[LEXINGTON, Ky.] – Preliminary analysis of corn silage samples in the U.S. reveals a high increase in mycotoxin contamination compared to 2023, with all samples containing two or more mycotoxins. Mycotoxins are produced by certain species of molds and are a concern for livestock producers as they can influence feed quality and subsequent animal health and performance. The Alltech 2024 U.S. Harvest Analysis uncovers the true threat mycotoxins pose to animals and producers.

Mycotoxins, which are natural substances produced by molds and fungi, are more prevalent — and more of a problem in agriculture — than ever before. More than 95% of crops today are contaminated with at least one mycotoxin and usually two or more. Because these toxins are difficult to detect, they can cause significant damage to animal health before producers even realize they are present. A proactive mycotoxin management program is essential, and the first step is learning which mycotoxins pose the highest risk in specific regions, crops and species.

The preliminary results of the 2024 analysis deliver an early insight into the mycotoxin landscape. The Alltech U.S. Harvest Analysis, a decade-long initiative, is a comprehensive step in understanding the complexities of new-crop quality, mycotoxin prevalence, and the threat that mycotoxins pose to animals and producers. To determine the most accurate representation of mycotoxin risk across the U.S., samples are collected by Alltech representatives and sent to the company’s headquarters in Kentucky, where the Alltech 37^+® laboratory can detect up to 54 individual mycotoxins.

“The weather pattern for 2024 is a prime driver for the change in corn silage mycotoxin risk. The precipitation over the upper Midwest started early and, in many areas, delayed planting or caused replanting,” said Dr. Max Hawkins, technical support manager with Alltech’s mycotoxin management team. “This excess moisture is a stimulant for Fusarium mold growth, which can produce mycotoxins such as type B trichothecenes, emerging mycotoxins and zearalenone. Overall, the numbers of mycotoxins per sample are 8.3 for 2024 versus 5.3 for 2023. The risk equivalent quantity (REQ), or risk estimate, from all the mycotoxin present is 201.6, or higher risk, vs. 122.7 for 2023.”

Alltech’s REQ is a system that measures the cumulative risk of multiple mycotoxins in feed, making it easier to evaluate contamination. It combines mycotoxin levels into a single value, helping producers manage feed safety and quality.

Weather and mycotoxin risk

The spike in contamination is largely attributed to significant rainfall across the upper Midwest, which created favorable conditions for the growth of Fusarium molds. These molds are responsible for producing various harmful mycotoxins, particularly type B trichothecenes, which pose the highest risk.

Key mycotoxins in 2024 corn silage

• Type B trichothecenes: These mycotoxins have seen a sharp increase, with an average concentration of 1,863 parts per billion (ppb) and a staggering maximum level of 43,717 ppb. In comparison, 2023 averages were notably lower, at 1,014 ppb with a maximum of 29,853 ppb.
• Zearalenone: Levels of zearalenone, known for its estrogenic effects in livestock, also rose significantly in 2024. The average concentration was 102 ppb, with a maximum of 2,134 ppb. In 2023, these values were much lower, at an average of 28 ppb and a maximum of 1,171 ppb.
• Emerging mycotoxins: Samples to date have shown an average of 100 ppb with a peak level of 4,300 ppb, up from 73 ppb and 987 ppb in 2023.

With corn harvest progressing well, the number of samples arriving at the lab are increasing week on week. Early indications are similar to last year, with risk increasing as you move to the East, following the rainfall patterns. This risk is due primarily to Fusarium mycotoxins, type B trichothecenes, fumonisin and zearalenone. These toxins can have a significant impact on monogastric performance, reproduction and overall health. More details on the corn grain samples will follow in the main report in the coming weeks. 

Alltech will host a live broadcast, “From Field to Feed: 2024 Crop and Mycotoxin Analysis,” on Nov. 21 at 10:00 a.m. Eastern, streamed live from Alltech’s headquarters in Lexington, Kentucky, U.S. The broadcast will cover:

• Global weather impacts on crops
• Preliminary harvest results from key regions
• Trends in global trade and supply chains
• Practical tips for optimizing your feed decisions
• A live panel discussion

Register online at alltech.com/harvest-analysis to attend the live broadcast and to access the full Harvest Analysis program, as well as the full U.S. report when it is released. For more information about Alltech’s mycotoxin management solutions, visit knowmycotoxins.com.  

[DUNBOYNE, Ireland] – Alltech, a global leader in biotechnology, has just released an interim report with the preliminary findings of its mycotoxin testing programme, the Alltech 2024 European Harvest Analysis. This report offers early, detailed and actionable insights about this year’s mycotoxin risks.

