University of Delaware
Weekly Crop Update
  • UD Cooperative Extension Home
Weekly Crop Update
from UD Cooperative Extension
Menu Close
  • Current Issue
  • About WCU
  • Issue & Weather Archive
  • Subscribe

30:9

Poor Stands and Plant Vigor in Fresh Market Sweet Corn

May 20, 2022kgyoung

Gordon Johnson, Extension Vegetable & Fruit Specialist; gcjohn@udel.edu Growers are reporting issues with stands and vigor in sweet corn fields in 2022, especially in early planted fields. There can be many causes for stand loss and weak seedlings: surface compaction… Continue Reading →

Vegetable Crops 30:9

Vegetable Crop Insect Scouting

May 20, 2022kgyoung

David Owens, Extension Entomologist, owensd@udel.edu   Snap Beans Bean leaf beetle are now active in snap beans. They tend to make circular to blocky holes in the leaves. Adults can be white, yellow, red, or orange with or without black… Continue Reading →

Vegetable Crops 30:9

Post navigation

Newer Articles →

Additional Resources

  • Cooperative Extension Home
  • Commercial Vegetable Production Recommendations
  • Insect Sampling and Action Thresholds
  • Insect Trapping Programs
  • Integrated Weed Management
  • Extension Vegetable & Fruit Program
  • UD Extension Factsheets
  • DEOS Weather Station Data
  • NEWA Weather & Models

Join us on social media!

 

 

Admin

  • Log in
  • Entries RSS
  • Comments RSS
  • WordPress at UD
© 2025 Weekly Crop Update. All rights reserved.
Fashionista by aThemes
UD
  • Go to the UD twitter page (external link)>
  • Go to the UD facebook page (external link)>
  • Go to the UD instagram page (external link)>
  • Go to the UD youtube page (external link)>
  • Go to the UD pintrest page (external link)>
  • Go to the UD linkedin page (external link)>
  • ©   University of Delaware
  • Comments
  • Legal Notices
  • Accessibility Notice