All Episodes
Ag PhD Radio on SiriusXM 147 — 534 episodes
06 12 26 Farmer Friday!
06 11 26 Crown Rot and Stalk Rots in Corn
06 10 26 Wheat Heading Treatments
06 09 26 Why Do Herbicides Fail?
06 08 26 Sclerotinia White Mold
06 05 26 Farmer Friday!
06 04 26 Pulling Your Own Soil Tests
06 03 26 Ag PhD Mailbag Show!
06 02 26 Alfalfa Treatments in Between Cuttings
05 29 26 Farmer Friday
05 28 26 Plant Growth Regulators and Plant Hormones
05 27 26 Improving Spray Performance
05 26 26 Soybean Aphids
05 22 26 Farmer Friday!
05 21 26 Biofuels
05 20 26 Corn Tasseling - Fungicides, Insecticides, and Nutrients
05 19 26 In-Crop Fertilizer Applications - Foliar and Soil
05 18 26 Bean Leaf Beetles
05 15 26 Farmer Friday
05 14 26 Visual Nutrient Deficiencies in Corn
05 13 26 Controlling Spray Drift
05 12 26 Post Soybean Herbicides
05 11 26 Early Corn Fungicides
05 08 26 Farmer Friday!
05 07 26 Ag PhD Mailbag Show!
05 06 26 Alfalfa Insects
05 05 26 Post Corn Herbicides
05 04 26 Tiling in Crop
05 01 26 Farmer Friday!
04 30 26 Ag PhD Mailbag
04 29 26 Spray Tank Cleanout
04 28 26 Ag PhD Radio Show
04 27 26 Spraying Around the Yard
04 24 26 Farmer Friday
04 23 26 Spring Herbicide Application
04 22 26 Corn Growth Stages
04 21 26 Field Scouting
04 20 26 Soil Health
04 17 26 Farmer Friday!
04 16 26 Soybean Inoculants
04 15 26 Increasing Protein Levels in Wheat
04 14 26 Plant Tissue Analysis
04 13 26 Three Pre's in Soybeans
04 10 26 Farmer Friday
04 09 26 Streambarring in Wheat
04 08 26 Soybean Seed Treatments
04 07 26 Corn Lodging
04 06 26 Mailbag
04 03 26 Farmer Friday!
04 02 26 Correcting Wet Fields
04 01 26 Increasing Organic Matter in the Soil
03 31 26 Sulfur Needs of Crops
03 30 26 Wheat Fungicides and Insecticides
03 27 26 Farmer Friday!
03 26 26 Pop-Up /In-Furrow Fertilizer
03 25 26 Corn Rootworms
03 24 26 Ag PhD Mailbag Show
03 23 26 Corn Fungicides
03 18 26 Copper
03 16 26 Raising Conventional Soybeans
03 13 26 Farmer Friday!
03 12 26 Live from Ag PhD's Neal Kinsey Seminar
03 11 26 Ag PhD Mailbag!
03 09 26 Balancing Soil Fertility
03 06 26 Farmer Friday!
03 05 26 Wheat Fertility Timing and Application
03 04 26 Resistant Weeds
03 03 26 Three Things You Should Be Doing in Soybeans
03 02 26 What to Put In-Furrow on Corn
02 24 26 Spring Tillage
02 23 26 Pre-Emerge Corn Herbicides
02 20 26 Mailbag
02 19 26 Fixing Micronutrient Issues on the Farm
02 18 26 Ag PhD Corn Workshop
02 17 26 Live from the Ag PhD Soils Clinic
02 16 26 Spring Manure
02 13 26 Agronomy Workshop in York, NE
02 11 26 Nutrient Stratification
02 04 26 Pre-Emerge Wheat Herbicides
02 03 26 Corn Diseases
02 02 26 Ag PhD Mailbag
01 30 26 Agronomy Workshop in Utica, IL
01 29 26 Agronomy Workshop in Terre Haute, IN
01 28 26 Agronomy Workshop in Allentown, PA
01 23 26 Farmer Friday!