Mycotoxins, which are natural substances produced by moulds and fungi, are more prevalent — and more of a problem in agriculture — than ever before. More than 95% of crops today are contaminated with at least one mycotoxin, and usually with two or more. Because these toxins are difficult to detect, they can cause significant damage to animal health before producers even realize they are present. A proactive mycotoxin management programme is essential, and the first step is learning which mycotoxins pose the highest risk in specific regions, crops and species.

The Alltech 2024 European Harvest Analysis programme tests samples of new-crop grains and forages collected from farms or animal feed production sites in 20 countries, ensuring an accurate picture of mycotoxin contamination across the continent. All samples are tested at the leading-edge Alltech 37⁺ lab, which can detect the presence of 54 mycotoxins. Corn samples from central and southern Europe are also tested in collaboration with SGS, a global leader in mycotoxin testing and certification.

The newly released interim report shows moderate to high mycotoxin risk so far in 2024, with significant regional variations. This is similar to the results seen at this time last year. Type B trichothecenes and emerging mycotoxins are most prevalent, but type B trichothecenes like deoxynivalenol are bringing the most risk in grains.

Increasing weather fluctuations are a major contributor to today’s rising mycotoxin risks, which vary widely by region. For example, early-season rains and floods followed by late-season droughts have created distinct challenges for crop producers this year across central and southeastern Europe. Some countries, including Hungary, Serbia, Romania and Bulgaria, are showing high levels of aflatoxin B1 in corn grain samples, with concentrations of up to 506 ppb.

“This year's weather in Europe has been extreme and unpredictable, which has been reflected in the behaviour of moulds and the production of mycotoxins. The mycotoxin risk for all animal species is medium to high, and for some mycotoxins, such as aflatoxin B1, even extremely high,” said Dr. Radka Borutova, global technical support for the Technology Group at Alltech. “The application of effective mycotoxin management is the only way to break this deadlock.”

Other key results from the Alltech 2024 European Harvest Analysis so far include:

Wheat and barley

Wheat samples analysed to date are averaging 7.7 mycotoxins per sample, with 99% containing multiple mycotoxins. Barley samples show an average of 6.3 mycotoxins, with 98% of samples containing multiple mycotoxins. The most prevalent mycotoxins in both wheat and barley are emerging mycotoxins and type B trichothecenes. The overall risk for both barley and wheat is moderate.

Straw

For straw, samples tested so far show an average of 5.9 mycotoxins per sample, with 91% of samples containing multiple mycotoxins. The most prevalent are emerging mycotoxins and deoxynivalenol, with the overall risk being high.

Forages

For grass and corn silage, the preliminary findings show 2.9 mycotoxins per sample on average, with 68% of samples containing multiple mycotoxins. The most prevalent are type B trichothecenes and Penicillium mycotoxins such as penicillic acid, mycophenolic acid and patulin, with the overall risk being high.

Once testing and analysis have been completed, the full Alltech 2024 European Harvest Analysis report will be released, giving a more complete and detailed breakdown of key results by region, crop and species.

Alltech will host a live broadcast, “From Field to Feed: 2024 Crop and Mycotoxin Analysis,” on Nov. 21 at 10:00 a.m. EST, streamed live from Alltech’s headquarters in Lexington, Kentucky, U.S. The broadcast will cover:

• Global weather impacts on crops
• Preliminary harvest results from key regions
• Trends in global trade and supply chains
• Practical tips for optimising your feed decisions
• A live panel discussion

Register online at alltech.com/harvest-analysis to attend the live broadcast and to access the full Harvest Analysis programme, including the interim report available now and the full report when it is released.

For more information about Alltech Mycotoxin Management solutions, visit knowmycotoxins.com.

[GUELPH, Canada] – Recent mycotoxin testing in Canadian silages and grains, conducted as part of the Alltech 2024 Canadian Harvest Analysis, is revealing significant regional variability in contamination levels, with corn silage showing particularly high risks.

Mycotoxins, which are natural substances produced by moulds and fungi, are a concern for livestock producers as they can influence feed quality and subsequent animal health and performance. Unfortunately, they are more prevalent — and more of a problem in agriculture — than ever before. More than 95% of crops today are contaminated with at least one mycotoxin, and usually two or more.

Because these toxins are difficult to detect, they can cause significant damage to animal health before producers even realize they are present. A proactive mycotoxin management program is essential, and the first step is learning which mycotoxins pose the highest risk in specific regions, crops and species.

