Plants, Pests and Pathogens
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Collapse ▲This free interactive webinar is broadcast live via Zoom as in-service training for Extension Master Gardener℠ volunteers and Extension horticulture agents.
- Links to login information for the live webinars and recordings from the current season are available on the password-protected NC EMG Intranet, available only to Extension Master Gardener volunteers and staff who promote the program.
- Recordings from 2009 – 2021 webinars are posted on our YouTube Playlist.
- Sponsored by N.C. Cooperative Extension, Plant Disease and Insect Clinic, and the Departments of Entomology & Plant Pathology and Horticultural Science.
2022 Schedule
February 22
Current Pest and Plant Disease Issues in NC: Focus on Roses

Featured Speakers:
Matt Bertone (left), Director/Entomologist
Mike Munster (right), Plant Disease Diagnostician
Plant Disease and Insect Clinic, Department of Entomology and Plant Pathology
NC State University
Description: Matt and Mike will share current pest and plant disease issues in NC with particular attention to roses. Charlotte Glen, State Coordinator, NC State Extension Master Gardener Program will present “Plant These Instead”, a segment that features a pest-prone plant commonly used in NC landscapes and a more resilient species that can be planted in its place.
March 22
Growing Great Garden Soils
Featured Speaker:Dr. Bill Fonteno, Professor Emeritus, Horticultural Science, NC State University
Description: Many problems that gardeners face begin with poor soil. Soils in urban landscapes have poor drainage, restricted aeration, and almost no microbial life necessary for good soil health. A farmer interested in sustainable practices always focuses on two things: growing their crops and growing their soils. Poor urban soils can be “grown” into highly productive soils where plants can thrive. Dr. Fonteno will discuss the approaches and necessary procedures to grow great garden soils.
In addition, Matt Bertone and Mike Munster from the NC State Plant Disease and Insect Clinic will present monthly Be On the Look Outs and Charlotte Glen, State Coordinator, NC State Extension Master Gardener Program will present the “Plant These Instead” segment.
April 26
Current Pest and Plant Disease Issues in NC: Focus on Dogwoods

Featured Speakers:
Matt Bertone (left), Director/Entomologist
Mike Munster (right), Plant Disease Diagnostician
Plant Disease and Insect Clinic, Department of Entomology and Plant Pathology
NC State UniversityDescription: Matt and Mike will share current pest and plant disease issues in NC, with a particular focus on dogwoods. Charlotte Glen, State Coordinator, NC State Extension Master Gardener Program will present “Plant These Instead”, a segment that features a pest-prone plant commonly used in NC landscapes and a more resilient species that can be planted in its place.
May 24
They’re Coming!! Invasive Tree Pests in NC

Featured Speaker: Dr. Kelly Oten, Assistant Professor and Extension Specialist, Department of Forestry and Environmental Resources, NC State University
Description: Things seem to change day to day with invasive species. They can spread quickly and as subjects of active research, we are always learning new things about them. This update will provide you with the latest and not-so-greatest news on the invasive species impacting trees in North Carolina.
In addition, Matt Bertone and Mike Munster from the NC State Plant Disease and Insect Clinic will present monthly Be On the Look Outs and Charlotte Glen, State Coordinator, NC State Extension Master Gardener Program will present the “Plant These Instead” segment.
June 28
Current Pest and Plant Disease Issues in NC: Focus on Tomatoes

Featured Speakers:
Matt Bertone (left), Director/Entomologist,
Mike Munster (right), Plant Disease Diagnostician
Plant Disease and Insect Clinic, Department of Entomology and Plant Pathology
NC State UniversityDescription: Matt and Mike will share current pest and plant disease issues in NC with particular attention to tomatoes. Charlotte Glen, State Coordinator, NC State Extension Master Gardener Program will present “Plant These Instead”, a segment that features a pest-prone plant commonly used in NC landscapes and a more resilient species that can be planted in its place.
July 26
Small Scale Stormwater Solutions

Featured Speaker: Mitch Woodward, Area Specialized Agent – Watersheds & Water Quality, N.C. Cooperative Extension, NC State University
Description: US Census Bureau reports show North Carolina is the 10th most populous state and the 4th fastest-growing, adding an average of 291 additional residents every day. More residents mean more stormwater runoff pollution as additional housing, roads, schools, and retail spaces are added. Increasing stormwater flows cause stream impairment, sedimentation, property loss, and investment loss. Additionally, excessive nitrogen and phosphorus damage streams and compromise drinking water supplies. In this presentation, Mitch will discuss some small-scale stormwater solutions that Master Gardener volunteers can share with the public.
In addition, Matt Bertone and Mike Munster from the NC State Plant Disease and Insect Clinic will present monthly Be On the Look Outs and Charlotte Glen, State Coordinator, NC State Extension Master Gardener Program will present the “Plant These Instead” segment.
August 23
EMG Photos of Pest and Plant Disease Issues
Matt Bertone (left), Director/Entomologist
Mike Munster (right), Plant Disease Diagnostician
Plant Disease and Insect Clinic, Department of Entomology and Plant Pathology
NC State UniversityDescription: In this perennially popular edition of PPP, Matt and Mike share and discuss photos of pest and plant disease issues that have been submitted by Master Gardener volunteers.
September 27
Climate Change Mitigation for Gardeners and Homeowners

Featured Speaker: Rebecca Ward, Assistant State Climatologist, NC State Climate Office
Description: With reference to the most recent NC Climate Science Report, Rebecca Ward will provide perspective on how gardeners and homeowners can learn more about climate change, climate-resilient landscaping, and how their actions can mitigate or reduce future climate change.
In addition, Matt Bertone and Mike Munster from the NC State Plant Disease and Insect Clinic will present monthly Be On the Look Outs and Charlotte Glen, State Coordinator, NC State Extension Master Gardener Program will present the “Plant These Instead” segment.
New Date: November 8
Current Pest and Plant Disease Issues in NC

Featured Speakers:
Matt Bertone (left), Director/Entomologist
Mike Munster (right), Plant Disease Diagnostician
Plant Disease and Insect Clinic, Department of Entomology and Plant Pathology
NC State University
Review Plants, Pests, and Pathogen webinars from past years
- 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
- Table of Contents for Insects and Diseases Covered 2009 – 2021
- Index of Recordings, 2009 – 2022
- YouTube Playlist with recorded programs, 2009 – 2021
- Recordings from 2022 – forward are available on the EMG Intranet, North Carolina site, under Continuing Education. The EMG Intranet is a password-protected website for EMG program volunteers and Extension staff
- Plant These Instead archive
Technology Tips
- Technology Tips: Joining a Zoom Video Call
NC State Plant Disease and Insect Clinic