Information provided by Dr. S Dee Jepsen, State Leader of the OSU Extension Agricultural Safety & Health Program
As many farmers know, grain dust contains more than meets the eye. Moreover, the dust you inhale may also contain microbes, insects, and additional plant fodder. All of which are affected by temperature and humidity fluctuations. It is important to better understand what is in your grain dust, since many biological contaminants have been linked to health conditions like asthma and chronic bronchitis. That is why the OSU Extension Agricultural Safety & Health Program wants to sample your grain dust during a loud out period. See below for study details:
By: Anne Dorrance, Ohio State University
Frogeye leaf spot
Several reports over the last two weeks of heavy frogeye leaf spot pressure in some fields as well as low to moderate pressure in others. This disease will continue to increase and infect new foliage as it develops on these late planted soybeans. Based on our previous research, only once (2018) in 14 years of studies did applications at the soybean growth stage R5 contribute to preserved yield. At the R5, the leaf at the terminal is fully developed and the pods at any one of the top four nodes is fully expanded, but the seeds are just beginning to expand. Continue reading
By: Peter Thomison, Ohio State University
Lately I have received questions as to whether corn at various stages of development, especially the blister (R2) and dough stage (R3) stages, will mature before the 50% average frost date. Continue reading
By: Stephanie Karhoff
Steve Groff, Cover Crop Consultant
This blog post is a summary of Steve Groff’s National Cover Crop Summit session of the same title. Steve Groff will also be a speaker at the “Cows Under the Covers” Grazing & Cover Crop Workshop on August 21st at Person Farms, and the 2019 Hillsdale County Nutrient Management Field Day on August 22nd at Stoney Ridge Farms. See the events page here for more details.
This week’s trap report for Williams County included Western Bean Cutworm (WBC) adults captured from August 12-18. This is the eighth week of monitoring. There were 0 moths per trap the first two weeks; 2 moths per trap the third week; 14 moths per trap the fourth week; 64 moths per trap the fifth week; 20 moths per trap the sixth week; 3 moths per trap the seventh week; and 2 moths per trap this week.
By: Clint Schroeder, Allen County OSU Extension
The United States Department of Agriculture (USDA) released their World Agriculture Supply and Demand Estimates (WASDE) report earlier this week and it has certainly taken the market by surprise.
By: Peter Thomison
Many corn fields are still silking (and some are just past the mid-vegetative stages)….so, it may seem a little early to discuss estimating grain yields. However, according to the most recent NASS crop report, for the week ending Aug. 8, 2019, 25% of the corn crop has reached the dough stage (compared to 63% for the 5 year average). Corn growers with drought damaged fields and late plantings may want to estimate grain yields prior to harvest in order to help with marketing and harvest plans. Continue reading
By: Stephanie Karhoff
To risk sounding redundant, 2019 has been a challenging year. According to the Farm Service Agency, adverse weather conditions resulted in 1,485,919 Prevented Planting acres across Ohio. With challenge, however, comes opportunity. Continue reading
By: Christina DiFonzo, Michigan State University Extension, Department of Entomology
In the last two weeks, I’ve had many calls, texts and pictures of caterpillars in corn ears (hey, at least some fields have ears). It is important to correctly identify which species are feeding in infested fields, not just to make the right management decision but to be sure that Bt traits are working as expected.
The body surface of corn earworm is rough with small, black spines and dark spots. It varies in body color (brown, yellow, pink, green) and has prominent colorful striping. Photo credits: C. DiFonzo, C. Bauer and M. Roth.
By: Stephanie Karhoff
The U.S. Department of Agriculture (USDA) released a report yesterday (August 12th) disclosing the number of prevented planting acres reported to the Farm Service Agency (FSA).Countrywide, there were 19.4 million acres that went unplanted this year. Ohio had 1,485,919 prevented planting acres.
In Williams County specifically, there were 60,373 prevented planting acres (9th highest county). Of these, 31,298 acres were soybeans, and 29,074 were corn. There were 638 failed acres of winter wheat, and 117 failed acres of alfalfa (both irrigated and non-irrigated).