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Western Society of Weed Science

@wsweedsci.bsky.social
42 followers 48 following 168 posts

Professional society dedicated to weed management in managed & natural areas of western North America.

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Western Society of Weed Science @wsweedsci.bsky.social · 07/10/2026
🌾 #Utah is taking a long-term approach to invasive #Phragmites around the #GreatSaltLake.... www.ksl.com/article/51632449/utahs-… #WSWS #weedscience
ksl.com
Utah's strategy to fight invasive reeds at the Great Salt Lake? Play the long game and look upstream
Floods of four decades ago wiped out native plants and left the Great Salt Lake vulnerable to an expensive problem: tall, invasive, thirsty reeds crowding out other plants and covering up habitat for migratory birds.
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Western Society of Weed Science @wsweedsci.bsky.social · 02/10/2026
Mark your calendars NOW & check your email for registration info! The #WSWS Student Association and Diversity & Inclusion Committee are hosting a Fall Webinar, "Interviewing for Industry Positions" on Oct. 29, 2026, at 10 am Mountain Time. #weedscience
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UC Agriculture & Natural Resources @ucanr.edu · 30/09/2026
The 2027 Farm Robotics Challenge is here! Led by UC ANR Innovate & @AIFS_UCDavis, the competition invites students from middle school through graduate school to develop real-world ag solutions using robotics & AI. $200K+ in prizes. Pre-register now: ucanr.edu/blog/anr-new...
ucanr.edu
Farm Robotics Challenge launches 2027 season with new divisions and Startup pathway | ANR News Releases
For the 2027 season, the Farm Robotics Challenge features a new three-division structure, a Startup pathway and more than $200,000 in prizes and startup support.
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DeniseG @denisegutzmer.bsky.social · 30/09/2026
The US Monthly Drought Outlook for October shows drought may persist in parts of the West, upper Midwest, Puerto Rico and Virgin Islands. Drought may improve/be removed in the Northern Plains, southern US and Northeast. No drought development expected #drought 🧪 www.cpc.ncep.noaa.gov/products/exp...
The U.S. Monthly Drought Outlook shows where drought may persist, improve, be removed, or develop over the next month.
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Western Society of Weed Science @wsweedsci.bsky.social · 29/09/2026
🌱 Support the #WSWS2027 Annual Meeting in Irvine, CA! Sponsorship & Sustaining Membership opportunities are now avail! 📅 Commit by Nov. 13 to help us plan for 2027. Contact Marty Schraer for sponsorships or Jenna Meeks for Sustaining Membership. #WSWS #weedscience
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Western Society of Weed Science @wsweedsci.bsky.social · 14/09/2026
We have some important information coming soon about #WSWS2027! In the meantime, please make note of these meeting details as Conference planning is underway! wsweedscience.org/annual-meeting-20… #WSWS #weedscience
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Western Society of Weed Science @wsweedsci.bsky.social · 10/09/2026
The Summer 2026 Newsletter is here! Catch up on all the latest Society news by visiting wsweedscience.org/wp-content/upload… #WSWS #weedscience #invasiveplants
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Western Society of Weed Science @wsweedsci.bsky.social · 08/09/2026
🌱📖 Literacy takes many forms....including learning to read the landscape. Knowing how to identify #weeds, understand impacts, & make science-based decisions is a kind of #environmentalliteracy that benefits #agriculture & ecosystems alike. #WSWS #internationalliteracyday
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Western Society of Weed Science @wsweedsci.bsky.social · 03/09/2026
🤖🌱 Weed technology is advancing fast! From AI-powered systems that map individual weeds to computer vision and lasers that target and eliminate them, new tools are rapidly changing! www.geekwire.com/2026/seattles-ai-w… #WSWS #AI #weedscience
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Western Society of Weed Science @wsweedsci.bsky.social · 01/09/2026
🌿 Weed management along #LakeHavasuCity pathways is getting renewed attention. Local officials are improving access, safety, etc. www.havasunews.com/news/campbell-pu… #WSWS #weedscience
havasunews.com
Campbell pushes for more weed control along Lake Havasu City paths
Lake Havasu City Councilmember Nancy Campbell wants the city to do more about weeds along its multi-use paths, particularly on the south side of the city.
