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Caio Brunharo

@brunharo.bsky.social
121 followers 196 following 24 posts

Assistant Professor of Weed Science at penn state. Basic and applied research for sustainable weed management. He/him/his.

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Reposted by Caio Brunharo
Anne Roulin @anneroulin.bsky.social · 21/08/2026
A good way to end the week: some rain and a new preprint! 🌧️🧬 Big 👏 to @lpiat.bsky.social for tackling a tricky genome assembly problem! We assembled the genome of a Swiss Lolium multiflorum ecotype, a forage grass with a large (~2.2 Gb), highly heterozygous genome. www.biorxiv.org/content/10.6...
biorxiv.org
A chromosome-scale genome assembly of the Swiss Lolium multiflorum ecotype Tremona reveals a scalable method to purge spurious duplications
Italian ryegrass ( Lolium multiflorum ) is a key temperate forage species underpinning livestock production in Europe. Genomic resources remain limited by its large (2.2 Gb), repetitive, and highly he...
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Nature @nature.com · 10/06/2026
The challenge for universities is not adopting artificial intelligence, but doing so in ways that the current generation of students can trust, says Mim Rahimi, an assistant professor of civil and environmental engineering. go.nature.com/4v2DM2A
go.nature.com
Gen Z scepticism towards AI is a wake-up call — universities must take it seriously
The challenge for universities is not adopting artificial intelligence, but doing so in ways that the current generation of students can trust.
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Julia Kreiner @jmkreiner.bsky.social · 27/05/2026
Abstract deadline for Midwest Pop Gen 2026 extended to June 12th! Aug 21-22 at UChicago — free, trainee-oriented meeting with talks, posters + Friday BBQ at Promontory Point. Chicago in August doesn't get better than this... jkreinz.github.io/mwpg2026
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Andrew Kniss @wyoweeds.bsky.social · 21/05/2026
New publication out today ('preproof' version). Some really cool work from my former PhD student Jonah Ziyaaba looking at how seeds of two weed species (kochia and common lambsquarters) germinate in response to light quality. doi.org/10.1017/wsc....
doi.org
Light Quality Differentially Regulates Germination and Dormancy in Kochia (Bassia scoparia) and Common Lambsquarters (Chenopodium album) | Weed Science | Cambridge Core
Light Quality Differentially Regulates Germination and Dormancy in Kochia (Bassia scoparia) and Common Lambsquarters (Chenopodium album)
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Dan Garisto @dangaristo.bsky.social · 12/05/2026
Breaking: Congress is pushing back on the Trump administration's termination of National Science Board members, with the House calling for their reinstatement and the Senate asking pointed questions about OMB's political interference. My reporting for @science.org:
science.org
Democratic lawmakers demand Trump explain—and reverse—termination of NSF’s governing board
Letters from Senate and House of Representatives question purge of the National Science Board
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Society for the Study of Evolution @sse-evolution.bsky.social · 04/05/2026
Proposals are due soon for the Graduate Research Excellence Grants! This year the R. C. Lewontin Early Award and Rosemary Grant Advanced Award are both due on May 18. Be sure to review the application instructions and apply soon! www.evolutionsociety.org/content/soci...
S. Gangothri in the field. Text: Society for the Study of Evolution Graduate Research Excellence Grants, Apply by May 18, 2026.
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Leslie Rissler @ljrissler.bsky.social · 02/05/2026
www.simonsfoundation.org/grant/simons...
simonsfoundation.org
Simons Graduate Fellowships in Ecology and Evolution
The purpose of these awards is to provide support for students entering U.S.-based Ph.D. programs with a plan to perform research in ecology and evolution. While we will consider all projects in ecolo...
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Nature Portfolio @natureportfolio.nature.com · 02/05/2026
Nature’s careers team spoke to eight tenured faculty members about how they pulled together their tenure package as advice for those who are going through the process now. #Academicsky 🧪
go.nature.com
A step-by-step guide to nailing your tenure promotion package
It’s an important milestone in many academic careers, yet the tenure process is surprisingly nebulous. Here’s what it takes to succeed.
