Economic thresholds are developed by researchers to let farmers know when to invest in managing an insect, disease or pest to keep it from reaching an economic injury level (EIL). The EIL is when the crop value lost to injury exceeds the cost of treatment. Using thresholds are an important tool for farmers in knowing…
Did you spot the use of soy while watching the Olympics? The 17 days of competition took place in host city Rio de Janeiro, where the three electrical transformers powering the games were built with Cargill’s Envirotemp® FR3® natural ester fluid, which is soybean-oil based. Power utility company Light, which already uses FR3® in its…
With Tropical Storm Hermine coming through North Carolina last weekend, Dr. Jim Dunphy warns there is a good chance of rust spores coming into North Carolina. As the storm crossed the Florida panhandle there is a chance it picked up and carried rust spores to our state as it passed through. In the next two…
Scouting is one of the most important things you can do to identify issues in the field and choose the most cost-effective course of action to solve them. Use this chart as a reminder of the steps to get it done right.
Over 50 farmers and sales reps gathered in Scotland Neck yesterday for a Soybean/Cotton Field Day. A foggy morning turned into a hot day but that didn’t stop us. For the soybean part, Dr. Jim Dunphy discussed variety selection and planting date. Fifteen different RoundUp Ready varieties were on display for folks to look at.…
With greater than 80% of the soybean acreage in North Carolina setting pods, now is the time to be on the lookout for pod feeding insects. Pod feeders are the most dangerous insect pest as they directly attack soybean yield by feeding on the seeds/pods. Corn earworm and stink bugs are the two most serious…
Representatives of China’s top soy processors visited North Carolina on Friday – Saturday Aug. 26-27. The trade team was on a multi-state U.S. tour organized by the U.S. Soybean Export Council (USSEC.) The team had an unforgettable experience on the Fleming Brothers farm in Halifax County and at the Ram Albemarle Club on the Roanoke…
Stem canker is a fungal disease that occurs sporadically from year to year in North Carolina. Infection is dependent on favorable weather conditions, specifically prolonged wet weather early in the season. Stem canker is caused by fungi in the genus Diaporthe. Infection by the fungus occurs early in the season, during the early vegetative stages…
There are many benefits to adding cover crops into a rotation, including the potential for increased profit, reduced inputs, reduction in herbicide use, improved water filtration and erosion control and runoff prevention. Learn more in THIS ARTICLE about why cover crops are worth considering.
From the office of Jim Dunphy, Crop Science Extension Specialist (Soybeans) and Lindsey Thiessen, Extension Plant Pathologist This morning, Asiatic Soybean Rust was confirmed on soybeans in Colleton County, SC. One pustule was detected on one leaf out of 50 examined. The soybeans were at stage R4 (full length pods in the top four nodes of…