{"id":1491,"date":"2026-02-24T16:59:10","date_gmt":"2026-02-24T15:59:10","guid":{"rendered":"https:\/\/english.resistantbees.es\/?p=1491"},"modified":"2026-02-24T20:19:06","modified_gmt":"2026-02-24T19:19:06","slug":"alarming-state-of-bees-and-a-solution","status":"publish","type":"post","link":"https:\/\/english.resistantbees.es\/?p=1491","title":{"rendered":"Alarming State of Bees and a Solution"},"content":{"rendered":"

The lifespan of bees has halved in the last 50 years \u2013 this is alarming! \u2013 small-cell honeycombs can halt this 50% decline!<\/span><\/strong><\/p>\n

This is practically a comprehensive, scientifically proven cause of bee deaths.<\/span><\/p>\n

Modern honey bees are dying twice as fast: <\/span><\/strong>
\nTheir lifespan has halved since the 1970s \u2013 from **34.3 days** down to only **17.7 days** (Nearman & vanEngelsdorp, 2022). <\/span><\/strong>
\nThis explains many colony losses and declining honey yields. <\/span><\/strong>
\nThe Nearman study was conducted with standard, large-cell bees.<\/span><\/strong><\/p>\n

But there is hope: **Small-cell combs**, just as they existed 100 years ago before artificial enlargement by beekeepers, produce more robust, longer-lived bees with a stronger immune system and better stress resistance \u2013 exactly what can compensate for the Nearman decline. <\/span><\/strong>
\nDiscover how a simple change in cell size could reverse the trend\u2026<\/span><\/p>\n

\"\"<\/p>\n

Detailed report:<\/strong>
\nThe Nearman study<\/strong> shows an intrinsic (not through external influences, but through the way bees are bred today) decline in the median lifespan of worker bees in **caged laboratory experiments** from about **34.3 days** (1970s) to **17.7 days** (2010s\/2020s) \u2013 roughly halved.<\/strong> This effect occurs in bees from typical commercial colonies that almost exclusively use **large-cell\/standard combs** (cell width 5.4\u20135.6 mm). Small-cell combs (4.9 mm) were **not tested or mentioned** in the study \u2013 the results therefore primarily apply to **large-cell lines**.The Olszewski group<\/strong> (Lublin) provides the exact counterpoint: small-cell combs generate **physiological and behavioral advantages** that could compensate for or mitigate the decline described by Nearman.\u00a0<\/strong><\/p>\n

\"\"<\/p>\n

**In short:**
\n<\/strong>In the past, honey bees lived about 5\u20136 weeks during summer.
\nToday many only live half as long \u2013 just 2.5\u20133 weeks. The main problem is that for decades beekeepers have been using **larger combs** (large cells, like bigger children’s bedrooms).
\nIn these large cells, bees are born bigger \u2013 but just like in humans: anyone who is much too big and heavy often gets sick earlier and lives shorter. The bees become more stressed, tire faster and die sooner.
\nBut when you use **smaller combs** (small cells, natural size, as bees built them in the wild), the bees are born a bit smaller \u2013 but healthier and tougher.
\nJust like a human at their ideal weight: more energy, gets sick less often and lives longer.
\nSmall bees often live again 5\u20138 weeks or longer, even when Varroa mites are present. They do more work because more of them survive longer, and the colony remains more stable.
\nIn a nutshell:<\/strong>
\nLarge cells \u2192 bees become too big \u2192 live only half as long (as the Nearman study shows).
\nSmall cells \u2192 bees in natural size \u2192 live significantly longer again (as Olszewski and other studies prove).
\nIt\u2019s like shoes: shoes that are too big make walking exhausting and you tire faster. The right size feels good and you last longer.<\/p>\n

More info on small-cell Varroa-resistant bees: <\/span>
\nhttps:\/\/english.resistantbees.es\/<\/span><\/strong><\/a><\/p>\n

Here are the clear advantages of small cells **in the context of Nearman**:<\/span><\/strong><\/p>\n

