Crop Protection

Crop Protection

Weeds choking out crops. Diseases devastating yields. Insects ravaging acres. Mother Nature doesn’t make it easy for farmers. Find out how to rid your fields of pests and preserve yield potential.

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Crop Protection
  • Spider Mite Control | Ag PhD

    Might a tiny terror be destroying your fields? Brian and Darren help you identify it and protect your yields from getting tangled up in webs.

  • Common Speedwell | Ag PhD

    Don't play catch up with this winter annual. Overtake it in the fall and and you can put the brakes on it, say Brian and Darren.

  • Come To Field Day 2026, Crop Safety with Dicamba, Spider Mite Control | Ag PhD

    This week the Hefty brothers invite you to America's biggest one-day ag event, give a lesson on dicamba in corn, and help you vanquish a small but mighty foe. The Weed of the Week gets stopped in its tracks, and Darren ditches the farm for Iron Talk.

  • The Replant Gamble | Ag PhD

    A farmer's gotta know when to hold 'em and when to fold 'em. Darren Hefty explains what might happen if disaster strikes in the spring.

  • Crop Safety With Dicamba | Ag PhD

    Drift isn't the only issue when using dicamba. The Hefty boys share their expertise when using it in your corn.

  • July 4, 2026 - Ag Market News | Progressive Ag

    A weekly summary of ag market news by top rated Progressive Ag.

  • How a “Proper Trial” on His Farm Convinced Nathan to Offer Heads Up | Heads Up

    Why Border View Farms / Excel Seeds Recommends Heads Up Seed Treatment in Southern Michigan and Northern Ohio.

    Waldron, MI

    In Southern Michigan and Northern Ohio, where soils can be very productive, soybean diseases are a yearly challenge. Nathan Baker shares how a "proper trial" on his own far...

  • Why Do Seed Dealers in NW Iowa Choose to Put Heads Up® on Every Acre? | Heads Up

    Listen to Paul Benson with Seed Professionals tell the story of how Heads Up became a staple product for his customers.

    "We started offering Heads Up over 10 years ago — first testing it on our own farm. Every year for nine years, we saw at minimum a 2-bushel advantage, and as much as a 15-bushe...

  • Soybeans Under Stress | Ag PhD

    Darren talks about some of the things that can limit a soybean plant's yield potential during the growing season.

  • Waterpod | Ag PhD

    Waterpod may not be the most difficult weed to control, but it can be a nuisance. Brian and Darren discuss control options.

  • Corn Rootworm Beetles | Ag PhD

    Find out why you should control corn rootworm beetles when you first see them, instead of waiting or not spraying at all.

  • Late-Season Soybean Weed Control | Ag PhD

    The Hefty brothers discuss some herbicide options you could use if you have weeds popping up later in the season in soybeans.

  • Bigger Stalks, Late-Season Soybean Weed Control, Corn Rootworm Beetles | Ag PhD

    Brian and Darren discuss fertility and soil structure as it relates to the stalk size of plants. They also talk about your options for controlling weeds late in the season in soybeans, and why you should spray for corn rootworm beetles when you first see them instead of waiting.

  • “If I Were to Say One Thing About It, I’d Say Put It on Every Acre.” | Heads Up

    How T H Agri-Chemicals tackles White Mold throughout Wisconsin.

    “If I were to say one thing about Heads Up, I’d say put it on every acre.”

    "Our main disease we deal with is white mold. In a vegetable rotation where white mold is prevalent, we saw a 7-bushel advantage in treated vs. untreated tr...

  • Greensnap | Ag PhD

    When is fast-growing corn not a good thing? Agronomist Darren Hefty says the answer is blowing in the wind.

  • Corn Fungicide Timings | Ag PhD

    You might be surprised, but the Hefty brothers don't always put a fungicide on their corn. Learn why, and more of their smart farming here on Ag PhD.

  • Black Medic | Ag PhD

    This weed can grow where nothing else will. Don't worry, the Hefty boys have the right prescriptions to wipe it out everywhere.

  • Best Hours for Spraying | Ag PhD

    There's only a couple of really good "spray days" on each farm every season. Darren Hefty has advice for spraying on the other couple hundred days!

  • Soybean Growth Stages, Corn Fungicide Timings, Satellite Imagery | Ag PhD

    Brian and Darren invite you to learn about soybeans from the inside out, preventing sick corn, and changing your point of view of your fields. If this Weed of the Week ails you, we've got your cure. Plus an Iron Talk you can set your watch to.

  • How LD Seeds Tackled White Mold in a High-Pressure Year | Heads Up

    Southern Manitoba and the edge of the Red River Valley can experience significant yield losses from white mold when environmental conditions are favorable. While white mold is not a concern every year, outbreaks can be severe when the disease develops. The 2025 growing season was one of those yea...

  • Real Results From A Central Michigan Farm | Heads Up

    Central Michigan is known for its productive farmland, where corn, soybeans, wheat, and other crops thrive across a diverse agricultural landscape.

    Along with strong yield potential comes disease pressure. Sudden Death Syndrome (SDS), white mold, and the growing threat of tar spot continue to ch...

  • Treatments Dynamic Cropping Systems Recommends in West Central, MN | Heads Up

    Otter Tail County, MN — West Central Minnesota is known for its abundance of lake homes and the weekend warriors who come to enjoy their summer vacations. It's also home to highly productive farm ground, where corn, soybeans, and edible beans are raised.

    But with high potential for big yields co...

  • Insect Control Tips | Ag PhD

    Darren shares advice on getting the most out of your insecticide applications.

  • Jerusalem Artichoke | Ag PhD

    Jerusalem artichoke can be a tasty plant, but it's a weed if it's in the wrong place. Brian and Darren talk about control of this weed on the farm.