Sunday, November 22, 2015

A Tribute To Three Decades and Morris

Our son Brian, will no longer be in his twenties as of the first week in December. This important fact caused me to reflect on what life was like in 1985.

It was an amazing time to be a sports fan.
The Edmonton Oilers won their second straight Stanley Cup, with you know who leading the way.
Mario Lemieux was NHL rookie of the year.
The Blue Jays lost the ALCS to the Kansas City Royals who went on to win the World Series. (That sounds oddly familiar)
Michael Jordan was NBA rookie of the year.
In movies, Out of Africa won the best picture.  I don't remember seeing it, but I sure remember Back To The Future.
In music, Tina Turner and Bruce Springsteen were topping the charts.
The first Live Aid concert was held to raise money for Ethiopian famine relief.
Microsoft launched Windows 1.
The Nintendo Entertainment System was introduced with the Super Mario Bros game.
My all time favourite comic strip Calvin and Hobbes was published for the first time.
Coca Cola introduced the New Coke. A colossal failure that only lasted three months.
Interest rates were approximately 10%, a liter of gas was 50 cents.
On a much less important note, 1985 was the first year of my long association with Pioneer Hi-Bred Ltd.

In Ontario agriculture, out of the big three field crops corn was easily the king with 2M acres of grain corn planted, roughly the same amount as today. Soybeans were planted on 1M acres and winter wheat was on 590,000 acres.  The provincial yield averages were 37 bu/acre for soybeans, 67 bu/acre for wheat and 101 bu/acre for corn.  (In 2014, those same averages were 46 bu, 77 bu and 161 bu respectively.)
At the time Ken Stevenson at Ridgetown college was conducting high yield corn research. His project ran for 5 years from 1982-86.  His mean 5 year corn yield average was 262 bu/acre.  In 1985 he recorded the highest yield of the project at 293 bu/acre.  It was being recognized that Ken was achieving some of the highest documented non-irrigated yields by corn researchers in North America.
Ken was looking at four factors that are important to corn production.  Namely genetics, population, irrigation and fertility.  What did he learn?
His highest yield of 293 bu/acre was achieved using a Pioneer hybrid, 3540 planted at 41,800 plants per acre.  The average plant population used by farmers at the time was barely 25,000 plants per acre. The two Pioneer hybrids Ken used gained an average of 39 bu/acre when plant population was increased from 25,000 to 40,000.  Hybrids from other companies in the experiment responded poorly or had yield decreases when populations were increased.  
The experiment was conducted on a site that tested high for P and K.  Ken used several fertilizer rates over the lifetime of the trial, but basically he was testing rates from a low of 274 lbs of N, 45 lbs of P and 155 lbs of K to a high of 524 lbs of N, 258 lbs of P, 316 lbs of K plus Mg, S, Zn, Mn, Cu and Boron.  In only 2 out of the 5 years, did the super high rates plus micro nutrients produce a significant yield response.  It goes without saying that when economics were applied, super high fertility rates had a large negative effect on profitability.
Irrigation response was also inconsistent due to timely rains through the course of the experiment.  At the end of the 5 years it was easily concluded that genetics and population were the two dominant contributors to increasing corn yields.

Also at this same time Herman Warsaw was dominating the National Corn Growers Association yield contests in the US.  In 1985 he produced a mind boggling 370 bu/acre on his Illinois farm. University corn research staff were visiting him to see how he did it.  Herman was a keen observer who had fine tuned his recipe over 20 years.
He identified corn hybrids that responded to his management.
He built high fertility levels throughout the root zone with a combination of commercial fertilizer and manure.
He believed in incorporating 2/3 of the corn residue while leaving 1/3 on the surface to encourage earthworm and soil micro-organism activity.
He believed in "deep tillage" to incorporate fertility and trash.  I don't know what his definition of deep tillage was.  It is probably safe to say he was working with a deeper topsoil layer than what is typically found in Ontario, but I don't know for sure.

Thirty years have passed since Ken and Herman were front page news for corn producers. Their contributions ring as true today as they did in 1985.  Hybrid selection, plant population, base fertility levels, residue management and soil biological activity remain at the top of the list for serious corn producers.  If we add nitrogen management and fungicides to the list, we have the bases well covered. Is one more important than the other?  I think not.  The big agricultural companies have put the focus on genetics and fertility because that is where the margins are for them.  That is fair game.  But to a farmer, a lack of healthy, biologically alive soil means the money spent on genetics and fertility are wasted to a large degree.