01 22 26 Ag PhD Mailbag Show
01 19 26 Spray Coverage
01 16 26 Farmer Friday!
01 13 26 Ag PhD Naturals Workshop
01 12 26 Soil Organic Matter
01 09 26 Farmer Friday
01 08 26 Making Your Own Potassium Recommendations
01 07 26 Soil Sampling
01 06 26 Nitrogen Stabilizers
01 05 26 Improving Spray Performance
12 31 25 2026 Resolutions for the Farm
12 30 25 - 2025 in Review
12 29 25 Ag PhD Mailbag Show!
12 23 25 New Crop Protection Products
12 22 25 Building Up New Farm Ground
12 19 25 Farmer Friday!
12 18 25 Your Fertility Program
12 17 25 Insect Control in Soybeans
12 12 25 Farmer Friday!
12 11 25 Foliar Wheat Diseases
12 10 25 Ag PhD Mailbag Show
12 09 25 Corn Soil Insecticides
12 05 25 Farmer Friday
12 02 25 Tips for Higher Yields in Wheat
12 01 25 Improving Seed Emergence
11 21 25 Farmer Friday!
11 20 25 Canola Production
11 19 25 Picking Soybean Varieties for Disease Tolerance
11 18 25 Tips for Higher Yields in Soybeans
11 17 25 Newer Crop Pests
11 14 25 Farmer Friday!
11 13 25 Tips for Higher Yields in Corn
11 12 25 Managing SCN
11 11 25 Soybean Seed Decisions
11 10 25 Milo/Sorghum Production
11 07 25 Farmer Friday!
11 06 25 Cation Exchange Capacity
11 05 25 Winterizing Farm Equipment
11 04 25 Manure Management
11 03 25 Biologicals Products
10 31 25 Farmer Friday!
10 30 25 Building Up New Farm Ground
10 29 25 Banding vs. Broadcasting Fertility
10 24 25 Farmer Friday!
10 23 25 Fall Weed Control
10 21 25 Compaction
10 20 25 Corn Herbicides
10 17 25 Farmer Friday
10 16 25 Drain Tile
10 15 25 Finance Programs from Seed and Crop Protection Companies
10 14 25 Insects in Wheat
10 13 25 Pigweed Control
10 10 25 Farmer Friday!
10 09 25 Anhydrous
10 08 25 Alfalfa Management
10 07 25 Nitrogen for Soybeans
10 06 25 Soybean Diseases
10 03 25 Farmer Friday!
10 02 25 Gypsum
10 01 25 Corn Rootworms
09 30 25 Comparing Soil Tests to Yield
09 29 25 Building and Managing Soil Phosphorus
09 26 25 Farmer Friday
09 25 25 Potassium
09 24 25 Bacterial Diseases in Corn
09 23 25 Cover Crops
09 22 25 Sudden Death Syndrome in Soybeans
09 19 25 Farmer Friday
09 18 25 Managing Soil pH
09 17 25 Fall Nitrogen
09 16 25 Fall Tillage Considerations
09 15 25 White Mold
09 12 25 Farmer Friday!
09 10 25 Residue Management
09 08 25 Harvest Loss
09 05 25 Farmer Friday
09 04 25 Saving Money on Herbicides
09 03 25 Picking the Right Seed
09 02 25 Fall and Lawn Pasture Spray
08 29 25 Ag PhD Radio Show
08 28 25 Water Management
08 22 25 Farmer Friday
08 21 25 Potassium
08 20 25 Crop Rotation Restrictions
08 19 25 Crop Desiccation
08 18 25 Wheat Pre-Emerge Herbicides
08 15 25 Farmer Friday!
08 14 25 What's New for 2026
08 13 25 Herbicide Carryover
08 12 25 Late Season Soybean Growth Stages
08 11 25 Micronutrients
08 08 25 Farmer Friday
08 07 25 Resistant Weeds
08 06 25 Ag PhD Mailbag!
