Nicholas Seiter
IL Extension
nseiter@illinois.edu
Nicholas Seiter
IL Extension
nseiter@illinois.edu
NICHOLAS SEITER UPDATES
We are likely in the cutting window in much of the state for black cutworm larvae. I have not received reports of damage yet; in addition to the timing of moth flights, note that the fields at risk of cutworm damage are generally those that have a problem with winter annual weeds – especially when those weeds are dying at around the time the crop emerges. If you had adequate, early control of these winter annuals, even a large moth flight is unlikely to result in much cutworm damage.