All this aside the corn industry including farmers, researchers and big agriculture can be very proud of their accomplishments over the last 30 years.  The provincial corn average has gone from 101 to 160 bu /acre.  In 1985 a 150 bu field average was considered extraordinary.  In 2015, there are a handful of examples where field averages are approaching Ken Stevenson's records.  From Herman Warsaw's record of 370 bu we now have Randy Dowdy in Georgia breaking the 500 bu mark.
No matter how you slice it there has been a 60% improvement in productivity from the same acre from 1985 to 2015.  Just to be a small part of this achievement should make us all smile and be thankful to live in this time.

Brian and his wife April just welcomed their third son, Owen into the world.  What will Owen be witness to in 2045?  Will corn yields continue to increase at the same rate?  Is a provincial corn yield average of 250 bu/acre achievable?  I would not put money against it.

And a footnote.
Morris Sagriff who I have been fortunate to know for 30 years is retiring from Pioneer Hi-Bred Ltd. He is legendary within the halls of Pioneer and the general agricultural community at large. Google the definition of passion to help farmers and Morris's picture should be there.  He was not always right because that is impossible.  However, in my view he was right many more times than he was wrong with his assessment of genetics, agronomy, faith, peers and co-workers.  I want to personally say a big thank you for everything that you have done to make me a better agronomist, farmer, husband and friend.
Good luck Morris, in whatever path you take.

