{"id":39296,"date":"2024-08-27T12:55:16","date_gmt":"2024-08-27T10:55:16","guid":{"rendered":"http:\/\/6f8eb731-b2fd-41e4-b635-f1d13fc2a15d"},"modified":"2024-08-27T13:31:20","modified_gmt":"2024-08-27T11:31:20","slug":"dont-kill-the-wasps-they-may-be-annoying-but-you-definitely-want-them-in-your-garden","status":"publish","type":"rss_feed","link":"https:\/\/c01.purpledshub.com\/gardensillustrated\/rss_feed\/dont-kill-the-wasps-they-may-be-annoying-but-you-definitely-want-them-in-your-garden\/","title":{"rendered":"Don&#8217;t kill the wasps! They may be annoying but you definitely want them in your garden"},"content":{"rendered":"<p class=\"rssexcerpt\">Wasps are generally thought of as pests, but in fact they are great garden helpers. Here&#8217;s the Royal Entomological Society&#8217;s guide to wasps in the garden <\/p><p class=\"rssauthor\">By <\/p><p class=\"rssbyline\">Published: Tuesday, 27 August 2024 at 10:55 AM<\/p><hr class=\"no-tts wp-block-separator\"\/><?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<html><body><p>During the <a href=\"https:\/\/www.gardensillustrated.com\/plants\/summer\/summer-flowers-best-to-plant-grow\" target=\"_blank\" rel=\"noreferrer noopener\">summer<\/a> months it can seem wasps\u2019 main role is to disrupt family picnics but these important, incredibly well-adapted, and largely harmless to humans, predators are an incredible asset to gardens. Prof. Seirian Sumner FRES, a British entomologist and behavioural ecologist at University College London, an expert in social wasps and a Trustee of the <a href=\"https:\/\/www.gardensillustrated.com\/chelsea\/guide-tom-massey-royal-entomological-society\" target=\"_blank\" rel=\"noreferrer noopener\">Royal Entomological Society<\/a> and Fran Sconce, entomologist and Royal Entomological Society Outreach Officer joins us to help change gardeners\u2019 minds.<\/p><figure class=\"wp-block-image size-full\"><figcaption class=\"wp-element-caption\">Queen common wasp on grape hyacinth &#8211; \u00a9 David Maitland<\/figcaption><\/figure><div class=\"wp-block-group highlight-box is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group__inner-container\"><p><strong>You may also like:<\/strong><\/p><ul><li><a href=\"http:\/\/www.gardensillustrated.com\/chelsea\/small-stories-bugs-tom-massey\" target=\"_blank\" rel=\"noreferrer noopener\">If humans are to thrive on this earth, we must learn about bugs<\/a><\/li><li><a href=\"https:\/\/www.gardensillustrated.com\/features\/moths-pollinators-garden\" target=\"_blank\" rel=\"noreferrer noopener\">Moths are overlooked but play an important part in our ecosystem<\/a><\/li><li><a href=\"https:\/\/www.gardensillustrated.com\/chelsea\/aphids-what-control-facts\" target=\"_blank\" rel=\"noreferrer noopener\">Aphids are one of the most remarkable insects on the planet<\/a><\/li><li><a href=\"https:\/\/www.gardensillustrated.com\/chelsea\/aphids-what-control-facts\" target=\"_blank\" rel=\"noreferrer noopener\">Dragonflies and damselflies once had huge wingspans<\/a><\/li><\/ul><p\/><\/div><\/div><p>There are over 100,000 species of wasps currently described in the world, and in the UK alone there are 7,000 species. Social wasps &#8211; yellowjackets and hornets, which are the ones that most people recognise as wasps &#8211; account for only around 1,200 of total known species \u2013 and for only 9 in the UK. Most people don\u2019t like wasps because they sting, however it\u2019s worth remembering that <a href=\"https:\/\/www.gardensillustrated.com\/plants\/the-best-bee-friendly-plants\" target=\"_blank\" rel=\"noreferrer noopener\">bees<\/a> sting too, and yet gardeners love bees because of their pollination services and a long-held view that bees are \u2018useful\u2019. Yet wasps not only provide similar pollination services, but they are also a natural form of <a href=\"https:\/\/www.gardensillustrated.com\/feature\/organic-slug-control-ten-best\" target=\"_blank\" rel=\"noreferrer noopener\">pest-control<\/a> and are very efficient decomposers making them extremely \u2018useful\u2019 garden companions.<\/p><figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\"><iframe loading=\"lazy\" title=\"Wasps: they may be annoying, but they are great for the garden\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/a3UmH3nAA-w?