In today’s episode, we start to unpack the category of biologicals. Are biological products ready for prime time on the farm, or still struggling to prove their return on investment? Where are biologicals finding traction and what are the barriers and opportunities for this category going forward?

To begin to peel back some of the layers of this nuanced topic, we’ll speak with Corteva researcher Josh Armstrong, who leads Corteva’s integrated discovery and bioprocess department.

 ”What I see is sort of this confluence of opportunities with new formulation technologies, production technologies, genetic engineering technologies that are setting us up to have a next generation of biological products that are going to truly deliver the kind of efficacy and performance that growers have come to expect from crop protection chemistry.” - Josh Armstrong

We’ll also visit with California grower, Joe Coelho, a 4th generational farmer who grows a number of specialty crops, including citrus, pistachios, and almonds. Joe also has a day job where he serves as the director of sustainability and member outreach for American Pistachio Growers. Joe brings a deep understanding of the need for any new product to show its value, and has a long history of understanding the importance of enhancing biology on the farm.

“You have to consider these things almost like investments that are - if you think about it operationally - capex  versus opex. It’s going to take you some time. It's an investment into your soil. And it’s not a bandaid approach, and you're getting more out of everything when you make that investment.” - Joe Coelho

Some takeaways from this episode include:

1.  Biologicals are a lot more than just the “bugs in a jug”. This is a vast, complex, and dynamic part of agriculture. With agriscience and technology, new and novel solutions are emerging all the time.
2.  Effective and economical uses for biological products are going to require new systems, new mindsets, and new approaches. It's unlikely that farmers will simply apply a biological product instead of a chemical product in the exact same way, at least not in the short run.
3.  This is just the beginning. Biologicals have already come a long way over the years, but there is so much yet to come, which makes this an exciting topic to explore but also one that leaves us with a lot of questions yet to be answered.

Agriscience Explained is brought to you by Corteva Agriscience and hosted by Tim Hammerich. This show is produced by Clint Pilcher, Rayda Krell and Ann Leonard. Jaime Hammerich and Grant Bolton edit these podcasts, and the music was composed by Dmitri Volkov. Subscribe for more Agriscience Explained: From Science to Solutions.

In this episode, what would a truly renewable biofuel look like? Well, the feedstock would have to come from a crop that is productive, profitable, and resilient to grow. And one that has a low carbon intensity score that’s going to displace minimal amounts of acres of other cash crops. Could winter canola be that crop? It’s sure looking that way, in the mid-south at least.

Today we hear from Chad Berghoerfer, global product director for biofuels for Corteva Agriscience. He shares about the partnership between Corteva, Bunge, and Chevron Ag Renewables to put the technology and infrastructure in place to work with farmers and expand winter canola acreage in the mid-south. Chad has been with Corteva Agriscience for over 23 years and has regularly worked in new ventures from corn breeding to precision agriculture to drones and a lot in between. He has been focused on growing winter canola for renewable biofuels for the past three years.

“ There hasn't been a new cropping system in the United States in quite some time to this size and degree..” - Chad Berghoerfer

You’ll also hear from Jamison Turner today, a farmer in Western Tennessee who has been growing winter canola over the past two years. Jamison provides a really clear picture of what winter canola looks like from a farmer’s perspective.

“ Canola had a bad rap in our area. That was the biggest thing that came up in conversation first is: are you worried about producing this and not getting paid? And I told them ‘no’. No more than I would be any other crop that we've grown. So that's been the first thing.” - Jamison Turner

Some takeaways from this episode include:

1.  What it takes to bring a new cropping system to market. Winter canola is not new in the mid-south. But it took a coordinated effort throughout the value chain with Corteva Agriscience, Bunge, and Chevron Ag renewables to make this a viable option for farmers like Jamison Turner.
2.  Soil health requires incentives. If we want to keep living roots in that soil, it has to “pencil out” for farmers, especially in tough economic times. This winter canola crop is an interesting way to do that.
3.  The importance of resilience in the system. Crops like winter canola can be not only productive and profitable, but also resilient to the tough conditions that Mother Nature can throw at them.

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Agriscience Explained is brought to you by Corteva Agriscience and hosted by Tim Hammerich. This show is produced by Clint Pilcher, Rayda Krell and Ann Leonard. Jaime Hammerich and Grant Bolton edit these podcasts, and the music was composed by Dmitri Volkov. Subscribe for more Agriscience Explained: From Science to Solutions.

In today's episode: how can technology help with timing on the farm? We're talking specifically about fungicide applications and a tool that uses the power of artificial intelligence to signal when the optimal time is for a fungicide application within the spectrum of timing per label directions.

Today you’ll hear from Corteva Agriscience research scientist Layton Peddicord about this fungicide timing tool, how it works and why it works. You’ll also hear from Illinois farmer Makenna Green about her experiences with the tool on her family’s farm. Makenna is the sixth generation in her family to farm in East Central Illinois where they primarily grow corn and soybeans. After graduating from college she came back to her family’s operation, Heritage Family Farms, a couple of years ago.

“ That disease triangle that we talk about with the host, environment and pathogen, I can't put all of those things together as well as something like this model can do. And so we really feel like it gives a peace of mind because it's able to factor in things that we can't factor in to decide on timing.” - Makenna Green

Like a lot of things in farming, fungicide timing is part science, part experience, part intuition and maybe even a little bit of luck. Researchers at Corteva Agriscience saw this as an opportunity to utilize the latest in data and technology to provide more data-driven recommendations to farmers. Layton Peddicord says the idea behind the fungicide timing tool is to improve the return on investment for farmer customers.

“ We've had research ROI trials for fungicide kind of side-by-sides, comparing our Corteva timing versus the grower standard timing back since 2020…We've been averaging around five bushel advantage compared to the grower timing and typically our average is compared to the untreated checked are around nine to ten bushel. So it's been very promising so far.” - Layton Peddicord

Some takeaways from this episode include:

1. Timing is everything. As we've discussed on the show before, a great product isn't enough on its own to produce a profitable crop. The management piece is so critical.
2. With all of the constantly changing variables in any given year, these types of models seem uniquely suited to help. As McKenna stated, keeping all of the information in your head to make a decision about timing is simply not feasible.
3. It's not the “normal” years you often need to worry about. It's those years when the conditions are just right for some of these pathogens, and none of us know what the future might hold.

Agriscience Explained is brought to you by Corteva Agriscience and hosted by Tim Hammerich. This show is produced by Clint Pilcher, Rayda Krell and Ann Leonard. Jaime Hammerich and Grant Bolton edit these podcasts, and the music was composed by Dmitri Volkov. Subscribe for more Agriscience Explained: From Science to Solutions.