Saturday, August 15, 2015

Saving Bees and Killing Trees

Last week Pioneer hosted a customer meeting in Hensall to address the new neonicotinoid regulations that come into effect on August 31.  Dave Harwood from Pioneer, Tracy Baute from OMAFRA and Peter Johnson from did a great job explaining the regs to and how to work within the framework as laid out by this new legislation to the customers present.  Unfortunately, every time I get exposed to these regulations I get angry over the stupidity of the whole affair and I need to vent.
First some disclosure.  I am in agreement along with other agronomists and a significant number of farmers that we could and maybe should reduce our neonicotinoid footprint.  We farmed successfully before neonics and we certainly can do so again in the absence of  neonic seed treatments. The decision by seed companies to adopt a prophylactic approach by treating every corn seed and the majority of soybean seed has put us in a position that is practically impossible to defend to an urban audience given the current environment.  I want to remind everyone that the real battleground is the mind of the urban dweller who doesn't have a strong opinion either way.  I don't believe the defensive tactics employed by conventional agriculture such as, reduced farm income from crop loss, resulting higher food prices, other factors affect bee health, the MOECC cherry picks data, having to use more tillage and broadcast more insecticide, just to name a few have much traction with the majority of urban dwellers.  They are occupied with their own problems including rising taxes, reduced services, increasing extra curricular program and tuition cost for their children, cost of living etc.  They have no time for an in depth discussion on modern agriculture and pollinator health.
The problem I have is with the attitude of the provincial government and specifically the MOECC.  I refuse to accept the new regulations as they are written and go meekly back to my little corner of Perth county.  Peter Johnson eloquently explained to the audience that this is the not the last intrusion by the environmental lobby into conventional agriculture.  Restrictions on glyphosate, phosphorous usage and possibly GMO's are all on their radar.  The environmental lobby is well connected and understands modern media.  The game has changed and we have not caught up to the rules of this new game.  Everyone in agriculture understands that the urban dweller is vulnerable to slick sound bites and simplistic solutions to the potentially devastating environmental problems that modern, big business agriculture creates.  This frustrates us because when you work with and depend on the environment every day to make a living, the solutions to environmental issues are never simple and slick.  The solutions are very complex, full of unanticipated consequences and cannot be explained in a tweet or facebook post.
With that in mind, given the Blue Jays current run of success I believe it is time to join the game as played by the MOECC and respond by using a bit of good old country hard ball with a 98 mph Aaron Sanchez type fastball tight to their chin, so to speak.
The first time I saw the pest assessment report that farmers are supposed to fill out to identify the need or lack of need for neonic treated seed on their farms I quickly came to the conclusion the best approach would be to do exactly what the MOECC has asked.  Fill out the form for every corn and soybean field in the province and bury them in their own paperwork.  That will never happen because farmers are too busy to do the required scouting, lay the traps, count the bugs and fill in the paper on every field in their operation.  The MOECC has conveniently locked out 75% of certified crop advisors who could pinch hit for the farmer and help him with this task.  Any certified crop advisor who makes money by selling neonic treated seed cannot participate in the scouting work, let alone fill out the report.  Filling out false paperwork is not professional, is highly unethical and should not be done by the farmer or the advisor.  The seed companies are already making noise that non-treated seed will be cheaper than neonic treated seed which provides an incentive for the producer to pass on the paperwork and take the chance with a fungicide only seed treatment, playing right into the MOECC's hand. Seed companies are also starting to talk about new seed placed insecticides that are bee friendly and will be outside the new class 12 family of insecticide seed treatments.  Before you assume life will return to normal ask the following question.  What will stop the MOECC from placing any new seed insecticide treatment under the new regulations?  It just takes the stroke of a pen.
Given that farmers are not going to send in the reports which is what the MOECC has planned on from the beginning, I came to a second conclusion.  What farmers do with the forms is not important at all.  Perception is the new reality.  Here is my idea.
There are approximately 5,000,000 acres of corn and soybeans in the province.  I figure the average field size is about 35 acres.  That means that the MOECC has potentially asked for 5,000,000 divide by 35 = 142,857 reports.  Each report is 4 pages which includes a field sketch showing where traps were placed.  We will keep the math simple, 140,000 x 4 = 560,000 pages.  But wait, each report has to be submitted to every seed vendor, Pioneer, Dekalb, Pride, Maisex, Dow, Cropland etc that the farmer does business with.  The vendors are responsible to collect the reports and forward them to the MOECC.  Most farmers deal with at least three different seed vendors for their corn and soybean needs.  Suddenly that 560,000 pages becomes 1,680,000 pages of paper.  I buy my copy paper in boxes of 5,000.  1.68 million pieces is 336 cases of paper.
Place ads in all the urban press with a backdrop of 330 cases of paper, combined with a picture of a tree with a red X drawn through it explaining that the MOECC has asked Ontario farmers to submit this pile of paper which would result in the destruction of countless number of trees.  I think this is a simple message that will easily resonate with the average urban dweller and make them ponder the integrity of the MOECC.  In the body of the ad some points could be made.
1. How does anyone with common sense believe the MOECC has the time or resources to review 1.7 million pages of documents.
2. The 1.7 million pages provide no guarantee of improving bee health, but will promptly result in the destruction of habitat.  Maintaining habitat is important for sustaining a strong pollinator population.
3. Bees and other pollinators forage more in trees than they do in corn and soybean fields.
4. Farmers are very tech savvy and could easily submit this paper electronically and save the trees. But the MOECC has not discovered the 21st century yet and does not allow electronic submission.
Hold a press conference or two with well spoken farmers using a back drop of piles of copy paper, who could hold up 3 ring binders full of documents that need to be submitted by them to the MOECC.  Make the point that most documents will never be reviewed because the MOECC does not have the people to do it, which is probably why they did not want them done electronically.  What a waste of resources.  Expose the farce that it is in very simplistic terms.  Tweet, Facebook and Pinterest the bejeepers out of the scenes.
Put the environmental lobby on the defensive.  Give them a taste of their own medicine.

It probably is a stupid idea because I am not an expert in communication or marketing.  I do not understand the nuances of influencing people through the media.  I just think it would be fun to use some of the same tactics that are used on us.  But this is not fun, it is serious business and cannot be taken lightly.  Smarter people need to show us the way, but at the moment I do not know who to call.

Monday, August 3, 2015

Just In Time

The rain received last night met the classic definition of the million dollar rain.  It has been well documented and said many times how August is the month that determines soybean yield. No matter what May to July brings, August is the key.  For much of July the management focus was on when and how to apply fungicide for the purpose of white mold control. From where I sit mother nature was busy applying a pretty good dose of her own fungicide, dry weather.
Last week soybeans were suffering from a variety of conditions that had nothing to do with white mold.  When you want to tell a story of crop development, start at the roots.
Soybeans are a tap root crop.  This is a not a good example of a tap root.  This is a no-till field following corn in 2014.  Part of the field is fine, but in spots where heavy rain accumulated the top 4 inches of soil has turned to a brick.
This picture is obviously up side down, but you get my  point.  The effect of soil conditions on soybeans was evident 6 weeks ago, even in well drained loamy soils.  But, you had to look close to find it.  
These weak roots from a different field taken back in June are suffering from rhizoctonia root rot. The root problems have led to similar stunting symptoms and reduced stands as the first field shown above.