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Mike Feigin 🥯 @mikefeigin.bsky.social · 01/05/2026
I don’t know how to feel about grant rejections anymore. When you get a score that would have been funded at any other point in history, except right now, how bad can you feel? I see scores from friends and colleagues (and my own) and it just breaks my heart more than anything.
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Charlie Anderson @candersonlab.bsky.social · 30/04/2026
Penn State Biology is hiring! We have an opening for a tenure-line faculty position in plant biology - if you'd like to pursue awesome science in a supportive and interdisciplinary community of researchers, consider applying! psu.wd1.myworkdayjobs.com/en-US/PSU_Ac...
psu.wd1.myworkdayjobs.com
Tenure-Track Faculty Position in Plant Biology
APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, a...
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Jason Rasgon @vectorgen.bsky.social · 23/04/2026
The RasgonLab is anticipating several postdoc openings to work on development & application of CRISPR in arthropods, dependent on final approval of funds and HR approval of positions. Candidates must already be physically located in the USA. H1B visa sponsorship is not possible. Email me for info
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Gina Baucom @gbaucom.bsky.social · 21/04/2026
Curious about getting more support with career decisions? This month’s Evolution Exchange features career coach Claire Horner-Devine, who explains what career coaching is and how she supports people navigating job transitions, esp in academic spaces. www.evolutionsociety.org/the-evolutio...
evolutionsociety.org
The Evolution Exchange: Career Coaching with Dr. Claire Horner-Devine
Site description
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NPR @npr.org · 22/04/2026
Schools, colleges and other public institutions originally had until this week to make online content accessible to people with disabilities. Now, the Justice Department has delayed that deadline. n.pr/3Qnk6Hq
n.pr
Trump administration delays rule aimed at improving disability access in schools
Schools, colleges and other public institutions originally had until this week to make online content accessible to people with disabilities. Now, the Justice Department has delayed that deadline.
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Caio Brunharo @brunharo.bsky.social · 19/04/2026
I am co-hiring a postdoc w/ Buanafina Lab. Projects related to herbicide resistance diagnostics and functional characterization of cell wall-related genes. PD here: bit.ly/4sH29kk **Do reach out w/ Qs!** Apply by April 30. Start ASAP! @pennstateuniv.bsky.social
bit.ly
Postdoctoral Scholar - Buanafina Lab
APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, a...
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Andrew Kniss @wyoweeds.bsky.social · 19/03/2026
In the AI's defense, I misspelled the herbicide. But even so, it "highly recommends" adding an adjuvant (ammonium sulfate) that is explicitly prohibited. If you add AMS to dicamba (Stryax), it increases volatility, and increases potential for off-site injury.
Results from a Google search in 'AI Mode' that highly recommends including ammonium sulfate in a mixture of Stryax and Liberty herbicides.
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Karolina Heyduk @kheyduk.bsky.social · 15/12/2025
Dunno who needs to hear this, but before your start writing your reviewer comments, eat a cookie. Only you can prevent rude reviews.
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Nature Plants @natplants.nature.com · 10/12/2025
Comment in @nature.com: "Food will be more affordable — if we double funds for agriculture research now" www.nature.com/articles/d41... A global drop in public and private investment in agricultural science in the past four decades is partly to blame for high food prices, an analysis reveals.
nature.com
Food will be more affordable — if we double funds for agriculture research now
A global drop in public and private investment in agricultural science in the past four decades is partly to blame for high food prices, an analysis reveals.
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Jesse Lasky @laskyjr.bsky.social · 07/11/2025
This post from Sudanese crop scientist Tilal Abdelhalim describes amazing efforts to generate resources for research to combat the devastating parasitic plant Striga www.linkedin.com/posts/tilal-...
linkedin.com
#lasky #joel #sudan #sorghum #striga #cimmyt #easternsorghummilletnetwork #resilientscience #pennstate #coloradostateuniversity #foodsecurity #plantgenetics #africascience #hopethroughscience | Tilal ...
🌾 Sudan: The Cradle of Sorghum and Striga Science, Resilience in Action🌾 Amidst ongoing conflict and immense challenges, my team (Aisha abdalhady, Shama Abdo, and Manhal Gobara) and I have surveyed o...
