With the holiday season over, it’s time to turn our attention to Spring bedding crops. Although here for a brief window, the diversity of these crops means you’re bound to encounter some sort of disease and insect problems.
One way you can head off issues is to plan and prepare now. This post has important tips on sanitation for common spring crop diseases, dips and early sprays to prevent key pests, as well as tips on where to spend your biocontrol dollars.
Continue reading “Preventing Issues in Your Spring Crops: Sanitation, Dips and Bio Tips.”
Tomatoes infected with the Rugose virus. Photo courtesy of HortiDaily.
By now, you may of heard of the Tomato Brown Rugose Fruit Virus (ToBRFV), referred to more simply as “Rugose”. It is a viral disease that predominately impacts tomato plants, but also peppers, leaving fruit damaged and unmarketable.
It was first detected in Israel in 2014 but has now been found in parts of North America.
If you are a Canadian ornamental grower that ALSO grows tomato liners as part of your spring crop selection, or if you grow ORNAMENTAL PEPPERS, here is what you need to know regarding Rugose symptoms, prevention and more importantly, regulations.
Continue reading “The Rugose Virus Threat – Will it Affect Your Spring Crops?”
Once again, Focus Greenhouse Management and Jeffery’s Greenhouse are partnering to bring us the 2019 Poinsettia Open House!
There will be presentations on pest management in poinsettia, troubleshooting production issues as well as plant growth regular trials. And, as always, there will be lots and lots of poinsettia varieties to look at!
Read on for more details including speakers and sales reps that will be present.
Continue reading “2019 Poinsettia Open House: Jordan, ON”
It’s that time of year again where two of our biggest crops cross over: fall pot mums and poinsettia. This means growers have to simultaneously keep an eye on the two biggest pests in the industry: thrips (usually western flower thrips) and Bemisia whitefly.
Here’s how things are shaping up with these pests and where they might be going.
Continue reading “What you NEED TO KNOW about Thrips and Whitefly Control: September Update”
Here in Canada, we’ve been talking for years about research on the highly effective method of dipping your poinsettia cuttings in low-risk pesticides to reduce starting whitefly populations.
Thanks to Dr. Rose Buitenhuis (VRIC), Cary Gates (FCO) and BioWorks, the label for BotaniGard WP has now officially been expanded to include dip applications. This now adds to our arsenal (see below for more dip products).
Read on for the current BotaniGard label and how dipping can help improve your Bemisia whitefly program this year, whether you’re using pesticides or biocontrol.
Continue reading “Now’s the Time for Whitefly Prevention: Registered Products for Poinsettia Dips”
ToBRFV is a new virus on the greenhouse scene.
A new, potentially serious plant virus – the Tomato Brown Rugose Fruit Virus – is moving through crops across Europe and the U.S. As this virus can affect both tomatoes, peppers, and potentially some floral hosts, OMAFRA is running information workshops in Niagara and Leamington to answer grower questions about potential threats to our industry.
Read on for a description of the virus and workshop dates.
Continue reading “New Virus in Greenhouse Crops: Important Info Sessions Available Tues and Thurs”
We are ecstatic to report that the webinar series “LET’S TALK DISEASE” hosted by Greenhouse Canada Magazine and OMAFRA has had high interest and participation from growers.
Running from March to late April, this series covers topics from sanitation measures, to the most effective fungicides for persistent pests like powdery mildew.
Keep reading for and UPDATED list of dates and exciting speakers, and how you can view presentations you might have missed
Continue reading “Updates on Ornamental Disease Webinar Series, “Let’s Talk Disease”.”