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Western Society of Weed Science @wsweedsci.bsky.social · 31/08/2026
🌿 This September, Summit County, #Utah, is bringing the community together for hands-on events focused on #noxiousweeds, habitat restoration, and healthy public lands. townlift.com/2026/08/summit-county-… #WSWS #weedscience
townlift.com
Summit County invites residents to learn, restore and volunteer this September - TownLift, Park City News
Three Saturday events will focus on invasive weeds, wildlife movement and habitat restoration
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Western Society of Weed Science @wsweedsci.bsky.social · 28/08/2026
🌱 The 2026 HRAC Global Herbicide Mode of Action Classification is now available. The updated resource reflects the latest ingredients and classification changes.. 🔗 hracglobal.com/tools/2026-hrac-glob… #WSWS #weedscience
hracglobal.com
2026 HRAC Global Herbicide MoA Classification
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Western Society of Weed Science @wsweedsci.bsky.social · 27/08/2026
#TBT to 2024: In eastern ID, #drones are helping treat thousands of acres of noxious weeds - including steep, hard-to-reach areas - more quickly & safely. idahocapitalsun.com/2024/01/22/new-… #WSWS #weedscience
idahocapitalsun.com
New tech, old problem: How drones accelerate control of noxious weeds in eastern Idaho - Idaho Capital Sun
Multiple agencies are working together to combat noxious weeds with drones in east Idaho, including in Island Park and near the Snake River.
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Western Society of Weed Science @wsweedsci.bsky.social · 25/08/2026
⚠️ A tragic ATV accident involving an applicator is an important reminder: safety comes first. Review these #NIOSH safety tips before you ride: www.cdc.gov/niosh/docs/2012-167/pdf… #WSWS #weedscience #ATVsafety #workplacesafety #jobsafety
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Western Society of Weed Science @wsweedsci.bsky.social · 20/08/2026
🌾 Drought-relief hay can bring unintended hitchhikers: #invasiveweeds. As hay moves into #Wyoming, producers should watch for new #weeds. Learn more: sheridanmedia.com/news/244359/as-dr… #WSWS #weedscience #EDRR
sheridanmedia.com
As Drought Relief Hay Arrives, Wyoming Producers Urged to Watch for Invasive Weeds
On Wednesday, August 5, Governor Mark Gordon signed an Executive Order authorizing emergency relief permits for vehicles transporting oversize and overweight loads of livestock feed and livestock across Wyoming. This order is intended to eliminate barriers and accelerate the delivery of hay and forage to help livestock operators in drought-stricken areas of the state. As […]
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Western Society of Weed Science @wsweedsci.bsky.social · 18/08/2026
🔥 Invasive #weeds can fuel #wildfires, threatening #crops, #rangelands & communities. 📱 Watch Duty is a FREE app providing real-time wildfire and evacuation updates - helping growers, land managers & communities stay informed and safe. #WSWS #wildfire #weedscience #invasiveplants
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Western Society of Weed Science @wsweedsci.bsky.social · 17/08/2026
A reminder that #WSWS Summer Newsletter submissions are due this week! Please email your reports and updates to wswsnewslettereditor@gmail.com BEFORE Thursday! #invasiveplants #weedscience #westernweeds
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Western Society of Weed Science @wsweedsci.bsky.social · 11/08/2026
Attention #WSWS Members! The 2026 WSWS Proceedings are now available online and can be accessed at wsweedscience.org/wp-content/upload… Conference summary, Committee updates, Meeting Minutes..and more! #weedscience #WSWS2026
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Western Society of Weed Science @wsweedsci.bsky.social · 10/08/2026
⏰It's time! WSWS is ready to receive Summer Newsletter Content! Please send submissions to wswsnewslettereditor@gmail.com by August 20th! #WSWS #weedscience #invasiveplants
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Western Society of Weed Science @wsweedsci.bsky.social · 10/08/2026
🌿 The #WSWS Board of Directors wrapped up its Summer Board Meeting in Irvine, CA, and planning is already underway for the 2027 Annual Meeting! 📅 Save the date: March 8–11, 2027 📍 Irvine, California Stay tuned for updates ... and make plans to join us! 🌱 #WSWS2027 #weedscience #invasiveplants
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UC Agriculture & Natural Resources @ucanr.edu · 04/08/2026
Our climate scientist Daniel Swain @weatherwest.bsky.social will discuss wildfire & weather with @katiecouric.bsky.social via livestream. Check substack.com/@katiecouric for the link Wed, Aug. 5, at 2:15pm PT/5:15 pm ET
Headshot of Daniel Swain speaking and gesturing in the Climate Extremes Documentary
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Western Society of Weed Science @wsweedsci.bsky.social · 04/08/2026
The #WSWS Summer Board Meeting is taking place in Irvine, CA, today and tomorrow. Leadership teams will be working on the Annual Meeting for 2027! See you there!
