# Cost-Benefit Analysis of Hive Splitting Methods ## Key Takeaways - The **Walk-away split** offers the lowest material cost ($15-$30) but carries the highest failure risk (60-80% success rate) due to the colony's reliance on raising a queen from scratch. - The **Equal split** ($30-$60) balances cost and success by dividing a strong colony and introducing a purchased queen to one half, achieving an 80-90% queen acceptance rate. - The **Vertical split** ($20-$40) is equipment-efficient, utilizing a queen excluder to create two colonies in one stack, with a 70-85% success rate and reduced honey production loss (20-40%). - The **Nuc split** ($60-$120) provides the highest success rate (85-95%) by establishing a small, controlled nucleus colony, making it ideal for commercial expansion and nuc sales. - All splitting methods incur a significant hidden cost: a 30-50% reduction in honey production from the parent and split colonies in their first season, with payback periods ranging from 6 to 18 months. - Optimal splitting timing is 4-6 weeks prior to the main nectar flow, when temperatures consistently exceed 60°F, to allow new colonies to establish before winter. --- Splitting honey bee colonies is one of the most reliable ways to grow your apiary without buying new packages or nucs, but every method carries different costs in time, equipment, and risk. This guide compares the main hive splitting techniques, the walk-away split, the equal split, the vertical split, and the nucleus colony (nuc) split, so you can decide which approach fits your operation. Whether you run two hives in a backyard or manage several hundred colonies commercially, the numbers here will help you plan your expansion budget and avoid costly mistakes. The article covers upfront costs, labor requirements, honey production losses, and the return on investment you can expect from each method. ## At a Glance - **Walk-away split** is the cheapest method at about $15 to $30 per split in materials, but it has the highest failure risk because the new colony must raise a queen from scratch. - **Equal split** costs $30 to $60 per split and works best when you have strong, healthy colonies with at least 8 to 10 frames of bees and brood. - **Vertical split** uses a queen excluder to create two colonies in one box, costing $20 to $40 per split, and is ideal for doubling your operation without buying extra hive bodies. - **Nuc split** costs $60 to $120 per split depending on whether you buy a nuc box or build your own, but it gives the highest success rate because you can control queen quality. - **Honey production loss** is the hidden cost. A split colony produces 30 to 50 percent less honey in its first season than an undivided colony. - **Payback period** ranges from 6 to 18 months depending on method, local honey prices, and whether you sell nucs or use the new colonies for pollination. - **Best time to split** is 4 to 6 weeks before your main nectar flow, when daytime temperatures stay above 60 degrees Fahrenheit. - **Recordkeeping** is essential. Track queen acceptance, brood patterns, and honey yields for at least two seasons to know your true cost per successful split. ## Understanding the Economics of Hive Splitting Hive splitting is the practice of dividing one strong colony into two or more units, each with its own queen, brood, and workers. Beekeepers use this technique to increase colony numbers, replace old queens, reduce swarming pressure, and generate income from selling nucs. The economics are straightforward in principle, you trade current honey production for future colony numbers, but the details are where most beekeepers lose money. The true cost of a hive split includes four components: direct materials, labor, honey production loss, and failure risk. Many beekeepers only count the first item and then wonder why their expansion plan did not pay off. A realistic cost-benefit analysis must account for all four. Direct materials include the boxes, frames, foundation, feeders, and queen-related supplies. Labor is the time you spend inspecting colonies, moving frames, and monitoring the new splits. Honey production loss is the reduction in yield from the parent colony and the split colony during the first season. Failure risk is the probability that a split will not work, which forces you to spend more money and time to fix it. The economic comparison between methods changes with your scale. A backyard beekeeper with three hives values their time differently than a sideliner with 50 hives or a commercial operation with 1,000. Your local honey price also matters. If you sell honey at $12 per pound at a farmers market, losing 20 pounds of production costs you $240 per split. If you sell in bulk at $3 per pound, the same loss costs only $60. Run your own numbers before you choose a method. ## Walk-Away Split: The Low-Cost Option The walk-away split is the simplest and cheapest method. You take 3 to 5 frames of brood, bees, pollen, and honey from a strong colony, place them in a new box, and add a frame of open brood if possible. The new colony has no queen, so the workers must raise a new one from the eggs and young larvae you provided. You walk away and let the colony do the work. ### Direct Costs The walk-away split requires a hive body, 5 to 10 frames with foundation, a bottom