(Note – the below post was submitted by Katherine Dugas of the Connecticut Agricultural Experiment Station. As part of her duties with the Entomology Department at CAES, Katherine is Project Coordinator for the Cooperative Agricultural Pest Survey, or CAPS. Additional details on CAPS can be found on the CAES website.)
Spotted lanternfly is a somewhat ‘new’ kid on the block – populations were first discovered in Berks County, PA in late 2014. It is a species of planthopper,

Adult spotted lanternfly. Photo from WV Department of Agriculture.
more closely related to aphids and cicadas than moths. It is a potential threat to many important agricultural crops, such as grapes, apples, hops, and forest products.
Learn more about the spotted lanternfly’s biology.
Adults are showy and there aren’t many natives it can be easily mistaken for. Nymphs are flightless but can jump, older instars are brightly-colored. The egg masses are the hardest life stage to spot. They are laid similar to gypsy moth egg masses and very well camouflaged.
Monitoring and control efforts in PA are ongoing, but there is much concern that it can spread to other states via anthropogenic activity. This past fall we had two reports of spotted lanternfly being found outside of PA. The first was a single female found in New Castle County, DE. The report was released on 11/20/17. View the New Castle County report.
The second report, released 11/29/17, is of a single dead spotted lanternfly found in Delaware County, NY. It is thought that the insect arrived on an interstate shipment. View the Delaware County report.
If you suspect you have found spotted lanternfly, please contact Katherine Dugas of the CT Agricultural Experiment Station. Email is Katherine.Dugas@ct.gov – please collect suspect insects and send photographs.

Egg mass on stone. Photo from APHIS.

Late instar nymphs on tree-of-heaven. Photo by Eric R. Day, VA Tech







Please join us for our 96th Annual Meeting, Thursday, January 18, 2018 at the Aqua Turf Club in Plantsville, CT. We have a great line-up of speakers (Dr. Gerorge Hudler from Cornell University and Tim Walsh from The Davey Tree Expert Company, our always packed trade show and, of course, an excellent lunch. /The following CEU’s are available at the end of the day: CT DEEP 2A/2.0, 3A/4.25 CEU’s, CT Forest Practitioner/2.0 CEU’s, ISA Certification/3.75 CEU’s, TCIA CTSP/1.0 CEU’s and Advanced Certified Tree Wardens’/4.25 CEU’s.
The Connecticut Tree Protective Association regularly honors individuals who have made significant contributions to arboriculture and to the care and protection of Connecticut’s trees. These awards are given annually and presented at the Annual Meeting. The CTPA Board of Directors is requesting nominees for awards for the upcoming Annual Meeting on January 18, 2018 and encourages you to nominate someone whom you feel deserves special recognition.









