By Bhabesh Dutta The climate prevalent in the Vidalia onion zone (southeastern Georgia) is conducive to many diseases. Among the diseases, those that are caused by bacteria and fungi are the prominent ones. Some of the diseases caused by water molds or oomycetes (Pythium damping-off and downy mildew) can also be seen periodically. Based on my experience as a vegetable …
Short Supply: Lack of Captan Concerning for Fruit Farmers
A shortage of a major fungicide could have a significant impact on fruit producers in the Southeast. University of Georgia Cooperative Extension Fruit Disease Specialist Phil Brannen confirmed that Captan is in short supply right now. This is a major development for growers of strawberries, peaches, apples and grapes. It is one of the products that strawberry producers use for …
Soggy Soils: Excessive Rains Concern Onion Producers
The wet winter weather has Georgia Vidalia onion producers concerned about not getting into their fields to apply fungicide sprays or make fertilizer applications. Certain diseases could soon become problematic considering how much rain the Vidalia onion region has received this year. “They’re just not able to get caught up with their applications or get out there and do what …
Clemson Extension Agents Provide Crop Updates
Clemson Extension agents provide updates in the The South Carolina Grower this week about the status of various crops being produced throughout the state. Weekly Field Update-2/01/21 Coastal Rob Last reports, “Strawberry crops are developing well, however, we are seeing gray mold phomopsis blight in forward crops. Sanitation can really help prevent botrytis spread as we move forward when allied to …
Clemson Extension Agents Provide Crop Updates
Clemson Extension agents provide updates in the The South Carolina Grower this week about the status of various crops being produced throughout the state. Weekly Field Update-1/25/21 Posted on January 25, 2021 by Justin Ballew Coastal Rob Last reports, “Strawberry crops in the area are looking good with good crown development. We are seeing open flowers and some fruit set based …
Clemson Extension Agents Provide Crop Updates
Clemson Extension agents provide updates in the The South Carolina Grower this week about the status of various crops being produced throughout the state. Weekly Field Update Statewide Dr. Matt Cutulle reports, “Burndown herbicide efficacy can be reduced in colder weather, especially systemic products such as glyphosate (Reduced translocation in the cold means herbicide does not move through the plant …
Clemson Extension Agents Provide Crop Updates
Clemson Extension agents provide updates in the The South Carolina Grower this week about the status of various crops being produced throughout the state. Weekly Field Update Coastal Rob Last reports, “Vegetable crops are growing out of the impacts of frost well. There is active Alternaria in places on brassica crops. Insect activity in vegetable crops in the area remains low. …
Clemson Extension Agents Provide Crop Updates
Clemson Extension agents provide updates in the The South Carolina Grower this week about the status of various crops being produced throughout the state. Weekly Field Update-1/4/21 Posted on January 4, 2021 by Justin Ballew Happy New Year! We hope everyone had a great holiday season and is off to a good start in 2021. We have several virtual grower …
New Disease Threatens Florida Strawberries
By Natalia A. Peres Pestalotiopsis is not necessarily new to strawberry. A strawberry fruit rot caused by Pestalotia longisetula (or Pestalotiopsis) was reported for the first timein Florida in 1972. However, the fungus has always been considered a secondary pathogen. But this was not the case during the past two strawberry seasons (2018–19 and 2019–20), when severe outbreaks were reported …
Fungicide Resistance a Growing Problem in Strawberries
Fungicide resistance in strawberries is a major problem, says University of Georgia Cooperative Extension plant pathologist Phil Brannen. He encourages producers to help researchers understand which fungicides are still active and provide protection against diseases like anthracnose and botrytis. “(Fungicide resistance) has really come to the forefront in the last few years. In the last two or three years, we …