Mark VanGessel, Extension Weed Specialist; mjv@udel.edu The past week or two has resulted in a lot of weed emergence and its time to consider postemergence sprays. Here are some items to consider: When to Spray In many situations “when” is… Continue Reading
Mark VanGessel, Extension Weed Specialist; mjv@udel.edu Delaying cover termination late into the spring allows for more biomass production; and more biomass is also assumed to be more benefits. But these additional benefits may come with “trade-offs”. More legume biomass can… Continue Reading
Mark VanGessel, Extension Weed Specialist; mjv@udel.edu There is a new “Mid-Atlantic Field Crop Weed Management Guide” developed by weed specialists from Penn State, Univ. of Delaware, Univ. of Maryland, Virginia Tech, Rutgers University and West Virginia Univ. The 266-page guide… Continue Reading
Weed Management Guide for Field Crops is now available through the Penn State Publications Office. This resource is updated every year by weed specialists at Penn State, University of Delaware, Rutgers University, University of Maryland, Virginia Tech and West Virginia… Continue Reading
Mark VanGessel, Extension Weed Specialist; mjv@udel.edu Fall is often a good time and the most convenient time to treat most perennial weeds because it is the time that plants are best able to translocate the herbicide to the roots where… Continue Reading