08 05 25 Harvest Safety
08 04 25 Ag PhD Field Day Review!
08 01 25 Farmer Friday!
07 31 25 Ag PhD Field Day!
07 30 25 Ag PhD Field Day Preview
07 29 25 Ag PhD Field Day Preview
07 28 25 Field Day Preview
07 25 25 Farmer Friday!
07 22 25 Boron
07 21 25 Late Season Soybean Insects
07 18 25 Ag PhD Radio Show
07 14 25 Ag PhD Mailbag
07 11 25 Farmer Friday!
07 10 25 Ag PhD Field Day Preview
07 09 25 Zinc
07 08 25 Organic Matter
07 07 25 Corn Insects
07 03 25 Corn Rootworms
07 02 25Pigweed Escapes in Corn or Soybeans
07 01 25 Ag PhD Field Day Preview
06 30 25 - Live from the Scouting and Scholarships Workshop
06 27 25 Farmer Friday!
06 26 25 Sunflowers and Late-Season Scouting
06 25 25 Root Pits / Root Digs
06 24 25 Drought-Proofing Your Crop
06 23 25 Corn Leaf Diseases and Fungicides
06 19 25 Grain Bin Management
06 18 25 Influencing Yield Now in Corn
06 17 25 Spider Mites
06 16 25 Late-Season Soybean Weed Control
06 13 25 Farmer Friday
06 11 25 Influencing Yield Now in Soybeans
06 10 25 Soybean Cyst Nematodes
06 09 25 Plant Growth Regulators and Plant Hormones
06 06 25 Farmer Friday!
06 05 25 Late Nitrogen Applications in Corn
06 04 25 Biofuels
06 03 25 Why Do Herbicides Fail?
06 02 25 Hail / Storm-Damaged Crops
05 30 25 Farmer Friday!
05 29 25 In-Crop Fertilizer Applications - Foliar and Soil
05 28 25 Soybean Aphids
05 27 25 Improving Spray Performance
05 23 25 Farmer Friday!
05 22 25 Post Harvest Wheat Burndown
05 21 25 Sclerotinia White Mold
05 20 25 Ag PhD Mailbag!
05 19 25 Spraying Your Shelterbelts
05 16 25 Farmer Friday!
05 15 25 Controlling Spray Drift
05 14 25 Post Soybean Herbicides
05 13 25 Alfalfa Insects
05 12 25 Early Season Naturals
05 09 25 Farmer Friday
05 08 25 Post Corn Herbicides
05 07 25 Spray Tank Cleanout
05 06 25 Increasing Protein Levels in Wheat
05 05 25 Tiling in Crop
05 02 25 Farmer Friday
05 01 25 Soybean Burndown
04 30 25 Ag PhD Mailbag Show!
04 29 25 Gauge and Closing Wheels
04 28 25 Visual Nutrient Deficiencies
04 25 25 Farmer Friday!
04 24 25 Bean Leaf Beetles
04 18 25 Even More Mailbag!
04 23 25 Sudden Death Syndrome in Soybeans
04 17 25 More Mailbag!
04 16 25 Calcareous Soils
04 15 25 Ag PhD Mailbag Show
04 14 25 Wheat Flag Leaf Fungicides
04 11 25 Farmer Friday
04 10 25 IDC in Soybeans
04 09 25 Spray Additives
04 08 25 Three Pre's in Soybeans
04 07 25 Fertilizing Wheat
04 04 25 Farmer Friday!
04 03 25 Pesticide Safety
04 02 25 Soybean Fungicides and Insecticides
04 01 25 Post-Emerge Broadleaf Herbicides in Wheat
03 31 25 Ag PhD Radio Show
03 28 25 Ag PhD Radio Show
03 27 25 Corn Growth Stages
03 26 25 Soybean Seed Treatments
03 25 25 Sunflower Production
03 24 25 Calcium
03 21 25 Ag PhD Radio Show
03 19 25 Canola Crop Protection Programs
03 20 25 Seed Treatments in Wheat
03 17 25 Corn Fungicides
03 14 25 Farmer Friday!
