Today’s very special guest on the Bees with Ben podcast is Corinne Jordan from The Bee Lady

Apiaries (visit honeybeelady.com). Corinne founded this family-owned business in 2008 after initially

researching beekeeping as a potential vocation for her son (who subsequently proved to be allergic

to bee venom) and then developing a passion for honey bees herself! Located about halfway

between Brisbane and the Gold Coast, at the mouth of the Logan River, she is blessed with near

perfect weather and an extended beekeeping season. This suited her interest in breeding queens,

and around 2012 she decided to refocus from honey production (with an apiary containing 50-100

hives) to selective breeding and queen production. In her ideal climate, queen breeding can take

place just about all year round.

Corinne says it takes determination, resilience, good record keeping and keen observational skills to

be a successful queen breeder, as well as fine motor control, and that the bees must always come

first. She says that it requires a lot of effort for little financial reward, but that the greatest rewards

are derived through resultant stock improvements. She tells Ben that breeding is an evolving activity,

since it is impossible to focus on a range of traits at any one time; she is currently working on

resistance to chalkbrood and EFB. All her breeding is conducted by instrumental insemination. She

catches the drones on their return from mating flights, then extracts the semen and inserts this into

virgin queens that have been first anaesthetised with carbon dioxide. The queens generally start to

lay just 5 days later. Corinne produces an average of about 150 queens per season, and still to this

day struggles with introducing the artificially inseminated queens to their hives, as colonies often do

not recognise them as they would a queen that has undergone a normal mating flight.

In her short down season (usually between May to July), one of Corinne’s pastimes is to catch up on

bee research around the world. It was in this way that she discovered the work of Dr Kaira Wagoner

(of the University of North Carolina) on varroa sensitive hygiene. Essentially, this refers to the ability

of some bees to detect the presence of the varroa mite in brood, whereupon they uncap the cells

and remove infected larvae, thereby breaking the mites’ breeding cycle. One of the difficulties in

selecting for varroa resistance in Australia has always been that we have had no active mite

population, however, Corinne remained intrigued by the prospect of breeding resistant stock (she

had been selecting for hygienic behaviour in general since 2014), in part since she was convinced

that varroa would one day inevitably reach Australia. Dr Wagoner’s research identified elevated

levels of 2 hydrocarbons in brood infected with varroa; she managed to synthesize these compounds

and produce a spray which could be applied to brood capping. Bees which exhibit varroa sensitive

hygiene (VSH) will recognise the odour of these chemicals just as if varroa was present and eliminate

the brood accordingly. This is something of a game changer since it does not require the presence of

the mites to test for VSH. Corinne subsequently reached out to Dr Wagoner and has been included in

field tests for the spray. Initial tests indicate that about 4% of honey bee colonies exhibit VSH,

however Corinne is now seeking funding for large-scale trials - she estimates it will cost about

$250,000 for the first year, and has set up a special website for the project, beegenetics.com

Corinne is well placed to conduct this research with a number of unique assets. She has a proven

track record, insemination skills and an apiary with high quality stock. She has the support of

industry groups as well as 'Flow' and will donate the resultant queens to raise further funds.

If you are able to assist with this vital project, please head to beegenetics.com for further details.