“Canada has experienced a change in weather patterns from last year, particularly of note the greater rainfall across the prairies,” said Dr. Alexandra Weaver, global technical support for Alltech. “As a result, there appears to be greater mycotoxin risk in the Western Canada 2024 harvest than last year. We’ve also noticed continued risk from deoxynivalenol and zearalenone in Eastern Canada, which can impact animal health and performance.”

Other early results from the Alltech 2024 Canadian Harvest Analysis include:

Quebec:
90% of corn silage samples have tested positive for zearalenone (ZEA), with maximum levels reaching 1,369 ppb. Deoxynivalenol (DON) is found in 68% of samples, peaking at 6,782 ppb. T2-HT2 toxins are less common (25%) but still pose a risk.

Ontario:
Wheat samples show a 63% prevalence of DON and 45% for ZEA, with moderate risk levels on average. Corn samples have tested positive for DON with a maximum of over 4 ppm, with levels most problematic for swine, young and breeding animals.

Manitoba:
59% of barley samples contain DON, with maximum levels up to 3,700 ppb. Corn silage shows a 100% prevalence of ZEA, peaking at 1,118 ppb, and a 64% prevalence of DON, with a max of 3,200 ppb.

Saskatchewan:
88% of barley silage samples contain ZEA, and 30% have DON. T2-HT2 toxins also have a presence, at about 43% occurrence. All three mycotoxins average lower risk, but with potential for higher risk levels in some samples.

Alberta:
Barley silage shows lower risks, with ZEA detected in about 22% of samples. Corn silage shows a greater risk from ZEA, in 100% of tested samples and a maximum detection of over 700 ppb. Corn silage also shows a presence for DON and T2-HT2 toxins.

British Columbia:
Corn silage samples show a presence of multiple Fusarium mycotoxins, including DON, T2-HT2 toxins, ZEA, and emerging mycotoxins. On average, DON, T2-HT2 toxins and ZEA have been detected at lower-to-moderate risk for dairy cows. However, some silage samples have shown high risk levels of DON and T2-HT2 toxins.  

Overall, early harvest testing suggests that corn silage may be a higher-risk commodity across Canada. Additionally, barley may have a greater prevalence of mycotoxins, and in higher concentrations, compared to wheat. Although it is too early to provide details on corn grain, producers are reminded that corn is commonly at risk of mycotoxin contamination. As such, animal and feed producers have a need for continued vigilance across grain and silage feed sources.

Alltech will host a live broadcast, “From Field to Feed: 2024 Crop and Mycotoxin Analysis,” on Nov. 21 at 10:00 a.m. EST, streamed live from Alltech headquarters in Lexington, Kentucky, U.S. The broadcast will cover:

• Global weather impacts on crops
• Preliminary harvest results from key regions
• Trends in global trade and supply chains
• Practical tips for optimising your feed decisions
• A live panel discussion

Register online at alltech.com/harvest-analysis to attend the live broadcast and to access the full Harvest Analysis program, as well as the full Canadian report when it is released. For more information about Alltech’s mycotoxin management solutions, visit knowmycotoxins.com.  

[LEXINGTON, Ky.] – Alltech has released its annual Sustainability Report, which demonstrates the actions the company is taking to align its business with its purpose of Working Together for a Planet of Plenty^®, reducing its environmental impact and advancing the United Nations’ Sustainable Development Goals.

Alltech is committed to prioritizing the efficient and profitable production of nutritious food while helping producers worldwide implement solutions to their sustainability and productivity challenges. The Alltech Sustainability Report highlights how Working Together for a Planet of Plenty shapes Alltech’s business — and its future.

“Everything we do is centered on helping us advance our purpose of Working Together for a Planet of Plenty,” said Tara McCarthy, global vice president for ESG at Alltech. “We have made great progress toward our ESG goals, but we know that there is always more work to be done. Alltech team members around the world have shown unwavering commitment to sustainable and ethical business practices. We continue to strive for ambitious ESG targets, find areas for improvement and innovation, and nurture a culture of sustainability.”

Guided by its Planet of Plenty purpose, Alltech is committed to:

• Delivering measurable impact via nutritional technologies and services that maximize producer profitability, production efficiency and sustainability.
• Connecting with global partners to solve high-impact issues and advance sustainable agricultural practices.
• Advocating for the agri-food industry, sharing the sustainable power of science in agri-food via its Planet of Plenty website and through projects like the upcoming documentary World Without Cows.
• Investing in education and research to address issues such as soil health, greenhouse gases, carbon sequestration, methane mitigation, antimicrobial resistance — and more.
• Sharpening its ESG strategy by continually reducing its environmental impact, prioritizing social responsibility and adopting governance practices that ensure transparency and accountability.