While corn has on average appeared to improve, soybeans have faded due to the same tight soil problems which plagued the corn crop. That is because the peak demand for nutrient and water uptake in soybeans is now.  In a corn crop the poor spots are hidden from view by the good spots, but the soybean crop is reverse.  The poor spots become more evident.
The number one solution is simple.  More rotation is required.  More wheat and fibrous rooted cover crops are needed.  Soybeans contribute zero to soil quality.  The temptation to deep rip these poor soybean fields after harvest must be resisted.  Steel's contribution to long term soil quality is not much better than the soybean.  

To add insult to injury, soybean aphids are back.  I took this picture 3 weeks ago and at that time hot spots were extremely scattered.  That has changed.  Folks to the north of us have been spraying for several weeks.  Now practically all fields from St Marys through St Pauls have aphid numbers at threshold, which is 1000 aphids per plant.  The reason 250 aphids and increasing is quoted as a trigger is that it gives you time to organize a spray program.  By the time you get there, hopefully the numbers are still less than a 1000.  Predator numbers have been extremely low to date which only gives us another reason to pull the sprayer out one more time.    

Wednesday, July 8, 2015

Rambling Thoughts

Thought #1 Late Season Nitrogen
Brian and I have been occupied this last week with Y-dropping nitrogen into corn fields. I have been tagging along as part time delivery driver and part time fertilizer rate consultant.  It gave me a good chance to evaluate the pros and cons of this application system.

The triangular boot does a nice job of following the corn rows when the corn is waist high or better. One problem with homemade drop lines is keeping them in place while travelling down the row and flopping about on headlands.  The Y-Drop stays in place even going across headlands and does not ride up over the rows which minimizes leaf burn from 28% splashing around.  
It also performed as advertised by laying two streams of 28% very close to the row.
You can see the twin bands of dribbled nitrogen right beside the corn plants in this picture.  The question raised is, are two streams necessary?  Could you get away with a drop pipe on every other row?  While we didn't actually try it I tend to believe you could.  I suppose it would make a difference in some situations, but on our medium soil types I think one stream placed close to the row would be every bit as good as two.  One potential issue is whether the nozzle size that came with the system is capable of delivering high rates through half of the drops.  Speaking of high rates, applying 40 gal/acre is a slow process with Y-Drops.  More fills makes for more tramping on headlands.    
Hills and complex topography are the enemy of boom type applicators and that is still the case with Y-Drops.  Operator fatigue becomes an issue.  We are pretty much flat in these parts, so that particular headache is minimal.
Trying to predict the best nitrogen rate is still just an educated guess.  Research published by Bill Deen revealed the optimum N rate for corn could vary by 100 lbs per acre depending on the weather.

According to the paper, 2015 could be a year when higher N rates will pay. We did a selection of nitrogen rate combinations with zero applied strips in a number of fields. The easy part is putting the strips in.  The hard part is collecting the harvest data.  It will be interesting to see if this approach to nitrogen management has merit.  One thing for sure, there has been an explosion of late season nitrogen application this year between sprayers drop piping 28%, high clearance spreaders with urea and even airplanes loaded with urea.  For an concept that has never been researched in any great detail here in Ontario, it is getting a baptism by fire in real time.  

Thought #2 Roasted Soybeans
It is criminal what we sometimes do to IP soybeans.
These IP beans have been burnt to crisp by post emergence herbicide applications.  
It has to happen when weed control from soil applied herbicide goes south, but to an agronomist who promotes plant health at all growth stages it just doesn't feel right.  The injury is a necessary part of IP soybean production.  You can not afford to let weeds ruin the chance of capturing the IP premiums. Thankfully the soybean most times bounces back from this abuse, producing an acceptable yield.  I still have trouble looking at wounded plants and wondering why we do it.  I have thought about this in the past and someday would like to do a survey.

Mr & Mrs Urbanite, please answer this question.
Would you want your tofu to be made from a soybean plant that looks like this?

