Tag: Strawberries
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South Carolina Field Update (April 20, 2026): Near-Record Heat Brings Sun Scalding Issues In Strawberries
As strawberry harvest is in full swing, sunscald has appeared on berries across the state. Issues with powdery mildew and spider mites are also still active. While we are all anxiously awaiting the rain forecast for this weekend, remember that rain can easily damage ripening strawberries. Be ready to sanitize fields. Check out this recent…
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South Carolina Field Update (April 13, 2026): Insects Are Up, Disease Is Down As Drought Continues
Dry, dusty conditions continue as near-record heat sets in this week. Though overall disease pressure is low, powdery mildew is appearing in multiple crops. The weather conditions are allowing insects and mites to thrive. Clemson Extension agents have been working hard the past year writing a cut flower manual. The new manual will be available…
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Question of the Week – Cold Injury
What happened to these strawberry leaflets? Although the tops of these strawberry leaves look perfectly fine, their undersides are discolored and bronze. The culprit? Cold damage. Only showing up on the underside of the leaf because, as the covers were pulled over the plants, the leaves were folded over. Leaves that came in direct contact…
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South Carolina Field Update (April 6, 2026): Crops Look Good So Long As the Irrigation is Running
Despite the forecast for a stormy Easter, most of the state remains dry after receiving very little rain. Strawberry picking is wide open in the Lowcountry and Midlands and is beginning in the Upstate. Disease remains low, though some dry-weather-related insect and mite problems are emerging. Key Takeaways for Growers This Week The latest episode…
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South Carolina Field Update (March 30, 2026): Dry Weather Persists as More Growers Begin Picking Strawberries
After a cooler weekend, warm weather will return this week. It’s been very dry, and we’re looking forward to a little rain later this week. More of the state is beginning to pick strawberries, though we aren’t in peak production yet. Spring vegetables are being planted now and are looking good so far. Key Takeaways…
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Question of the Week – Aphid Mummies
What is on the underside of this strawberry leaf? These round, tan objects are aphid mummies, the remains of aphids that have been parasitized and killed by tiny wasps. Due in part to parasitoid wasps, insecticide treatments are rarely needed for managing aphids in strawberries. These wasps prey upon aphids by inserting an egg into…
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South Carolina Field Update (March 23, 2026): Cold Damage Being Assessed as Strawberry Harvest Begins
Parts of the Upstate saw some cold damage to fruit crops last week, while the rest of the state largely escaped. Strawberries are ripening well, and harvest is beginning in places. Spring vegetable planting will begin on a larger scale soon. Key Takeaways for Growers This Week The latest episode of the SC Grower Exchange…
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Question of the Week – Lady Beetle Larva
What is this wild-looking critter? This is a lady beetle larva. While it might look strange and undesirable, it’s actually a good thing to find in the field. These larvae, like the adults, have quite an appetite and can help control certain pest populations, especially aphids. Encouraging beneficial insects by avoiding broad-spectrum insecticide applications is…
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New Downloadable Guide for Scouting and Spraying Spider Mites in Strawberries
By Tom Bilbo, Extension Entomologist Twospotted spider mites (Tetranychus urticae) are the key economic pest of strawberries in South Carolina. They are common in both conventional and organic production systems and reduce the number of berries produced. Spider mites can come into fields on transplants, or blow into fields from nearby host plants or adjacent…
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South Carolina Field Update (March 16, 2025): Developing Strawberries At Risk of Frost Injury
After another week of warm weather, multiple nights are forecast to dip below freezing. This comes as strawberries and blueberries across the state are in full bloom, with strawberry harvest rapidly approaching. Other cool-season crops are progressing well. See details below. Key Takeaways for Growers This Week Help Clemson Collect Local Pricing Data Clemson University…
The South Carolina Grower 