board, an inner cover, and a telescoping outer cover. If you already have used equipment, the cost is nearly zero. If you buy new, expect to pay $15 to $30 for a deep hive body, $2 to $4 per frame, and $2 to $3 per sheet of foundation. A complete new setup with 10 frames costs about $60 to $80, but you can split that cost across multiple splits over the years. You do not need to buy a queen, which is the main cost advantage. A mated queen costs $25 to $40 plus shipping if you cannot source locally. The walk-away split avoids that expense entirely. ### Labor Costs The labor requirement is low. You need one inspection of the parent colony to identify the queen and select the frames, then about 15 to 20 minutes to move the frames into the new box. You should check the split after 5 to 7 days to confirm the queen cells are present and after 3 to 4 weeks to confirm the new queen has emerged, mated, and started laying. Total hands-on time is about 45 to 60 minutes per split. The hidden labor cost is the monitoring time. Walk-away splits fail more often than other methods, so you spend more time checking and fixing problems. If the new queen fails to mate or gets lost on her mating flight, you must either combine the colony back or purchase a queen, which adds $30 to $50 and another hour of work. ### Honey Production Loss A walk-away split reduces your honey crop because you removed 3 to 5 frames of bees and brood from the parent colony. The parent colony loses foraging strength for 2 to 3 weeks while it rebuilds its population. The new colony produces no surplus honey in its first season because it must focus on raising brood and building comb. Combined, you can expect a 30 to 50 percent reduction in honey from the original colony unit. ### Success Rate and Risk The walk-away split has the highest failure rate of the four methods. Success depends on the new colony having enough young larvae to raise a queen, favorable weather for mating flights, and the absence of pests and diseases. Realistic success rates range from 60 to 80 percent. If you make 10 walk-away splits, expect 2 to 4 to fail. The main risk is queenlessness. If the workers do not raise a queen, or if the new queen fails to mate, you have a colony that gradually declines and may eventually die. You must inspect the split carefully and be ready to intervene. ### Best Use Cases Use the walk-away split when you have more colonies than you need for honey production, when you have a strong nectar flow coming, and when you are willing to accept some losses. It works well for beekeepers who want to increase colony numbers without much cash outlay. It is also a good method for replacing old queens, since the parent colony keeps its queen and the split raises a new one. ## Equal Split: The Balanced Approach The equal split divides a strong colony into two roughly equal halves, each with its own queen. You find the queen in the parent colony and move her to one half, then give the other half a new queen or allow it to raise one. This method is more expensive than the walk-away split but produces two viable colonies faster. ### Direct Costs The equal split requires the same basic equipment as the walk-away split, a hive body, frames, foundation, and covers. The additional cost is the queen for the queenless half. If you buy a mated queen, add $25 to $40. If you raise your own queens, the cost drops to about $5 to $10 per queen for grafting supplies, cell cups, and mating nucs, but you need the skills and equipment to do it. Total direct costs range from $30 to $60 per split when you buy a queen, or $15 to $30 if you raise your own. ### Labor Costs The equal split requires more labor than the walk-away split because you must find the queen in the parent colony. Finding a queen takes 5 to 15 minutes depending on your experience and the colony size. You then need to distribute frames evenly between the two boxes, making sure each has a good mix of brood, pollen, honey, and young workers. If you introduce a purchased queen, you must install her properly. This involves placing the queen cage between the frames, waiting 3 to 5 days for the workers to accept her, and then releasing her. You need to check acceptance after 7 days and confirm egg laying after 14 days. Total labor is 60 to 90 minutes per split. ### Honey Production Loss The equal split reduces honey production more than the walk-away split because you divide the colony's population in half. Both halves must rebuild their workforce, which takes 3 to 4 weeks. The combined honey yield from the two halves is typically 40 to 60 percent of what the original colony would have produced. ### Success Rate and Risk The equal split has a higher success rate than the walk-away split because one half gets the original queen and the other half gets a mated queen you purchased. The queenless half still faces the risk of queen rejection, but a properly introduced queen has an acceptance rate of 80 to 90 percent if you follow the correct procedure. The main risk is queen rejection. If the workers ball or kill the new queen, you must try again with another queen or combine the colony back. You also risk losing the original queen during the split if you accidentally injure her while handling the frames. ### Best Use Cases Use the equal split when you have a strong colony