Or would you like to have your tofu made from a soybean plant like this one?
After they made their choice I would reveal the healthy one is a GMO glyphosate tolerant variety that will never look like the plant in the first picture.  Then I would ask them to choose again.  It would make for great discussion.  And maybe lead them to choosing neither.  Which would create more discussion.

Thought # 3 Cover Crops - Good News, Not So Good News
Speaking of surveys, Corn Soybean Digest published results of a farmer survey conducted by the Conservation Technology Information Centre on cover crops in the US.  This is the third year of the survey.  Over 1200 farmers responded, with 84% having planted some type of cover crop. 
The top 4 benefits farmers mentioned were
1. Increased soil health - 22%
2. Increased soil organic matter - 20%
3. Reduced soil erosion - 15%
4. Improved weed control - 11%
So far, so good.  Cover crop enthusiasts have always touted these as being the main benefits of cover crop use.  The assumption is that improving soil health, organic matter etc. will lead to all sorts of manna from heaven and life will be grand.
How about corn and soybean yield response?  Increase yield was mentioned by only 2% of producers.  The mean yield response following a cover crop was 3.66 bu of corn, or 2.1% and 2.19 bu of soybeans or 4.2%.  My calculator tells me that in the year following the cover crop the dollar return to cover crops was $15 - $25 per acre.  
I must admit to being disappointed by these results.  Cover crop seed and planting expenses can add up quickly.  It is not uncommon to have over $30 per acre invested in this endeavor.  If the yield response quoted is reality on most farms the cover crop love affair may wilt..  Here in Ontario research has indicated much larger yield responses to be the case, but more work must be done.  
No one can argue against concepts that promote soil health.  Sometimes the benefits are subtle and under appreciated.  We have witnessed the benefits of well rotated, healthy soils that held up to the heavy rain events of this past June.  The dollar benefit is difficult to quantify, but we know it is huge.  

Monday, June 29, 2015

Hook Up The Oxygen Tank

Corn fields have taken a turn for the worst since June 1.  Any where from 8-11 inches of rain has fallen through the Stratford, St Marys and Lucan neighbourhoods since the first of the month and it is not over.  Rain continues to fall outside my window.  It is now common to see patches of yellow and severely stunted corn everywhere.  Looking at the above picture everyone instinctively knows that the difference between the front and the back of the picture is caused by saturated soils.  More specifically the corn at the front has sat in waterlogged soil for an extended period while the corn at the back did not have to suffer the same condition.
It doesn't take a genius to understand why the plant above is struggling when you see the soil condition that is has to survive in.
The point of this post is not to get into all of the various reasons why water drains quickly from some areas and not so quickly from other areas.  That diagnosis is best undertaken by the farmer who has the most intimate knowledge of soil types found on the farm and past history, in terms of crop rotation, tile drainage, traffic patterns etc.  If you are still confused, then consultations with drainage contractors and agronomists may shed some additional insight.  Many times it is still difficult to pinpoint the exact reason why water accumulates here but not over there.  My observation over the years are that farmers tend to be experts about why their neighbours crops suffer from too much rain, but seem to be less insightful when their own field is poor.  That is another topic in itself.
To help shed light on what causes corn to turn yellow and more importantly is there anything you can do to immediately fix the problem, it helps to understand how soil biology and crop physiology is affected by excess water.
Healthy productive soil for corn production is composed of 50% solids, 25% air and 25% water.  The 50% solids made up of the sand silt and clay particles plus organic matter stay pretty much constant. The focus will be on the 50 % that is split between water and air.
When there is too much air and not enough water, soil biology slows to a crawl and the plant withers due to drought stress.  The cure is to add water, by irrigation or rainfall.  Soil life will bounce back fast because water will infiltrate dry soil very easily, reinvigorating the bacterial and fungal life that drives the soil processes. The drought relief though may not occur in time to repair the drought damage done to the corn plant. The loss in yield due to drought has more to do with damage to the plant itself and less to do with any sustained damage to soil life.
It gets more complicated when the reverse occurs, too much water and not enough air.

