Using a product on a crop that is not registered could cause major trade consequences and the producer could be held responsible.

What you need to know about maximum residue limits

Q & A with an expert

Q: Maximum residue limits: what are they and why are they important?  A: In the agricultural industry, we hear the term maximum residue limit (MRL) referred to on numerous occasions. The term refers to the maximum amount of pesticide residue expected to remain in food products when a crop protection product is used according to […] Read more

Three situations where an in-crop nitrogen application may be worthwhile

Three situations where an in-crop nitrogen application may be worthwhile

Q & A with an expert

Q: When should I consider an “in-crop” application of nitrogen? A: Under the arid environment of the Canadian Prairies, splitting nitrogen applications in annual crops (e.g. applying 70 per cent of the nitrogen at time of seeding and top dressing the balance during the vegetative stage) rarely provides an agronomic benefit over applying all the […] Read more


Modern nematicides should also contribute to healthy soils

Modern nematicides should also contribute to healthy soils

Healthy soils are the foundation for successful farming and sustained food production. They are rich in beneficial soil organisms that help improve soil quality. The balanced coexistence of beneficial organisms helps plants improve water and nutrient use, enhancing their tolerance to pests, diseases and environmental stresses. However, when the soil balance is altered, often unintentionally […] Read more

A grain rescue tube and a portable auger available to fire departments trained in grain extrication will greatly increase the probability of a victim surviving a grain entrapment, says Robert Gobeil, CASA’s agricultural health and safety specialist.

CASA, Corteva to equip rural fire departments with life-saving grain rescue equipment

The Canadian Agricultural Safety Association (CASA) in collaboration with Corteva Agriscience Canada will equip rural fire departments with the training and equipment needed for grain entrapment rescues. CASA’s grain safety program, BeGrainSafe, is designed to save lives and is generously supported by sponsors like Corteva. This support has helped to build the BeGrainSafe mobile demonstration […] Read more



Factors that could affect your harvest

Factors that could affect your harvest

Q & A with an expert

Q: What can I do to better manage my harvest this year? A: Late frosts, insect concerns, emerging weeds, spring harvest, severe winds and untimely rains were some of the challenges Mother Nature provided us this spring. And the fall will be no different. The perfect harvest doesn’t start in August or September, but instead […] Read more





As you begin harvesting your crops, take detailed notes about the weed populations you find. Each field will tell a story about your weed control strategies and how effective they are. Fall quackgrass is shown here.

Benefits of post-harvest weed control applications

Q & A with an expert

Q: Should I be thinking about resistance management at harvest? A: We don’t often think about resistance management after harvest, but both during and after harvest is a great time to start observations and applications. As you begin harvesting your crops, take detailed notes about the weed populations you find. Each field will tell a […] Read more