LATEST POSTS
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Question of the Week – Parasitoid Wasp
This week, the question was: Why is there a hole in the rear of this bloated-looking aphid? This aphid was parasitized by a tiny parasitic wasp. An egg was laid in the aphid by an adult female wasp using its ovipositor (stinger). Once the egg hatched, the wasp larva developed within the aphid, feeding on…
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Weekly Field Update – 2/28/22
Coming up this week we have Part 2 of our virtual Brassica series. Don’t forget to check out the rest of our lineup of winter/spring meetings here. Be sure to scroll all the way to the bottom to see this week’s Question of the Week and check back on Thursday for the answer! Coastal Region…
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Question of the Week – Deer Damage
This week, the question was: What happened to this turnip? This turnip was eaten by a hungry deer (not Zack as was guessed in the comments). Deer feeding damage is a significant threat to yields in a number of produce and row crops. In addition, their presence in produce fields presents a risk to food…
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Weekly Field Update – 2/21/22
Coming up this week we have an in-person irrigation meeting and Part 1 of our virtual Brassica series. Don’t forget to check out the rest of our lineup of winter/spring meetings here. Be sure to scroll all the way to the bottom to see this week’s Question of the Week and check back on Thursday…
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Planting Cucumbers Early Avoids Downy Mildew and Increases Yield without Fungicides
From Clemson Plant Pathologist Tony Keinath Growers who have flexibility in deciding when to plant cucumbers should plant them within 1 month of the earliest recommended planting date for their region. Planting dates for commercial growers are in the Southeast Vegetable Crop Handbook (Pg 75). Planting dates for home gardeners are in fact sheet HGIC…
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Question of the Week – Sclerotinia White Mold
This week, the question was: What is wrong with the stem and lower petioles of this cabbage plant? This plant is suffering from Sclerotinia white mold (caused by the fungus Sclerotinia sclerotiorum), also called Sclerotinia stem rot. This disease is commonly observed this time of year as temperatures begin to warm up. It develops a…
The South Carolina Grower 