If you look at the picture above the question becomes how can air get back into the soil?  The answer is it can't, at least not very quickly.  Water is heavy and when it sits on top of the soil for extended periods the clay particles smear together creating an air tight seal. This creates the double problem of soil life drowning from lack of oxygen and root growth stopping because corn is not related to rice.  Corn does not tolerate flooding very well.  Its roots are not designed to function in an environment devoid of oxygen and they simply stop growing.  At this stage of the corn plants development a lack of root growth is a big problem because corn needs a large root system to supply enough nutrients and water after tassel emergence. Once tassel initiation commences root growth slows down and virtually stops.  If roots are not established during the vegetative growth phase the plant is not designed to regenerate roots after tassel.
Inter row cultivation will help to break the surface crust which allows some air back into the soil, but cultivation is neither a quick cure nor a practical solution.
This picture illustrates the effect of a drainage tile through the middle part of the picture which is removing the water and allowing air to take its place in a balanced manner.  This keeps both the soil life and the corn plant healthy. The lack of balance between water and air to the right and left of the tile is causing the plants to yellow. Yellowing is commonly thought of as a lack of nitrogen, which is essentially correct, but the nitrogen was evenly applied across the width of this photo.  Why is it not being taken up equally well from right to left?
Two main reasons.  As already mentioned corn roots do not function well in water logged soils.  With no root growth, leaf growth slows to a crawl.  The second reason is nitrogen becomes unavailable due to denitrification. Denitrification occurs in our soils because soil microbes that need oxygen to breathe will attack the nitrate form of nitrogen.  Nitrate nitrogen is a nitrogen molecule attached to three oxygen molecules.
The microbes strip the oxygen molecules away.  Without the oxygen molecules the nitrogen turns into a gas which escapes into the atmosphere.  The amount of nitrogen loss is dependent on the duration of the water saturation in soils.
The biggest question is can the corn plant recover from this type of stress?  Can we do anything to help it recover?  Because one of the contributing factors to the reduced growth is nitrogen loss it is assumed that adding more nitrogen fertilizer will help in the recovery.  This question has been extensively researched.  There is general agreement that applying 30-50 lbs of additional N will give a return.   Some research indicates the worst the flooding damage, the greater the return is to nitrogen. We need to be realistic about this.  Fifty lbs of N plus application costs is going to add $35 per acre to the production budget.  That eats up about 10 bushels at today's prices.
I come back to my badly stressed little friend shown above.  In my opinion, the chance of this corn plant producing a harvestable ear of corn is pretty slim.  But in the remaining portion of the field there is a good chance additional N can provide payback.  Many of us, including my son Brian are going to find out because investments have been made in drop pipes of many configurations and layouts, the Y-Drop system being the flavour of the month.  There is also interest in high clearance dry fertilizer spreaders.
If you listen to the debate raging on Twitter, you would think flexible drop tubes and dry fertilizer spreaders were a brand new invention.  These ideas have been around for years.  Recently there is a renewed drive to apply nitrogen later in the growing season to boost yields adding fuel to the debate. Simple drop vs Y-drop, skip row vs every row, 28% vs urea, agrotain vs no agrotain and on and on.  I am here to remind everyone that the efficiency of surface application of nitrogen is lousy and there is the constant risk of crop injury.  We have known this for a very long time and no amount of agronomic marketing glitz and glam will change it.  If July turns as dry as June has been wet, surface application of nitrogen will remain exactly where it has been put, which is not in the right place I might add.  This nitrogen is also subject to volatilization losses as well.  Research has proven this. There is no guarantee this rescue mission will be successful.  But we have to try,
I keep thinking to myself, but with no proof to base it on, that the greatest return may be in the best parts of the field.  Applying a small amount of additional N may pump enough air into the tires to carry the corn further through the grain fill process that is just around the corner.  Pioneer keeps telling us about the amount of nitrogen that the plant takes up post tassel.  Can this late season application of nitrogen make up for hidden losses and give a return on the dollars spent?  We intend to find out.  But don't count on us broadcasting the results on Twitter.

Sunday, June 14, 2015

Regulation vs Implemetation

The Ministry of Environment and Climate Change, (MOECC)  has come out with OReg 139/15, the new regulations regarding neonicotinoid use under the Pesticides Act that will go into effect on July 1.
I have not had time to write recently in this space because I have been buried under a pile of new Nutrient Management Strategies.  The dairy and poultry industry is alive with livestock facility construction projects that are being scheduled for later this year, hence the need to get the documents into OMAFRA for approval.
I did take some time to review these new regulations.  They will be a huge topic of discussion going forward and it will get confusing for many producers.  I do not recommend trying to interpret the document unless you have experience reading government regulations.  The language takes some getting use to and you also need a full copy of the Pesticides Act in hand to understand the changes.
A sanitized and easier to read summary provided by the province is here.

