Japanese Beetle Control: 2021 Considerations

japanese beetle_daveIt will soon be that time of year again, when Japanese beetle adults begin to fly!

However, the cooler spring means pupation may take longer. So what does that mean for timing of control products?

This post answers those questions and provides current infographics for JB control for those exporting to non-JB areas.

Continue reading “Japanese Beetle Control: 2021 Considerations”

Can We Reduce Pest Pressure in Floriculture by Adjusting Plant Nutrition?

Subirrigation in a dutch tray of gerbera plants

Producing high-quality ornamentals while decreasing pesticide use requires finding creative ways to reduce pests across your whole production system.

Are you interested in learning more about the role fertilizers and biostimulants can play in plant health — both in terms of plant quality and pest levels?

This upcoming and FREE webinar provides and overview of a current project between the Vineland Research and Innovation Centre, OMAFRA and industry partners on this unique topic.

Continue reading “Can We Reduce Pest Pressure in Floriculture by Adjusting Plant Nutrition?”

Preventing Issues in Your Spring Crops: Sanitation, Dips and Bio Tips.

P1010595With the holiday season almost upon us, 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 from January 2020 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.”

Dipping Poinsettia Cuttings to Reduce Whitefly 101: 2020 Edition

 

dipping cuttings

Dipping poinsettia cuttings to help lower Bemisia numbers was investigated and perfected by the Biocontrol Lab at the Vineland Research and Innovation Centre in Ontario.

Although we’ve been talking for years here in Canada about dipping your poinsettia cuttings in low-risk pesticides, some growers have yet to take the plunge.

This preventive technique improves efficacy of BOTH biocontrol and pesticide programs for Bemisia, since it lowers your starting pest pressure.

If you’re still unsure of how or when to apply cutting dips, check out the rest of this post.  

 

Continue reading “Dipping Poinsettia Cuttings to Reduce Whitefly 101: 2020 Edition”

Updates 2020: Japanese Beetle Control

japanese beetle_daveIt will soon be that time of year again, when Japanese beetle adults begin to fly. However, the cooler spring means pupation may take longer. So what does that mean for timing of control products?

This post answers those questions and provides updated infographics for JB control for those exporting to non-JB areas.

Continue reading “Updates 2020: Japanese Beetle Control”

Preventing Issues in Your Spring Crops: Sanitation, Dips and Bio Tips.

P1010595With 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.”

The Rugose Virus Threat – Will it Affect Your Spring Crops?

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?”

2019 Poinsettia Open House: Jordan, ON

poinsettia trials _pinks 2Once 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.

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Have a greenhouse improvement you need funded? The next Canadian Agriculture Partnership (CAP) intake has been announced

summer student pic

The next CAP intake for producers, processors and other agri-businesses is March 22 through May 6.

Please see the link here for the news release.

More information will be available on the websites of the Ontario Soil and Crop Improvement Associationand the Ontario Ministry of Agriculture, Food and Rural Affairs on or before March 8, 2019.

Examples of projects that can be funded under CAPS include:

  • Innovative improvements to your greenhouse that promote biosecurity and limit the spread of insect pests from imported plant material
  • Education, planning and training projects that improve plant health
  • Preventing field pests from accessing your crop (e.g. screening)
  • Upgrades to sanitation and work-flow that prevent spread of pathogens
  • and other projects, as long as they promote plant health and safety!

via Next Canadian Agriculture Partnership (CAP) Intake has been Announced — onspecialtycrops

Webinar Series on Ornamental Disease Control Starts March 14!

Mar 14 Cultural Controls Webinar ArtRankled by root rots? Mystified by mildews? Bothered by Botrytis? We’re here to help!

Greenhouse Canada Magazine and OMAFRA are proud to be co-hosting a webinar series on ornamental disease control.  Running from March to late April, this series covers topics from sanitation measures you should be adding to your management program, to the most effective fungicides for persistent pests like powdery mildew.

Keep reading for our list of dates and exciting speakers.

Continue reading “Webinar Series on Ornamental Disease Control Starts March 14!”