Source: SCN CoalitionHave you ever taken a closer look at your spending and been shocked by how much you pay for subscription services? The soybean cyst nematode (SCN) can be a similar drain on your finances, flying under the radar and chipping away yield potential as years pass. The SCN Coalition’s new SCN Profit Checker tool works like a budget audit, laying bare just how much yield and money SCN is costing you.

New tool is backed by extensive research

That relationship was used to create an algorithm for estimating SCN’s economic impact by field. The algorithm is the engine behind SCN Profit Checker, a simple calculator that estimates how much SCN costs a farmer in any soybean field.

Simple inputs for the tool

SCN egg count

University experts have provided default female indexes on PI 88788 for most states to use as a starting point if a farmer does not know that detail for the SCN population in a specific field. But ideally, a farmer would work with his or her agronomist or crop advisor to get an HG Type test that provides the female index for the SCN population in the field of interest. The more specific the information provided in the calculator, the more accurate the estimate.

The SCN Coalition’s new SCN Profit Checker tool makes it easy for farmers and their crop advisors to estimate the financial toll of soybean cyst nematode in each field.

The tool also takes into account sand content and pH of the soil in the field because of the direct relationship with SCN reproduction. 

Driving change

“By defining and personalizing the economic toll of SCN, the new tool from The SCN Coalition generates needed attention on the pest,” says Matt Gast, United Soybean Board Supply Action Team Chair and farmer from North Dakota. “Management starts with awareness, which is why the USB funded the development of this tool that makes a business case for SCN management.”

“Demonstrating to farmers the financial burden of SCN in dollars and cents makes it real. In doing so, The SCN Coalition hopes to motivate more farmers to actively manage the pest,” explains Iowa State University Nematologist Greg Tylka, who ran the SCN field trials used to develop the tool and is a leader of the coalition. “They can use this information to be more strategic when developing an active SCN management plan with their trusted crop advisor.”

SCN management goes beyond an individual farmer

To meet that growing soybean demand, Jack Cornell, director of sustainable supply at USB, says the best way for farmers to maximize profitability and production is to increase yields on existing acres. “When farmers think about increasing profits the focus is on creating more bushels on land that is already utilized for production,” he says. “That includes recouping bushels lost to pests like SCN. Doing so will go a long way toward meeting global demand and ensuring a more sustainable soybean future.”

The new tool is available now, putting the power of information in the hands of farmers and their crop advisors as they prepare for fall SCN soil testing. Visit thescncoalition.com/profitchecker