03 13 25 Post-Emerge Grass Herbicides in Wheat
03 11 25 Pre-Emerge Corn Herbicides
03 07 25 Farmer Friday
03 06 25 Early Planting
03 05 25 Ag PhD Mailbag Show!
02 28 25 Farmer Friday!
02 27 25 Ag PhD Live with Neal Kinsey
02 24 25 Insect Control in Soybeans
02 21 25 Farmer Friday!
02 20 25 Fertilizer Placement and Timing
02 19 25 Ag PhD Live from West Point, NE
02 18 25 Ag PhD Mailbag Show
02 17 25 In-Furrow Corn Applications
02 14 25 Farmer Friday!
02 13 25 Spring Manure
02 12 25 Tips for Higher Yields in Wheat
02 05 25 Live from the Ag PhD Soybean Workshop
02 04 25 Ag PhD Soils Workshop
02 03 25 Fixing Micronutrient Issues on Your Farm
01 31 25 Farmer Friday!
01 30 25 Ag PhD Radio Show
01 29 25 Spray Coverage
01 28 25 Bermuda Grass
01 27 25 Nitrogen Stabilizers
01 24 25 Ag PhD Live from Fargo, ND
01 22 25 Things You Should Be Doing for Your Soybeans
01 15 25 Ag PhD Corn Workshop
01 14 25 Ag PhD Naturals Workshop
01 13 25 Balancing Soil Fertility
01 10 25 Farmer Friday
01 09 25 Pasture Crop Protection Programs
01 08 25 Corn Diseases
01 07 25 Building Up New Farm Ground
01 06 25 Newer Crop Protection Products
01 02 25 Improving Spray Performance
12 31 24 2025 Resolutions for the Farm
12 30 24 - 2024 in Review
12 27 24 Farmer Friday!
12 26 24 Prepay - Risks/Benefits
12 23 24 Ag PhD Mailbag Show!
12 20 24 Ag PhD Radio Show
12 19 24 Improving Seed Emergence
12 18 24 Tips for Higher Corn Yields
12 16 24 Fertilizer Placement and Timing
12 13 24 Farmer Friday!
12 12 24 Palmer Pigweed and Waterhemp
12 11 24 Corn Soil Insecticides
12 10 24 Canola Production
12 09 24 Chloride and Molybdenum
12 06 24 Farmer Friday!
12 05 24 Tips for High Yields in Soybeans
12 04 24 Dectes Stem Borer
12 03 24 Your Fertility Program
12 02 24 Iron Deficiency Chlorosis in Soybeans
11 22 24 Farmer Friday!
11 21 24 New(er) Crop Pests
11 20 24 Advocating for Agriculture
11 19 24 Lentil Production
11 18 24 Soil Fertility
11 15 24Farmer Friday!
11 14 24 Alfalfa Production
11 13 24 Iron
11 12 24 Precision Agriculture
11 11 24 Soybean Variety Selection and Disease Tolerance
11 07 24 Ag PhD Radio Show
11 06 24 Managing White Mold
11 05 24 In-Furrow Fertilizer and Other Treatments
11 04 24 Nitrogen for Soybeans
11 01 24 Farmer Friday!
10 31 24 Copper and Zinc
10 30 24 Winterizing Farm Equipment
10 28 24 Post-Emerge Soybean Herbicides
10 25 24 Farmer Friday!
10 24 24 Milo / Grain Sorghum Production
10 23 24 Corn Herbicides
10 22 24 High pH Soils
10 21 24 Strip-Till vs. Conventional Till vs. No-Till
10 18 24 Farmer Friday!
10 17 24 Soybean Diseases
10 14 24 Gypsum
10 11 24 Farmer Friday!