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Caio Brunharo @brunharo.bsky.social · 29/10/2025
The Dept of Plant Science at @pennstateuniv.bsky.social is hiring a new department head. This is an incredible opportunity to lead a vibrant, collaborative group doing cutting-edge research across plant bio, horticulture and agronomy. Position description: psu.wd1.myworkdayjobs.com/PSU_Academic...
psu.wd1.myworkdayjobs.com
Department Head (Academic Administrator)
APPLICATION INSTRUCTIONS: CURRENT PENN STATE EMPLOYEE (faculty, staff, technical service, or student), please login to Workday to complete the internal application process. Please do not apply here, a...
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Caio Brunharo @brunharo.bsky.social · 26/09/2025
🌿 Today at 12:00 PM ET: International Weed Genomics Consortium webinar with Dr. Leonardo Galindo González — “Omic & Molecular Strategies for Detection of Weeds & Invasive Plants.” 🔬🧬 👉 Register: psu.zoom.us/webinar/regi...
psu.zoom.us
Welcome! You are invited to join a webinar: 2025 International Weed Genomics Consortium Webinar Series. After registering, you will receive a confirmation email about joining the webinar.
Welcome! You are invited to join a webinar: 2025 International Weed Genomics Consortium Webinar Series. After registering, you will receive a confirmation email about joining the webinar.
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Reposted by Caio Brunharo
Matthew Herron @matthewherron.bsky.social · 29/08/2025
#NSF DEB Virtual Office Hour: How to Write a Great Proposal, Sept. 9, 12-1 pm. Even if you don't plan to submit to DEB, this is likely to be helpful for any NSF PI: www.nsf.gov/events/nsf-d... MCB is having one the next day from 2-3, topic not yet announced: www.nsf.gov/events/nsf-m...
nsf.gov
NSF DEB Virtual Office Hour: How to Write a Great Proposal
Join us Tuesday, September 9, 12-1 p.m. Eastern time for NSF DEB's next virtual office hour. Program officers will provide insight on how to write a great…
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Oregon State University Botany and Plant Pathology @osubpp.bsky.social · 06/08/2025
The Department of Botany and Plant Pathology at Oregon State University is Hiring! We are searching for a Director of the Oregon State University Herbarium and applications are welcomed at the ranks of assistant, associate, or full professor.
Department of Botany and Plant Pathology at Oregon State University is hiring a Directory of the Herbarium
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John Stinchcombe @johnstinchcombe.bsky.social · 07/08/2025
Something that might help: change the culture where editors are expected to make decisions on resubmissions based on a revised manuscript & cover letter. Most ms are sent for re-review, and if the original reviewers are unavailable (or fatigued), it gets new reviewers... and new objections.
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NPR @npr.org · 23/07/2025
While researchers agree food security is important, they say scrutiny of foreign collaboration could hurt U.S. innovation.
n.pr
U.S. probes foreign links to agriculture research to protect food supply
While researchers agree food security is important, they say scrutiny of foreign collaboration could hurt U.S. innovation.
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Rachel Maddow @maddow.bsky.social · 23/07/2025
"In the letter, the signatories warned that National Science Foundation grants now underwent a 'covert and ideologically driven secondary review process'...” www.nytimes.com/2025/07/22/s...
nytimes.com
Amid Fear of Retaliation, N.S.F. Workers Sign Letter of Dissent
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Caio Brunharo @brunharo.bsky.social · 22/07/2025
Grant proposal submitted!
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Channa Prakash @agbioworld.bsky.social · 15/07/2025
A key Senate committee has rejected deep cuts that Trump administration proposed for research at USDA. They approved a 2026 USDA budget that maintains current funding—$1.7 billion—for ⁦‪NIFA‬⁩, approved $1.8 billion for ⁦‪ARS‬⁩ www.science.org/content/arti...
science.org
Senate panel rejects Trump’s proposed cuts to agricultural research
House spending committee has taken similar position on 2026 request
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Caio Brunharo @brunharo.bsky.social · 25/06/2025
Today is @pennstateuniv.bsky.social FREC Grower Field Day. We are sharing with 120+ farmers some of our herbicide resistance research. We are studying how to delay resistance evolution with proactive measures.
