Part of running a greenhouse is keeping it safe – whether that be from hackers or from invasive pests! We recently recorded a webinar on cybersecurity for operational tech and smart devices – and why small businesses are a prime target. We also recorded webinars on Thrips parvispinus and Thrips setosus, the two invasive pests that have been affecting floriculture crops the past 4-5 years.
Keep reading to get more details on these webinars, and to view the recordings.
To make sure growers have the latest information on new thrips pests affecting greenhouse crops, GrowON is running a 3 part webinar series on thrips besides western flower thrips. The second installment will be on Thrips parvispinus (also known as pepper thrips) on Wednesday, September 24th with Sarah Jandricic (OMAFA).
To attend, please use the registration link in the post below.
Description:
When it comes to Thrips parvispinus control, many growers are asking, are we there yet? Join us to learn where we are in terms of biocontrol and chemical control for this invasive pest. This presentation will summarize research being conducted in Ontario, Florida and Europe, and put it into context in terms of strategies growers can implement now. Future research directions will also be discussed.
Note, this presentation was given live at Greenhouse Canada’s Grower Day in June 2025. This webinar is hoping to reach those that weren’t able to attend in person!
Time: Wednesday, September 24th, 12-1pm
Registration:
Please register for Part 2 of this Webinar series by using this link: https://us06web.zoom.us/webinar/register/WN_30N3jt1KRbOyva0s7oh5Dg
To make sure growers have the latest information on new thrips pests affecting greenhouse crops, GrowON is running a 3 part webinar series on thrips besides western flower thrips. The first installment will be on Japanese flower thrips on August 27th, with Judy Colley (Plant Products) and Sarah Jandricic (OMAFA).
To attend, please use the registration link in the post below. If you’ve already registered, you’re still good for the new date of the 27th!
Description:
Another new thrips on the block? Thrips setosus, also known as the Japanese flower thrips, affects hydrangeas, cyclamen, herbs and more. Judy Colley, technical lead for Plant Products, will share information on greenhouse trials for controlling this pest. She will be joined by Dr. Sarah Jandricic (OMAFA) who will cover biology, hosts plants, damage and current research. She will also go over pesticide options.
Time: Wednesday, August 27th, 12-1pm
Registration:
Please register for Part 1 of this Webinar series by using this link: https://us06web.zoom.us/webinar/register/WN_30N3jt1KRbOyva0s7oh5Dg
Over the past few years, we seem to be battling a whole new posse of thrips species. First it was onion thrips moseying on up into our chrysanthemums and gerbera. Then, it was Parvispinus, which was like a runaway train in our tropicals. Now, it’s Japanese flower thrips (Thrips setosus), riding into town on crops like hydrangea.
To make sure growers have the latest information on these pests, GrowON is running a 3 part webinar series on thrips besides western flower thrips. The first installment will be on Japanese flower thrips on August 20th. Read on for how to register for this free webinar.