10 10 24 Cation Exchange Capacity
10 09 24 Continuous Soybeans
10 08 24 Weed Control in Winter Wheat
10 07 24 Managing Shelterbelts
10 04 24 Farmer Friday
10 03 24 Fixing Soil Compaction
10 02 24 Building and Managing Ca and S in Your Soil
10 01 24 Cotton Production
09 30 24 Corn Rootworm Resistance
09 27 24 Farmer Friday!
09 26 24 Fertilizing Soybeans
09 25 24 Safety at Harvest Time
09 24 24 Managing Anhydrous Ammonia
09 20 24 Farmer Friday!
09 19 24 Reading a Soil Test
09 18 24 Reducing Erosion on the Farm
09 17 24 Sudden Death Syndrome in Soybeans
09 16 24 Fixing Lodging Problems in Crops
09 13 24 Farmer Friday
09 11 24 Stalk Rots in Corn
09 10 24 Complete Soil Test
09 09 24 Fall Nitrogen
09 06 24 Farmer Friday!!
09 05 24 Fall Tillage Considerations
09 04 24 Late Season Alfalfa Management
09 03 24 Pre-Emerge Wheat Herbicides
08 30 24 Farmer Friday
08 29 24 Biological Products
08 27 24 Winter Wheat Planting Considerations
08 26 24 What's New for 2025
08 22 24 Manure Application and Management
08 21 24 Weed Resistance
08 20 24 Crop Dessication
08 19 24 Boron
08 16 24 Farmer Friday!
08 15 24 Lime
08 13 24 Potassium
08 09 24 Farmer Friday
08 08 24 Increasing Quality and Tonnage in Alfalfa
08 07 24 Grain Bin Preparation
08 06 24 Cover Crops
08 05 24 Harvest Safety
08 02 24 Farmer Friday
08 01 24 Late Season Soybean Insects
07 31 24 When is the Best Time to Buy Fertilizer?
07 30 24 Post Harvest Wheat Burndown
07 29 24 Ag PhD Field Day Review
07 26 24 Farmer Friday!
07 25 24 Ag PhD Field Day!
07 24 24 Ag PhD Field Day Preview!
07 23 24 Ag PhD Field Day Preview
07 22 24 Ag PhD Field Day Preview
07 19 24 Farmer Friday!
07 15 24 Corn Rootworms
07 18 24 Strip-Till
07 12 24 Farmer Friday!
07 08 24 Ag PhD Field Day Preview
07 05 24 Farmer Friday!
07 03 24 Organic Matter
07 02 24 Late Season Scouting in Soybeans
07 01 24 Ag PhD Scouting & Scholarships Event
06 28 24 Farmer Friday
06 27 24 Soybean Aphids
06 26 24 Root Pits/Root Digs
06 25 24 Corn Tassel Timing Applications
06 24 24 Late-Season Soybean Weed Control
06 21 24 Farmer Friday
06 20 24 Corn Leaf Diseases and Fungicides
06 19 24 Influencing Yield Now in Soybeans
06 18 24 Sunflowers and Season-Long Scouting
06 17 24 Sudden Death Syndrome in Soybeans
06 14 24 Farmer Friday
06 13 24 Plant Growth Regulators and Plant Hormones
06 12 24 Influencing Yield Now in Corn
06 11 24 Grain Bin Managment
06 10 24 Soybean Cyst Nematode
06 07 24 Farmer Friday
06 06 24 Improving Spray Performance
06 05 24 Spider Mites
06 04 24 Drought-Proofing Your Crop
06 03 24 Ag PhD Mailbag
05 31 24 Farmer Friday!
05 29 24 Late Season Weed Control
05 28 24 Timing of Fungicides and Other Plant Health Applications
05 23 24 Flag Leaf Fungicides in Wheat
05 22 24 Calcium
05 21 24 Application Technologies
05 20 24 Replanting Decisions
05 17 24 Farmer Friday!
