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SC Fruit and Vegetable Field Report October 25, 2021

Coastal Region

Zack Snipes reports, “We had a nice week of weather last week and are getting some rain this morning (10/25). Strawberry plants are arriving, and growers will be busy putting in plants this week. I’ve gotten several calls about doing plant dips to prevent disease for the upcoming season. Most growers are using Zivion, but it has been somewhat hard to come by, so others are using Switch. We are dipping plants to prevent crown rot diseases from wiping out our crop. Speaking of wiping out our crop…DEER. Get your fences up now BEFORE you plant. For more information on deer fencing, see HGIC 2902, Deer Management Using a Two-Tiered Fence System. We see black rot on brassicas every season, but it seems particularly bad this season.  Cultural practices such as crop rotation, using clean seed and transplants, and spacing plants out can help with the disease. Unfortunately, there are no products that will help with this disease.  We had a great fall watermelon crop that will be wrapping up here shortly.

A deer fence was installed for a high deer pressure brassica field. This fence will provide an incredible return on investment.

A deer fence was installed for a high deer pressure brassica field. This fence will provide an incredible return on investment.
Zack Snipes, ©2021, Clemson Extension

A nice spread of cut flowers on Johns Island reminds me that we have a cut flower production workshop next Wednesday, November 3rd.

A nice spread of cut flowers on Johns Island reminds me that we have a cut flower production workshop next Wednesday, November 3rd. Register here.
Zack Snipes, ©2021, Clemson Extension

Midlands Report

Justin Ballew reports, “We finally got our strawberry transplants in, and most are now in the ground. We still have a few to finish up and should be done this week. Even though it is cooling off this week, don’t forget to overhead water newly planted transplants for the first several days. Drip irrigation is often not enough in our sandy soil while the plants are trying to get established. Now is also a good time to go back through the field and check for plants that settled too much after transplanting. Gently pull them up to the correct depth and firm the soil around them. If you are in an area with deer pressure, now is the time to put up deer fencing. Don’t wait until feeding has already begun, or it will be even harder to keep the deer out of the field.”

We finally have strawberry plants in the ground in the midlands. Justin Ballew, ©2021, Clemson Extension

We finally have strawberry plants in the ground in the midlands.
Justin Ballew, ©2021, Clemson Extension

Upstate Report

Andy Rollins reports, “We are still in the process of planting our 2022 strawberry crop. Growers are looking closely for root diseases of plants as well as leaf disease. Many are concerned about the new disease Neopestalotiopsis; for more information, see Neopestalotiopsis – Something to scout for in fall-transplanted strawberry. Growers need to be careful with cutoffs and bare-root planting. J rooting is a common problem. The L-shaped planting tool should be used to hold tips of roots, push plants to the proper depth, hold the crown above ground with the other hand, and push down. This last step was commonly being neglected on several farms. Roots should be straightened or cut off in the last step. We had a case of herbicide damage on turnips. Sulfentrazone (Spartan) is believed to be the culprit. This product builds in the soil, especially when used multiple years in a row.  So, please be careful not to cause your own problem.”

This strawberry planting is looking good so far. Photo from Andy Rollins, ©2021, Clemson Extension

This strawberry planting is looking good so far.
Andy Rollins, ©2021, Clemson Extension

Sulfentrazone can build up in the soil over time and cause some plant damage. Be careful about using it in the same fields in successive seasons.

Sulfentrazone can build up in the soil over time and cause some plant damage. Be careful about using it in the same fields in successive seasons.
Andy Rollins, ©2021, Clemson Extension

If this document didn’t answer your questions, please contact HGIC at hgic@clemson.edu or 1-888-656-9988.

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