Through data and stories from Alltech team members around the world, the 2023 Alltech Sustainability Report emphasizes the role of agriculture in combatting climate change and creating healthy, sustainable food systems. It also includes information about Alltech’s emissions reduction goals and highlights its efforts to improve energy usage, reduce waste, and advance environmental actions in the industry. Additionally, the report outlines the steps Alltech has taken to promote a diverse and inclusive work environment and demonstrates its team members’ efforts to make a difference in the communities in which they live and work.

2023 highlights include:

• Alltech has reduced its Scope 1 and Scope 2 emissions by 19.8% from its 2021 base year. It aims to reduce its Scope 1 and 2 emissions by 42% by 2030 (from its 2021 base year) and its Scope 3 emissions by 25% by 2030 (from its 2023 base year).
• Alltech completed 19 energy efficiency projects. It conducted 31 energy efficiency project feasibility studies and six renewable energy project feasibility studies. The company invested $3.85 million in efficiency projects in 2023, resulting in the reduction of 8,990 metric tons of CO₂e.
• Alltech completed 74 core product life-cycle analyses across its top seven specialty ingredients and 17 production facilities.
• Alltech was awarded three EcoVadis sustainability medals in 2023.
• Alltech Serdán was recertified in 2023 as Empresa Socialmente Responsible (ESR).
• Alltech was accredited by the Pet Sustainability Coalition for the third year in a row.
• Sixty team members participated in the Women in Food & Agriculture Mentorship Program.

“2023 was another milestone year for Alltech as we advanced our mission and vision of Working Together for a Planet of Plenty,” said Dr. Mark Lyons, president and CEO of Alltech. “In the five years since it was launched at the Alltech ONE Conference in Kentucky, Planet of Plenty has become a strategic driver of our business and an accelerator of what is even more important: our impact. Through new partnerships and ongoing collaboration with trusted allies we’ve worked alongside for decades, we continue to drive progress toward our shared goal of a world of abundance for future generations.”

Alltech continues to serve as a voice for the industry, advancing agri-food innovation and highlighting agriculture’s role in nourishing the world and nurturing the planet. Through publications like the Alltech Sustainability Insights Report, the Alltech Sustainability Report, Agri-Food Outlook, Harvest Analysis, Import Risk Analysis and others, the company serves as an industry thought leader and helps to address some of the most pressing issues facing the agri-food community.

Alltech shares the sustainable power of science in agri-food through stories, podcasts, blogs and videos on its Planet of Plenty website. This year, Alltech is promoting Planet of Plenty’s first feature-length documentary, World Without Cows, a three-year exploration of the true impact of cattle on our world.

The film takes viewers to more than 40 locations around the world to hear insights from leading scientists, farmers, economists and other experts about the cultural and economic significance of cattle, their role in nourishing the world and their impact on climate. It aims to broaden the conversation about the role of cattle and to inspire deeper reflection about their role in the vitality of our planet. Learn more at worldwithoutcows.com.

For more information and to download the 2023 Alltech Sustainability Report in full, visit alltech.com/sustainability.

In the latest episode of “Mycotoxin Matters,” host Martin Minchin, commercial marketing director at Alltech, is joined by Dr. Alexandra Weaver and Dr. Jules Taylor-Pickard to delve into some comprehensive meta-analyses conducted by Alltech’s research teams. These analyses focus on the effects of mycotoxins on monogastric animals like pigs and poultry.

Here are the key takeaways from the discussion:

Overview of meta-analyses

Meta-analysis, a statistical method that combines results from multiple studies, has become a vital tool in Alltech’s research. A key benefit of meta-analysis is the ability to simplify complex research, making it easier to make informed decisions based on a thorough review of existing evidence.

Dr. Alexandra Weaver, global technical support at Alltech, highlighted the benefits of meta-analysis: "Meta-analysis allows you to bring all of the different research within a category together and get one overall conclusion."

“It also simplifies research by summarizing many studies into one comprehensive paper, making it easier for readers to interpret and for producers to address issues like mycotoxins more effectively,” added Dr. Jules Taylor-Pickard, technical director, technology group at Alltech.

By gathering data from numerous individual studies, Alltech’s mycotoxin meta-analyses have provided robust insights into the overall impact of mycotoxins and the efficacy of mitigation strategies.

