Sign up now for 2025 crop pest alerts
COLUMBIA, Mo. – University of Missouri Extension’s Pest Monitoring Network offers free, timely pest alerts to farmers and gardeners, says MU Extension crops entomologist Ivair Valmorbida. Early detection allows farmers to take quick action before infestations become severe. By scouting and monitoring their fields, farmers can make management decisions to prevent yield loss and reduce pesticide use.
Are there opportunities to cut fertilizer costs in 2025?
COLUMBIA, Mo. – University of Missouri Extension economist Ben Brown and others predict 2025 corn prices will drop below $4.50 per bushel. This is one of a series of articles by University of Missouri Extension specialists suggesting ways to reduce input costs in a year that many farmers may struggle to keep production costs below the price of corn.
10 ways to manage high input costs in 2025
ST. JOSEPH, Mo. – University of Missouri Extension agronomist Wayne Flanary says 2025 likely will be a year when corn producers need to batten down the hatches to offset low sale prices and high input costs. MU Extension ag business economist Ben Brown and others predict that corn prices will fall below the $4.30 mark by the end of 2025, a marked drop from $6.54 per bushel in 2023.
MU studies how varieties, seed treatments reduce SCN
COLUMBIA, Mo. – Soybean growers can’t rely on seed treatments alone to combat soybean cyst nematode (SCN), says University of Missouri Extension state plant pathologist Mandy Bish.
Do fungicides pay off in soybean?
COLUMBIA, Mo. – Fungicides can be an essential part of an integrated pest management plan, but they do not always provide a positive return on investment for soybean producers, according to University of Missouri strip trial research.
Be on lookout for stink bugs in soybean in 2025
COLUMBIA, Mo. – Missouri soybean farmers should be on the lookout for several species of stink bugs in 2025, says University of Missouri Extension state crops entomologist Ivair Valmorbida.
Red crown rot: No cure for this soybean disease
COLUMBIA, Mo. – Once red crown rot spreads, you cannot unspread it, says University of Missouri Extension state plant pathologist Mandy Bish. Currently, soybean and disease specialists know of no cure for red crown rot, which can reduce yields by an estimated 80% in severe cases. Seed treatments may reduce symptoms and infection, but these treatments cannot eliminate the fungus, which persists in the soil.
MU Extension releases enterprise budgets for 2025
COLUMBIA, Mo. – University of Missouri Extension has released its latest crop and livestock enterprise budgets tailored to help Missouri farmers and ranchers plan for a productive 2025. MU Extension specialists have updated 38 budgets for farmers working with row crops, beef, swine, dairy, sheep, goats, forages and more. Region-specific budgets have also been developed for southeastern Missouri crops like cotton, peanuts and rice.
Avoid applying fall anhydrous in northern, central Missouri
COLUMBIA, Mo. – University of Missouri Extension state nutrient management specialist John Lory advises against fall application of anhydrous ammonia anywhere in Missouri. Fall application increases the risk for substantial losses in the period between fall and when the corn needs the nitrogen in June and July. Instead, preplant and side-dress applications to minimize potential losses of applied nitrogen, he says. Apply into cold soil
MU Extension highlights education, innovation at award-winning Soybean Festival
NORBORNE, Mo. – “Soy Much More for ’24!” rang true for this year’s Norborne Soybean Festival, Aug. 1-3 in Carroll County. For over 40 years, this festival has built civic pride, forged greater community bonds and celebrated the area’s number one industry – agriculture, said University of Missouri Extension engagement specialist Chelsea Corkins.
MU study looks at poultry litter's impact on soybean yields
ROCK PORT, Mo. – A six-year study at the University of Missouri’s Graves-Chapple Extension and Education Center in northwestern Missouri looked at the impact of poultry litter on soybean crops. “Poultry litter is increasingly being applied to row crops in northwest Missouri,” said MU Extension agronomy specialist Wayne Flanary, who conducted the research. “Manures such as litter are valuable because they add organic matter and…
First case of red crown rot confirmed in Missouri
COLUMBIA, Mo. – University of Missouri Extension state plant pathologist Mandy Bish reports confirmation of red crown rot, a yield-robbing soybean disease, in Marion County in northeastern Missouri. This is the first confirmed incidence of the disease in the state. Bish says MU Extension specialists have been scouting for the pathogen since its confirmation in Illinois in 2018.
Brazilian farmers and crop consultants visit MU
COLUMBIA, Mo. – University of Missouri Extension state crops entomologist Ivair Valmorbida and state soybean specialist Andre Reis hosted a group of influential farmers and crop consultants from Brazil on July 19-20 in Columbia. “The collaboration between Missouri and Brazilian soybean farmers is an ongoing one as each seeks to learn from the other to feed the world,” says Valmorbida.
