<br />
<b>Warning</b>:  Undefined property: WP_Post_Type::$taxonomy in <b>/home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php</b> on line <b>73</b><br />
<br />
<b>Warning</b>:  Undefined property: WP_Post_Type::$taxonomy in <b>/home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php</b> on line <b>73</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php:73) in <b>/home/ottawaho/public_html/wp-content/plugins/paid-memberships-pro/adminpages/reports/logins.php</b> on line <b>457</b><br />
<br />
<b>Warning</b>:  Undefined property: WP_Post_Type::$taxonomy in <b>/home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php</b> on line <b>73</b><br />
<br />
<b>Warning</b>:  Undefined property: WP_Post_Type::$taxonomy in <b>/home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php</b> on line <b>73</b><br />
<br />
<b>Warning</b>:  Undefined property: WP_Post_Type::$taxonomy in <b>/home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php</b> on line <b>73</b><br />
<br />
<b>Warning</b>:  Undefined property: WP_Post_Type::$taxonomy in <b>/home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php</b> on line <b>73</b><br />
<br />
<b>Warning</b>:  Undefined property: WP_Post_Type::$taxonomy in <b>/home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php</b> on line <b>73</b><br />
<br />
<b>Warning</b>:  Undefined property: WP_Post_Type::$taxonomy in <b>/home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php</b> on line <b>73</b><br />
<br />
<b>Warning</b>:  Undefined property: WP_Post_Type::$taxonomy in <b>/home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php</b> on line <b>73</b><br />
<br />
<b>Warning</b>:  Undefined property: WP_Post_Type::$taxonomy in <b>/home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php</b> on line <b>73</b><br />
<br />
<b>Warning</b>:  Undefined property: WP_Post_Type::$taxonomy in <b>/home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php</b> on line <b>73</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php:73) in <b>/home/ottawaho/public_html/wp-content/plugins/the-events-calendar/src/Tribe/iCal.php</b> on line <b>511</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php:73) in <b>/home/ottawaho/public_html/wp-content/plugins/the-events-calendar/src/Tribe/iCal.php</b> on line <b>512</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/ottawaho/public_html/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/ThemeBuilderRequest.php:73) in <b>/home/ottawaho/public_html/wp-content/plugins/the-events-calendar/src/Tribe/iCal.php</b> on line <b>513</b><br />
BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Ottawa Horticultural Society - ECPv6.15.19//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Ottawa Horticultural Society
X-ORIGINAL-URL:https://ottawahort.org
X-WR-CALDESC:Events for Ottawa Horticultural Society
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Toronto
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20250309T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20251102T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20261101T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20270314T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20271107T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Toronto:20260127T193000
DTEND;TZID=America/Toronto:20260127T210000
DTSTAMP:20260420T221834
CREATED:20250904T165123Z
LAST-MODIFIED:20260106T000654Z
UID:10000032-1769542200-1769547600@ottawahort.org
SUMMARY:Combating Invasive Plants: Tackling the Phragmites in Ontario
DESCRIPTION:Matt Bolding\, Ecologist and GIS Professional\, invasive Species Program Coordinator\, Ducks Unlimited Canada (Eastern Region). \n       \nCombating Invasive Plants:  Tackling the Phragmites in OntarioInvasive Phragmites australis is an invasive grass that has had a devastating impact on the environment in Ontario and continues to cause a serious impact on both our natural ecosystems and on our human infrastructure. Phragmites management is costly and requires several years of effort\, both in management and monitoring for the potential re-invasion of Phragmites into previously managed areas. A new tool for use in Phragmites management\, biological control\, was approved for release in Canada in 2019 following two decades of research. This presentation will speak to how the biological control agent functions\, and the status of the efforts to integrate biological control into our existing Phragmites management toolkit. \nSpeaker profileMatt Bolding has been involved in wetland research for over a decade\, working across Canada in many different habitats\, including the Prairie Pothole Region\, Rocky Mountains\, and the Great Lakes. He has led numerous research projects in Ontario dealing with invasive species management\, species at risk\, and coastal wetland restoration in the marshes of Long Point and Rondeau\, on Lake Erie. Matt started at Ducks Unlimited Canada in August 2023 and coordinates Ontario’s invasive species program\, which includes supporting research into biological control for invasive Phragmites\,the development of new tools to track aquatic invasive European water chestnut and water soldier and coordinating collaborative Phragmites management in Eastern Ontario for the Ontario Phragmites Action Program. \n*********************************************** \nDiscover the Full 2026 Speaker Lineup \nWe invite you to explore inspiring season of presentations curated by our Speaker Series Program Leads. Follow the link below to view the complete lineup of speakers\, learn about their areas of expertise\, and dive into their profiles. It’s a remarkable collection of voices shaping the horticultural conversation in Ottawa and beyond. \nView the Speaker Series 2026 Program
URL:https://ottawahort.org/event/combating-invasive-plants-tackling-the-phragmites-in-ontario/
LOCATION:On-Line Presentation
CATEGORIES:Speaker Series 2026
ATTACH;FMTTYPE=image/webp:https://ottawahort.org/wp-content/uploads/2025/09/OHS-Speaker-Series-Program-2026-Final.webp
ORGANIZER;CN="Ottawa Horticultural Society":MAILTO:info@ottawahort.org
END:VEVENT
END:VCALENDAR