Lantern fly infestations can threaten crops, trees, and outdoor spaces. This guide highlights five effective spray options from trusted brands to help homeowners and professionals manage spotted lanternflies and other flying pests. Each product section below includes key features and practical usage notes to support informed choices.
Summary of Selected Products
| Product | Brand | Use Case | Form |
|---|---|---|---|
| BASF PT Alpine Fly Bait | BASF | Long-lasting fly suppression around entry points and landing zones | Ready-to-use spray |
| Farnam Repel-X Insecticide & Repellent | Farnam | Protection for horses, dogs, and premises; broad fly control | Water-based spray |
| Raid Essentials Fly, Gnat, and Mosquito Killer | Raid | Plant-based formula for indoor/outdoor insect control | Aerosol spray |
| STEM Kills Flies, Mosquitoes And Gnats | STEM | Botanical spray for indoor/outdoor bug control | Plant-based spray |
| Absorbine UltraShield EX | Absorbine | Long-lasting repellent/killer for multiple species | Ready-to-use sprayer |
BASF PT Alpine Fly Bait: Fast Acting and Long Lasting

BASF Alpine Fly Bait is designed to attract and eliminate a broad range of fly species, including common houseflies and fruit flies. Its long-lasting formulation aims to provide up to 30 days of effectiveness, reducing the need for frequent reapplication in areas where lantern flies are active. Use in removable placements on suitable surfaces such as wood, plastic, or cardboard, placed where flies land, roost, or infest. Keep out of reach of children and pets for safe use.
Farnam Repel-X Insecticide & Repellent

Repel-X combines killing and repellent action against six common fly species (stable, horse, face, deer, house, horn) plus mosquitoes, gnats, ticks, fleas, chiggers, and lice. The water-based formula is ready-to-use, offering protection without greasy residue. It provides practical coverage for horses, dogs, and premises, helping reduce fly activity in environments where lantern flies may be present.
Raid Essentials Fly, Gnat, and Mosquito Killer

Raid Essentials Flying Insect Killer uses plant-based ingredients designed to kill house flies, bottle flies, fruit flies, gnats, moths, and mosquitoes. It is positioned as a safer option for households with children and pets when used as directed. The product delivers rapid knockdown of common flying pests that can contribute to lantern fly–related issues in living spaces and outdoor patios.
STEM Kills Flies, Mosquitoes And Gnats

STEM offers a plant-based active ingredient bug spray designed to kill flies, mosquitoes, and gnats. It is marketed as safe for use around people and pets when used as directed, featuring botanically derived extracts and a fresh scent with no added dyes or harsh chemical odors. This makes it a practical option for homes and outdoor spaces where lantern fly activity is a concern but chemical exposure is a consideration.
Absorbine UltraShield EX 32oz Sprayer

Absorbine UltraShield EX combines long-lasting protection for up to 17 days with UltraBond Technology. It is a weatherproof option that protects horses, dogs, barns, and premises, offering a broad spectrum of insects including flies, mosquitoes, ticks, gnats, and more. The ready-to-use spray eliminates mixing steps, making application straightforward in outdoor or semi-exposed areas where lantern flies may be active.
Buying Guide: Key Purchase Considerations
- Active ingredients and safety: Choose products with active ingredients suitable for the target pests and the area of use. Plant-based options may be preferred for indoor spaces or around pets, while ready-to-use formulas reduce handling steps.
- Application area and coverage: Consider the size of the area to treat, whether tools require direct spraying on surfaces or bait placements, and any recommended distances from people or animals.
- Duration of effect: Look for products that offer extended protection when possible, especially in outdoor environments with constant exposure to sun and rain.
- Multi-species effectiveness: If lantern fly control is part of a broader pest strategy, select products that cover multiple flying insects common to your area.
- Ease of use and reentry: Read label directions for reentry intervals after spraying, and whether the product requires rinsing or waiting periods before occupancy.
- Environmental considerations: For outdoor landscapes, consider products designed to minimize non-target impact and environmental residue.
- Storage and safety: Ensure proper storage away from children and pets, and check compatibility with surfaces (wood, metal, fabric) to avoid staining or damage.