Japanese beetle numbers increasing in corn, soybean
COLUMBIA, Mo. – Missouri corn and soybean growers are reporting growing numbers of Japanese beetles in crops in recent weeks, says University of Missouri Extension state entomologist Ivair Valmorbida. Valmorbida uses numbers from MU Extension’s Pest Monitoring Network, which gathers information from across the state
MU Extension releases soybean yield tool
COLUMBIA, Mo. – A new tool developed by University of Missouri Extension’s state soybean specialist, Andre Froes de Borja Reis, can indicate soybean growth and anticipate yield deviations before the end of the season. “This tool is designed to predict soybean development and yield based on crop growth models,” Reis said. “It simulates soybean growth in various regions of Missouri, using both historical and current weather data.”
MU Graves-Chapple Center compares corn, soybean tillage systems over decades
ROCK PORT, Mo. – Decades-long research on corn and soybean plots at the University of Missouri Graves-Chapple Extension and Education Center in northwestern Missouri shows how tillage systems have affected yields. Four of the most common tillage systems were compared at Graves-Chapple in Rock Port: fall and spring disk; spring disk; no-till; and fall chisel and spring disk.
Soybean gall midge spreading in Midwest
COLUMBIA, Mo. – Soybean gall midge is appearing about 10 days earlier than usual in Nebraska crops, says University of Nebraska-Lincoln Extension crop protection and cropping systems specialist Justin McMechan. That could spell trouble for Missouri soybean growers as well.
Challenges and strategies in optimizing soybean planting
COLUMBIA, Mo. – A grower’s planting operation and crop stand establishment is the most critical event in every farmer’s calendar, said Andre Reis, University of Missouri Extension state soybean specialist.
Research leads to potential increases in Missouri soybean yield
COLUMBIA, Mo. – Missouri soybean yields have the potential to reach or exceed national averages, says University of Missouri Extension state soybean specialist Andre Reis. Nationally, soybean yields have grown at a pace of 0.4 bushel per acre per year over the past 80 years, according to the USDA National Agricultural Statistics Service. Illinois growers saw a 0.47 bushel per acre per yield upturn, while Iowa boasted a 0.48 bushel per…
Be on guard for older soil-borne and look-alike soybean diseases
Farmers faced challenges during the 2023 drought as soybean diseases like sudden death syndrome, red crown rot, and charcoal rot exhibited similar symptoms.
Test for soybean cyst nematode this fall
COLUMBIA, Mo. – Oct. 2 is National Nematode Day and marks a good time to test fields for soybean cyst nematode (SCN), the No. 1 pathogen of soybean in the United States.“We anticipate the highest SCN levels to occur at the end of the season. Identifying problematic areas this fall can help with 2024 planting decisions,” said Mandy Bish, University of Missouri Extension plant pathologist and director of the SCN Diagnostics clinic.
MU Extension to hold crop and forage chat in Palmyra
PALMYRA, Mo. - Producers in northeastern Missouri can hear crop and forage updates from University of Missouri Extension specialists at a free event in August.The MU Extension Crop and Forage Chat will be 9-11 a.m. Friday, Aug. 11, at the Shawn Kiefaber/Kenny Lovelace Farm, 1 mile west of Palmyra, off U.S. 61 on County Road 318. In the event of rain, the event will move to the fairgrounds livestock barn at Flower City Park, 1000 W. New…
Sample fields for SCN after soybean harvest
COLUMBIA, Mo. – Right after soybean harvest is the time to test fields for soybean cyst nematode (SCN), the No. 1 pathogen of soybean in the United States.
Glufosinate-resistant Palmer amaranth found in Missouri Bootheel
PORTAGEVILLE, Mo. – University of Missouri Extension researchers have confirmed the first case of glufosinate-resistant Palmer amaranth in Missouri’s Bootheel region.Palmer amaranth has been MU Extension weed scientist Kevin Bradley’s No. 1 weed to watch in the rest of the state for years.Palmer amaranth spreads and adapts quickly to herbicides. When it goes to seed, the weed is a superstar, producing as many as 1 million seeds per…
Plants respond to heat differently than humans
COLUMBIA, Mo. – Extreme heat affects plants differently than humans.With triple-digit temperatures this summer, grain crop growers should understand how heat affects plants, says University of Missouri Extension agronomist Bill Wiebold.First, human concepts such as “heat index” or “feels like” do not apply to plants, Wiebold says. People and plants feel and react differently to heat.