LATEST POSTS
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Question of the Week – Parasitic Wasp Cocoon
This week, the question was: What is this brown oval object on the underside of this napa cabbage leaf? This is the cocoon of a parasitic wasp (Microplitis plutellae) that attacks and kills diamondback moth larvae. This wasp will lay an egg inside of the caterpillar, where the wasp larva feeds before emerging from the…
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2022 Collard Stats
In the Fall of 2022, Extension Agents throughout South Carolina surveyed growers on specialty crop acreage for the year. This was the first year of what is expected to be an annual survey. For this first year, data was collected for six crops: collard greens, lima beans, peaches, strawberries, sweet corn, and watermelon. The goal…
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Weekly Field Update – 5/8/23
Check out upcoming meetings on the Upcoming Events tab, and don’t forget to look at our Resources tab for links to crop handbooks, helpful websites, and related blogs. Also, check out the latest episode of the SC Grower Exchange Podcast. Be sure to scroll all the way to the bottom to see this week’s Question…
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Question of the Week – Poison Ivy
This week, the question was: What is the vine growing on this tree trunk? This is poison ivy (Toxicodendron radicans). This is a plant that everyone should be able to identify. Around 85% of people are allergic to poison ivy, though sensitivity varies greatly. Poison ivy is native to the Southeast and is recognizable by…
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2023 Fusarium Wilt on Seedless Watermelon Experiment – Week 3 Observations
From Clemson Plant Pathologist Tony Keinath This year’s Fusarium wilt experiment includes three seedless cultivars, three fungicide treatments applied via drip irrigation, and grafting. This experiment is supported in part by a USDA SCRI grant. There also is a side experiment with SP-7 pollenizers grafted onto ‘Carolina Strongback’ rootstock and non-grafted SP-7 supported in part…
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Weekly Field Update – 5/1/23
Check out upcoming meetings on the Upcoming Events tab, and don’t forget to look at our Resources tab for links to crop handbooks, helpful websites, and related blogs. Also, check out the latest episode of the SC Grower Exchange Podcast. Be sure to scroll all the way to the bottom to see this week’s Question…
The South Carolina Grower 