with at least 8 to 10 frames of bees and brood, when you want two productive colonies quickly, and when you are willing to spend money on queens to reduce risk. This method is popular among beekeepers who sell nucs because it produces uniform, strong colonies. ## Vertical Split: The Space-Saving Method The vertical split, also called the Demaree method, creates two colonies in the same hive stack using a queen excluder. The original queen stays in the bottom box, while the top box becomes a new colony with its own queen. This method saves equipment costs because you use one [hive stand](/knowledge/animal-farming/apiculture/hive-stands-elevation-benefits-construction-options) and one roof for both colonies. ### Direct Costs The vertical split requires a queen excluder, which costs $8 to $15, and an additional hive body with frames. You also need a second inner cover or a division board to separate the two colonies. The total direct cost is $20 to $40 per split, depending on whether you have spare equipment. You do not need to buy a new hive stand, bottom board, or roof, which makes this method attractive for beekeepers with limited equipment budgets. ### Labor Costs The vertical split is the most labor-intensive method because you must manipulate the colony in stages. The basic procedure involves finding the queen, moving frames of brood and bees to the top box, and placing the queen excluder between the boxes. After 7 to 10 days, you check the top box for queen cells and either allow the colony to raise a queen or introduce a purchased one. The Demaree method requires more inspections than other splits because you must monitor both colonies and ensure the queen excluder stays clean. If the excluder gets clogged with pollen or propolis, the queen may not be able to move between boxes, which defeats the purpose. Total labor is 90 to 120 minutes per split spread over several weeks. ### Honey Production Loss The vertical split has a different honey production profile than other methods. Because both colonies share the same hive stack and foraging area, the total honey production is often higher than with separate splits. The top colony can produce surplus honey while the bottom colony continues to raise brood. However, the queen excluder can restrict the queen's movement and reduce brood production in the top box. Realistic honey production loss is 20 to 40 percent compared to an undivided colony, which is better than the walk-away or equal split. ### Success Rate and Risk The vertical split has a success rate of 70 to 85 percent, depending on your skill with the Demaree method. The main advantage is that the original queen is never moved, so there is no risk of losing her during handling. The main risk is that the top colony fails to raise or accept a new queen, leaving you with a broodless upper box. Another risk is swarming. If the bottom colony becomes crowded, it may still try to swarm despite the split. You must monitor for swarm cells and take action if you see them. ### Best Use Cases Use the vertical split when you have limited equipment, when you want to expand without buying extra hive stands and roofs, and when you have experience with queen management. This method is well suited to beekeepers who keep colonies in one location and want to maximize honey production while increasing colony numbers. ## Nuc Split: The Premium Method The nuc split creates a small colony in a nucleus box, typically holding 5 frames. You move the nuc to a new location after a few weeks, once the colony is established. This method gives you the most control over queen quality and colony health, which is why commercial beekeepers use it for large-scale expansion. ### Direct Costs The nuc split is the most expensive method because you need a nuc box, which costs $30 to $60 for a new 5-frame box, or $15 to $30 for a used one. You also need 5 frames with foundation, a feeder, and a queen. If you buy a mated queen, add $25 to $40. Total direct costs range from $60 to $120 per split. You can reduce costs by building your own nuc boxes from scrap wood or by reusing equipment from failed colonies. Some beekeepers use cardboard nuc boxes that cost $5 to $10 each, but these are single-use and less durable. ### Labor Costs The nuc split requires moderate labor, about 60 to 90 minutes per split. You need to select 3 to 5 frames of brood and bees from the parent colony, place them in the nuc box, and install the queen. You must also feed the nuc colony for the first 2 to 3 weeks to help it build comb and raise brood. The extra labor comes from managing the nucs. You need to check them every 7 to 10 days, feed them, and monitor for queen acceptance. After 3 to 4 weeks, you transfer the nuc to a full-size hive body, which adds another 20 to 30 minutes per colony. ### Honey Production Loss The nuc split reduces honey production from the parent colony because you remove frames of bees and brood. The nuc colony itself produces no surplus honey in its first season because it is too small. Combined honey production loss is 30 to 50 percent, similar to the walk-away split. However, nucs have a higher survival rate and build up faster than walk-away splits, so the second season honey production is often higher. ### Success Rate and Risk The nuc split has the highest success rate of all