Annual Midville Row Crop Field Day—Set for August 12th —Virtually
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Peanut posts
Hot and dry weather can bring on a myriad of issues for peanut farmers. Right now we are seeing lesser cornstalk borer infestations and they are on the rise. Growers should be scouting for moths, silk tubes at the soil line and caterpillars in their peanut fields.
Peanut seed saved from last year went through a lot of hot and dry weather. This can lead to a build up of pathogens in and on the seed. Good seed treatment and in-furrow fungicide applications can and do help, but sometimes that is not enough.
Every peanut farmer in Georgia will benefit from some disease management program and, for most growers, fungicides are at the heart of such a program. Growers are aware that a fungicide program generally begins approximately 30 days after planting, but the exact starting date is effected by several factors, to include the history of the field, what has already been applied at planting and what specific fungicides will be used in the future.
Once the peanut crop is in the ground it’s time to start considering how to manage it, and specifically how to manage irrigation. The simplest method is the UGA Checkbook in Figure 1 below.
It has been such a warm spring everyone is itching to get into the field and start planting. For peanuts it needs to be 68 degrees at the 4 inch soil depth for 3 consecutive days with no cold front predicted.
Many of you are in the field planting corn or are getting ready to as soon as you can. This weed control reference sheet was given out by Eric Prostko at our Row Crop Weed Control Meeting. But if you missed it or would like to have access to it…
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Every year we get calls on which peanut fungicide to use. Growers ask what is best. They want to know if the conditions in this season warrant changes in what they normally do. Every season brings it’s own challenges and there is NOT a one size fits all answer. Peanut fungicide choices depend on the field, the conditions, the variety and your budget.
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Many people are still planting and have not gotten to the next step yet but I wanted to put this info out there again to make sure you all had access to it when you need it. Below are the UGA Recommended herbicide programs for row crops.
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