Is It Illegal to Kill Bees in Maryland? What State and Federal Law Actually Say
September 7, 2026
Killing a bee in Maryland is not automatically a crime, but the answer changes fast depending on what kind of bee you’re dealing with, how you kill it, and whose property the hive sits on. A honey bee buzzing around your porch and a rusty patched bumble bee nesting in your garden fall under completely different legal frameworks. Before you reach for a can of insecticide or call an exterminator, it helps to know where Maryland law draws the line.
This guide breaks down federal protections, Maryland-specific rules on managed honey bee colonies, pesticide restrictions, and the penalties that can apply if you get it wrong.
Important Note: This article explains general legal principles and is not a substitute for legal advice. If you’re facing a dispute over a bee colony or a pesticide violation, consult a licensed Maryland attorney or contact the Maryland Department of Agriculture directly.
Is It Illegal to Kill Bees in Maryland
There is no blanket law in Maryland or anywhere else in the United States that makes it a crime to kill a bee. It is a misconception that it is strictly illegal to kill bees, since the legality actually depends on the method used to kill the bee. Approaches such as swatting, using natural liquids, or administering EPA-approved chemical solutions are not prohibited by law.
What changes the equation is species and circumstance. While it is generally not illegal to kill bees, killing honeybees may be regulated due to their agricultural value in some regions, and certain species of bees are protected by law, making it illegal to kill them. Maryland’s roughly 400 bee species include both the familiar European honey bee and dozens of native species, some of which carry federal or state protected status. For a rundown of what’s actually flying around your yard, see this guide to the types of bees found in Maryland.
Federal Law on Killing Bees and Protected Species Exceptions
At the federal level, there is no criminal statute that outlaws killing a honey bee. Killing honey bees is not broadly illegal under federal law, and in most states a licensed pest control operator can legally destroy a nuisance colony on your property. There is no blanket federal prohibition on killing honey bees, and federal wildlife and conservation laws rarely treat managed honey bees as protected species in the same way as endangered wildlife.
The major exception is the Endangered Species Act, and it matters directly to Maryland residents. In 2017, the rusty-patched bumblebee had the dubious distinction of being the first bee species to be listed as federally Endangered. Maryland is one of only 13 states with confirmed sightings of the rusty patched bumble bee since 2000. Harming, harassing, or killing this species can trigger federal penalties regardless of state law, in the same way that harming other federally protected wildlife carries consequences discussed in guides on coyote hunting laws in Maryland and general hunting laws in Maryland.
Pesticide misuse is the other federal angle. The use of federally banned pesticides is illegal, and in 2008 Congress passed pollinator-focused legislation after honey bee populations were noted to be in decline. That legislation promotes research and supports honey bee lifespan, but it does not create a federal law making it illegal to kill bees outright.
Maryland’s Laws on Killing Managed Honey Bee Colonies
Maryland treats managed honey bee colonies as registered agricultural property, not as free-ranging wildlife. Maryland law requires everyone who keeps bees to register their colonies within 30 days of first obtaining a honey bee colony and then annually thereafter. That registration is free and administered through the Application for Registration of Honey Bee Colonies filed with the Maryland Department of Agriculture (MDA). There are over 2,300 beekeepers in Maryland that keep roughly 18,700 colonies scattered throughout the state.
Because registered colonies function similarly to livestock under state oversight, destroying a neighbor’s hive without cause can expose you to civil liability for property damage, much like the ownership disputes covered in guides on goat ownership laws in Maryland or backyard chicken laws in Maryland. Maryland does have one scenario where the state itself orders colonies destroyed. Under Maryland State Beekeepers Association best practices tied to MDA oversight, beekeepers agree to kill all colonies determined to be a pure or a hybrid race other than the European honey bee, with 95% certainty as determined by the MDA, within 7 days of notification. This rule exists to stop the spread of Africanized honey bee genetics, not to give the general public a right to destroy hives they don’t own.
Pro Tip: If a neighbor’s registered hive is causing a genuine safety problem, contact the MDA or a local beekeeping association before taking matters into your own hands. Destroying someone else’s colony can create the same kind of legal exposure as harming registered livestock.
Rules for Removing a Feral Bee Swarm or Hive on Your Property in Maryland
A wild swarm that lands in your yard or a feral colony that moves into your wall is a different legal situation than a registered apiary. If a feral colony sets up in your wall or a swarm lands on your porch, federal law does not stop you from having it removed or even destroyed. It is generally legal to kill wild swarms and colonies because their origin is difficult to establish, since only laboratory analysis can distinguish European from Africanized honey bees.
That said, pest control companies in Maryland routinely advise against extermination as a first step. Honey bees are treated as protected pollinators in practice, and removal and relocation is presented as the safer path for handling a colony that has become a concern on a property. Maryland beekeeping clubs also actively retrieve swarms; local associations follow best practices to practice swarm prevention, retrieve swarms as promptly as possible, and be responsive to calls regarding honey bee activity in the neighborhood.
Practical steps for handling a feral swarm or hive include:
- Identify the insect first. Many swarms mistaken for honey bees are actually yellow jackets or hornets, which fall under different removal rules.
