Field Update – 7/1/19

Coastal Region

Zack Snipes reports, “Everyone is busy in the Low country harvesting summer crops.  This should be a big week for us in the field and at local markets and roadside stands as July 4 approaches.  The tomato crop is either finished or finishing up this week.”

IMG955787.jpg

A variety of tomatoes from the coast. Photo from Zack Snipes.

Midlands

Justin Ballew reports, “It’s getting hot here in the midlands and it’s getting dry too.  Harvest is still going strong on a number of crops.  We have a reduced blueberry crop because of the hot, dry weather back in May, but picking is going on now. Lots of hemp has been planted in the last two weeks and is growing well.”

20190625_143157.jpg

Hemp going in the ground in the midlands. Photo from Justin Ballew

Sarah Scott reports, “We are picking several summer varieties of peaches along the Ridge, many varieties coming in early. Freestone peaches are beginning to ripen and become available. A second population of Brown Marmorated Stink Bugs is near its peak based on high numbers found in traps across the Ridge. Be on the lookout for egg masses, generally in groups of 28 eggs. (picture) BMSB damage from earlier populations causes distortion as fruit ripens. Damage goes beyond skin into flesh.

bmsb eggs.jpg

Brown marmorated stink bug (BMSB) eggs. Photos from Sarah Scott.

bmsb damage.jpg

BMSB damage within the peach flesh. Photo Sarah Scott

Pee Dee Region

Bruce McLean reports, “Harvest for many vegetable crops are rolling right along. Watermelons and cantaloupes are starting to see some volume.  Early season rabbiteye blueberries are starting to wrap up. Mid and late season rabbiteyes are looking good. Heat and dry weather is starting to have an impact on crops, even those with irrigation. Growers are adjusting irrigation schedules to compensate for the increased heat and the lack of rain.”

Blueberry fruit.JPG

Rabbiteye blueberries looking good. Photo from Bruce McLean

Heat Wilt on Squash.JPG

Zucchini wilting in the heat. Photo from Bruce McLean

Tony Melton reports, “Downy Mildew is showing up in later planted cantaloupes, cucumbers, and squash.  First planting of cantaloupes and watermelons are winding down.  Processing peas are drying and will be terminated soon for harvest.  Butterbeans that reset pods after heat at the beginning of June will begin harvest this week.  Sweet potato planting is winding down many of the first planted are laid-by.  Pepper and eggplant harvest has begun.”

Field Update – 5/28/19

Statewide

Dr. Tony Keinath reports, “Downy mildew has moved into south Georgia on cucumber and watermelon. Growers should have downy mildew fungicides on hand and be ready to spray cucumber, cantaloupe, and watermelon when rain starts in the lower half of the state. A preventative spray of mancozeb or chlorothalonil would be a good idea in the meantime. You can keep track of the spread of downy mildew here.

Despite the dry weather, anthracnose was found on watermelon in the Bamberg/Barnwell County area last week. All watermelons in the state should be sprayed with mancozeb as a preventative.”

Anthracnose lesions on watermelon leaf. Photo from Dr. Tony Keinath

Coastal Region

Zack Snipes reports, “It has been unusually hot for the month of May.  The current heat wave coupled with the lack of rain is really starting to have an impact on crops, even irrigated crops.  The tomato and melon crops look good but are starting to feel the intense heat and lack of rain.  I have seen very little disease and insect pressure on all crops.

Irrigated watermelons are looking great on the Coast. Photo from Zack Snipes.
Irrigated peppers wilting in the heat of the day. Photo from Zack Snipes

Midlands

Justin Ballew reports, “This past week was hot and dry. It felt more like July than May. It’s been over two weeks now since we’ve had any rain and irrigation systems are running a lot. In larger fields with overhead irrigation, we are seeing some wilting where the pivots aren’t getting around fast enough. Drip irrigated crops are looking good. Silks are starting to brown on the earliest planted sweet corn. Blackberry picking will begin soon and muscadines have begun blooming.

Collards wilting in between watering. Photo from Justin Ballew
Silks are turning brown on earliest planted sweet corn. Photo from Justin Ballew