methods, typically 85 to 95 percent when you use a mated queen. The small colony size makes it easier for the queen to establish, and the nuc box provides better protection from weather and predators. The main risk is queen failure. If the queen does not mate well or starts laying drones only, you must replace her. You also risk the nuc colony becoming too crowded if you do not transfer it to a larger box in time. ### Best Use Cases Use the nuc split when you want the highest success rate, when you plan to sell nucs to other beekeepers, and when you have the budget for queens and equipment. This method is the standard for commercial beekeepers who need to expand their operation reliably. ## Step-by-Step Guide to Making a Successful Split Regardless of which method you choose, the following steps will improve your success rate and reduce your costs. ### Step 1: Assess Your Parent Colony Only split colonies that are strong and healthy. A colony with at least 8 frames of bees, 4 to 5 frames of brood, and a laying queen is a good candidate. Check for signs of disease, such as foulbrood, deformed wings, or excessive mite levels. Do not split a weak or diseased colony because you will create two weak colonies instead of one strong one. ### Step 2: Time Your Split Correctly The best time to split is 4 to 6 weeks before your main nectar flow. This gives the new colony time to raise brood and build population before the honey flow begins. In most regions, this means splitting in early spring, when daytime temperatures stay above 60 degrees Fahrenheit and flowers are starting to bloom. Avoid splitting during a dearth, when there is no nectar or pollen coming in. The new colony will struggle to feed its brood and may starve. ### Step 3: Prepare Your Equipment Have all your equipment ready before you open the hive. This includes the new box or nuc, frames with foundation, feeders, and queen supplies. Clean and sanitize any used equipment to prevent disease spread. Have a smoker lit and a hive tool ready. ### Step 4: Find the Queen For methods that require moving the queen, find her before you move any frames. Check the brood frames first, then the outer frames. If you cannot find her after 15 minutes, use a queen marking pen or a queen catcher to make her easier to spot. Some beekeepers prefer to split without finding the queen, but this increases the risk of moving her into the wrong box. ### Step 5: Select Frames for the Split Choose frames with a mix of sealed and open brood, pollen, and honey. Open brood is essential because it provides young larvae that can be raised into a new queen if needed. Include at least 2 frames of open brood in a walk-away split. Make sure the selected frames have plenty of bees clinging to them, especially young nurse bees. ### Step 6: Move the Frames Transfer the selected frames to the new box or nuc, keeping them in the same order to minimize disruption. Fill the remaining space with frames of foundation. If you are moving the queen, place her frame in the center of the new box. ### Step 7: Feed the New Colony Feed the new colony with sugar syrup, 1 part sugar to 1 part water by volume, for the first 2 to 3 weeks. Use a feeder that is appropriate for your box type. Feeding helps the colony build comb and gives the queen a better chance of being accepted. ### Step 8: Monitor and Inspect Check the new colony after 5 to 7 days to confirm queen cells are present or the new queen has been accepted. Check again after 14 days to confirm the queen is laying. Continue checking every 7 to 10 days until the colony is established. ### Step 9: Transfer to a Full-Size Hive For nuc splits, transfer the colony to a full-size hive body once the nuc has 5 frames of bees and brood, usually after 3 to 4 weeks. For other methods, the colony is already in a full-size box, so no transfer is needed. ## Common Mistakes and How to Avoid Them ### Splitting Too Early Splitting when nighttime temperatures are still below 50 degrees Fahrenheit can kill the new colony. The bees cluster tightly to stay warm, and the brood may chill and die. Wait until daytime temperatures are consistently above 60 degrees and frost risk has passed. ### Splitting Too Late Splitting during or after the main nectar flow means the new colony has no time to build up before winter. The colony will not produce honey in its first season and may not have enough stores to survive. Split early enough to give the colony at least 6 to 8 weeks of good foraging before the flow ends. ### Using Weak Parent Colonies Taking frames from a weak colony weakens it further and may cause it to fail. Only split colonies that are strong enough to lose 3 to 5 frames of bees and brood. A good rule of thumb is to split only when the parent colony has at least 8 frames of bees. ### Not Finding the Queen If you do not find the queen before making a split, you risk moving her into the new box or accidentally killing her. This creates two queenless colonies, which is a costly mistake. Take the time to find the queen, even if it takes 15 minutes. ### Introducing a Queen Too Quickly If you introduce a new queen to a split colony before the workers have had time to realize they are queenless, they may reject or kill her. Wait at least 24 hours after making the split before introducing the queen. Use a queen cage