05 16 24 Pasture Management
05 15 24 V4-V7 Corn Fungicides
05 14 24 Spray Additives
05 13 24 Correcting Wet Fields
05 10 24 Ag PhD Radio Show
05 09 24 Data Management
05 08 24 Spraying in Your Shelterbelts
05 07 24 Post Soybean Herbicides
05 06 24 Controlling Spray Drift
05 03 24 Farmer Friday
05 02 24 Alfalfa Insects
05 01 24 Ag PhD at Fendt Lodge
04 30 24 Spray Tank Cleanout
04 29 24 Post-Emerge Corn Herbicides
04 26 24 Farmer Friday
04 25 24 Increasing Protein in Wheat
04 24 24 Tiling in Crop
04 23 24 Bean Leaf Beetles
04 22 24 Soybean Burndown
04 19 24 Farmer Friday!
04 18 24 Gauge Wheels and Closing Wheels
04 17 24 Visual Nutrient Deficiencies in Corn
04 16 24 Post Emerge Broadleaf Herbicides in Wheat
04 15 24 Corn Diseases
04 12 24 Farmer Friday
04 11 24 Plant Tissue Testing
04 10 24 Soybean Fungicides and Insecticides
04 09 24 Spray Additives
04 08 24 Canola Production
04 05 24 Farmer Friday!
04 04 24 Biological / Natural Products
04 02 24 Spring Manure
04 01 24 Soybean Seed Treatments
03 28 24 Tips for Strip-Till
03 27 24 Ag PhD Mailbag!
03 26 24 Ag PhD Mailbag Show!
03 25 24 Corn Rootworms
03 22 24 Farmer Friday
03 19 24 Corn Fungicides
03 18 24 Copper
03 15 24 Farmer Friday
03 13 24 Post-Emerge Grass Herbicides in Wheat
03 11 24 Farmer Rebate Programs
03 08 24 Farmer Friday
03 07 24 Alfalfa Production
03 05 24 Sulfur Needs of Crops
03 04 24 Questions from Young Farmers
02 27 24 Pre-Emerge Wheat Herbicides
02 26 24 Phosphorus
02 23 24 Farmer Friday
02 22 24 Live from the Ag PhD Neal Kinsey Seminar
02 19 24 Spray Coverage
02 16 24 Farmer Friday
02 15 24 Pigweed Control
02 14 24 Making Your Own Potassium Recommendations
02 13 24 Ag in Education
02 12 24 New(er) Crop Protection Products
02 09 24 Farmer Friday
02 08 24 Ag PhD Soybean Workshop
02 07 24 Naturals Workshop
02 06 24 Insect Control in Soybeans
01 31 24 Plant Health
01 30 24 Balancing Soil Fertility
01 29 24 Tips for Higher Yields in Soybeans
01 26 24 Farmer Friday!
01 25 24 Lentil Production
01 24 24 Pasture Crop Protection Programs
01 23 24 Corn Yield Champ Tips
01 22 24 Soil Organic Matter
01 19 24 Farmer Friday
01 17 24 Live from the Ag PhD Corn Workshop
01 16 24 Live from the Ag PhD Soils Clinic
01 15 24 Soybean Inoculants
01 11 24 Manganese and Magnesium
01 10 24 Tips for Growing Quality Hay
01 09 24 Manure Management
01 08 24 Improving Seed Emergence
01 04 24 Cation Exchange Capacity
01 03 24 Fertilizer Placement and Timing
01 02 24 Ag PhD Mailbag Show
12 29 23 Farmer Friday
12 28 23 2024 Resolutions For The Farm
12 27 23 2023 Year In Review
12 21 23 Nitrogen Stabilizers
12 20 23 Precision Agriculture
12 19 23 Ag PhD Winter Workshops
12 18 23 "Biological Products
12 15 23 Farmer Friday
12 14 23 Questions for Young Farmers
12 12 23 Tips for Higher Yields in Wheat
12 11 23 Strip-Till
12 08 23 Farmer Friday!
12 06 23 Corn Herbicides
12 04 23 Foliar Wheat Diseases