– **Extended lifespan of worker bees** <\/span><\/strong>
\nSmall-cell bees live significantly longer than standard (large-cell) bees \u2013 especially under stress (e.g. Varroa).<\/strong> In untreated colonies they often reach or exceed the lifespan of treated large-cell colonies. This could directly counteract the intrinsic 50% decline (Nearman), because small-cell produces more robust individuals. <\/span>
\n\u2192 Olszewski et al. (2014): Life span of worker honeybees reared in colonies kept on small-cell combs.<\/span>\"\"<\/p>\n

– **Stronger antioxidant defense against aging and stress**<\/strong>
\nSmall-cell bees show higher activities of **catalase**, **superoxide dismutase** and **proteases** in the hemolymph \u2013 enzymes that fight oxidative stress (ROS) associated with aging and shorter lifespan. Nearman points to intrinsic changes (e.g. through selection) that reduce longevity; small-cell boosts exactly these protective systems and could slow age-related decline.
\n\u2192 Dziechciarz et al. (2023): Effect of Rearing in Small-Cell Combs on Activities of Catalase and Superoxide Dismutase…<\/p>\n

 <\/p>\n

– **Improved immune and hygienic functions**<\/strong> <\/span>
\nFaster removal of dead brood (hygienic behavior) and better defense against parasites\/viruses reduce cumulative damage that shortens life. Nearman rules out external factors, but small-cell mitigates intrinsic weaknesses by strengthening the immune system and lowering infection risks \u2013 even in laboratory-like conditions this could lead to longer survival times. <\/span>
\n\u2192 Dziechciarz et al. (2022): Dead brood … removed more effectively from small-cell combs…<\/span>\"\"<\/p>\n

– **Equivalent or better morphometry and spring development**<\/strong> <\/span>
\nSmall-cell bees are slightly smaller but not weaker \u2013 they develop in spring just as well as large-cell bees and often show higher colony strength due to longevity. Nearman correlates shorter lifespan with declining honey production\/colony size; small-cell could reverse this by creating more robust populations. <\/span>
\n\u2192 Olszewski et al. (2024): Small-Cell Combs Offer as Favorable Conditions…<\/span><\/p>\n

 <\/p>\n

**Summarized conclusion in the Nearman context**<\/strong> <\/span>
\nNearman describes the **problem**: Modern **large-cell** bees have an intrinsically reduced lifespan (due to selection for productivity). Small-cell (as you promote it) is a **practical counter-strategy** that compensates for this decline \u2013 through extended lifespan, stronger antioxidants\/immune system, better hygiene and lower parasite susceptibility. The Lublin studies show that small-cell exactly balances the weaknesses Nearman measures in standard lines. In the long term (after 2\u20133 generations of transition + natural selection) small-cell colonies could approach the \u201cold\u201d 34-day values or even surpass them \u2013 a real lever against the trend Nearman documented.<\/span><\/strong><\/p>\n

More info on small-cell Varroa-resistant bees: <\/span>
\nhttps:\/\/resistantbees.es\/<\/span><\/strong><\/a><\/p>\n

**Links to the studies:**<\/span><\/strong><\/p>\n

– Nearman, A. & vanEngelsdorp, D. (2022): Water provisioning increases caged worker bee lifespan and caged worker bees are living half as long as observed 50 years ago. *Scientific Reports*, 12, 18660. <\/span>
\nhttps:\/\/www.nature.com\/articles\/s41598-022-21401-2<\/span><\/a><\/p>\n

– Olszewski, K., Borsuk, G., Paleolog, J. & Strachecka, A. (2014): Life span of worker honeybees reared in colonies kept on small-cell combs. *Medycyna Weterynaryjna*, 70(12), 777\u2013780. <\/span>
\nhttps:\/\/www.medycynawet.edu.pl\/images\/stories\/pdf\/pdf2014\/122014\/201412777780.pdf<\/a> <\/span>
\n(Alternative: ResearchGate summary https:\/\/www.researchgate.net\/publication\/297757434_Life_span_of_worker_honeybees_reared_in_colonies_kept_on_small-cell_combs)<\/span><\/p>\n

