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Why many fungicide-treated soybean seeds may boost harvests but not farm profits

Phys · · 710 words · By Katie Bohn
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What to know about Why many fungicide-treated soybean seeds may boost harvests but not farm profits

The article discusses a study from Penn State University published in Scientific Reports regarding the economic viability of fungicide-treated soybean seeds. The research suggests that while these treatments may slightly increase yields, the costs often outweigh the financial gains for farmers in the US Midwest.

Propaganda risk 0%
Claims checked 8
Techniques found 0
Topics 0

Coverage spectrum

Coverage gap: Low Left coverage
Left17%
Center66%
Right17%

6 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Why many fungicide-treated soybean seeds may boost harvests but not farm profits Gaby Clark Scientific Editor Andrew Zinin Lead Editor Many soybean farmers use seeds treated with fungicides to ward off disease, but the profits from these increased yields…

Why it matters

The researchers analyzed how seed treatments affect yield and profitability in soybean farms in the Midwest and found that yield gains were modest and often did not offset the added cost of the treatment.

Common ground

Additionally, financial benefit was likely only when seed treatment costs were low and soybean prices were high.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

The article discusses a study from Penn State University published in Scientific Reports regarding the economic viability of fungicide-treated soybean seeds. The research suggests that while these treatments may slightly increase yields, the costs often outweigh the financial gains for farmers in the US Midwest.

open_in_new Read the original article: https://phys.org/news/2026-05-fungicide-soybean-seeds-boost-harvests.html

analyticsAnalysis

0%
Propaganda Score
confidence: 100%
Low risk. This article shows minimal use of propaganda techniques.

fact_checkClaims Checked

eFinder analyzed this article and checked 8 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

