Month: February 2026
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Question of the Week – Aphids
What is all over the underside of these strawberry leaflets? These leaflets are infested with aphids. Finding aphids on strawberry plants is common this time of year, especially on plants that have been covered to protect them from the cold. Aphids rarely warrant an insecticide treatment. Even at the level shown in the picture, beneficial…
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Weekly Field Update – 2/23/26
After a taste of spring weather, the week is off to a cold start. Many growers have begun spring fertilization in strawberries and will begin protecting flowers and fruit from the cold. We are seeing an increase in insect and disease pressure around the state. See details below. Keep an eye on the Upcoming Events…
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Strawberries Showing Signs of Gray Mold After the Freezing Temperatures
Lindsey Thiessen and Guido Schnabel South Carolina is warming up following several bouts of freezing temperatures. Many used frost-protection covers to keep fruit crowns from freezing. To add some additional stress following the freezing temperatures, growers are reporting significant gray mold presence after frost protection covers have been removed. Gray mold is caused by a…
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Question of the Week – Botrytis
What is the greyish-brown, fuzzy stuff on this dead strawberry blossom? This this fuzzy-looking growth is grey mold caused by Botrytis cinerea. Grey mold is one of our most serious fruit rot diseases of strawberries that we see every single year in every single field. In addition to developing on fruit, grey mold can develop…
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Weekly Field Update – 2/16/26
After some welcomed rain over the weekend, temperatures are warming up for the week. Strawberry growers are beginning to inject fertilizer in preparation for bloom. Spider mites are showing up in many places and are likely to increase in the coming warm weather. See details below. Keep an eye on the Upcoming Events tab periodically…
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February Grower Spotlight – Hickory Bluff Berry Farm
Where is Zack visiting this week? Zack is visiting Hickory Bluff Berry Farm located just outside of Holly Hill, SC, in Berkeley County. Hickory Bluff is owned and operated by Michael and Karen Parker. The farm offers a wide range of produce throughout the growing season, though as you might guess, their specialty is berries. They…
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Weekly Field Update – 2/9/26
The weather is finally warming up a bit. Strawberry growers are pulling off row covers, sanitizing fields, and beginning to think about injecting fertilizer. Peach growers are bedding fields and planting new trees. See details below. Keep an eye on the Upcoming Events tab periodically so you don’t miss any of our winter/spring meetings. Also,…
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Question of the Week – Parasitism
What is happening to this polyphemus moth cocoon? Unfortunately, I’ll not be rewarded with a large, beautiful Polyphemus moth this spring, as this caterpillar was parasitized by a Tachinid fly. Most of the time, when you hear about caterpillars being parasitized it is by small parasitoid wasps. Tachinidae is a diverse family of parasitic flies that…
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Weekly Field Update – 2/3/26
After a second weekend in a row of winter weather, the forecast shows a warming trend. Snowfall of 1 to 7 inches was reported around the state, and temperatures were well into the teens for multiple nights. As temperatures warm up and row covers are removed, damage assessment will begin. See details below. Keep an…
The South Carolina Grower 