Spraying
The National Corn Growers Association – in partnership with the Honey Bee Health Coalition – is releasing new best management practices (BMPs) to protect bees and other pollinators in and around cornfields.
Published in Associations
The University of Guelph Ridgetown Campus recently released a number of new tables outlining fungicide efficacy for management of diseases in field tomatoes. 
Published in Diseases
The Pest Management Regulatory Agency (PMRA) recently announced the approval of URMULE registrations for Presidio Fungicide for control of downy mildew on field and greenhouse basil and downy mildew of hops, and suppression of Phytophthora blight and pod rot and downy mildew on edible-podded beans in Canada. Presidio Fungicide was already labeled for use on a number of crops in Canada for control of several diseases.
Published in Diseases
It's a few months before bloom, but not too soon to be thinking about your chemical thinning strategies for 2019. There are some new products being researched that will hopefully become available to Canadian apples producers in the next few years.
Published in Fruit
BASF introduces new Versys insecticide for the 2019 season. Versys controls aphids and whiteflies in fruit and vegetable crops.
Published in Insects
The start of a new year is something I tend to look forward to. There is nothing more promising than an untouched calendar with blank days just waiting to be filled with the highs and lows of what is sure to be another eventful chapter.
Published in Profiles
The Pest Management Regulatory Agency (PMRA) recently announced the approval of a minor use label expansion registration for Avian Control bird repellent to reduce feeding damage to ripening bushberries (crop subgroup 13-07B), grapes and sweet corn caused by birds in Canada.
Published in Insects
In 2018, MS Gregson introduced a line of electrostatic sprayers (the Ecostatik) in Canada. While electrostatic technology has been used in agriculture since the 1980’s, this is the first time ground rigs have been so readily available to Ontario (possibly Canadian) growers.
Published in Spraying
New for 2019, BASF will introduce Serifel, an innovative, new fungicide with three modes of action to target powdery mildew and botrytis in grapes.
Published in Diseases
Researchers at the Fort Valley State University have been working to develop a robotic solution for monitoring and spraying peach orchards.
Published in Fruit
Syngenta Canada Inc. is pleased to announce the registration of Vibrance Ultra Potato as a new seed piece treatment for the suppression of pink rot and control of key seed- and soil‑borne diseases, including late blight.
Published in Diseases
Wageningen University & Research uses computer models to develop sustainable management strategies in the control of potato late blight, caused by Phytophthora infestans.

At the moment, large amounts of fungicides are used to control the disease. Organic farmers face an additional challenge because they are not allowed to use these chemicals. From an environmental point of view, these chemicals are also very polluting and therefore sustainable late blight management strategies are needed.

In Ph.D research study, computer models have been used to investigate how the disease spreads in an agricultural landscape and to analyze the effect of growing resistant varieties.

In Francine Pacilly's Ph.D. research, computer models have been used to investigate how the disease spreads in an agricultural landscape and to analyze the effect of growing resistant varieties.

These models show that an increase in the number of potato fields with resistant varieties increases the risk that aggressive strains of the pathogen emerge and spread.

This risk decreases if more than 50 per cent of the acreage of potato fields consists of resistant varieties. So, many resistant potatoes are not yet available so alertness is required. Various strategies are available to limit the consequences of a breakthrough, for example the spatial allocation of crops in combination with the use of small amounts of fungicides to limit the environmental impact.

In addition, growing resistant varieties with multiple resistance genes reduces the risk of susceptibility to the potato disease. It is expected that these type of varieties will enter the market soon.

Last year workshops with farmers were organized to increase awareness about the risk of resistance breakdown. In these workshops, the computer model was used to present several model scenarios to conventional and organic farmers. These workshops were very useful for showing farmers how the disease spreads in a landscape over time and space and for showing the effects in the long term.

After the workshop farmers agreed that resistance management is important to increase the durability of resistant varieties and that collaborative action is needed. The workshops were useful to bring farmers together and to discuss strategies in the control of late blight to reduce the impact of the disease.

