2025 Canadian Greenhouse Conference Registration Now Open

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.



Comments

Post a Comment

Popular posts from this blog

Ontario’s Crop Protection Hub Highlights: New Features

Image
Hopefully, by now, many of you are familiar with Ontario’s Crop Protection Hub (fondly referred to as “Crop Hub”), a user-friendly tool to look up pesticides and their efficacy against floriculture insects and diseases in the Greenhouse Floriculture module . Earlier this growing season, new features were released on Crop Hub . Keep reading to see how these new features is to make it easier for users to view, compare and print crop protection information. Making it Easier to Compare Products When you complete a crop protection search for a particular crop in Crop Hub, you will land on product results in the “Grid view” format, as usual. Grid view shows all products registered for use in that crop . If you click on the “efficacy” button at the bottom of each “baseball card” (as I like to call them), you’ll see a quick snapshot of the efficacy of that product against all registered pests (if you haven’t selected a pest), or just one pest (if you select on from the list). Click...
Read more

REMINDER: Webinar on Managing Pesticide Resistance in Greenhouses and Nurseries TOMORROW at Noon!

Image
Greenhouse IPM practitioners have to produce high quality plants and produce with a more limited chemical arsenal. We also have to deal with several key pests that are known to readily develop resistance to multiple chemical classes, including thrips, whitefly and leafminers. So how do we avoid an uphill run on the resistance treadmill? Hannah Fraser, Horticulture Entomologist with OMAFA, shares her decades of experience battling resistance issues in fruit crop pests with us in this next webinar. Webinar Details: Who: Hannah Fraser, Horticulture Entomologist for OMAFA (Ontario Ministry of Agriculture, Food and Agribusiness) Hosted by : Cara McCreary and Sarah Jandricic, Greenhouse IPM Specialists for OMAFA What: Don’t grow resistant pests that will get in the way of selling quality produce or beautiful plants! This talk will provide growers and IPM specialists with a solid review of resistance management best practices. This will include an in-depth explanation of the “why...
Read more

Deficiencies Got You Down?

Image
This post was contributed to by Abigail Wiesner and Chevonne Dayboll. As we move through production for fall and winter crops a refresher for nutrient deficiencies feels appropriate. No matter where you are in a cropping cycle, nutrition problems can be tricky to figure out. The good thing is they can be differentiated from disease or pest issues based on a few key observations: If the damage is uniform and crop wide , it’s most likely a nutritional issue If the damage is localized or more random , it’s most likely a disease or pest issue How to Spot a Nutrient Deficiency Early detections of any problem can be caught with regular monitoring . Detection is STEP ONE : Figure 1. Common nutrient deficiency indicators for floriculture crops. Nutrient Mobility : When deficient, mobile nutrients will move to the new growth, but immobile nutrients will be trapped in the old growth. A quick scan of where the damage is occurring can help to narrow the potential culprits. Stunted...
Read more