By: Sean Westerveld, OMAFRA and Amy Fang Shi, OGGA
At this time of year, many unusual symptoms can show up in specialty crop fields. If a disease is suspected, samples can be sent to diagnostic labs for determining the cause. However, diagnostic reports are not always designed for growers to interpret, which can often lead to misunderstanding as to the potential causes of the symptoms. It is important to understand the limitations of diagnostic tests so unnecessary control measures are avoided.
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