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Western Society of Weed Science @wsweedsci.bsky.social · 04/08/2026
Congratulations to the WSWS Individual Winners at the 2026 NCWSS and #WSWS Joint Weed Science Contest held July 30 in Nebraska! WEED are super proud of you!! #weedscience #invasiveplants #herbicide #plantID #calibration
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Western Society of Weed Science @wsweedsci.bsky.social · 04/08/2026
#WSWS wrapped up a weekend FULL of #weedscience competition with 4 teams competing at the Joint NCWSS and WSWS Weed Science contest held July 30! Congrats to the top teams - Wyoming, SDSU, & Idaho! Thank you to all who participated and to the sponsors and event helpers that made it possible!
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Western Society of Weed Science @wsweedsci.bsky.social · 28/07/2026
The WSSA 2026 Survey of Most Common and Troublesome Weeds in Grass Crops, Pasture, & Turf is now LIVE! Please visit the link between now and Labor Day and submit your data. wssa.memberclicks.net/message2/link… #WSWS #weedscience #invasiveplants
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Western Society of Weed Science @wsweedsci.bsky.social · 27/07/2026
Attention #WSWS - please see email from July 24, 2026, with AFRI Review Dates. #weedscience
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Western Society of Weed Science @wsweedsci.bsky.social · 27/07/2026
📣Attention #NCWSS & #WSWS Tour Participants! Two tours are planned for Friday, July 31. You can attend one or both! Please register via the form in the email by Wed., July 29, 2026. #weedscience
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Western Society of Weed Science @wsweedsci.bsky.social · 23/07/2026
Palmer amaranth is rapidly expanding across southern #Idaho...and #WSWS's very own Albert Adjesiwor continues to map its distribution... capitalpress.com/2026/06/17/palmer-… #weedscience #invasiveplants #palmeramaranth #weedmanagement
capitalpress.com
Palmer Amaranth weed threat increases | Capital Press
Weed scientists have identified around 10,000 crop acres at risk from invasive Palmer Amaranth in south-central and southwest Idaho, up from 3,600 when mapping began in 2023. Oregon acres at […]
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Western Society of Weed Science @wsweedsci.bsky.social · 20/07/2026
WA State University Wheat & Small Grains Program has launched a weather-based "when to spray" guide tool for #Washington growers. The tool is free to use & is avail online...with an AWN sign-in account. Learn more at: smallgrains.wsu.edu/spraytool #WSWS #weedscience
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Western Society of Weed Science @wsweedsci.bsky.social · 17/07/2026
Buffelgrass and other invasive weeds are targeted for removal in #Arizona. These weeds are increasingly problematic with extended drought & #climatechange. tucson.com/news/local/environment/a… #WSWS #invasiveplants #weedscience
tucson.com
State grant to help ongoing war on weeds at Catalina State Park
Armed with a $198,000 state grant, two volunteer groups will be expanding their ongoing efforts to control buffelgrass and other invasive plants at Catalina State Park.
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Judy Weston @westonjk.bsky.social · 15/07/2026
The Lavender Festival in Sequim, Washington is happening this weekend!
