Monday, April 13, 2026

mississippi

Glyphosate-resistant Italian ryegrass management: Now is the time!

• By Daniel Stephenson and Josh Copes • Glyphosate-resistant Italian ryegrass has been an issue in the mid-South for the past 10 to 15 years. In Louisiana, growers have been battling this pest for five to 10 years, and the...

Know when to safely terminate irrigation

• By Erick Larson • We have a wide range of corn maturity due to sporadic planting opportunities this spring, but much will be denting and filling kernel size and weight soon. Assuming the crop is already made can quickly...

How to estimate corn yield before harvest

• By Erick Larson • You can estimate corn yield by thoroughly sampling random ears in a field and using a multiplication formula. It will take some effort, knowledge and luck to represent a field, but it can satisfy your...

Reassess your strategy regarding tassel applications

• By Erick Larson • Mississippi’s corn crop is spread out this year across a considerable range of planting dates, with a few early fields already tasseling, and the bulk will be soon. Tassels clearly distinguish the transition from vegetative...

Got hog damage? There’s an app for that

According to a Mississippi State University research study, feral pigs cause $66 million in property damage in the Magnolia State each year. With the wild hog population increases and damage estimates constantly changing, it’s now easier to report and...

Wet weather delays Mississippi row crop planting

Wet weather that won’t let up has resulted in a very slow start to Mississippi row crop planting, and time is running out for corn. Erick Larson, grain crops agronomist with the Mississippi State University Extension Service, said he expects...

Tips for managing nitrogen fertilizer during wet weather

• By Erick Larson, Larry Oldham and Bobby Golden • Mississippi’s warm, wet climate can pose considerable issues with nitrogen fertilization for corn, which is quite responsive and demands high amounts for optimal productivity. But the climate also greatly increases...

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