Impact of mycotoxins on animal performance

Mycotoxins, toxic compounds produced by certain types of fungi, pose a significant threat to livestock health and performance. These toxins can contaminate feed, leading to a range of adverse effects on animals, including reduced growth rates, decreased reproductive performance, weakened immune systems, and even mortality. For monogastric animals like pigs and poultry, the presence of mycotoxins in their diet can result in notable declines in productivity, such as reduced egg production and weight in laying hens and impaired growth in broilers and pigs. Addressing mycotoxin contamination through effective mitigation strategies is crucial for maintaining livestock health and farm profitability.

Key mycotoxins affecting monogastric animals include mycotoxins such as aflatoxins, fumonisins, trichothecenes and zearalenone, each bringing a unique set of challenges:

• Aflatoxins can cause liver damage and suppress immune function, leading to increased susceptibility to diseases.
• Fumonisins are known to impair organ function and reduce growth rates.
• Trichothecenes, such as deoxynivalenol (DON), inhibit protein synthesis, causing feed refusal and gastrointestinal issues.
• Zearalenone mimics estrogen, leading to reproductive disorders and reduced fertility in animals.

Understanding these impacts and risk factors — including how various combinations of mycotoxins may cause damage that they would not cause individually — is crucial for developing effective mitigation strategies to protect animal health and the productivity of any livestock production.

In this podcast, Dr. Weaver and Dr. Taylor-Pickard highlight how mycotoxins negatively affect animal performance and discuss what strategies may be helpful in combating the problem. For example, in the meta-analysis carried out by Alltech, in a group of laying hens under a mycotoxin challenge, the mycotoxins were found to reduce egg production by 6.3 percentage points and decrease egg weight by 1.95 grams. However, the administration of yeast cell wall extract (YCWE) to another group under a mycotoxin challenge significantly mitigated these effects, improving egg production by 4.24 percentage points and increasing egg weight by 1.37 grams.

Broader research findings

Alltech’s meta-analysis research extends beyond laying hens to include broilers and pigs. Key findings include:

• Broilers: Mycotoxins potentially increase the carbon footprint of production. Using YCWE improved feed efficiency and reduced mortality, thus lowering the carbon footprint.
• Pigs: Even mycotoxin levels below regulatory guidelines negatively impacted performance, notably average daily gain. Utilizing YCWE significantly improved growth metrics.

Translating research to practical applications

Dr. Taylor-Pickard emphasizes the importance of translating scientific findings into practical solutions for livestock producers. Meta-analyses make it easier to understand complex data and apply it effectively on farms, enhancing both animal welfare and farm profitability. For instance, the application of meta-analysis results has been shown to provide an ROI of 4.7 to 1 in laying hens.

Future directions in research

The podcast episode also explores future research directions, particularly in the increasingly important area of sustainability. Alltech’s commitment to using advanced techniques like nutrigenomics allows for deeper insights into how nutritional interventions can improve animal health and productivity while addressing consumer concerns and regulatory requirements.

Conclusion

Alltech’s extensive meta-analyses underscore the significant impact of mycotoxins on livestock and the effectiveness of mitigation strategies like YCWE. These insights not only enhance our understanding of mycotoxins but also provide actionable strategies to improve livestock production and sustainability. As research continues, Alltech remains at the forefront, integrating advanced scientific methods to address the evolving challenges in livestock production.

🎧Listen to the Mycotoxin Matters podcast episode here.

About the author:

Chloe Chisholm is the content manager for the Technology Group at Alltech. In this role, she is responsible for planning and delivering compelling content for all technologies and services in collaboration with the Technology Group marketing leads and wider Alltech creative team. Chloe has been with Alltech since 2022, previously supporting the Mycotoxin Management team as a digital marketing specialist. Chloe holds a degree in English language and literature from Brighton University and is based in Stamford, U.K.

[LEXINGTON, Ky.] – Alltech is pleased to announce that Steve Britton has joined the U.S. poultry team. With more than 25 years of experience in both the laying hen and broiler sectors, Britton’s new role as poultry account manager at Alltech will focus on promoting Ridley Feed Ingredients technologies and premix solutions and Alltech specialty products related to those industries with customers across the Midwest. 

Having previously served as a strategic account manager, Britton has a proven track record of success in the pharmaceuticals, specialty ingredients and nutrition sectors. His extensive career in the poultry industry has equipped him with skills and expertise in the fields of animal nutrition, poultry vaccines, strategic planning, sales operations and leadership.  

Britton holds a master's degree in business, management, marketing and related support services from Texas A&M University. He currently resides in Wisconsin, where he enjoys spending time outdoors, where you can find him hunting, fishing or perfecting his swing on the golf course.  

