Recent Posts
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Anthracnose is prevalent in strawberry plantings at this time. As mentioned in the last post, I am concerned about resistance. If you identify anthracnose in your planting, have it tested for resistance to the QoI (strobilurin) chemistry class (Abound, etc.). While you wait for test results, apply Switch + Captan at high rates for the…
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We are observing significant anthracnose epidemics in Georgia strawberries at this time. Unfortunately, we have determined that the anthracnose fungus has developed resistance to the strobilurin (quinone outside inhibitor; FRAC 11) class of fungicides (e.g. Abound, Pristine). This is resulting in extensive disease, as spraying these materials provides no or limited control of the disease…
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If you didn’t never got a trophy, plaque or certificate growing up we are going to take care of you this growing season.
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Because of the warm February temperatures our strawberry crop was advancing fast. That is why most of it is under covers as I type this post.
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Captan fungicide is under a review by EPA. Take a minute to comment on the benefits to your operation here
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I know the groundhog said that we will have an early spring but we still have frost and freezes in a normal Georgia spring. Go ahead and get the row covers ready because it looks like we may have a roller coaster ride ahead of us. In middle Georgia we normally begin our fertilization program…
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We are already having Botrytis showing up on strawberry blooms. It is therefore a good time to test Botrytis for resistance to the various fungicide classes that are active against this pathogen group. Clemson University (Guido Schnabel) will once more test for resistance to Botrytis, but this will be the last year the service will…
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Temperatures have been up and down for the southeast but it is still a little too early to begin injecting Nitrogen in most areas of Georgia. The exception would be if you are growing strawberries in the lower coastal plain. One thing that we all need to be considering is an application of boron (B).…
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Strawberries should be in the ground across Georgia so what is the next thing that growers need to look out for? Pre-plant practices such as rotation, fumigation and fertilization all ensure our strawberry crop gets off to a good start.
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The following link should give you excellent, up-to-date information on selection of fungicides for management of strawberry Botrytis and anthracnose fruit rots. If you observe Botrytis, this fungus can be tested for resistance development at Clemson University. If you observe anthracnose, this fungus can be tested for resistance at the University of Florida. Contact your…
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