In order to develop sustainable strategies it is important to consider all factors that influence late blight control such as the disease, the crop and control strategies of farmers. This research is part of the Complex Adaptive Systems program of Wageningen University where the goal is to identify these factors and to analyze how they influence each other. Potato late blight as one system brings a future without chemical control closer.
Published in Diseases
The Pest Management Regulatory Agency recently announced that it will be cancelling the use of the group M3 chemicals mancozeb and metiram in a wide range of crops, including field tomatoes.

In 2020 products like Manzate, Penncozeb, Dithane and Polyram will no longer be available for sale and in 2021 use will be banned completely. This will ultimately have an effect on how we control diseases, including anthracnose, early blight and, most importantly, late blight. Although mancozeb is currently an important player in fungicide programs, tomato growers do have other options available.

For best control it is always good to start with preventative or protectant fungicides once environmental conditions are conducive to disease development and before symptoms appear. | READ MORE
Published in Diseases
The Pest Management Regulatory Agency (PMRA) recently announced the approval of minor use label expansion registrations for Entrust and Success insecticides for control of cabbage maggot on Brassica leafy greens crop subgroup 4-13B and Brassica head and stem vegetables, crop group 5-13 in Canada.

Entrust and Success insecticides were already labeled for use on a wide variety of crops in Canada for control of several insects.

These minor use projects were submitted by Quebec as a result of minor use priorities established by growers and extension personnel. | READ MORE
Published in Insects
Health Canada’s Pest Management Regulatory Agency (PMRA) recently released its final decision on the future use of chlorothalonil, a fungicide used in agriculture including fruit and vegetable production.

“Under the authority of the Pest Control Products Act, the PMRA has determined that continued registration of products containing chlorothalonil is acceptable,” the report states.

“An evaluation of available scientific information found that most uses of chlorothalonil products meet current standards for protection of human health or the environment when used according to the conditions of registration, which include required amendments to label directions.”

Even so, some changes have been made to the chlorothalonil label, including cancellation of its use on greenhouse cut flowers, greenhouse pachysandra, and field grown roses (for cut flowers). As well, all chlorothalonil products currently registered as dry flowable or water dispersible granules must be packaged in water-soluble packaging. Buffer zones have also been revised and a vegetative filter strip is required.

You can review the decision and new label requirements by clicking here.
Published in Insects
Comparison of fungicide programs:

In 2016 and 2017, Cheryl Trueman compared several different cucumber downy mildew control programs in plots at the University of Guelph Ridgetown Campus.

Different product rotations included:
  • Bravo-only applied 6 times.
  • A high input strategy that focused on optimal control and resistance management: Orondis Ultra A+B; Torrent; Zampro; Orondis Ultra A+B; Torrent; Zampro.
  • A low-input strategy that focused on early control and resistance management, switching to lower-cost fungicides in the final weeks of harvest: Orondis Ultra A + B (plus Bravo); Torrent; Zampro; Bravo; Bravo; Bravo.
  • A single application of Orondis Ultra, applied early followed by the other targeted downy mildew fungicides (Orondis Ultra A + B; Torrent ; Zampro; Torrent; Zampro; Torrent).
  • Control – no fungicides applied.
Results indicate that the highest level of control was achieved using a high input three product rotation of Orondis Ultra A+B, Torrent and Zampro when downy mildew pressure was high in 2016.

Under these conditions final yields for both the high input and single Orondis Ultra (in rotation) were both significantly higher than the Bravo only programs and yield for the high input program were significantly higher than all other treatments.

When pressure was moderate in 2017, the high input and single Orondis Ultra in rotation program were very effective. All fungicide programs except Bravo only increased both fruit number and yield by weight.
Published in Vegetables
Engage Agro Corporation is pleased to announce the tolerance for chlormequat chloride, the active ingredient in MANIPULATOR Plant Growth Regulator, has been established for wheat in the United States.

The U.S. MRL is consistent with CODEX.

Engage Agro has worked closely with the Western Grain Elevator Association (WGEA), and they have informed their members that the U.S. tolerance for Manipulator on wheat is established.

