Field Update – 9/30/19

Coastal Region

Zack Snipes reports, “It has been very dry here in the Lowcountry.  Our dry land crops are struggling and even irrigated crops are in need of more water.  I found a good number of melonworms this week in cucumber so keep an eye out if you have any cucurbits planted.  I scouted many collard and cabbage fields this past week and found very few caterpillars.  I saw a few isolated areas of harlequin bug damage so scout regularly to stay on top of those.  Our cowpeas are filling out pods right now and unfortunately I found some cowpea curculio in some of the peas.  The good news is that with our dry weather there are very few diseases right now.”

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Worms feeding on cucumber leaves. Photo from Zack Snipes.

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Cowpea curculio grub that was inside of a pea pod. Photo from Zack Snipes.

Midlands

Justin Ballew reports, “No changes in the weather from last week. It’s still hot and very dry. Growers are working on bedding fields in preparation for strawberry planting, though it’s difficult to form beds without any soil moisture. Hemp is budding nicely and harvest will probably start in another couple weeks. Caterpillars are still building in a number of crops. We’re seeing diamond back moth, cabbage loopers, and corn earworms mainly.”

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Field being prepped for strawberries. Photo from Justin Ballew.

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Hemp buds that will be harvested for CBD extraction. Photo from Justin Ballew.

Sarah Scott reports, “We continue to have hot, dry conditions with rainfall in scattered areas. Bell peppers, squash, tomatoes, watermelon, sweet potatoes and eggplant being harvested. Hot, sunny conditions cause some sun scald on bell peppers (photo). Peach growers are still keeping an eye out for San Jose scale. Although many growers do not do a post-harvest spray, scale are still active and if a grower has a particularly high population or an area where scale was bad this season, apply a summer oil, diluted dormant oil or a light oil like TriTek which could reduce populations for next year. Growers should be mindful that a full rate dormant spray may defoliate the trees, so scale down.”

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Sun scald on pepper. Photo from Sarah Scott.

Upstate

Andy Rollins reports, “Strawberry plugs are going through extreme transplant shock due to excessive dry heat.  Smaller sized plugs are more susceptible even in well watered fields.  Early morning overhead waterings of 30 min to 1 hour are recommended to help during first week to two weeks.  Other problems are being investigated, but are unlikely the main problem on these farms.”

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Newly transplanted strawberry plug experiencing transplant shock.  Photo from Andy Rollins.

 

 

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