with a candy plug so the workers can get used to her scent before she is released. ### Feeding Too Little New splits need food to build comb and feed brood. If you do not feed them, they may starve or produce poor comb. Feed continuously for the first 2 to 3 weeks, and check the feeder regularly to make sure it is not empty. ### Ignoring Mite Levels Splitting a colony with high mite levels spreads the problem to both colonies. Treat for mites before splitting, or at least monitor mite levels in both colonies after the split. High mite loads can kill a new split within weeks. ### Forgetting to Mark the Queen If you do not mark the queen, you may not know if she is still alive or if the colony has replaced her. Marking the queen with a small dot of paint makes it easier to find her during inspections and to track her age. ## Decision Thresholds for Choosing a Method Your choice of split method should depend on your goals, budget, and experience level. Use the following thresholds to guide your decision. ### If Your Budget Is Under $30 per Split Choose the walk-away split. You can make 10 splits for under $300 in new equipment, and less if you have used gear. Accept the higher failure rate and plan to recombine failed splits back into the parent colony. ### If Your Budget Is $30 to $60 per Split Choose the equal split with a purchased queen. This gives you two strong colonies with a good chance of success. The extra cost of the queen is worth the reduced risk. ### If You Have Limited Equipment Choose the vertical split. You only need a queen excluder and one extra hive body. This method lets you double your colony numbers without buying additional hive stands and roofs. ### If You Want to Sell Nucs Choose the nuc split. Nucs are the standard product for selling bees, and buyers expect a 5-frame nuc with a mated queen. You can sell a nuc for $150 to $200 in most markets, which covers your costs and generates a profit. ### If You Are a Beginner Start with the nuc split or the equal split. These methods have higher success rates and give you more control. The walk-away split is tempting because it is cheap, but the higher failure rate can be discouraging for a new beekeeper. ### If You Are Expanding Rapidly Use a combination of methods. Make nuc splits for colonies you want to sell, equal splits for colonies you want to keep, and walk-away splits for colonies you are willing to risk. This diversification spreads your risk and maximizes your return. ## Monitoring and Recordkeeping Good recordkeeping is essential for knowing whether your hive splitting operation is profitable. Track the following data for each split you make. ### Cost per Split Record the cost of all materials, including boxes, frames, foundation, queens, feeders, and any tools you bought specifically for the split. Include a share of your general equipment costs, such as hive tools and smokers, that you use for all your [beekeeping](/knowledge/animal-farming/apiculture/beekeeping-colony-nutrition-seasonal-management-parasite-monitoring-and-honey-harvest). ### Labor Hours Record the time you spend on each split, including preparation, the split itself, and all follow-up inspections. Multiply your labor hours by an hourly rate to calculate the labor cost. Even if you do not pay yourself, this number helps you understand the true cost of expansion. ### Queen Acceptance Record whether the new queen was accepted, how long it took, and whether you had to replace her. This data helps you identify problems with your technique or with the queen supplier. ### Colony Strength Record the number of frames of bees and brood in each split at 2, 4, and 8 weeks after the split. This tells you whether the colony is building up normally or struggling. ### Honey Production Record the honey yield from each split colony and from the parent colony. Compare these numbers to your baseline honey production from undivided colonies. This tells you the true cost of splitting in terms of lost honey. ### Survival Rate Record whether each split colony survives the winter. This is the ultimate test of your splitting success. A colony that dies in winter cost you money with no return. ### Use a Spreadsheet or Notebook Create a simple spreadsheet with columns for each data point, or use a dedicated beekeeping app. Update it after every inspection. Review your data at the end of each season to identify which methods worked best and where you lost money. ### Calculate Your Return on Investment To calculate your return on investment, add up the value of everything your split colonies produced, including honey, beeswax, pollination services, and nuc sales. Subtract your total costs, including materials, labor, and lost honey production from the parent colony. Divide the net profit by the total cost and multiply by 100 to get your return on investment percentage. A return on investment of 50 percent or higher in the first year is good. A return of 100 percent or higher is excellent. If your return is below 20 percent, consider changing your method or your timing. ## When to Call a Veterinarian or Extension Agent Most hive splitting problems are management issues that you can solve yourself, but some situations require professional help. ### Call a Veterinarian If You see signs of American foulbrood, including sunken, greasy-looking