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Leslie Rissler @ljrissler.bsky.social · 25/06/2025
HUD has been touring the building for months. NSF says nothing…”nothing to see here”. I’m quite sick of gaslighting, bullying, and lack of respect for science and academia. It’s getting harder and harder to take.
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David Lowry @davidlowry.bsky.social · 24/06/2025
Excellent new paper out this week led by former postdoc (now NC State Assistant Professor) @aceraceae.bsky.social. "Local adaptation of both plant and pathogen: an arms-race compromise in switchgrass rust." nph.onlinelibrary.wiley.com/doi/10.1111/...
nph.onlinelibrary.wiley.com
Local adaptation of both plant and pathogen: an arms‐race compromise in switchgrass rust
In coevolving species, parasites locally adapt to host populations as hosts locally adapt to resist parasites. Parasites often outpace host local adaptation since they have rapid life cycles, but ho...
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Caio Brunharo @brunharo.bsky.social · 23/06/2025
@pennstateuniv.bsky.social wrote a story about our work on developing assays to quickly detect herbicide resistance. We are leveraging what we know about the genetics and physiology of resistance to develop tools so farmers can improve weed management. www.psu.edu/news/researc...
psu.edu
Multistate herbicide-resistant weeds study aims to protect soybean crops | Penn State University
Herbicide-resistant weeds result in significant economic losses for U.S. soybean growers, according to the United Soybean Board, which has awarded $500,000 to a multistate research project to develop ...
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Caio Brunharo @brunharo.bsky.social · 23/06/2025
I had a fantastic time attending the #Evol2025 meeting this weekend. Many incredible projects with real impact on natural resource conservation, land management, and policy across the US. I have to leave a bit early, but am definitely coming back next year.
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Matthew Herron @matthewherron.bsky.social · 13/06/2025
If you're planning to apply for an #NSF CAREER this year, I highly recommend attending (even if you don't plan to apply to IOS): www.nsf.gov/events/nsf-i...
nsf.gov
NSF IOS Virtual Office Hour
Learn about NSF's Faculty Early Career Development Program
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Science Magazine @science.org · 31/05/2025
President Donald Trump today fleshed out his vision for a previously proposed 56% cut in the $9 billion budget of the National Science Foundation, and it’s not a pretty sight. scim.ag/3HhGa1D
scim.ag
Final NSF budget proposal jettisons one giant telescope amid savage agencywide cuts
Trump’s 57% proposed cut to agency would drop grant success rates to 7% and gut education and training
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Emilio M Bruna @brunalab.bsky.social · 31/05/2025
Proposed cut to NSF Biology budget is 70%. 70%. Seventy. Call your senators & reps nonstop. Give them numbers on NSF impact for state/district. tableau.external.nsf.gov/views/NSFbyN... explain this will decimate the economy if their districts, especially if it has a major research univ. 🧪
tableau.external.nsf.gov
Tableau
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Caio Brunharo @brunharo.bsky.social · 30/05/2025
Starting in 1h!!!
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Daniel Bolnick @danielbolnick.bsky.social · 24/05/2025
Reminder that SSE members in Brazil, Colombia, Mexico, India, and 152 low-income countries around the world can still get FREE registration for the virtual Evolution meeting! Please share with your colleagues: www.evolutionsociety.org/index.php?mo...
evolutionsociety.org
Membership
Site description
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Caio Brunharo @brunharo.bsky.social · 22/05/2025
🚨 The International Weed Genomics Consortium 2025 Webinar Series kicks off soon! 🗓️ May 30 | 12 PM EST 🎤 Dr. Diana Gamba 🧬Local Adaptation to Climate Facilitates a Global Plant Invasion 🔗 Register: psu.zoom.us/webinar/regi... Please share!
psu.zoom.us
Welcome! You are invited to join a webinar: 2025 International Weed Genomics Consortium Webinar Series. After registering, you will receive a confirmation email about joining the webinar.
Welcome! You are invited to join a webinar: 2025 International Weed Genomics Consortium Webinar Series. After registering, you will receive a confirmation email about joining the webinar.
