Georgia strawberry growers battling fungus

Published 2024년 5월 1일

Tridge summary

Strawberry farms in Georgia are experiencing high plant mortality due to diseases such as Phytophthora root rot and Neopestalotiopsis, with the season getting worse. The poor quality of plants received from Canada, due to heavy rain during harvest, is a contributing factor. Phytophthora root rot is becoming resistant to Ridomil, and Neopestalotiopsis is spreading in wet, warm weather. The article suggests ways to manage these diseases, including the use of certain fungicides and field rotation. The importance of obtaining disease-free and quality plants cannot be overstressed. Additionally, a recent survey may have detected a new root rot pathogen, Phytopythium. Farmers are encouraged to work with their local county agents and take advantage of free services for disease confirmation and resistance profiling until grant funding runs out.
Disclaimer:The above summary was generated by Tridge's proprietary AI model for informational purposes.

Original content

Many strawberry sites in Georgia are now suffering substantial plant mortality as the season progresses. Losses are not uniform, and some sites look pretty good. But unfortunately, many do not. If diseases continue to increase, this may be one of our worst production years ever. However, I hope that producers can still pull out some profits. From the beginning, some growers received substandard plants, and some of these were already showing early signs of disease — especially Phytophthora root rot and the aggressive strain of Neopestalotiopsis. I attended a winter strawberry meeting in Arkansas, and much of the discussion centered around the poor quality of plants coming in from Canada; poor quality was equated to substantial rain during the time that tips were being harvested. In a court of law, this amounts to nothing more than hearsay evidence, but I did hear it from reputable sources, and it would make sense. This article originally appeared in the University of Georgia’s ...

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