Biocontrol of Bemisia: 7 things to consider before you turn to chemicals

It’s that time of year again where it’s “do or die” time in Poinsettia: either your biocontrol program is on track, or it’s time to see if pesticides work.

Infestation rate isn’t the only thing that matters. At this point in time, it’s important to get more information from your crop before you think about abandoning biocontrol. Here are details on 7 things you should look at before you decide to spray.