Features
From the Editor: Using tools responsibly

You’ve probably heard the saying, “With great power comes great responsibility.” While none of you have likely been bit by a radioactive spider and developed superpowers to fight crime in New York City, farmers do have access to a highly specialized arsenal of tools to combat the plethora of pests and diseases each season.

But how long will those tools remain effective?

Part of the issue is that pests and diseases are very, very good at overcoming and adapting to resistance – or developing it themselves. Their survival depends on it. 

Part of the issue is time and money. There are so many factors to balance in a season, and with rising costs sometimes an additional practice or product for an issue that <i>might</i> be a problem this season gets put on the back burner in favour of an issue that will almost definitely be a problem. There are only so many hours in a day. 

But the fact remains that these tools will only remain available – and viable as control options – if they’re used effectively and responsibly. Crop rotation, using different modes of action in subsequent years or using products with multiple modes of action in the same year, growing certain cover crops, knowing which pests or diseases are present or likely to afflict your fields and planning accordingly, properly calibrating sprayers – these are some of the ways to improve your chances of controlling pests and diseases that also reduce the risk of them adapting to the pesticides used.

Integrated pest management may reduce reliance on chemical pesticides, but in most cases IPM strategies still count on having some form of chemical control available to work in conjunction with the other tools in the toolbox.

The principles of 4R nutrient stewardship – right source @ right rate, right time, right place – can, in general, be applied to pest management, as well. When choosing chemical pesticides, use the:

• Right source: Use a different mode of action from the previous growing season;
• Right rate: Use a high enough concentration of pesticide to provide appropriate coverage for control;
• Right time: Apply chemical pesticides when they will be most effective (both crop stage and time of day); and 
• Right place: Make sure the pesticide is getting where it needs to go, whether that’s on the soil, in the soil, or to the plant itself.

This winter, perhaps consider if there are ways you can better manage pest and disease pressure on your farm. You may be as responsible as you can reasonably be, or you may find a couple additional strategies to enact. Perhaps the best way you can contribute to responsible resistance stewardship is to talk to other farmers at the local coffee shop about the strategies you employ – you might just inspire someone else to do a little better, too.