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Western Society of Weed Science @wsweedsci.bsky.social · 09/07/2026
#ThrowbackThursday to 2025 when #palmeramaranth was discovered hiding in bird food. A reminder that #weeds are the ultimate stowaways..so always BOLO! capitalpress.com/2025/09/22/bird-fo… #WSWS #invasiveplants #weedscience
capitalpress.com
Bird food sold at Oregon, Washington stores contained Palmer amaranth seeds | Capital Press
Serendipity leads to invasive weed confirmation Thurman Johnson wondered if there was some kind of “cosmic magnetism” drawing him to the invasive weed Palmer amaranth. After all, Johnson, a Spokane […]
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Western Society of Weed Science @wsweedsci.bsky.social · 08/07/2026
Grand jury finds #invasiveplants are adding to #wildfire risk in parts of #VenturaCounty, CA....a long-term #weedmanagement program is needed. www.kclu.org/2026-06-29/grand-jury-… #WSWS #weedscience
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Western Society of Weed Science @wsweedsci.bsky.social · 08/07/2026
🤠 Mark your calendars now! The last day to reserve accommodations at the 2027 Annual Meeting Hotel will be February 12, 2027. 🏨 Hyatt Regency, Irvine, CA 💰 $259 USD/night Join us for the 80th Annual Meeting of #WSWS! #WSWS2027 #weedscience #invasiveplants
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UC Agriculture & Natural Resources @ucanr.edu · 07/07/2026
California’s mild start is largely because the state saw relatively normal precipitation this winter and cooler weather recently, particularly along the coast, - Daniel Swain @weatherwest.bsky.social www.eastbaytimes.com/2026/07/03/w...
eastbaytimes.com
The troubling new trend that’s making California’s forest fires more dangerous
Scientists studied more than 4,300 fires over 40 years to discover how wildfire risk is changing.
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Botanical Society of America @botsocamerica.bsky.social · 07/07/2026
🌱SPECIAL ISSUE CALL FOR PAPERS🌱 #AJB and #AppsPlantSci are accepting proposals for joint special issues focusing on how plant traits, plant communities & the soils they grow in interact. Proposal deadline: 31 Aug 2026 More info: bit.ly/4vfwHeo @ajmiller4233.bsky.social @astylianou.bsky.social
The text at the top reads: "AJB and APPS special issue Call for Papers." The text at the bottom reads: "Advancing restoration of natural and agricultural systems: New tools and discoveries that integrate plant traits, plant communities, and the soil ecosphere." The logos at the bottom are: the American Journal of Botany, the Botanical Society of America, and Applications in Plant Sciences. Photo: A multispecies prairie plot (foreground) and an Echinacea monoculture (background) within the Dimensions of Biodiversity experiment at the University of Kansas Field Station, where researchers study how plant diversity and precipitation interact to influence productivity (credit: Benjamin Sikes). Inset photo: Exposed plant root system displayed within a three-dimensional frame illustrates the extensive belowground biomass (credit: Allison Miller).
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Western Society of Weed Science @wsweedsci.bsky.social · 02/07/2026
Opinion piece from the #SaltLakeTribune suggesting #weedscience professionals should be included in #fireworks decision-making...not a bad idea! www.sltrib.com/opinion/letters/2026… #WSWS #wildfire #firesafety
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Western Society of Weed Science @wsweedsci.bsky.social · 01/07/2026
⛳FORE! Don't miss this episode of "Talking Turf Weeds"! There are many places in #golfcourse management where #weedscience professionals are needed. www.golfcourseindustry.com/media/ta… #WSWS #golf #turf #grasses
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UC Agriculture & Natural Resources @ucanr.edu · 30/06/2026
The Climate Action Land Equity program, led through UC ANR, is designed to help farmers, ranchers, and land stewards..."gain greater access to land ownership, technical assistance, and long-term agricultural resources." www.nbcpalmsprings.com/2026/06/29/c...
nbcpalmsprings.com
California Program Expands Access to Land and Climate-Smart Farming Support
The Climate Action Land Equity (CALE) program is expanding efforts to help underserved farmers, ranchers, and land stewards in California gain access to land an
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DeniseG @denisegutzmer.bsky.social · 30/06/2026
The US Monthly Drought Outlook shows that drought will likely persist/develop (brown/yellow) in the West, Great Plains, and on the East Coast. Drought may improve/be (tan/green) removed in the Southwest, Southeast and Northeast. #drought 🧪 www.cpc.ncep.noaa.gov/products/exp...
The U.S. Monthly Drought Outlook shows where drought may persist, improve, be removed, and develop over the next month.
