{"id":1655,"date":"2019-02-28T12:13:28","date_gmt":"2019-02-28T19:13:28","guid":{"rendered":"https:\/\/ivi-air.com\/?p=1655"},"modified":"2024-04-17T14:37:27","modified_gmt":"2024-04-17T20:37:27","slug":"ivi-helping-redefine-honey-bee-storage-with-refrigeration-ventilation-products","status":"publish","type":"post","link":"https:\/\/ivi-air.com\/ivi-blog\/ivi-helping-redefine-honey-bee-storage-with-refrigeration-ventilation-products\/","title":{"rendered":"IVI is helping redefine honey bee storage with innovative uses of storage refrigeration and ventilation products"},"content":{"rendered":"\n

While\nIndustrial Ventilation, Inc. is well known as the technology and service leader\nin industrial ventilation for vegetable storage\u2014especially potatoes and\nonions\u2014we\u2019re flying into a new frontier: honey bee storage.<\/p>\n\n\n\n

Honey bees pollinate over 90 agricultural crops<\/a> in the US, playing a significant role in the economy and a vital part in the production of about one-third of the food we eat. However, honey bees are in serious decline due to what is known as colony collapse disorder (CCD), a complex syndrome that is becoming increasingly devastating, increasing two to three times the historical level. While there are more than 60 variables associated with CCD, the parasitic mite Varroa destructor<\/em> is widely believed to be a major contributing factor.<\/p>\n\n\n\n

The mighty force of a destructive mite <\/strong><\/h2>\n\n\n
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A Varroa mite on a honey bee brood.<\/figcaption><\/figure><\/div>\n\n\n

The Varroa destructor<\/em> is an external parasitic mite that attacks honey bees, weakening them by sucking out fat bodies<\/a>, which weakens their immune systems and siphons off nutrients. The mite attacks both adult bees as well as the brood<\/a> (yet un-hatched bees residing under a wax cap), making treatment difficult and labor intensive. If left untreated, these mites can kill an entire colony in just two years.<\/p>\n\n\n\n

The current treatment for Varroa mites consists of a series\nof three chemical treatments over a 21-day period. This kills mites from adult\nhoney bees and then, subsequently, from newly hatched bees as they emerge from\nthe brood already infested. However, these hand-applied treatments are labor\nintensive, expensive, and require a very precise timing cycle. The best result typically\nachieved at the end of this three-cycle treatment is a remaining average of five\nmites per 100 bees.<\/p>\n\n\n\n

At WSU, bee storage\ngets downright chilly <\/strong><\/h2>\n\n\n\n

In August 2017, in an attempt to find a way to better protect\nthe honey bee colonies, Washington State University researchers<\/a> put 200 honey bees into refrigerated storage. While bees don\u2019t really hibernate during the winter, the Queen does stop laying eggs. Researchers saw this as a potential solution to the \u201ccapped brood\u201d problem, or when the mites infest the brood under the protective wax cap before the bees hatch. <\/p>\n\n\n\n

\u201cBy placing colonies in refrigerators, the queen stops laying new eggs, which stops the production of brood. When the bees come out of refrigeration, there is no \u2018capped brood\u2019.\u201d (Weybright<\/a>)<\/p>\n\n\n\n

A Varroa treatment can then be applied to the infected adult bees, with very positive results. The average remaining mites per 100 bees dropped to .2 mites for the refrigerated colonies, a dramatic drop from the five mites in the control group. <\/p>\n\n\n\n

IVI creating a buzz in honey bee storage<\/strong><\/h2>\n\n\n\n

With\nthis groundwork in place, IVI worked with local Idaho business owners Nick and Tony Noyes, of Noyes Apiaries and The Honey Store<\/a>, to design a brand-new style\nof honey bee storage. IVI created the first bee storage of its kind, incorporating a concrete air floor, typically used in onion and potato storage buildings. The storage was designed for both over-wintering (the technique used to prevent the Varroa mite from infiltrating the brood as described previously) as well as summer storage. The over-wintering storage has a capacity of 14,000 hives and the summer can hold 6,000.<\/p>\n\n\n\n

Leveraging their products and expertise in vegetable\nstorage, the bee storage design incorporated IVI\u2019s ventilation<\/a> and refrigeration<\/a> systems, which accurately and precisely control temperature, humidity and CO2<\/sub>,\nall essential components in keeping the bee colonies alive. In addition, because honey bees are extremely sensitive to light\u2014a tiny amount of which will disrupt the entire colony, the bee storage building was completely blacked out using IVI\u2019s Daylight Block<\/a>. No ambient light can enter while the system is running.<\/p>\n\n\n\n

The system also incorporates an on-site generator to keep the ventilation system running during any potential power outages. IVI\u2019s engineers tailored the IVI Storage Control Panel<\/a>, writing a specific program for the honey bees storage that includes a switch-over control feature for the generator in the event of an outage. Using IVI\u2019s app, mobile access<\/a> via phones or tablets allows for off-site monitoring and control.<\/p>\n\n\n\n

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Concrete air floor<\/figcaption><\/figure>\n<\/div>\n\n\n\n
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IVI Centurion control panel customized for bee storage.<\/figcaption><\/figure>\n<\/div>\n\n\n\n
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Interior of bee storage with ventilation features.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n

Doubling the treatment with summer storage<\/strong><\/h2>\n\n\n\n

The over-wintering process was proven effective by WSU\nstudies, showing an increased effectiveness in controlling and killing the Varroa\nmite by bringing bee populations down to a broodless state before applying the\ntreatments. However, a second term of summer storage is still being researched.\n<\/p>\n\n\n\n

Mite\ntreatments are traditionally applied twice a year, once during the late Summer\nmonths and once in the early Spring. This is because once the mites have\ninfested a colony, their numbers increase during the honey production months.\nIn order to mitigate the damage during these production months, multiple\ntreatments are required.<\/p>\n\n\n\n

The end goal? Keep the mite infestations routinely low or non-existent, so that there is less colony damage overall. While there is a risk associated with a yet un-studied second storage period, experts are hopeful that it will work, creating significantly more control over mite populations and requiring fewer chemicals to ensure colony survival.
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As a company firmly embedded in the agricultural sector, protecting and preserving bees through refrigerated bee storage is a natural, and likely a vital, extension to the use of our products. IVI hopes that their work with Noyes Apiaries and the work by WSU researchers with another Idaho beekeeper, Belliston Bros<\/a>., who donated 100 honey bee colonies to the study, can provide the necessary insights and solutions to allow honey bees to thrive once again.<\/p>\n\n\n\n

Have questions?<\/strong><\/h2>\n\n\n\n

Contact Anthony Molitor to learn more about IVI\u2019s work in honey bee storage. <\/p>\n\n\n\n

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Anthony Molitor<\/p>\n\n\n\n

Nampa, ID \u00a0|\u00a0 AnthonyM@ivi.us.com<\/a><\/p>\n\n\n\n

Nampa Sales<\/strong><\/p>\n\n\n\n

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Resources:<\/strong><\/h3>\n\n\n\n