It’s January once again, and that means it’s time for the Peanut Grower’s Pesticide Guide. The guide continues to include sections on identifying common diseases, insects and weeds found in peanuts. Pest management begins with correct identification of the problem. This information is reviewed and updated by experts in their fields. As farmers, you know who to go to for ... Read More »
A proactive approach using diverse weed-control tactics is the most effective way to manage herbicide resistance. Early detection leads to easier management and decreases the potential spread of the resistant biotype. Unfortunately, because resistant plants and susceptible plants look alike, resistance often is not detected until the resistant biotype has spread to 30% or more of the field and perhaps ... Read More »
Scouting is the best way to find problems before it is too late. • By Amanda Huber • Rainfall or irrigation is needed in peanut production for many reasons, including activation of pest products. With the lack of moisture in the early season, pests preferring hot, dry conditions, such as lesser cornstalk borer, were able to establish significant populations. “Lesser cornstalk ... Read More »
• By David Jordan • Peanuts planted in June will need all the help they can get in order to make a crop in a timely manner. If August, September, and October are like 2018, we should have plenty of heat units and moisture to mature a late-planted crop. But this is not a given. We could have a cooler summer, ... Read More »
Keep the crop clean through the first weeks to maintain peanut yield. Weed management is truly a year-round process. It may begin in planning before the crop is planted, but it really never ends. The harvesting of the crop may only signal the start of field record keeping, where weed problems and successes are documented. Since this is the start ... Read More »
Every now and then, this weed emerges to remind producers it can be quite a formidable foe. Tropical spiderwort, also called Benghal dayflower, is a weed that came on the row-crop production scene in the early 1990s and continues to crop up from time to time. Although Palmer amaranth became the weed garnering most of the attention in the last ... Read More »
1. Field Selection / Rotation: Peanuts require well-drained land and do best on soils with a sandy surface. Avoid fields with recent soybean history as best you can and eliminate from future rotation. Sustainable production requires a minimum of two years, three are better, of cotton or corn, not legumes, in between peanut crops. 2. Soil test: P and K ... Read More »
Some areas are right on schedule, but other producers face uncertainty and challenges. For the most part, planting is on schedule for many producers aided by warm temperatures and adequate moisture. For others, particularly those still reeling from the devastation of Hurricane Michael, the barriers to planting seem insurmountable. Pam Knox, University of Georgia agricultural climatologist, reports that farmers in ... Read More »
Hopefully everyone has finished up planting or is almost done by now. I know we have had some seed quality issues with the crop in some places this season, but maybe yours is off to a good start. If not, remember, we recommend 6 seed per foot of good seed to have a final stand of 4 plants per foot. ... Read More »
This image provides a visual of injury from Valor SX in peanut. The greatest injury potential is when rain occurs as peanuts are emerging, especially intense rain that causes splashing of herbicide onto leaves. While the injury can be alarming, in my experience the injury is transient and peanuts recover quickly. Even when injury is considered excessive, the injury most ... Read More »
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