Spotted Lanternfly

Timely Viticulture is an electronic newsletter designed to remind grape producers of seasonal vineyard needs and considerations throughout the year.

Roots in Research - Yield of 2019 - Upper Marlboro CMREC

Now is the time to remove the egg masses that the adult spotted lantern fly (SLF) laid last year. To do this you will need some hand sanitizer, a plastic bag, and a firm card for scraping.

The Spotted Lanternfly (SLF) is now confirmed in Cecil and Harford Counties in Maryland, and has the potential to be a very significant pest in vineyards. For background information, please see the TimelyVit Spotted Lanternfly (SLF) I—Background, for basic information. This Timely Viticulture was created to give growers information of how to scout for the pest and some management options and strategies.

The spotted lanternfly (SLF) is a colorful non-native, invasive pest native to Asia that was first detected in the United States in 2014 in Berks County, Pennsylvania. In addition to Pennsylvania, it has been confirmed in Maryland, Delaware, New Jersey, West Virginia, and Virginia. In Maryland, Cecil and Harford Counties are under a quarantine. The first instar hatch was recorded in Cecil County in May 2020.

The News and Notes roundup for this issue features a way to get caught up on this fall's Woodland Wildlife Wednesday webinars, a way to remove adult Spotted Lanternflies using an empty water bottle, how to have your business listed in our new Natural Area Management Services Providers Directory, and how to order seedlings for spring planting projects from the Maryland State Nursery.