Not being able to finish a tank due to weather or any other reason happens to just about everyone. Is it OK to simply leave the sprayer as is, and resume spraying later after some agitation? In many cases, the answer is yes. Most pesticide mixtures are stable in short term storage. On resuming spraying, an agitation…
Continue reading at: Storing Pesticide Mix Overnight — Sprayers 101
The Ministry of Agriculture, Food and Rural Affairs is rolling out a total of 21 new soil health publications. These publications provide best management practices to help you preserve and conserve soil while improving soil health and crop production.
Check out these five new titles on our Soil Health in Ontario web page:
- Adding Organic Amendments
- Erosion Control Structures
- Cropland Retirement
- Soil Health in Ontario
- Field Windbreaks
Continue reading New, free soil health publications
Darren Robinson, University of Guelph, Ridgetown Campus; Janice LeBoeuf, OMAFRA, Ridgetown
Herbicides are useful tools for the management of weeds. The herbicides registered for use in tomatoes are selective in their activity, injuring or killing weeds while being safe to use on the crop. Crop injury may occur, generally when a crop is stressed beyond its ability to adequately deal with a herbicide application. Injury due to herbicides can arise as a result of several factors, including weather-related stress, soil factors such as light soil texture and low soil organic matter, shallow planting and sensitive crop varieties. The pages in this section contain information on herbicide injury for several products registered on tomatoes in Canada. Continue reading Herbicide injury symptoms in tomatoes
Janice LeBoeuf, OMAFRA Vegetable Crop Specialist, Ridgetown
Healthy and hardy transplants are a critical part of a successful season. When field planting is delayed by rain, rain, rain, or cold weather and plug transplants must be held, it is important to monitor them closely to maintain plant health and vigour.
Plug transplants can be held in the greenhouse but if already shipped to the field grower, can be stored outside, in an area that receives direct sunlight and is sheltered from the wind. The racks should be elevated to prevent root growth through the bottom of the plugs. If there is a risk of frost, be sure to bring the transplants inside – to a building, a shed, or a greenhouse/hoophouse, if you have one available. Plants should not generally be stored in an enclosed trailer or building for more than 1 or 2 days, as this may result in very soft, elongated plants, especially in crops such as tomatoes. Continue reading Holding Vegetable Plug Transplants
The Ministry of Agriculture, Food and Rural Affairs is seeking comments on its proposal to amend Regulation 369, under the Farm Implements Act to reflect the harmonization of the Canadian Standards Association (CSA) and International Organization for Standardization (ISO) standards for Roll Over Protection Systems (ROPS) on agricultural machinery. You can review the proposed revisions and submit your comments on the Regulatory Registry website. Comments can be submitted until May 23, 2017. Continue reading Proposal to update Roll Over Protection System safety standards in Ontario