Soybean aphids (SBA) have been reported in a few early planted soybean fields. But that doesn’t mean we need to panic. It has been a few years since we have had major aphid issues so it is good to review what the best management practices are. Especially given one of the main reasons we no […]
With the exception of the last few hot days, these slightly cooler than norm July temps are ideal for soybean aphid development. They can double their populations in a matter of days when temperatures are moderate. There haven’t been many reports of threshold levels being found in the fields so I am a little worried […]
Reports of fields in Eastern/Central Ontario with threshold levels of soybean aphids have been coming in this week. Chris DiFonzo, MSU has also alerted us to very high numbers showing up in Michigan, especially in the thumb which could migrate here into Ontario via any future storm fronts. It is very important to be out […]