Trunk circumference is used to determine amount of chemical to use.“Bioadvanced 12 Month Tree & Shrub Insect Control” – from the product label Apply from after flowering until July (IMPORTANT: Chemical will also kill pollinators taking up nectar or pollen from the tree if applied while tree is flowering.).Moderately toxic to birds, fish, and bees.Systemic Insecticide with Active Ingredient IMIDACLOPRID. Divide circumference by 3.14 to get diameter.To determine diameter, measure circumference at chest height with a flexible tape measure.Trunk diameter is used to determine amount of chemical to use.“Ortho Tree and Shrub Insect Control” – from the product label Apply from July to September (IMPORTANT: Chemical will also kill pollinators taking up nectar or pollen from the tree do not apply while tree is in flower).Is taken up by the tree and kills insects when they feed on the tree.Measure the circumference of the tree trunk to determine how much chemical to use.

Is mixed with water and applied to the soil around the base of the tree as a “soil drench”.

Systemic Insecticide with Active Ingredient DINOTEFURON.

A contact insecticide that kills the insect when it contacts the insect’s body.

Data not available on toxicity to birds, fish, or bees.

Can be used on all stages of the insect.

Requires thorough coverage of the insect’s body and works for a short time.

A contact insecticide that will kill the insect when it contacts the insect’s body.

Penn State Extension offers excellent written material and instructional videos about spotted lanternfly on their website: Ortho Tree and Shrub Insect Control Granules is a product available to homeowners which, when applied as directed on the label, is effective in killing spotted lanternflys. A black sooty mold is attracted to the honeydew and can cover any surface where honeydew falls.īeginning in July as the adults emerge, another option is to treat a tree heavily infested with lanterflys with a systemic insecticide to kill the insects as they feed. This substance can cover leaves as well as anything beneath the tree- including outdoor furniture, awnings, decks, toys, whatever. The adult is a leafhopper with grey wings with black spots, and a bright red under wing.Īt the present stage they are not yet causing much of a problem, but as they grow to adulthood, they secrete a sticky substance called “honeydew” as they feed. The fourth stage nymph is red with white and black spots. The first three stages of nymphs are black with bright white spots, about 1/8-.½ inch long. Their eggs hatch in late April and early May and the insects go through four developmental stages as nymphs before becoming adults. The insects do not bite or hurt people or pets, but do create a significant nuisance in outdoor living spaces. While spotted lanternflys generally do not kill established trees outright, it can kill young trees and suppress the growth of heavily infested larger-trees. Other preferred species include walnut, silver maple, red maple, willow, Londonplane, tulip poplar, some oaks, sumac, grapevine, and oriental bittersweet. Its favorite food is ailanthus or “tree of heaven,” an invasive non-native tree species.

With piercing/ sucking mouthparts, the lanternfly feeds on the sap of a wide variety of trees and woody plants. As the insects climb upward into the funnel, they are directed into a plastic bag from which they can’t escape. Circle traps are essentially upside down funnels made of window screening and wrapped tightly around-the trunk. over the band to protect non-target insects, birds, and small mammals from also being caught.Sticky bands are simply made of flypaper wrapped tightly around the tree trunk, with nylon window screening tacked loosely in place Both traps capture them as they climb upward. The insects habitually fall from the trees and climb back up the trunks to feed. If you are seeing spotted lanternfly nymphs on trees near you, two types of traps can be effective in capturing them before they mature: sticky bands and circle traps. PAIRWN (PA Immigrant & Refugee Women’s Network.Latino Hispanic American Community Center.Department of Parks, Recreation and Facilities.Bureau of Licensing, Taxation and Central Support.

Lantern fly