due to other causes. When there have been reports of … Continue reading
Effect of Straw and Volunteer Grain on Ginseng
By Sean Westerveld and Melanie Filotas, OMAFRA A trial was established in 2011 in a commercial ginseng field to examine the impact of different types of straw on ginseng growth and susceptibility to pests. Rye and wheat are considered to … Continue reading
Posted in Ginseng, Ginseng Other, Ginseng Pest Management, Ginseng Production
Tagged Ginseng, mulch, nematodes
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