“We are delighted to welcome Steve to the team,” said Curtis Novak, general manager, Alltech U.S. poultry. “His knowledge and experience will enable our team to deliver even more value for our customers.”

For more information about Alltech, visit alltech.com.

Texas Tech student honored with 2024 Forrest Bassford Student Award

[KANSAS CITY, Mo.] – During the 2024 Ag Media Summit (AMS), which was held on Aug. 3–6 in Kansas City, Missouri, four students currently studying agricultural communications were honored for their excellence, professionalism and leadership. The Livestock Publications Council (LPC) Student Award Program, sponsored by Alltech, provides travel scholarships for four students to attend AMS.

“Alltech is proud to support the next generation of agricultural communicators as the ambassadors and voice of our industry,” said Jenn Norrie, Alltech’s communications manager for North America and Europe. “These young leaders are playing an instrumental role in sharing stories of farmers and ranchers and are helping to educate the urban population on where and by whom their food is produced.”

The finalists for this year’s Forrest Bassford Student Award, presented by the LPC, included:

• Allie Herring, Texas Tech University
• Ryan Hess, Texas Tech University
• Hannah Hudgens, Texas Tech University
• Breanna Selsor, Iowa State University

Following a competitive application and interview process, the award was presented to Herring, a senior studying agricultural communications and agri-business at Texas Tech.

“I am incredibly proud to represent Texas Tech here at Ag Media Summit and am very grateful to my professors for encouraging me to apply — but I am even prouder to continue Forrest Bassford’s legacy of excellence in agricultural communications,” Herring said.

Among her many other accomplishments, Herring has completed a spring internship in Washington, D.C., with the House Committee on Agriculture. She has also worked as a communications intern with the lobbying firm Combest, Sell & Associates and as a student assistant in the external relations department of the Texas Tech University Libraries.

The Forrest Bassford Student Award was established in 1992 to honor Bassford’s contributions to the Livestock Publications Council and his passion for supporting young people in the field of agricultural communications. To learn more about this award and its previous recipients, click here.

-Ends-

Contact: press@alltech.com

Jenn Norrie

Communications Manager, North America and Europe

jnorrie@alltech.com; 1-403-863-8547

Photo Download: https://creative.alltech.com/share/3990AC88-C145-4D64-B050284019508268/

Photo Caption: Allie Herring (right), a senior at Texas Tech University, received the 2024 Livestock Publications Council Forrest Bassford Student Award. Herring — pictured with Jenn Norrie, Alltech communications manager for North America and Europe — was presented the award during the Ag Media Summit, held on Aug. 3–6 in Kansas City, Missouri.

Photo Download: https://creative.alltech.com/share/7EF236C0-F10A-4147-B588BF6057B4F96B/

Photo Caption: The winners of the 2024 Livestock Publications Council Student Award Program’s travel scholarships included (right to left) Breanna Selsor, Iowa State University; Hannah Hudgens, Texas Tech University; Allie Herring, Texas Tech University; and Ryan Hess, Texas Tech University. Pictured here with Jenn Norrie (far left), Alltech communications manager for North America and Europe, the students were recognized during the Ag Media Summit, held Aug. 3–6 in Kansas City, Missouri.

About Alltech:

Founded in 1980 by Irish entrepreneur and scientist Dr. Pearse Lyons, Alltech delivers smarter, more sustainable solutions for agriculture. Our diverse portfolio of products and services improves the health and performance of plants and animals, resulting in better nutrition for all and a decreased environmental impact.

We are a global leader in the agriculture industry. Our team produces specialty ingredients, premix supplements, feed and biologicals, backed by science and an unparalleled platform of services.

Strengthened by more than 40 years of scientific research, we carry forward a legacy of innovation and a unique culture that views challenges through an entrepreneurial lens. As a private, family-owned company, we adapt quickly to our customers’ needs and focus on advanced innovation. 

We believe agriculture has the greatest potential to shape the future of our planet. Our more than 5,000 talented team members worldwide share our purpose of Working Together for a Planet of Plenty™. Together, we can provide nutrition for all, revitalize local economies and replenish the planet’s natural resources. 

Headquartered just outside of Lexington, Kentucky, USA, Alltech serves customers in more than 140 countries, has five bioscience centers, and operates more than 75 manufacturing facilities across the globe.

For more information, visit alltech.com, or join the conversation on Facebook, X and LinkedIn.

Antimicrobial resistance (AMR) poses a significant challenge in finding and deploying new antibiotic treatments against bacteria. The growing threat of drug-resistant infections amplifies these challenges, making it crucial for agriculture to minimize its contribution to AMR.

