June 2018
-
Just a reminder, the use of a pyrethroid labeled for forage use around 10 days after the previous cutting appears to be the best strategy for control. Sometimes a second application 10 days later will be beneficial, particularly if the forage is growing more slowly. Some formulations add residual control for fall armyworm, but residual […]
-
Replacing Fertilizer in Cotton Andrew Sawyer Jun 11, 2018 The most common question after these large rain events is have I lost all of my cotton fertilizer, and will I have to start over? UGA Extension Soil Scientist Dr. Glen Harris has provided some information on this topic: May planted cotton could have lost some pre-plant Nitrogen […]
-
Its Time to Pull Pegging Zone Samples By Andrew Sawyer It has been said, “If it don’t rain, it don’t matter.” We are putting out landplaster in peanuts now to supplement calcium. If we don’t have enough calcium, we get “pops”. This usually happens more in dryland fields as we also need water to move the Ca […]
Posted in: Peanuts -
Disease Update by Bob Kemerait CORN: No southern rust has been found in Georgia to date. Apparently, there is not a lot in Florida either. Spores from Florida are typically a threat to our corn crop. Little disease there means lower risk here in Georgia. Jason Brock and I are seeing a fair amount […]
-
Fertility (Glenn Harris) Replacing Nutrients Leached by May Rains It seems like every time we get a lot of rain I hear people say “well, I guess I lost all my fertilizer”. While nutrient leaching (nutrients dissolved in water moving downward out of the root zone of plants) is a legitimate concern, especially on our […]
-
Considerations for the Remainder of the Planting Season (Mark Freeman) This spring has been especially challenging for cotton planting in many parts of the state. Dry weather early in the planting window followed by continual rainfall in the second half of May have delayed planting of over one third of the 2018 crop into June. […]
Posted in: Cotton -
Cotton Insects (Phillip Roberts) The question has been asked if we should manage insects differently in late planted cotton. The answer is no, however we cannot afford to make any mistakes as mistakes will be costly. A late planted crop will have limited time to effectively bloom and set harvestable bolls. Cotton with a more […]
-
Cotton weed control (Culpepper) Weather has certainly challenged the management program. The intense and often overwhelming rainfall in recent weeks has greatly limited our ability to be timely with weed management programs throughout Georgia. Below are a few discussion points to address common questions/concerns. 1. Preemergence (PRE) herbicides in 2018 have been priceless providing excellent […]