brood cells with a foul odor. You see deformed wings, which may indicate high mite levels or deformed wing virus. You see unusual numbers of dead bees in front of the hive with no obvious cause. You suspect pesticide poisoning, especially if you see bees twitching or crawling in circles. A veterinarian who works with bees can help you diagnose diseases, recommend treatments, and advise on regulatory reporting requirements. In some regions, certain diseases are reportable to state or federal authorities. ### Call an Extension Agent If You are new to beekeeping and want guidance on splitting methods. You have a high failure rate with your splits and cannot figure out why. You want to know about local nectar flows and the best timing for splits in your area. You need help with recordkeeping or financial analysis of your beekeeping operation. Extension agents have access to research-based information and can connect you with experienced beekeepers in your area. Many states have a beekeeping specialist who can answer your questions by phone or email. ## Frequently Asked Questions ### How much does it cost to split a honey bee hive? The cost ranges from $15 to $120 per split depending on the method. A walk-away split costs $15 to $30 because you only need a box and frames. An equal split with a purchased queen costs $30 to $60. A nuc split costs $60 to $120 because you need a nuc box and a queen. The cost per successful split is higher because you must account for failures. ### What is the most cost-effective way to increase my number of hives? The most cost-effective method is the walk-away split if you have strong colonies and can accept a 20 to 40 percent failure rate. If you want higher success, the equal split with a purchased queen is the best balance of cost and reliability. The nuc split is the most expensive but gives you the highest success rate and produces colonies you can sell. ### How many hives can I get from one strong colony? A very strong colony with 12 to 15 frames of bees can support 2 to 3 splits in a single season, but you should not take more than half the frames at one time. Making multiple splits from one colony weakens it significantly, so you may need to skip honey production that year. A realistic plan is 2 splits from a strong colony, spaced 3 to 4 weeks apart. ### When is the best time to split hives? The best time is 4 to 6 weeks before your main nectar flow, when daytime temperatures stay above 60 degrees Fahrenheit. In most temperate regions, this means splitting in early to mid spring. Avoid splitting during a nectar dearth or when nighttime temperatures are below 50 degrees. ### How long does it take for a split hive to produce honey? A split hive produces no surplus honey in its first season because it must build population and comb. You can expect some honey in the second season, and full production by the third season. This delay is the main cost of hive splitting, and you should factor it into your financial planning. ### Should I buy a queen or let the split raise its own? Buying a queen costs $25 to $40 but increases your success rate and gets the colony producing sooner. Letting the split raise its own queen is free but takes 3 to 4 weeks longer and has a higher failure rate. If you have a strong nectar flow coming, buying a queen is usually worth the money. ### How do I know if my split was successful? Check the split after 5 to 7 days for queen cells or evidence of queen acceptance. Check after 14 days for eggs and young larvae. Check after 21 days for sealed brood. A successful split has a laying queen, a growing brood pattern, and a stable or increasing population of workers. ### Can I sell the splits I make? Yes, you can sell nucs or splits to other beekeepers. A 5-frame nuc with a mated queen sells for $150 to $200 in most markets. You can also sell walk-away splits for $50 to $100, but they are less popular because buyers prefer colonies with a mated queen. Selling nucs can make your splitting operation profitable in the first year. ## Related Farming Guides This section will be populated with links to other farming guides on this site, including topics on honey extraction, pest management, and colony health. Check back for updates. ## Related Clinical & Scientific Guides * [Waste Management in the Apiary: Culling, Dead Hives, and Debris Disposal](/knowledge/animal-farming/apiculture/waste-management-apiary-culling-dead-hives-debris-disposal) * [Package Bee Production: Business Planning and Colony Establishment](/knowledge/animal-farming/apiculture/package-bee-production-business-planning-and-colony-establishment) * [Siting an Apiary: Legal Setbacks, Neighbor Relations, and Flight Paths](/knowledge/animal-farming/apiculture/siting-apiary-legal-setbacks-neighbor-relations-flight-paths) ## References - [FAO Bee Health](https://www.fao.org/pollination/en/) - [USDA APHIS Honey Bee Health](https://www.aphis.usda.gov/livestock-poultry-disease/honeybees) - [Honey Bee Health Coalition](https://honeybeehealthcoalition.org/) - [FAO Animal Production and Health](https://www.fao.org/animal-production/en/) - [WOAH (World Organisation for Animal Health)](https://www.woah.org/en/home/) > This article is educational and is not a substitute for veterinary diagnosis, treatment, public-health guidance, or regulatory reporting.