Mark VanGessel, Extension Weed Specialist; mjv@udel.edu The regional weed scientists have put together a quick reference chart for herbicide options to control the “BIG 3” herbicide-resistant weeds in the region, horseweed or marestail, Palmer amaranth and common ragweed. Use these… Continue Reading
Alyssa Koehler, Extension Field Crops Pathologist; akoehler@udel.edu Results from the 2020 Soybean Foliar Fungicide Trial are below (click on the image for a PDF version).
David Owens, Extension Entomologist, owensd@udel.edu If you had an issue with western corn rootworm last year and plan to keep the field in corn for next season, be sure to look into varieties with corn rootworm protection. Trait packages are… Continue Reading
David Owens, Extension Entomologist, owensd@udel.edu Congratulations to Mike Webb for correctly identifying the damage to the soybean pod as being caused by either the corn earworm, aka the soybean podworm, cotton bollworm, tomato fruitworm, sorghum headworm, vetchworm…. Soon it will… Continue Reading
David Owens, Extension Entomologist, owensd@udel.edu Corn is getting harvested and folks are starting to think about planting wheat. It seems that the weed control season never ends. What is this problem plant coming up in our former corn field? https://docs.google.com/forms/d/e/1FAIpQLSfUPYLZnTRsol46hXmgqj8fvt5f8-JI0eEUHb3QJaNDLG_4kg/viewform?c=0&w=1
