Excessive winter annual weed growth can affect insect management in corn. One insect group problem that may be encountered is the cutworms. Cutworms do not prefer to lay eggs on corn, they more commonly lay their eggs on winter annual weeds. Black cutworm cannot overwinter here; in early spring the moths migrate to Kentucky with weather fronts out of the south. As the moths tend to lay their eggs and feed on winter annuals, cutworm damage usually occurs when winter annuals have been burnt down with herbicides forcing the intermediate-stage larvae to feed on the emerging corn.
If you currently subscribe or have subscribed in the past to the LaRue County Herald, then simply find your account number on your mailing label and enter it below.
Click the question mark below to see where your account ID appears on your mailing label.
If you are new to the award winning LaRue County Herald and wish to get a subscription or simply gain access to our online content then please enter your ZIP code below and continue to setup your account.