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Western Society of Weed Science @wsweedsci.bsky.social · 29/06/2026
📣Attention! Symposium proposals for #WSWS2027 are due July, 24, 2026. Submissions can be made via the link on the website, or by emailing Elizabeth Mosqueda directly (Elizabeth.mosqueda at maderacollege.edu) #weedscience #invasiveplants
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Western Society of Weed Science @wsweedsci.bsky.social · 25/06/2026
Interested in foraging for edible "weeds"? While safe & accurate identification is important, so is making sure that the #invasiveplants haven't been treated chemically before harvest. www.comstocksmag.com/web-only/sacra… #WSWS #weedscience
comstocksmag.com
The Sacramento ‘Weeds’ You Can Actually Eat - Comstock's magazine
Local foragers say the Capital Region is filled with edible plants hiding in plain sight
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Western Society of Weed Science @wsweedsci.bsky.social · 24/06/2026
We're gearing up for #WSWS2027, and here are some important deadlines and due dates for Annual Meeting info! 🌵Title & Author submissions due Dec. 1 🌵Abstracts due Feb. 12 🌵Presentations due Feb. 27 wsweedscience.org/annual-meeting-20… #WSWS #weedscience
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Western IPM Center @ipmwest.bsky.social · 22/06/2026
Learn to talk about #IntegratedPestManagement in a way that sticks with your audience at the webinar "Inside the Average American Brain: A Path to Better IPM Communications" hosted by the Northeastern IPM Center and presented by Red Tomato, 6/24 at 10:30 AM PDT. www.northeastipm.org/ipm-in-actio...
northeastipm.org
Inside the Average American Brain: A Path to Better IPM Communications
Join us on June 24, 2026. In this session, we will talk about how communicators contribute to the public understanding of IPM and sustainable farming by equipping them with communication tools for…
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Western Society of Weed Science @wsweedsci.bsky.social · 22/06/2026
Extreme heat coupled with intense #drought conditions are exacerbating #wildfire behavior across the west. When #invasiveplants are present, fire can be more intense. www.theguardian.com/us-news/2026/ju… #WSWS #climatechange #wildfires #weedscience #forestry
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Botanical Society of America @botsocamerica.bsky.social · 19/06/2026
🌱From the upcoming #AJB Special Issue: “Plant Resilience and #Conservation for a Changing Climate”🌱 Linking community structure & climate vulnerability in desert plant assemblages of southern California By Hector Zumbado-Ulate, @sweetlynn.bsky.social et al. doi.org/10.1002/ajb2... #climatechange
 Southern California mountain areas neighboring the Colorado Desert support a diverse community of plants including Hesperoyucca whipplei (Torr.) Trel., which was found to be suitable as an indicator for a suite of other species in this diverse community. (Credit: Lynn C. Sweet.)
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Western Society of Weed Science @wsweedsci.bsky.social · 19/06/2026
⏰ It's time to #SAVETHEDATE for #WSWS2027! ⏰ We'll be in Irvine, CA, for our 2027 Annual Meeting! 🔗https://wsweedscience.org/annual-meeting-2027/ #weedscience #invasiveplants #agriculture #california #forestry #rangelands #crops #foodproduction #habitat #naturalresources #landmanagement #wildfire
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Western Society of Weed Science @wsweedsci.bsky.social · 16/06/2026
The #CAST Science Communication Scholarship recognizes students who excel at translating complex ag science into clear, accurate, & engaging messages. 💰 $1,000 Scholarship 📅 Apply by July 31, 2026 cast-science.org/2026-cast-science-… #WSWS #scicomm #weedscience
cast-science.org
2026 CAST Science Communication Scholarship - CAST - The Council for Agricultural Science and Technology
Recognize excellence in agricultural science communication. The 2026 CAST Science Communication Scholarship awards $1,000 to one undergraduate or graduate student who best translates complex agricultural topics into clear, accurate, and impactful messages. Applications close July 31, 2026.
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Western Society of Weed Science @wsweedsci.bsky.social · 15/06/2026
The countdown is ON for the 2026 NCWSS/WSWS Joint Student Weed Contest! Visit this link for Contest details, rules, and check email for lodging tips: ncwss.org/weed-contest #WSWS #NCWSS #weedscience #invasiveplants
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Western Society of Weed Science @wsweedsci.bsky.social · 02/06/2026
Leafy spurge is flowering now in much of the west, so it's a critical time to prevent seed production. This guide from Univ of ID Extension can help! content-hub.uidaho.edu/api/public/c… #WSWS #leafyspurge #invasiveplants #weedscience
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