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\/><\/div><\/figure><blockquote class=\"wp-block-quote\"><p>The vast majority (around 70 per cent) of wasps don\u2019t sting<\/p><\/blockquote><p>Wasps can be found everywhere: some species have been able to adapt their lifestyles to make use of human-modified landscapes, for example social wasps often make their nests in lofts and <a href=\"https:\/\/www.gardensillustrated.com\/garden-equipment\/tools\/best-garden-sheds\" target=\"_blank\" rel=\"noreferrer noopener\">sheds<\/a>; others require very specific habitats, for example solitary digger wasps and potter wasps require <a href=\"https:\/\/www.gardensillustrated.com\/plants\/where-in-the-world-to-see-wild-flowers-from-the-experts-who-know\" target=\"_blank\" rel=\"noreferrer noopener\">heathland<\/a>. Gardens provide particularly good habitats for wasps, especially if there\u2019s lots of dead wood, exposed soil, flowers, <a href=\"https:\/\/www.gardensillustrated.com\/garden-design\/garden-water-feature-ideas-expert-tips-for-using-water-in-the-garden\" target=\"_blank\" rel=\"noreferrer noopener\">water<\/a> and a healthy population of other insects.<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/c02.purpledshub.com\/uploads\/sites\/40\/2023\/08\/Euroepan_Paper_Wasp-Polistes-dominula-Pascal_Gruner.png\" alt=\"Euroepan Paper Wasp (Polistes dominula)\" class=\"wp-image-156478\"\/><figcaption class=\"wp-element-caption\">Euroepan Paper Wasp (Polistes dominula) &#8211; \u00a9 Pascal_Gruner<\/figcaption><\/figure><blockquote class=\"wp-block-quote\"><p>Parasitoid wasps detect hidden caterpillars or other insect larvae, lay their eggs in\/on them, and then abandon their offspring. The hatched larva then feasts on the prey, as it goes on living.<\/p><\/blockquote><p>Wasps are hunters, usually of other insects and arthropods, because their offspring require meat to develop into adults. This makes them very efficient natural pest-controllers, including insect pests in gardens like <a href=\"https:\/\/www.gardensillustrated.com\/garden-advice\/how-to\/box-caterpillar-what-how-to-treat\" target=\"_blank\" rel=\"noreferrer noopener\">caterpillars<\/a>, <a href=\"https:\/\/www.gardensillustrated.com\/chelsea\/aphids-what-control-facts\" target=\"_blank\" rel=\"noreferrer noopener\">aphids<\/a> and weevils. Wasps are also pollinators. Adult wasps may be hunters, but they don\u2019t eat the meat themselves. They find nutrition from nectar in flowers and in doing so, they carry pollen from flower to flower. Social wasps are also decomposers. They hunt carrion, as well as fresh prey, and so are important in gardens in clearing up dead creatures \u2013 including your leftover BBQ sausage\u2026<\/p><p>The vast majority (around 70 per cent) of wasps don\u2019t sting \u2013 they have an ovipositor (an egglaying sheath) that they use to lay an egg on or in their prey. These are known as parasitoid wasps; they detect hidden caterpillars or other insect larvae, lay their eggs in\/on them, and then abandon their offspring. The hatched larva then feasts on the prey, as it goes on living. To do this effectively, the parasitoid mother injects venom into her prey to suppress its immune system.<\/p><blockquote class=\"wp-block-quote\"><p>Wasps not only provide similar pollination services to bees, but they are also a natural form of pest-control and are very efficient decomposers making them extremely \u2018useful\u2019 garden companions<\/p><\/blockquote><p>The remaining species of wasps do have stings. They include the solitary hunting wasps (around 30 thousand species worldwide). These tend to hunt a specific type of prey, depending on the species, for example the spider hunting wasps hunt only spiders; whilst other types of solitary wasps will only hunt caterpillars, weevils or flies. They paralyse their prey and bury it in the ground to lay an egg in\/on it which, when hatched, will feast on the paralysed prey.<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1801\" src=\"https:\/\/c02.purpledshub.com\/uploads\/sites\/40\/2023\/08\/Ruby-tailed_wasp-Chrysis_ignita-Peter_White-scaled.jpg\" alt=\"Ruby tailed wasp (Chrysis ignita)\" class=\"wp-image-156485\"\/><figcaption class=\"wp-element-caption\">Ruby tailed wasp (Chrysis ignita) &#8211; \u00a9 Peter White<\/figcaption><\/figure><blockquote class=\"wp-block-quote\"><p> Social wasps only become bothersome at the end of the summer. This is when they have less hunting to do as most larvae have pupated (and don\u2019t need feeding).<\/p><\/blockquote><p>The social wasps (those that live in colonies) catch live and dead prey and bring it back to their colony to feed to developing larvae. Their societies are just like those of <a href=\"https:\/\/www.gardensillustrated.com\/features\/wild-bee-hives-matt-somerville\" target=\"_blank\" rel=\"noreferrer noopener\">honeybees<\/a>: a single queen lays the eggs, which are cared for by thousands of workers. It is the workers that do the hunting and feeding and in return, the larvae give the workers a sugar reward each time they are fed, providing the adult wasp with some nutrition. The colony produces only workers until the late summer, when the queen switches to producing sexual brood \u2013 young queens and males. Males die after mating (with new queens from other nests), along with any remaining workers and the old queen. Mated young queens hibernate and establish a new nest next spring.