WebSeedcorn maggot has a lower developmental threshold of 39°F and an upper threshold of 84°F. Peak adult emergence for the first generation occurs at 360 accumulated degree … WebCorn Campus Specialists. Sotirios Archontoulis. Associate Professor of Integrated Cropping Systems. (515) 294 7413. Erin Hodgson. Professor, Extension Entomologist Specialist , …
Tall Corn State: An Iowa Story by Thomas Leverett - Goodreads
Web12 apr. 2024 · The 2024 moth trapping season is underway, and our volunteers began placing traps the week of March 26. Black cutworm (BCW) monitoring is a long-standing project in Iowa, and true armyworm (TAW) was added in 2024. Both of these pests are migratory, making it difficult to predict where populations will establish year to year. Web5 uur geleden · Corn yields have typically been highest if farmers plant seed during a roughly four-week time period from mid-April to mid-May, according to data collected by Iowa State. Even though planting was delayed last year and the growing season was haunted by drought, the state still averaged yields of about 200 bushels per acre. derivative of 22
Prime corn yields are likely gone for Iowa farmers, agronomist says
Web22 uur geleden · Topsoil temperatures everywhere in Iowa this week exceeded 50 degrees — a key threshold for corn seed germination — but they were projected by Iowa State … WebAlthough it is sometimes called the "Corn State," Iowa really is a breadbasket for the U.S., with 90 percent of its land devoted to farming. The main products are corn and hogs. … Web18 mei 2024 · I get it. Iowa and Idaho kind of sound alike, especially if you aren’t from a neighboring state. When I meet people from the east coast or the south, they hear Iowa, and they think potatoes. We are corn. And pigs. And we’re actually called the Hawkeye state. If you care… Not that I know everything about all of the other states. I’m not ... derivative of 2/3x 3/2