Ash Sial

  • By: Scott NeSmith Dept. of Horticulture 1109 Experiment Street Griffin, GA 30223 Old man winter has been slow to visit the Southeast this season, and we desperately need winter cold to stimulate suitable bloom and leaf bud development of blueberries in the upcoming spring. While many of our friends to the North are typically concerned…

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  • We have received several reports of blueberry gall midge infestations over the past few weeks. Blueberry gall midge, Dasineura oxycoccana (Johnson) (Diptera: Cecidomyiidae) was first identified as a pest of rabbiteye blueberries in the southeastern United States in early 1990s. Since then, gall midge has been confirmed as a pest of blueberries in major blueberry-growing…

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  • Management of Ground Pearls in Blueberries

    A grower recently complained about his blueberry bushes being less vigorous with weak root system. After examining the root system, we discovered that the roots were infested with numerous small, yellowish-brown round cysts which were identified as ground pearls. Ground pearls, Margarodes spp. (Hemiptera: Margarodidae), are subterrestrial insects closely related to aboveground armored scale (Hemiptera:…

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  • 2014 SWD Impact Assessment Survey

    As spotted wing drosophila (SWD) has become established throughout the United States, Canada, and Europe, it has become increasingly important to understand the impacts this pest has had in different crops and regions. We have conducted grower-focused impact assessments for the last two years and this information has been used to develop research, extension, and education…

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  • Annual Blueberry Update 2015

  • Although Georgia might be called the Peach State, a more accurate nickname would be the Blueberry State. This year, Georgia became the top blueberry producing state in the U.S., according to a news story from The Red and The Black, an independent student newspaper, serving the University of Georgia community. Blueberry production in Georgia this year is estimated at 96…

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  • Over the past few weeks, we have received several reports of flatheaded borer infestation in blueberry orchards. The flatheaded borers are a complex of over 600 species of beetles in the United States. The adult flatheaded borers (Fig. 1) are metallic wood boring beetles which are perhaps the most serious pests attacking a wide range…

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  • By: D. Scott NeSmith The 2014 blueberry season is underway, and the cold weather has certainly had an impact on our crop. The deep cold has been beneficial in giving a high number of chill hours; however, the length of cold has slowed warming and subsequent plant development. Therefore, at the time of this writing (April…

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  • The spotted wing drosophila (SWD), Drosophila suzukii (Matsumura) (Diptera: Drosophilidae) is an invasive and economically important pest of many soft-skinned fruits such as blueberries, blackberries, raspberries, strawberries, cherries, and other. Since its first detection in California in 2008, SWD spread rapidly across the United States. It was first found in Georgia in 2010 and since…

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  • Sprayer Calibration

    I hope everyone learned a little something at our calibration workshop held in Alma on February 27. I think it became clear as the day went on that we really need to spend more time going through examples and doing some hands-on calibration for everyone to get a good feel for what it means. One…

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