- Call a local beekeeping club or registered beekeeper before an exterminator; many will remove a swarm for free since it adds to their apiary.
- If the hive is inside a wall or structure, hire a licensed pest control operator experienced in bee removal rather than sealing bees inside, which can cause honey and dead bees to attract secondary pests.
- Keep children and pets away from the area, since removal disturbs the colony and increases sting risk in the short term.
Liability for stings during removal follows similar logic to other animal-injury disputes in the state. Property owners who allow a known hazard to persist can face the kind of negligence claims described in dog bite laws in Maryland, and neighbor-to-neighbor removal disputes often mirror the boundary questions raised in feral cat laws in Maryland.
Pesticide Restrictions That Protect Bees in Maryland
Maryland’s most significant bee-protection law does not target killing bees directly. It targets the chemicals most likely to kill them at scale. Public concerns over pollinator decline resulted in the passage of the Pollinator Protection Act of 2016 by the Maryland General Assembly, which went into effect on January 1, 2018, and restricts the sales and use of neonicotinoid pesticides.
Only farmers and certified pesticide applicators, or people working under their supervision, can apply neonicotinoid pesticides outdoors, so while neonicotinoid products may appear on store shelves in Maryland, they cannot be applied outdoors by home gardeners. That structure made Maryland a notable early mover on this issue nationally. Maryland became one of the first states in the nation to pass strict restrictions on neonicotinoids for consumer use.
| Rule | Who It Applies To | Effective Date |
|---|---|---|
| Neonicotinoid outdoor application ban for consumers | Homeowners and non-certified gardeners | January 1, 2018 |
| Neonicotinoid application allowed | Farmers and certified pesticide applicators | Ongoing since 2018 |
| Federal pesticide misuse penalties (FIFRA) | Any applicator using banned or off-label pesticides | Ongoing, federal law |
These restrictions matter because pesticide misapplication, not direct swatting or manual removal, is where most people actually run into legal trouble. The most common way people run into legal trouble for killing honey bees is through pesticide misuse. The University of Maryland Extension maintains updated guidance for gardeners trying to stay compliant while managing pests.
Protected Native Bee Species in Maryland
Maryland’s native bee population carries far more legal weight than most residents realize. Within Maryland, there are 28 bee species that are rare, threatened, or endangered according to the Maryland Department of Natural Resources, including the rusty-patched bumble bee. That number covers a wide range of solitary and social native bees beyond the honey bee most people picture.
The flagship species is the rusty patched bumble bee (Bombus affinis), a Maryland native now facing serious decline. In 2017, the rusty-patched bumblebee had the dubious distinction of being the first bee to be listed as federally Endangered, after this formerly common species went into rapid and steep decline in the mid 1990s into the 2000s. In spring 2026, the Fish and Wildlife Service designated roughly 1.5 million acres of critical habitat across several of the states where the bee still survives. Maryland was not among the states receiving new critical habitat acreage in that designation, but Maryland remains one of the 13 states with confirmed rusty patched bumble bee sightings since 2000.
Native pollinator protection ties into broader wildlife management questions in the state, similar to how roadkill laws in Maryland govern what happens when protected or game species are harmed incidentally. Because it takes lab analysis to reliably tell many bee species apart in the field, homeowners dealing with an unfamiliar bumble bee nest should assume protected status is possible rather than risk a violation, and contact the Maryland Department of Agriculture or a native pollinator specialist for identification before taking action.
Penalties for Illegally Killing Bees in Maryland
Penalties in Maryland scale with the type of violation rather than applying a single flat fine for “killing bees.” Three categories cover most real-world situations:
- Endangered species violations: Harming a rusty patched bumble bee or another federally listed pollinator can trigger civil and criminal penalties under the Endangered Species Act, independent of any Maryland state charge.
- Pesticide misuse: Applying banned or off-label pesticides, or using neonicotinoids outdoors without certification, exposes homeowners and landscapers to enforcement action from the Maryland Department of Agriculture and potential federal penalties under pesticide law.
- Property and negligence claims: Destroying a neighbor’s registered honey bee colony without justification can result in a civil lawsuit for the value of the colony and any resulting damages, similar to disputes covered in rooster laws in Maryland where livestock-adjacent animals carry property value.
Whether a specific action results in a fine, a civil judgment, or no penalty at all usually comes down to intent, species, and method. Swatting a bee that lands on you is not the same, legally, as spraying a banned pesticide across a registered apiary or knowingly disturbing an endangered bumble bee nest. When in doubt, contacting the Maryland Pollinator Protection Plan resources or a local beekeeping association is the safer route than guessing.
Key Insight: The bee species involved matters more than the act of killing it. A honey bee swarm removal, a registered colony dispute, and an endangered bumble bee encounter each carry entirely different legal exposure in Maryland.
Maryland’s approach to bee protection reflects a broader pattern seen across state law: managed animals get property-style protections, native and endangered species get conservation-style protections, and everything in between depends on context. Before removing any hive, take a moment to identify what you’re actually dealing with. It could save you a fine, a lawsuit, or an unnecessary sting.