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Langfritz Seed Inc.
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Home /  Agronomy / Corn Diseases
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Corn Diseases

Documents

Pioneer Disease Ratings and Fungicide Recommendations

  • 2016 Corn Disease scores and ratings
  • 2016 Corn Economics spread sheet
Crop Focus
  • Stewart’s Bacterial Wilt and Blight
  • Diplodia Ear Rot
  • Common Corn Ear Rots
  • Tips for Managing Gray Leaf Spot in Corn Using Foliar Fungicides
  • Northern Corn Leaf Blight
  • Diplodia Leaf Streak
  • Physoderma Brown Spot
  • Southern Leaf Blight
  • Anthracnose Stalk Rot of Corn
  • Diplodia Stalk Rot
  • Fusarium Stalk Rot
  • Gibberella Stalk Rot

Crop Insights

  • Monitor Corn Fields for Stalk Quality Problems
  • Common and Southern Rust in Corn 

Dupont/Pioneer

  • Corn Ear Rots in 2009
  • Southern Rust of Corn
  • Goss’s Wilt of Corn
  • 2014 Pioneer Disease Rating and Fungicide Recommendations

Field Facts

  • Common Smut in Corn (Ustilago maydis)
  • Head Smut in Corn (Sphacelotheca reiliana)
  • Maize Streak Virus (MSV)

Tech Updates

  • Identifying and Managing Stalk Rots
  • 2021 corn fungicide decision guide

Agronomy

  • 4" Soil Temps
  • Fertility
  • Planting Tips
  • Resistant Weeds
  • Weed ID
  • Soybean Diseases
  • Corn Diseases
  • Hail
  • Replant Decisions
  • Nutrient Deficiencies
  • Corn Insects
  • Soybean Insects

Grey leaf spot and Northern corn leaf blight


Goss's Wilt from Iowa State


Stalk Rot


Commom and Southern rust


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Brett Langfritz
Independent Sales Representative for Pioneer®
Brand Products

Location:
24679 Hwy 3
Allison, Iowa 50602

Office: 319-267-2544
Cell: 319-231-2803
Email: brett.langfritz@plantpioneer.com

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