The role of poultry in AMR

Chicken and eggs, being versatile and high in protein, are staples in many meals, making poultry one of the most consumed meats worldwide. By 2032, total poultry consumption is expected to reach 100 million tons. However, raw chicken and eggs can harbor pathogens like Campylobacter, Salmonella and Clostridium perfringens, which cause foodborne illnesses. These bacteria can contaminate food products during slaughter and processing, posing a major public health concern.

Traditionally, antimicrobials have been used to address these pathogens. However, misuse and overuse of these tools has accelerated the emergence of AMR, where resistant bacteria — and the genes that cause that resistance — can spread from food animals to humans through the food chain.

AMR is one of the top ten threats to global health, associated with 4.95 million deaths annually, a number that could potentially increase to 10 million per year by 2050. AMR also burdens healthcare systems economically, costing the UK’s National Health Service £180 million annually (US$229 million) and the US $55 billion: $20 billion for healthcare and $35 billion for loss of productivity.

Raising awareness and reducing antibiotic usage

Increased awareness of AMR has led many countries to ban antibiotic growth promoters in animal feeds. Despite these bans, resistance rates remain high. For instance, the latest European Union report (2021–22) highlights the fact that bacteria found in chickens, turkeys and hens are highly resistant to a commonly used type of antibiotics called fluoroquinolone.

To combat AMR in poultry production, a multifaceted approach is essential. This should include:

• Improved biosecurity, sanitation and waste management
• Reduced antibiotic usage under veterinary supervision
• Elimination of antibiotic growth promoters
• Strong vaccination programs, disease surveillance and vector control
• Good nutrition
• Alternatives to antibiotics and improved gut health

Innovative solutions: Mannan-rich fraction (MRF)

Alternatives to antibiotics focus on improving gut health and the microbiome of birds. Mannan-rich fraction (MRF), derived from yeast cell walls, supports bird performance and health by modulating the microbiome, binding pathogenic bacteria, and promoting gut health.

Recent research also shows MRF’s impact on bacterial susceptibility to antibiotics. Studies (Smith et al., 2017; 2020; 2022) demonstrate that MRF reduces the growth of antibiotic-resistant E. coli by 46%, and by 73% when combined with antibiotics (ampicillin). To accomplish this, MRF boosts certain proteins involved in the energy production process and increases the production of harmful reactive oxygen species (ROS) in the bacteria. These changes lead to more effective killing of the bacteria and a shift in how the bacteria respond to antibiotics.

A holistic approach to food safety

With chicken and eggs being central to many diets, ensuring the safety of poultry products is paramount. Reducing foodborne infections from Salmonella, Campylobacter and E. coli can decrease mortality, alleviate economic burdens, and reduce the spread of AMR from agriculture to humans.

Adopting a robust, holistic approach to food safety in poultry production is vital. Innovative solutions like MRF help reduce the prevalence of resistant bacteria, making antibiotics less necessary and boosting their efficacy when needed. This approach helps the agricultural sector mitigate its contribution to AMR, safeguarding public health.

About the author: 

Dr. Harriet Walker is the poultry specialist for the Alltech^® Technology Group. Within this role she provides technical support to the sales force and supports and interprets poultry research activities, focusing on providing solutions to optimize animal performance and efficiency.

Before taking this role, Harriet worked in the industry as a poultry nutritionist, developing a solid nutritional and technical knowledge base. She has extensive experience in bird nutrition and management over various farm sizes and poultry types.

Harriet completed her Ph.D. at Nottingham Trent University in 2013, evaluating the gut health and performance of broilers when feeding supplements to reduce antibiotic use, elucidating their mode of action. She also studied animal science at the University of Nottingham, where she completed her third-year dissertation in poultry nutrition in 2009.

I want to learn more about nutrition for poultry.

[DUNBOYNE, Ireland] – Alltech, a global leader in animal nutrition and agriculture, has signed a collaborative agreement with Tobermore Concrete, CEMCOR and Road Safety Contracts to become a partner in the Mid-Ulster Biorefinery and Circular Economy Cluster, facilitated by the Centre for Competitiveness and supported by the Centre for Advanced Sustainable Energy (CASE) at Queen’s University Belfast.

The cluster aims to construct a 10-megawatt biomethane facility in Northern Ireland and play a pivotal role in the development of biorefineries throughout the region. Alltech will utilize its fermentation expertise to help optimize biogas production and, with its biochemical methane potential (BMP) labs, will advise producers on how to generate renewable energy from agricultural animal waste.