Class 12 Regulations

While it is somewhat useful to know the regulations, the real devil in the detail is how the regulations are implemented.  To illustrate how this works I will use the Nutrient Management Act, OReg 267/03 as an example. Farmers don't read the NM Act, but if they have built livestock facilities in the past 10 years they are familiar with the process.  Once a decision is made to go forward with a project, the farmer contacts the following 4 individuals in no particular order.  The contractor, the engineer, the NM consultant and the municipal building official.  The NM consultant ensures the project satisfies the regulations as laid out by OReg267/03 and secures OMAFRA's approval of the proposed changes to the farm operation.  The engineer and contractor make sure the project meets the requirements of the farm building code, local construction by-laws and the farmer's budget.  The municipal building official provides government oversight through the whole process.  I have done hundred's of NM strategies and if everyone involved in the chain has experience in livestock facilities, the process goes very smoothly.  It was not always this way.  When OReg267/03 was passed in late 2003 there were some major growing pains thanks to people having to interpret and implement a new set of regulations.   This improved as people gained experience with how the reg's were being implemented. The implementation of these same regulations has evolved over time.  The regulations themselves have also been changed and amended several times.  It still is not perfect, but compromise is a necessary part of life.
The initial enforcement of the 267/03 is done at the local municipal level of gov't through their respective building departments.  In addition to this the province does random follow-up audits performed by the MOECC, but they have not proven to be a significant burden in the majority of cases.  Often the farmer is more at ease after the audit is finished than before.  The ominous letter stating that you have been chosen for a random audit will cause the heart to flutter, but if the NM consultant has done a satisfactory job there is not great cause for concern.  Complaints drive most of the MOECC's interaction with livestock farmers and if you cause problems and do nothing to address the situation, fines and jail time can be imposed.
While you have every right to disagree with the concept of government intervention in private business matters, I have not met a farmer yet that would disagree with the primary thrust of the NM regulations.  In a nutshell this thrust is aimed at protecting our water sources by ensuring minimum standards are met for livestock housing, manure storage capacity and land base for manure disposal.

We now have a new set of regulations to digest.  It is easy to get wound up by the latest intrusion into our affairs on the farm caused by an apparently deaf and arrogant MOECC.  It is a bigger issue than nutrient management due to the number of producers affected and the highly political nature of the new bill.  If the agricultural industry is as professional as we claim it to be, now is the time to stay calm.  One can be outraged by this new set of rules, but to some farmers and definitely to the general public, the protecting the pollinator banner flown by the new document is a worthwhile endeavor.

There are some things I do know after reading OReg139/15.
1. If you choose to not use neonic treated seed it is business as usual.  No action required.
2. For 2016 planting only, if you want to use up to 50% neonic treated seed on your corn and soybeans you need to take a free IPM course and sign a declaration form that confirms your total acreage of each crop.
3. This declaration is crop specific.  If you have an equal acreage of corn and soybeans you are NOT allowed to declare that you are using neonic treated corn seed on every acre and no neonic treated soybean seed to get to the 50% usage ratio.  It must be 50/50 on each crop.  Dumb rule #1.
4. If you want to use neonic treated seed on more than 50% of your acres you need to take the additional step of doing a pest assessment.  You can do this yourself, but I do not foresee many growers actually taking the time to conduct an assessment in the manner proposed by the MOECC.   It is a do as I say, not as I do, style of assessment and is purposely slanted to not being able to prove a need for a neonic seed treatment.  Dumb rule #2.
5. Starting in 2017 there is a phased in schedule, whereby depending on which county or counties you farm you will no longer be able to do the self assessment.  You will need to employ the services of an accredited professional pest advisor to do the assessment.  Certified Crop Advisors or Professional Agrologists qualify, but don't ask me to be your advisor.  Being a CCA in good standing for 18 years does not make the cut because a seed company pays me to sell treated seed.  I am not trustworthy enough to evaluate the risk of soil insects on my own farm, let alone anywhere else according to the MOECC.  Dumb rule #4.  In my opinion the geographical part of this regulation won't last very long because the schedule makes no sense.  I have seed clients in 4 counties, Middlesex, Oxford, Huron and Perth.  Middlesex is first to lose the self declaration ability in 2017, Oxford and Huron lose it in 2018 and Perth is last in 2019.  What that means is if you happen to farm in all 4 counties starting in 2017 you will be not able to do the self assessment on all your farm properties even though they are merely a few kilometers apart. Dumb rule #5.
6. My son Brian who holds a land exterminator's license in good standing is allowed to custom apply a variety of insecticides that are definitely not pollinator friendly.  He is now excluded from applying the new class 12 seed applied insecticides without following the new specific regulations to the letter. Dumb rule #6.

