Updates on Ornamental Disease Webinar Series, “Let’s Talk Disease”.

Screen shot of advertisement for the first webinar in the series, featuring John Lea-CoxWe 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”.”

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

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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!”

Which Thrips are in Your Flower Crops (Part II): How to ID and Control Onion Thrips

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Thrips tabaci, or Onion thrips. Photo courtesy of Thrips-ID.com.

If you were at the Canadian Greenhouse Conference (or are regularly reading this blog!) you’d know we’ve recently identified Onion thrips as a pest of floriculture crops in Ontario (see this post).

Outside of Ontario?  Well, this still may apply to you, as a recent study in France also indicated that up to 47% of pest thrips in floriculture greenhouses were Onion thrips.  So, this issue could be wide-spread.

My last post covered the extent of the problem in Ontario’s industry.  This post will help you identify if YOU are dealing with Onion thrips (OT) along with Western flower thrips (WFT), and what to do about it.

 

Continue reading “Which Thrips are in Your Flower Crops (Part II): How to ID and Control Onion Thrips”

Worried About Whitefly? Control Strategies in Poinsettia for 2018.

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Bemisia whitefly (Bemisia tabaca) adults on poinsettia.  In high pressure years, poinsettia plants can quickly become unsellable due to this pest.

The floriculture industry in Ontario seems to have mostly avoided heavy aphid AND thrips pressure this spring/summer.  But from everything I’ve been hearing, we are NOT going to be that lucky with whitefly on poinsettia this year.

 

This  post goes over preventative measures that should be taken as soon as cuttings come in the door, biocontrol programs for whitefly on poinsettia, and WHEN and WHAT to spray for this so you can avoid resistance issues.

Continue reading “Worried About Whitefly? Control Strategies in Poinsettia for 2018.”

May IPM Refresher: Effectively Controlling Thrips in Mums

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IPM in potted mums can be challenging at times, but Ontario has lots of strategies for  thrips control in this crop.

New to a thrips biological control program for  chrysanthemums, or just need a refresher on the most effective strategies currently being used in the industry?  Then watching the Greenhouse Canada Webinar, “Tips for Thrips Control: From Propagation to Pocketbook” is a good place to start.

Keep reading for the webinar link and some chrsysanthemum IPM tips for 2018.

Continue reading “May IPM Refresher: Effectively Controlling Thrips in Mums”

Reminder: VRIC survey on IPM use, needs and gaps due April 6.

VRIC designing GH IPM programJust a friendly reminder that the Vineland Research and Innovation Centre’s survey on pest management concerns and needs in the Canadian greenhouse industry needs to be filled out by this Friday (April 6).

This survey guides applied research and helps set industry priorities, which is why your input is so important.

What happens if you don’t fill it out?  

One of the lovey scientists from VRIC is likely going to call you, that’s what.  And if you’re anything like me, I’d MUCH rather fill out an online form when it’s convenient for ME, rather than take the time to go over questions on the phone.

To take the survey, click back to the original blog post here, and follow the instructions.