<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1920\" src=\"https:\/\/c02.purpledshub.com\/uploads\/sites\/40\/2023\/08\/Ichneumonid_wasp-Jenny_Sandiford-scaled.jpg\" alt=\"Ichneumonid wasp\" class=\"wp-image-156480\"\/><figcaption class=\"wp-element-caption\">Ichneumonid wasp &#8211; \u00a9 Jenny Sandiford<\/figcaption><\/figure><blockquote class=\"wp-block-quote\"><p>Put out a \u2018wasp offering\u2019 like some jam or other sugary treat, a few metres away from your dining area, and the wasps will be happy and stay away from you<\/p><\/blockquote><p>Solitary wasps won\u2019t bother you at all \u2013 you won\u2019t even know they are there. Social wasps only become bothersome at the end of the summer. This is when they have less hunting to do as most larvae have pupated (and don\u2019t need feeding). The wasps are still needing food themselves though, and this is when they start to bother us at picnics. Put out a \u2018wasp offering\u2019 like some jam or other sugary treat, a few metres away from your dining area, and the wasps will be happy and stay away from you.<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1994\" src=\"https:\/\/c02.purpledshub.com\/uploads\/sites\/40\/2023\/08\/Potter_wasp-Wen-Chi_Yeh-scaled.jpg\" alt=\"Potter wasp\" class=\"wp-image-156482\"\/><figcaption class=\"wp-element-caption\">Potter wasp &#8211; \u00a9 Wen Chi Yeh<\/figcaption><\/figure><p>Resist the urge to call in the pest controllers as soon as you discover a wasp nest in your garden. Remember the good things wasps are doing for you: can you live for another few weeks with these helpful insects? If so, then they will produce the sexuals (young queens and males) that will be the pest controllers and pollinators for you next year and for many years to come.<br\/><br\/><em>Did you know the Royal Entomological Society offers an insect identification service? If you would like to know more about an insect you have discovered in your garden, you can fill out the form on the RES website here and one of the RES team will contact you with more information.<\/em><br\/><\/p><h3 class=\"wp-block-heading\" id=\"h-fact-file\">FACT FILE<\/h3><p>\u2022 The Giant Northern hornet, <em>Vespa mandarinia<\/em>, has a wingspan of 12 cm and can fly up to 40km\/hr. Scary though it sounds, in its native Asia, people farm these wasps for their tasty and nutritious larvae.<\/p><p>\u2022 The smallest wasp is the fairy fly, but it\u2019s actually a parasitoid wasp \u2013 less than 0.015mm in size, it lives for only a few days but is an important pest controller.<\/p><p>\u2022 There are twice as many described species of wasps (100k) in the world than all the known bees (22k) and ants (18k) combined. And there are probably 5 times more wasp species yet to be discovered.<br\/>For more in depth reading about wasps: <a href=\"https:\/\/harpercollins.co.uk\/products\/endless-forms-why-we-should-love-wasps-seirian-sumner?variant=40174390870094\" target=\"_blank\" rel=\"noreferrer noopener\">Endless Forms: Why you should love wasps by Prof. Seirian Sumner (William Collins). <\/a><\/p><p\/><div class=\"wp-block-purple-m101-price-comparsion\"><div class=\"m101\" data-type=\"price-comparison\" data-template=\"default\" data-url=\"https:\/\/www.amazon.co.uk\/Endless-Forms-Secret-World-Wasps\/dp\/0008394512\" data-title=\"Endless Forms: Why We Should Love Wasps Paperback \u2013 30 Mar. 2023\" data-config=\"{&quot;searchKeywords&quot;:&quot;&quot;,&quot;excludeKeywords&quot;:&quot;&quot;,&quot;price&quot;:&quot;8.99&quot;,&quot;delta&quot;:&quot;50&quot;,&quot;limit&quot;:&quot;4&quot;}\"\/><\/div><p>Follow #GISmallStories on social media to join the conversation.<\/p> <\/body><\/html>\n<hr class=\"no-tts wp-block-separator\"\/>","protected":false},"excerpt":{"rendered":"<p>Wasps are generally thought of as pests, but in fact they are great garden helpers. 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Here's the Royal Entomological Society's guide to wasps in the garden","_links":{"self":[{"href":"https:\/\/c01.purpledshub.com\/gardensillustrated\/wp-json\/wp\/v2\/rss_feed\/39296"}],"collection":[{"href":"https:\/\/c01.purpledshub.com\/gardensillustrated\/wp-json\/wp\/v2\/rss_feed"}],"about":[{"href":"https:\/\/c01.purpledshub.com\/gardensillustrated\/wp-json\/wp\/v2\/types\/rss_feed"}],"author":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/gardensillustrated\/wp-json\/wp\/v2\/users\/24"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/c01.purpledshub.com\/gardensillustrated\/wp-json\/wp\/v2\/media\/39297"}],"wp:attachment":[{"href":"https:\/\/c01.purpledshub.com\/gardensillustrated\/wp-json\/wp\/v2\/media?parent=39296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c01.purpledshub.com\/gardensillustrated\/wp-json\/wp\/v2\/categories?post=39296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}