There are many things I don't know.
What does it mean for custom planting services that sometimes bring seed to customers and sometimes do not?
How are custom seed treaters going to be monitored?  Better yet is how are custom seed treaters that fly under the radar going to be monitored?
How will this new massive stack of paper be monitored and enforced?  Seed vendors and treaters are required to keep records for two years after the date of transfer to the customer.  Every October 31 vendors are required to inform the MOECC of the total amounts of neonicotinoid insecticide used and the estimated acreage of neonic and non neonic terated seed sold.   If for example, it works out in 2017 that Pioneer sold 55% neonic treated corn and 60% neonic treated soybean seed, what will happen?  Will Pioneer get a "mulligan" or face a fine?
This upper level enforcement will have a trickle down effect to the grower.  Due to political posturing on both sides of the issue there will be a number of entrepreneurial individuals out there who take pleasure in trying to beat a system that they believe to be unfair.  Will there be a "neonic snitch hotline"?
Can the MOECC force Pioneer and other companies to reveal individual customer information?  That would be crossing a line that should never be crossed.

The bottom line from where I sit is we are embarking down a very long road without a road map. OReg139/15 is bigger in scope than 267/03.  All corn and soybean producers have to deal with it.   My wish is for farm groups to huddle together and think this issue through.  The seed industry now has to plan accordingly in an attempt to minimize seed supply disruptions.  Confusion will be the order of the day because it is human nature to act without thinking.  Leaders need to do the opposite and think carefully before they act.
No one has all the answers, including the government of the day.

Friday, May 22, 2015

No Blanket Necessary

This little guy is an example of the most developed soybeans currently in the neighbourhood. A significant amount of angst and anxiety is being spent worrying about the possible frost for tonight and Saturday.  If temperature predictions are correct and -1 degree is the actual low everyone can stop worrying. Soybean tissue can stand frost better than corn.  Trust me.  They will be fine.

If your corn field looks like this, some action is required.  In the bad old days before glyphosate tolerance was bred into crops we had issues spraying crops like one under the current weather forecast.  Folks that made herbicide recommendations in the 80's and 90's  knew that effective weed control and excellent crop safety were two descriptions that did NOT apply to most herbicides of the day.  As a tadpole agronomist in the late 80's I could count on spending the month of June dealing with herbicide injury caused by weather interactions coming back to haunt our management decisions surrounding herbicide choices and timing.  The yield losses at times were significant.
Vlado Puskaric, the legendary Pioneer corn breeder of my generation never understood why, to use one example dicamba, was allowed to be registered on corn.  He was like a mama bear protecting her cubs and anything that hurt the children was public enemy number one and this included many herbicides of the day.  I remember not having any defense when he cornered me, other than to say weeds caused big problems too.  He would then stomp off with smoke coming out his ears.
Fast forward to today.  If we were still working with 30 year old herbicide technology, the risk of injury to emerged corn given the low temperatures of the next two nights would be substantial. Even older products like Dual are much more gentle to the crop now than they used to be and still provide excellent weed control.
Thanks to technology we can and probably should spray the corn crop shown above.  The safest route, assuming it is glyposate tolerant corn is simply glyphosate.  If you want to add a little bit of Calisto or Peak go ahead, but the more combinations you use the more the plant will have to work to break them down.  A second application will be necessary and that is when a tank mix can be applied to help out with weed resistance management.      
The risk to choosing not to spray is wet weather.  If the next week turns wet and keeps the sprayers out of the field then there will be yield loss from the uncontrolled weeds.  A wet week is hard to envision, however we need to ask what is the worst thing that could happen.  At some point it will rain and then it might not stop.  So get the weeds under control now.  The risk of herbicide injury is much less than the risk of uncontrolled weeds.  How times have changed.