“Alltech has been focused on sustainability since its founding, guided by our ACE principle which committed all our endeavors to seek the benefit of the Animal, Consumer, and Environment. This principle is more relevant today than ever, particularly with anaerobic digestion, as we take action to advance our purpose of Working Together for a Planet of Plenty™,” said Dr. Patrick Ward, Europe and Asia-Pacific applications manager at Alltech. “By utilizing animal waste, we aim to drive innovation to create more renewable biomethane for the consumer and reduce the usage of fossil fuels, which is paramount for reducing our global carbon footprint and GHG emissions, thus benefiting the environment.”

Biogas production from anaerobic digestion is well established in Northern Ireland, and biomethane is set for accelerated growth across the island.

“This growth is essential,” Ward said. “According to the European Biogas Association (EBA), there is a need for 35 billion cubic meters (bcm) of biomethane annually by 2030, with Europe targeting 111 bcm by 2040. This project will enhance energy security for the island of Ireland through renewable anaerobic digestion. Alltech, a key player in the agricultural industry, will leverage over 40 years of fermentation expertise to help realize the cluster's goals.”

Founded in 1980 by Irish entrepreneur and scientist Dr. Pearse Lyons, Alltech is headquartered just outside of Lexington, Kentucky, USA. It serves customers in more than 140 countries, has five bioscience centers and operates more than 75 manufacturing facilities across the globe. With offices in the UK and Ireland, Alltech will bring both smart nutrition and scientific innovation to the multiple technologies supporting the first biorefinery to be commissioned in Northern Ireland.

The Mid-Ulster Biorefinery project will address the volumes of agricultural resources while providing nutrients, energy and carbon services in agriculture and producing cross-sectoral decarbonization among the businesses involved. The four companies will combine their unique skill sets to collectively maximize the possibilities of anaerobic digestion, driving further innovation and improving productivity and environmental sustainability outcomes in agriculture and across the sectors. 

For more information, visit Alltech on July 10-11 at the World Biogas Expo, Birmingham NEC Hall 3, Stand H51.

[DUNBOYNE, Ireland] – Alltech has reaffirmed its commitment to supporting gender diversity, equality and inclusion across the global meat and food supply chain by signing a two-year strategic partnership with Meat Business Women.

Meat Business Women and Alltech will work together to develop and empower team members through access to masterclasses and mentoring development resources. They will also collaborate to attract new talent into the agri-food sector. As a strategic partner, Alltech will provide expertise and input into the group’s strategic direction and support its wider mission of raising the profile of women in the meat industry.

The organisations will also collaborate on two regional “Community Connect” events which will facilitate networking opportunities for professionals working across the entire agri-food supply chain. These networking events will both take place at Alltech offices: one in Stamford, UK, on Thursday, July 11, 2024, and one in Dunboyne, Ireland, on Thursday, September 5, 2024.

Orla McAleer, Alltech’s chief culture officer, will speak at both events, and will be joined in Stamford by Dr. Jules Taylor-Pickard, global technical director at Alltech, and in Dunboyne by Tara McCarthy, Alltech’s global vice president of ESG. They will speak about pivotal moments from their career journeys and share more about why the two organisations are working together.

“We are thrilled to partner with Meat Business Women to champion gender diversity and inclusion within the agri-food sector. By empowering women through access to invaluable resources and networking opportunities, we are not only fostering individual growth but also driving positive change across the industry,” said McAleer. “Alltech believes that inclusion cultivates creativity, drives innovation and is essential to the company’s purpose of Working Together for a Planet of Plenty™. In 2019 Alltech selected Gender Equality as one of the nine United Nations Sustainable Development Goals to which the company is committed to advancing.”

Harriet Wilson, partnerships director at Meat Business Women, says, “We are delighted that Alltech has joined the Meat Business Women family as a strategic partner and look forward to working closely with their brilliant team. We know that networking is a crucial skill for women to develop, so we’re delighted that Alltech has generously agreed to support us with these two events across the UK and the Republic of Ireland so that even more of our community can come together, learn, connect and develop their careers.”

Meat Business Women is the United Nations’ recognised global professional network for women working across the meat industry. It was created to improve the sustainability of the meat sector and grow the pipeline of female talent in this male-dominated industry.

Alltech is a global leader that delivers smarter, more sustainable solutions for agriculture. Its diverse portfolio of products and services improves the health and performance of animals and plants, resulting in better nutrition for all and a decreased environmental impact. Learn more at alltech.com.

To learn more about Meat Business Women, visit meatbusinesswomen.org. To book your place at a Community Connect event in Stamford or Dunboyne, visit our website here.