![]() The first thing the queen builds is the foundations of the nursery. When a typical queen wasp has found a suitable site for nesting, thousands of trips are required to collect wood which she pulps into mulch to build the nest. This can be a void, crack or crevice within buildings. ![]() If it is a hole, they fly in to see if it is suitable and if not, move on to the next hole. Queen wasps fly low to the ground, searching for any round, dark object or depression. Not only do they have to find nectar to feed themselves but they also have to find a suitable nesting place and start building their nests. For queen wasps this is a deadly race against time which most of them will lose. The Royal welcome: Emergenceįrom as early as the beginning of March to as late as the end of May, when queen wasps come out of hibernation they have the important and time-consuming task of establishing their colony as quickly as possible. Always remember to read the product label and ensure there are no non-target animals present, for example, bats. Where there may be a need to deal with large numbers of emerging queens, which is usually very rare, there are options for quick knockdowns in roof spaces. The best thing to do is open the windows and allow the queens to escape and then seal up entry points into the property from the outside to make it wasp proof, thereby preventing the problem the following year. Many homeowners mistakenly assume that they must have a nest when queens emerge from their crevices in spring and sadly many use pesticides to kill off the queens. Queen wasps get their sweet sugary liquids as nectar from flowers making them valuable pollinators. Most of these call-outs can be ended by advising the customer that the queens will quickly move on and are generally harmless to humans and are very beneficial to the biodiversity. ![]() The presence of these queens can cause concern among members of the public.Īs mentioned, in most circumstances pest controllers can recognise very quickly, just from the description from the customer, that a call for a ‘wasp nest’ is in fact queen wasps emerging from hibernation or seeking hibernation spots. Pest controllers may often receive calls for ‘wasp nests’ which turn out to be a few ‘waking’ queens or queens seeking hibernation spots. We also have that period before nests establish (Spring/early Summer) and when the nests wind down for the year (Autumn) when queen wasps cause a nuisance to householders and businesses across the UK. Education will mostly discourage treatments. Fear can also play a part in needing to destroy a wasp nest but should only be done so in extreme circumstances. However, there can come a time when the presence of wasps is detrimental to public health due to their sting and associated reactions such as anaphylactic shock and the pain caused by the stings. Where possible it is worth leaving wasp nests to continue their valuable activities. Wasps are beneficial in gardens as they feed their grubs on caterpillars and other insects, thereby reducing these pest populations. For our second in-depth PestWatch feature, Natalie and Dee are doffing their caps to the most regal of all the species you’re likely to encounter - the queen wasp.
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