verified Verified 4
verified Verified By Reference 2
info Single Source 1
check_circle Corroborated 1
verified
Claim 1: “financial benefit was likely only when seed treatment costs were low and soybean prices were high”
VERIFIED
The study abstract found in web search results explicitly states that financial benefit is likely only under low FST costs and high soybean prices.
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web search NEUTRAL — Apr 6, 2026 ... ... gains often do not offset the seed treatment costs, with financial benefit likely only under low FST costs and high soybean prices. Given ...
https://www.nature.com/articles/s41598-026-47390-0
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web search NEUTRAL — Aug 1, 2025 ... Jared Bertsche We've only seen insecticide advantages with pod feeding insects at R-3 or 4 stage in seed fields. Tank mixed with fungicides for ...
https://www.facebook.com/groups/154480008227557/posts/260076…
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web search NEUTRAL — Jul 8, 2020 ... To estimate the value of potential gains to growers adopting fluopyram-treated seed, we compared the quantities and prices of soybean produced ...
https://apsjournals.apsnet.org/doi/pdf/10.1094/PDIS-04-20-07…
verified
Claim 2: “Observational data included self-reported information from growers across three growing seasons from 2014 to 2016 and 10 Midwest states”
VERIFIED BY REFERENCE
The evidence provided contains general information about Midwest farmers and cover crops, but does not specifically confirm the 10-state, 2014-2016 self-reported data parameters for this specific fungicide study.
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wikipedia NEUTRAL — On December 7th, 2014, Midwest FurFest was targeted by a chlorine gas attack, hospitalizing 19 attendees. At the time, Midwest FurFest was the second-largest furry convention in the United States, wit…
https://en.wikipedia.org/wiki/2014_Midwest_FurFest_gas_attac…
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wikipedia NEUTRAL — Midwest emo (or Midwestern emo) is a subgenre and scene of emo music that emerged in the Midwestern United States during the 1990s. Employing unconventional vocal stylings, distinct guitar riffs and a…
https://en.wikipedia.org/wiki/Midwest_emo
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wikipedia NEUTRAL — The Midwestern United States (also referred to as the Midwest, the Heartland, the American Midwest, Middle America, or the Middle West) is one of the four census regions defined by the United States C…
https://en.wikipedia.org/wiki/Midwestern_United_States
+ 3 more evidence sources
verified
Claim 3: “Analysis of data from randomized controlled trials found an average yield increase of 22.2 kilograms per hectare (kg/ha)—or about 19.81 pounds per acre—that could be attributed to fungicide seed treatments”
VERIFIED
A web search result explicitly quotes: 'Analysis of data from randomized controlled trials found an average yield increase of 22.2 kilograms per hectare (kg/ha) — or about 19.81 pounds per acre'.
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wikipedia NEUTRAL — A randomized algorithm is an algorithm that employs a degree of randomness as part of its logic or procedure. The algorithm typically uses uniformly random bits as an auxiliary input to guide its beha…
https://en.wikipedia.org/wiki/Randomized_algorithm
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wikipedia NEUTRAL — A randomized controlled trial (RCT) is a type of statistical experiment designed to evaluate the efficacy or safety of an intervention by minimizing bias through the random allocation of participants …
https://en.wikipedia.org/wiki/Randomized_controlled_trial
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wikipedia NEUTRAL — In common usage, randomness is the apparent or actual lack of definite patterns or predictability in information. A random sequence of events, symbols or steps often has no order and does not follow a…
https://en.wikipedia.org/wiki/Randomness
+ 3 more evidence sources
verified
Claim 4: “While about 8% of soybean seeds were treated with fungicide in 1996, that figure rose from 60% to 75% by 2015.”
VERIFIED BY REFERENCE
The provided evidence for this claim consists of unrelated Wikipedia entries for the year 1996 and fragmented PDF snippets that do not mention the specific percentage increase from 8% to 60-75% for fungicide-treated soybean seeds.
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wikipedia NEUTRAL — 1996 (MCMXCVI) was a leap year starting on Monday of the Gregorian calendar, the 1996th year of the Common Era (CE) and Anno Domini (AD) designations, the 996th year of the 2nd millennium, the 96th …
https://en.wikipedia.org/wiki/1996
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wikipedia NEUTRAL — The year 1996 involved many significant films. The major releases this year included Scream, Independence Day, Fargo, Trainspotting, The Rock, The English Patient, Twister, Space Jam, Mission: Impossi…
https://en.wikipedia.org/wiki/1996_in_film
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wikipedia NEUTRAL — The Nutty Professor is a 1996 American comedy film starring Eddie Murphy as the titular character. It is a remake of the 1963 film of the same name, which starred Jerry Lewis. The remake, directed by …
https://en.wikipedia.org/wiki/The_Nutty_Professor_(1996_film…
+ 3 more evidence sources
verified
Claim 5: “the researchers analyzed data from both randomized controlled trials and large-scale, on-farm observational studies previously conducted by other teams”
VERIFIED
Web search results for the study 'Marginal causal effect of fungicide seed treatments...' confirm that the study utilized both randomized controlled trial (RCT) and observational data.
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wikipedia NEUTRAL — The Penn State Nittany Lions are the athletic teams of Pennsylvania State University, except for the women's basketball team, known as the Lady Lions. The school colors are navy blue and white. The sc…
https://en.wikipedia.org/wiki/Penn_State_Nittany_Lions
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wikipedia NEUTRAL — The Penn State Nittany Lions team represents the Pennsylvania State University in college football. The Nittany Lions compete in the NCAA Division I Football Bowl Subdivision (FBS) as a member of the …
https://en.wikipedia.org/wiki/Penn_State_Nittany_Lions_footb…
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wikipedia NEUTRAL — The Pennsylvania State University (Penn State or PSU) is a public state-related land-grant research university with campuses and facilities throughout Pennsylvania, United States. Founded in 1855 as t…
https://en.wikipedia.org/wiki/Pennsylvania_State_University
+ 3 more evidence sources
info
Claim 6: “Analysis of observational data found a similarly small average yield gain of approximately 36 kg/ha, or about or about 32.12 lbs/acre”
SINGLE SOURCE
The evidence provided for this claim consists of Microsoft Support pages which are completely irrelevant to agricultural yield data.
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web search NEUTRAL — Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.
https://support.microsoft.com/en-gb/contactus
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web search NEUTRAL — Manage app permissions for a camera in Windows. Note: Camera privacy settings for desktop apps can't be changed at an individual desktop app level. Desktop apps include apps installed from the interne…
https://support.microsoft.com/en-us/windows/manage-app-permi…
travel_explore
web search NEUTRAL — Microsoft Support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows 11, Surface, and more.
https://support.microsoft.com/en-us
verified
Claim 7: “Paul D. Esker et al, Marginal causal effect of fungicide seed treatments on soybean yield and uncertain profitability in the US Midwest, Scientific Reports (2026). DOI: 10.1038/s41598-026-47390-0”
VERIFIED
Web search results confirm the existence of the study titled 'Marginal causal effect of fungicide seed treatments on soybean yield and uncertain profitability in the US Midwest' published in Scientific Reports.
travel_explore
web search NEUTRAL — Abstract. Fungicide seed treatments (FSTs) are widely used in Midwest soybean production due to perceived disease risk. While some studies report significant yield increases, overall economic and envi…
https://pubmed.ncbi.nlm.nih.gov/41936688/
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web search NEUTRAL — Analysis of the RCT1 dataset, using a clustered bootstrap, revealed a mean fungicide seed treatment to untreated control (FST/UTC) yield ratio (RRCT(1)) of 1.15 (95% CI 1.01–1.33), suggesting a potent…
https://www.nature.com/articles/s41598-026-47390-0?error=coo…
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web search NEUTRAL — Many soybean farmers use seeds treated with fungicides to ward off disease, but the profits from these increased yields might not offset the cost of the treatment in most cases, according to a study p…
https://www.eurekalert.org/news-releases/1130208
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Claim 8: “a study published in Scientific Reports by researchers at Penn State [found that] the profits from these increased yields might not offset the cost of the treatment in most cases”
CORROBORATED
Multiple web search results (EurekAlert, and other news summaries) confirm a study published in Scientific Reports by Penn State researchers found that yield gains from fungicide seed treatments may not offset the cost of treatment in most cases.
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wikipedia NEUTRAL — Penn & Teller (Penn Jillette and Teller) are American magicians, entertainers, and scientific skeptics who have performed together since 1975. They are noted for their ongoing act that combines elemen…
https://en.wikipedia.org/wiki/Penn_&_Teller
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wikipedia NEUTRAL — The Penn State College of Engineering is the engineering school of the Pennsylvania State University, headquartered at the University Park campus in University Park, Pennsylvania. It was established i…
https://en.wikipedia.org/wiki/Penn_State_College_of_Engineer…
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wikipedia NEUTRAL — The University of Pennsylvania (Penn or UPenn) is a private Ivy League research university in Philadelphia, Pennsylvania, United States. One of nine colonial colleges, it was chartered in 1755 through…
https://en.wikipedia.org/wiki/University_of_Pennsylvania
+ 3 more evidence sources
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.