{"id":232245,"date":"2016-07-15T06:00:55","date_gmt":"2016-07-14T20:00:55","guid":{"rendered":"http:\/\/www.saipantribune.com\/?p=232245"},"modified":"2016-07-15T06:00:55","modified_gmt":"2016-07-14T20:00:55","slug":"uog-beetle-grubs-found-bags-potting-soil","status":"publish","type":"post","link":"https:\/\/www.saipantribune.com\/index.php\/uog-beetle-grubs-found-bags-potting-soil\/","title":{"rendered":"UOG: Beetle grubs found in bags of potting soil"},"content":{"rendered":"<div id='gallery-1' class='gallery galleryid-232245 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon '>\n\t\t\t\t<a href='https:\/\/www.saipantribune.com\/index.php\/uog-beetle-grubs-found-bags-potting-soil\/the-pix-1\/'>The-pix-1<\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-232266'>\n\t\t\t\tCoconut rhinoceros beetle larvae are found in a bag of potting soil.\n(Contributed Photo)\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon '>\n\t\t\t\t<a href='https:\/\/www.saipantribune.com\/index.php\/uog-beetle-grubs-found-bags-potting-soil\/the-pix-2\/'>The-pix-2<\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-232267'>\n\t\t\t\tDr. Zhiqiang Cheng and Dr. Shizu Watanabe from University of Hawaii and Roland Quituqua from University of Guam look for coconut rhinoceros beetle larvae in potting soil at a local garden center. (Contributed Photo)\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\n<p>Seeds, insects, earthworms, parasitic worms, mushrooms, and more can be found in soil. It is for this very reason that Guam law prohibits the importation of contaminated soil into the territory, in order to keep out unwanted invasive plants and animals.<\/p>\n<p>University of Guam College of Natural and Applied Sciences Extension and Outreach personnel have received many complaints from clients finding beetle grubs in bags of potting soil purchased at stores on island. <\/p>\n<p>\u201cThese complaints prompted us to investigate by visiting the garden center of a local hardware store that imports soil from the U.S. mainland,\u201d said Dr. Aubrey Moore, UOG extension entomologist. \u201cWe noticed several unopened bags of potting soil with multiple holes in the plastic. After selecting one and opening it we discovered five large coconut rhinoceros beetle (CRB) grubs. Unfortunately for Guam\u2019s coconut trees, this is a really good way to spread rhino beetles around the island.\u201d<\/p>\n<p>When unsuspecting gardeners buy potting soil for use in their home gardens they are getting more than they paid for and are helping the invasive rhino beetles move around the island. Bags of potting soil stored outdoors become easily accessible to pests such as the coconut rhinoceros beetles, which seek out high-density organic material to find a mate and lay their eggs. With the alluring high organic matter content of packaged potting soil, coconut rhinoceros beetles make holes in the thin plastic bags and deposit their eggs. <\/p>\n<p>\u201cRhino beetle larvae are excellent decomposers, which is why dead standing coconut trees and fallen logs are a hotbed of rhino beetle breeding activity. There is plenty of food to support development from egg to adult,\u201d warned extension agent Roland Quituqua.<\/p>\n<p>A scientific note on these observations will be published in the next issue of the Proceedings of the Hawaiian Entomological Society. Storing bags of potting soil indoors would be one way to help curtail the spread of coconut rhinoceros beetles throughout the island. <\/p>\n<p>For more information on coconut rhinoceros beetles and the work UOG researchers are doing to control this invasive insect, please visit, http:\/\/cnas-re.uog.edu\/crb\/. <strong>(PR)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Seeds, insects, earthworms, parasitic worms, mushrooms, and more can be found in soil. It is&#8230;<\/p>\n","protected":false},"author":28,"featured_media":232266,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[11714,51,12509,445],"class_list":["post-232245","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-local-news","tag-aubrey-moore","tag-guam","tag-roland-quituqua","tag-uog"],"_links":{"self":[{"href":"https:\/\/www.saipantribune.com\/index.php\/wp-json\/wp\/v2\/posts\/232245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.saipantribune.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.saipantribune.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.saipantribune.com\/index.php\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/www.saipantribune.com\/index.php\/wp-json\/wp\/v2\/comments?post=232245"}],"version-history":[{"count":0,"href":"https:\/\/www.saipantribune.com\/index.php\/wp-json\/wp\/v2\/posts\/232245\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.saipantribune.com\/index.php\/wp-json\/wp\/v2\/media\/232266"}],"wp:attachment":[{"href":"https:\/\/www.saipantribune.com\/index.php\/wp-json\/wp\/v2\/media?parent=232245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.saipantribune.com\/index.php\/wp-json\/wp\/v2\/categories?post=232245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.saipantribune.com\/index.php\/wp-json\/wp\/v2\/tags?post=232245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}