In, Dealing with Escapes – What will they cost you? , we discussed late emerging weeds and their effect on corn yield. We also discussed some points to consider beyond the effect the weeds will have on yield and why you might consider a post application. A post-emergence application can provide you with the opportunity to control heavy weed infestations and reduce…
Previously we discussed the possible benefits of using a pre-emergence soil applied herbicide application in a 2-pass weed management plan. Those benefits include protecting yield, providing a wider window for a post-emergence application and as a resistance management strategy. In this installment we look at the effect of weed emergence, following a pre-emergence application, on soybean yield and examine the…
In “Going for the Set up”, we looked at a number of pre-emergence set up options in corn and discussed reasons to consider going with a set up program. Today we look at a situation where you have made the decision to go with the set up program but are noticing some late emerging weeds. We will discuss what those…
In Part 1, “Big Weeds = Big Deal!” we touched on the importance of early weed control to protect corn yield. Today in Part II, “Going for the Set up”, we will explore a number of set up programs for use in a two-pass weed control program in RR corn and give you something to consider for the upcoming season….
This is part of a short series focusing on weed management in field corn. In Part 1 – “Big Weeds = Big Deal” we look at what happens when Mother Nature delays our herbicide application. Data collected by Peter Sikkema will show the possible repercussions of delayed application and the effect of weed size on corn yield. …