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Jeremy Berg @jeremymberg.bsky.social · 20/05/2025
New Forbes story about the economic consequences of science cuts. www.forbes.com/sites/johndr... Thoughtful and thorough analysis. 1/n
forbes.com
Trump’s NIH And NSF Cuts Estimated To Cost The U.S. Economy $10 Billion Annually
Economists find public R&D drives U.S. productivity growth — and pays for itself
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European Research Council (ERC) @erc.europa.eu · 16/05/2025
Today, the ERC formally adopted a decision to increase its support for researchers moving to Europe. On top of its normal grants, the ERC offers 'start-up' funding to help PIs establish laboratories / research teams in Europe. This extra funding is now x2 (up to €2 million!) europa.eu/!6Vdgmp
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Channa Prakash @agbioworld.bsky.social · 14/05/2025
Dr. Mariangela Hungria will receive the 2025 World Food Prize for her extraordinary scientific advancements in biological nitrogen fixation, transforming the sustainability of soil health and crop nutrition for tropical agriculture. #foodprize25
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Martha W. Alibali @marthaalibali.bsky.social · 14/05/2025
"Imagine the auto industry without 3D printing. NSF funded that. Artificial intelligence? NSF. MRI machines that help doctors diagnose you? NSF. Doppler radar technology that makes aviation safer by conquering wind shear? NSF. Duolingo‘s underlying programming? NSF. The internet itself? NSF."
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Vaughn Cooper @vscooper.micropopbio.org · 12/05/2025
The dismantling of NSF on its 75th birthday has deep ramifications for the US economy -- in Forbes: www.forbes.com/sites/johndr...
forbes.com
The NSF Is Being Dismantled — With Broad Implications For The American Economy
The economic consequences of cuts to the National Science Foundation and restricting scientific inquiry on this scale could be far-reaching.
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Paulo @pjasimoes.bsky.social · 11/05/2025
Looking for a posdoc grant? Willing to come to São Paulo and work with us at Mackenzie University? FAPESP calls are always open - feel free to drop a message #AcademicSky #heliophysics fapesp.br/en/postdoc
fapesp.br
Post-Doctoral Fellowships
Guidelines for the Submission and Selection of Proposals in the Post-Doctoral Fellowship Program Current guidelines as from March, 1st 2025. FAPESP’s Post-Doctoral Fellowship aims to create c...
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NPR @npr.org · 08/05/2025
President Trump has proposed slashing federal scientific funding. Economists say the long-term consequences could be dire. By @gbrumfiel.bsky.social
npr.org
Economists warn Trump's research cuts could have dire consequences for GDP
President Trump has proposed slashing federal scientific funding. Economists say the long-term consequences could be dire.
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Caio Brunharo @brunharo.bsky.social · 08/05/2025
Out today in Molecular Ecology, check out Victor Ribeiro’s (my former grad student) final dissertation chapter: doi.org/10.1111/mec..... Congrats Victor!
doi.org
Multiple Origins or Widespread Gene Flow in Agricultural Fields? Regional Population Genomics of Herbicide Resistance in Bromus tectorum
The repeated evolution of herbicide resistance in agriculture provides an unprecedented opportunity to understand how organisms rapidly respond to strong anthropogenic-driven selection pressure. We r....
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Leslie Rissler @ljrissler.bsky.social · 03/05/2025
SaveNSF is a coalition of concerned scientists and allies who are working to save funding for scientific grants through the NSF. The mission is to support and advocate for the continuation of vital research and innovation. Join: www.savensf.com
savensf.com
Home | Savensf
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Caio Brunharo @brunharo.bsky.social · 02/05/2025
Beautiful day for field research at @pennstateuniv.bsky.social FREC.
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Andrew Kniss @wyoweeds.bsky.social · 02/05/2025
Trump administration draft budget cuts to USDA research programs: -$602 million cut to NIFA -$159 million cut to ARS NIFA = National Institute of Food & Agriculture ARS = Agricultural Research Service www.whitehouse.gov/wp-content/u...
whitehouse.gov
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Caio Brunharo @brunharo.bsky.social · 26/04/2025
I am happy to see this one out - it’s been in the works for years. doi.org/10.1111/mec....
doi.org
The Genome of Lolium multiflorum Reveals the Genetic Architecture of Paraquat Resistance
Herbicide resistance in agricultural weeds has become one of the greatest challenges for sustainable crop production. The repeated evolution of herbicide resistance provides an excellent opportunity ...
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