– Dziechciarz, P., Borsuk, G. & Olszewski, K. (2022): Dead Brood of Apis mellifera Is Removed More Effectively from Small-Cell Combs Than from Standard-Cell Combs. *Animals*, 12(4), 418. <\/span>
\nhttps:\/\/www.mdpi.com\/2076-2615\/12\/4\/418<\/a> <\/span>
\n(Open Access, PMC: https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC8868292\/)<\/span><\/p>\n

– Dziechciarz, P. et al. (2023): Effect of Rearing in Small-Cell Combs on Activities of Catalase and Superoxide Dismutase and Total Antioxidant Capacity in the Hemolymph of Apis mellifera Workers. *Antioxidants*, 12(3), 709. <\/span>
\nhttps:\/\/www.mdpi.com\/2076-3921\/12\/3\/709<\/a> <\/span>
\n(Open Access, PMC: https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10044930\/)<\/span><\/p>\n

– Olszewski, K. et al. (2024): Small-Cell Combs Offer as Favorable Conditions of Rearing Worker Bees as Standard-Cell Combs in the Temperate Climate in Spring. *Applied Sciences*, 14(11), 4566. <\/span>
\nhttps:\/\/www.mdpi.com\/2076-3417\/14\/11\/4566<\/span><\/a><\/p>\n

These links lead directly to the original publications (most are open access or freely available). If a link is not accessible in your region, try ResearchGate or Google Scholar with the title\/DOI.<\/span><\/p>\n

More info on small-cell Varroa-resistant bees: <\/span>
\nhttps:\/\/english.resistantbees.es\/<\/span><\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

The lifespan of bees has halved in the last 50 years \u2013 this is alarming! \u2013 small-cell honeycombs can halt this 50% decline! This is practically a comprehensive, scientifically proven…<\/p>\n","protected":false},"author":1,"featured_media":1498,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[33,34],"tags":[37,40,44,48,50,55,71,74],"yoast_head":"\nAlarming State of Bees and a Solution - ResistantBees_english<\/title>\n<meta name=\"description\" content=\"Alarming State of Bees and a Solution\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/english.resistantbees.es\/?p=1491\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alarming State of Bees and a Solution - ResistantBees_english\" \/>\n<meta property=\"og:description\" content=\"Alarming State of Bees and a Solution\" \/>\n<meta property=\"og:url\" content=\"https:\/\/english.resistantbees.es\/?p=1491\" \/>\n<meta property=\"og:site_name\" content=\"ResistantBees_english\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100006580005971\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-24T15:59:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-24T19:19:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/english.resistantbees.es\/wp-content\/uploads\/sites\/3\/2026\/02\/lu.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"480\" \/>\n\t<meta property=\"og:image:height\" content=\"640\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"beefree\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bioapi\" \/>\n<meta name=\"twitter:site\" content=\"@bioapi\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"beefree\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/english.resistantbees.es\/?p=1491#article\",\"isPartOf\":{\"@id\":\"https:\/\/english.resistantbees.es\/?p=1491\"},\"author\":{\"name\":\"beefree\",\"@id\":\"https:\/\/english.resistantbees.es\/#\/schema\/person\/3ebceda286102ef949fcf3ab84562502\"},\"headline\":\"Alarming State of Bees and a Solution\",\"datePublished\":\"2026-02-24T15:59:10+00:00\",\"dateModified\":\"2026-02-24T19:19:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/english.resistantbees.es\/?p=1491\"},\"wordCount\":1100,\"publisher\":{\"@id\":\"https:\/\/english.resistantbees.es\/#organization\"},\"keywords\":[\"small cell\",\"resistant bees\",\"reduction of cell size\",\"hygienic behavior\",\"4point9\",\"Varroa\",\"scientific research\",\"evidences that bee cells were smaller in the past\"],\"articleSection\":[\"scientific studies in general on beekeeping\",\"scientific studies on small cell bees\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/english.resistantbees.es\/?p=1491\",\"url\":\"https:\/\/english.resistantbees.es\/?p=1491\",\"name\":\"Alarming State of Bees and a Solution - 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