Do you know someone making an impact in Ontario’s agri-food sector? Nominations are now open for the 2025 Excellence in Agriculture Awards! These awards recognize the individuals and organizations that are driving excellence, sustainability and long-term competitiveness in Ontario’s $51 billion agri-food industry.
Continue reading “Excellence in Ag Award Nominations Open Until September 12, 2025”
Clean Farms is an organization that has been working with communities for the past 15 to create practical recycling programs for farmers. One of these programs includes FREE collection and disposal of unwanted pesticides, which only happens every 3 years!
The collection date for the Niagara area is Monday, September 22, 2025. Make sure to read on for more details, or for other collection sites/dates near you!
Continue reading “Expired/Unwanted Pesticides on Your Farm? Mark Your Calendar for the 2025 Collection Event.”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
Join us at the 2025 Canadian Greenhouse Conference (CGC) in Niagara Falls, Ontario, on October 8 and 9. Check out the excellent lineup of speakers, trade show exhibitors, greenhouse bus tour, and much more! Registration is now open. See you in October.
Do you work in a greenhouse that uses a climate control system, sensors, automation or robotics? If your answer is yes, this webinar is for you. No matter the size of your operation, if you are using digital tools, you are a potential target for a cyber attack. This informative webinar breaks down what threats to watch for, how to protect your systems, and why it matters more than ever. Join us from 12 – 1pm on August 13th to learn more.
Continue reading “GrowON Webinar: Cybersecurity for Greenhouses, August 13th @ noon”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.
With July being the beginning of poinsettia season, as well as the time growers are starting many tropical plants for next spring, it’s time to be thinking about managing pesticide resistance. Pesticide resistance readily develops in populations of key greenhouse pests, including Bemisia whitefly, spider mites, and more. So how do we avoid an uphill run on the resistance treadmill?
Hannah Fraser, Horticulture Entomologist with OMAFA, shared her decades of experience battling resistance issues in fruit crop pests in a GrowON webinar recorded last summer. For those that missed it, I thought now would be a good time to post the video on the blog. (As always, you can find all of our previous GrowON webinars on the ONFloriculture Youtube channel.) Keep reading to watch the video as well as links to other resources on resistance management.
This post was originally published on the ONnurserycrops blog by Cassie Russell, Nursery and Landscape Specialist for OMAFA.
Commercial ornamental growers now have another tool in the toolbox thanks to the Minor Use Program. LUNA PRIVILEGE GREENHOUSE® Fungicide label has been expanded to help growers manage powdery mildew and botrytis in greenhouse and outdoor ornamental crops. Continue reading below for an abbreviated outline of the new label.
Continue reading “LUNA PRIVILEGE GREENHOUSE® Fungicide label expanded via Minor Use Program to help manage Botrytis blight and Powdery mildew on Greenhouse and Outdoor Ornamentals and Suppression of Powdery Mildew on Rose in Canada”
Christmas in July? Not quite, but poinsettias are making their way into greenhouses across Ontario, and they always arrive at the hottest time of the year. Nutritional issues, environmental stress and PGR mistakes can all be costly in this high-value crop. Read on for production tips and how to manage this seasonal favourite in the greenhouse.
Continue reading “2025 Poinsettia Refresher: Practical Tips for a Tough Crop”
The governments of Canada and Ontario are investing up to $3 million and launching the third intake of the Agricultural Stewardship Initiative (ASI) to help farmers implement projects to improve the energy efficiency of their farming operations. To support the province’s plan to protect Ontario, this funding will help local agriculture, agri-food and agri-based products businesses across the province enhance their competitiveness, put more money back into their pockets and keep workers on the job.
Continue reading “Third Intake of the Agricultural Stewardship Initiative Opens August 13 to September 3, 2025”