After years of very encouraging field tests, Engage Agro is excited to introduce Manipulator Plant Growth Regulator to wheat producers across Canada. This technology will help producers realize the full potential of high yielding wheat varieties while dramatically reducing lodging.

Engage Agro looks forward to working closely with Canadian wheat producers to ensure maximum benefits of Manipulator Plant Growth regulator are realized.
Published in Companies
The Pest Management Regulatory Agency (PMRA) recently announced the approval of a minor use label expansion registration for Prowl H2O Herbicide for control of labeled weeds on direct seeded or transplanted cabbage, cauliflower and broccoli grown on mineral soil in Canada.

Prowl Herbicide was already labeled for use on a number of crops in Canada for control of several weeds.

These minor use projects were submitted by Ontario as a result of minor use priorities established by growers and extension personnel.

The following is provided as an abbreviated, general outline only. Users should be making weed management decisions within a robust integrated pest management program and should consult the complete label before using Prowl H2O Herbicide. | READ MORE
Published in Weeds
Hydro One and Niagara Peninsula Energy Inc. recently announced the AgriPump Rebate Program, the first program of its kind in Ontario to offer instant rebates to customers who purchase a high-efficiency pump kit.

The program is ideal for all farming applications, including livestock, greenhouse and vineyards. Upgrading to a high-efficiency pump will improve performance and could save customers up to 40 per cent of their system's energy costs.

"This energy conservation program is focused on helping our agricultural customers manage their electricity and water usage all while saving money," said Cindy-Lynn Steele, vice president, Market Solutions, Hydro One. "As Ontario's largest electricity provider to farming customers, we are committed to offering a variety of energy solutions to help them save on electricity and invest in programs that will meet their important needs while delivering a positive return to their bottom line."

"This collaborative approach with IESO and Hydro One allowed us to be very innovative with this new program," says Niagara Peninsula Energy Inc. CEO and president Brian Wilkie. "We're happy to be able to cater to the agricultural sector and provide this instant rebate program on high efficiency pump sets with advanced control technology."

"Water conservation and high energy costs are a big concern for farmers in the Niagara region and across the province," said Drew Spoelstra, director for Halton, Hamilton-Wentworth, Niagara North and Niagara South, Ontario Federation of Agriculture. "The Save on Energy Conservation Program and this type of cross-utility initiative to launch the AgriPump Rebate Program is great for agriculture."

To be eligible for a rebate under the program, each kit must be between 0.5 hp and 10 hp and must comprise of a pump, motor, variable frequency drive and accessories. Customers can receive up to $610 per constant pressure pump kit. The pumps are quick and easy to install and guard against wear and tear.

The AgriPump Rebate Program is only available to agriculture customers in Hydro One and Niagara Peninsula Energy Inc. (NPEI) service territories. The instant rebate is fulfilled at the point of purchase.

To learn more and participate in the AgriPump Rebate program, visit: www.agripump.ca
Contact: 1-844-403-3937 or This e-mail address is being protected from spambots. You need JavaScript enabled to view it
Published in Irrigating
January 22, 2018, Edmonton, Alta – There are a number of pests that affect potatoes in Alberta every year, to varying levels of severity, depending on the year, the type and market of potatoes, as well as the location.

Alberta Agriculture and Forestry, in partnership with the Potato Growers of Alberta, has organized a series of workshops for fresh/table, seed and processing potato growers in Alberta. Participants will receive information on a number of pests (insects, diseases, weeds) and their impact, identification and management in various types of potatoes. Expert speakers have been brought in (live or pre-recorded) from across North America.

Producers may attend one of two workshops in Sherwood Park (March 6) or Lethbridge (March 8). A maximum of two attendees from each farm operation may attend. The cost to attend these workshops is $15 per person (plus GST), which includes lunch and resource materials for each farm operation.

Participants are asked to register in advance by calling the Ag-Info Centre Registration line at 1-800-387-6030 prior to February 27, 2018 to assist with planning, or register on-line.
Published in Vegetables
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