Skip to main content

The Pesticide Ban and What Else We Need To Do

In British Columbia we are facing a cosmetic pesticide ban.  The NDP has introduced Bill M 203 before the legislature.  If this bill passes, we will no longer be able to use pesticides on putting greens after five years.  This would impact the golf industry in our province immensely.  Many courses would not be able to compete and many of us as turf managers will lose our jobs.

Currently our associations are working on our behalf to fight the bill.  A good article about the fight and what we can do can be found here.  Fighting the bill is only one thing that we as turf managers can do.

What will happen if the bill passes?  Will you be able to produce adequate conditions our your course?  Will your course be able to compete?  What will you do if pesticides were taken as one of your options for turfgrass pest control?  We cannot just sit idly and hope that the bill is defeated, doing would be irresponsible on our part.  We are the ones in the field who have the power to make change.

We need to be proactive.  We need to start experimenting with ways that we can reduce our dependence on pesticides.  Currently we have the option of using pesticides the same way we always have.  We can use them whenever we, as professionals, feel that they are necessary to protect the health of our turf.  Because of this I think it is essential that we experiment with ways of reducing our dependence now while we still have the "safety blanket" of pesticides at our disposal.

We can't rely on scientists to come up with solutions.  Everyone needs to be involved in the solutions that we seek.  Formal research is expensive and time consuming.  I believe that turfgrass professionals are capable of obtaining good solid data to help reduce our pesticide dependence.

We need to document and share our findings.  We need to be organized and work together as an industry.  Everyone needs to know what you are trying, what works and what doesn't.  Sharing this information with others will allow them to build on your findings and move this issue along much faster.

Moving forward and finding new ways to manage without pesticides is just as important as fighting the ban.  Our associations need to know this and need to fund not just formal research, but the individual turf manager in our efforts to find what works and what doesn't.  We need tools that help us communicate our findings, we need direction from those who know what best to try.  We need to be unified as one unit with a common goal.

In the age of social media and hand held computers we should be able to come up with some way of working together.  Whether it is an app for your phone that allows you to share you pest monitoring observations with other turf managers in your region or an online forum where we can gather and share, we need to come up with some tools fast.

To start the discussion I have a few questions and comments for people to think over in no particular order.

  • We need to find ways of surviving the winter without the use of pesticides.  Are higher cutting heights the answer?
  • How long can we expect spring recovery to take? Which turf species is the quickest to recover and the most economical.
  • What levels of turfgrass death are acceptable?
  • Is maintaining non-native turf species sustainable?  Is constant re-seeding sustainable or should we grow to rely on the native turf species seed bank for regeneration?
  • How do we maintain competitive conditions without the use of pesticides.
  • Can we maintain the same standards without the use of pesticides? I believe we can.
I have started to publish my findings on my blog.  I am actively working to find solutions to this challenge that we will eventually have to face, are you?  I do not support the pesticide ban because I feel that they (pesticides) have a place in our toolbox.  I do think though that we need to be more responsible with their use.  Preventative action to me isn't a preventative spray, it is doing whatever you can to prevent having to spray.  Preparing for the pesticide ban isn't just hoping that it doesn't come, it is finding ways that we can survive if it does come.  

Please comment and join the discussion.  Share this with your colleagues and membership.  They need to be receptive with your attempts to find a solution.  They need to be willing to potentially make some small sacrifices or face the reality that golf as it is played today, might not exist in the next decade.

I believe that we can find a solution if we work together.  I hope that the associations will support our efforts as much as they support the efforts of those fighting the ban.

To close I'll share a nice picture of a sea of mycelium.  This fusarium outbreak in November was never treated with chemicals.  I knew that as my fairways were predominately Poa annua, they would regrow naturally without any help from me....and they did!  Who cares if a little grass dies in the winter?  Who is crazy enough to golf this time of year anyway?
no that's not snow or frost.  It's just a little Fusarium...yum:)


















Popular posts from this blog

Turfgrass speedo is still my most important tool for managing turf growth after 4 years.

It wasn't the easiest year for growing grass , but the conditions were still pretty good. Almost 4 years ago exactly, I came up with the idea of comparing actual clipping yields to the "ideal" clipping yield or the clipping yield adjusted using the Growth Potential Model . Since then, it has proved to be a much more useful tool to manage growth than I originally thought .  It has been almost a decade since I started making observations on plant health and playability and how it relates to the clipping yield. I have been constantly searching for ways to get the growth rate right as often as I can and this tool seems to be the best way I have seen so far, and might ultimately, be the best way going forward. To prove this point I will discuss in a future post, the success I've had with pest control in the past few years (for the most part (Not withstanding the times where I think my greens are dead but they actually aren't...thanks T)). Never needed less There are ...

Do you have enough?

I recently discussed how we can use fertilizer ratios to simplify how much fertilizer we apply to help us keep above the MLSN guidelines . When we get a soil test done it is a static amount of nutrients found in the soil. Even if you are above the MLSN guidelines at the time of testing, it doesn't guarantee that you will remain at or above the guidelines as the grass grows and consumes nutrients. There is math that you can use to determine exactly how much nutrient you need to apply to ensure that you remain at or above the MLSN guidelines. For many, this is much too complicated. For that reason I made a quick cheat sheet to help you determine how much of each nutrient you can expect to use each year based off a few different annual nitrogen rates. Nutrient use is based primarily on nitrogen use so the left 2 columns are a few different nitrogen rates. The columns for each nutrient are in PPM and are designed to help you look at your current soil test PPM (mehlich 3) and determin...

How to quantify nutrient content in liquid fertilizer

In a recent post, I discussed how it was actually cheaper to spray soluble vs granular fertilizer. What about if we use pre-mixed liquid fertilizer? How do we even figure out how much nutrient we are applying with pre-mixed liquid fertilizer?  Before I learned that you could simply dissolve soluble fertilizer in water and apply it in a sprayer, I was a big user of pre-mixed liquid fertilizers. One of the issues I initially had was figuring out exactly how much of each nutrient I was applying. The math wasn't as straightforward is it was with granular fertilizers. It turns out, it's actually not that difficult but requires an extra step.  First, we need to convert the liquid volume into a mass. Many products will have the product density displayed on the label or you can look in the Safety Data Sheet (SDS) for that information as well. No SDS? Should you be using products without an SDS? Even if this information isn't included on the label it is very easy to figure out. All ...