Crop Protection Network @CropNetwork
Helping you protect crops from pests, hopper to harvest. Extension expertise to help grow field crops in the United States and Canada. cropprotectionnetwork.org A field near you. Joined January 2015-
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“In 2024, [insect] pests reduced soybean bushels by 1.4 percent across...states reporting data. Additionally, overall management costs (at plant and in-season) were estimated at $843.5 million USD, which includes non-targeted insecticide applications. Stink bugs reduced yield…
Planting Date Effects in Corn & Soybean - a quick look to the 2025 season with PhD student Taylor Dill🌱🌱🌽🌽 @StepUpSoy @OSU_Agronomy @Ohiosoycouncil @OhioCornWheat farmprogress.com/planting/diffe…
September 5, 2025, Alabama Cotton Update - mailchi.mp/0c129d8300d4/o…
Abundant rain created lots of issues for #corn growers, from stunting growth, restricting fertilizer apps, & promoting N loss. These plots grown in the Blackland Prairie show hybrid performance under tough conditions. Thanks to Chad, Josh, 8 seed companies, and all involved.
New post by Illinois Extension: Illinois Crop Update – September 5, 2025 farmdoc.illinois.edu/field-crop-pro…
Never fails, as the season winds down those of us in the field may come up on a gray growth in the canopy. These are slime molds…..and won’t be an issue. They’re just hanging out on some organic matter #mscrops
Alabama Cotton Jassid Situation: Sept. 4, 2025 #ALcrops alabama-insects.blogspot.com/2025/09/alabam…
Scouting is similar for all corn ear rots. Starting at late dent stage (R5), choose 20 ears from 5 areas in the field. Pull back the husk to see the entire ear. It's critical to identify ear rots in the field as several ear rot fungi produce mycotoxins, which can harm livestock…
Soybean Sudden Death Syndrome is reaching the highest levels I have seen in my four years @UNL_IANR. I will continue to survey NE next week, but southeast NE is bad. Don't manage now, but take good field notes. Comment about your region here. @NESoybeanBoard
Checked some plots today in Goodfield, Woodford Co. Crops are looking good in general, and still filling grain. Corn is at R5.5, so another 15-20 days to reach maturity.
Check out our lastest article on the trade off between yield stability and yield gaps in different #wheat varieties! Access here: authors.elsevier.com/c/1liO91M2tVcw… Congratulations @nicolasgiordano_ on another great contribution, and thanks for all co-authors @KStateAgron @KansasWheat
It has been slow to develop in Georgia’s cotton this season, but areolate mildew is spreading rapidly in at least one field in Colquitt County. UGA Extension.
Green stem in #Soybeans can severely reduce harvest efficiency. Read more about the causes and management practices in this #ScienceForSuccess factsheet: ow.ly/zsnc50WIlb3
Severe foliar disease can weaken corn stalks. Test stalks using the pinch test and prioritize harvest for that field if 10 percent or more stalk rot. Ask local Extension for more info. @alisonrISU @DTelenko @MandyBish1 @maddishires @MartinChilvers1 @badgercropdoc @tjcksn…
Plant winter wheat 2025 is right around the corner. Here are our top 9 recommendations for getting your wheat started off on the right tiller! @badgercropdoc badgercropnetwork.com/top-9-recommen…
Updated information on corn stunt disease complex, and on the insect that transmits those pathogens!
Updated information on corn stunt disease complex, and on the insect that transmits those pathogens!

Ed Sikora @alabamaED
9K Followers 1K Following Professor and Extension Plant Pathologist. I work with corn, soybeans, fruit and vegetables. I am also a freelance photographer
Maíra Duffeck 🌾�... @MahDuffeck
10K Followers 2K Following Plant pathologist | Assistant Professor at @okstate | Alumnus @ufvplantpath | Research interests: epidemiology, crop loss assessment and disease risk
Daren Mueller @dsmuelle
3K Followers 141 Following Extension Field Crop Pathologist and the coordinator of the IPM program. The views expressed on this site do not reflect Iowa State University.
Alison Robertson @alisonrISU
5K Followers 400 Following An Extension field crops pathologist that strives to improve diagnostic skills & management of crop diseases. Also a crazy #swimmom
The SCN Coalition @TheSCNCoalition
2K Followers 936 Following The SCN Coalition is a public/checkoff/private partnership formed to help the agricultural industry speak with one voice about soybean cyst nematode management.
Tom Allen @baldpathologist
5K Followers 1K Following Extension/Research Professor and Plant Pathologist with Mississippi State University at the DREC - corn, cotton, grain sorghum, rice, soybean, and wheat
S.E. Bartholomew @phytopoetry
1K Followers 295 Following Plant and pest poetry. The Undergrowth interviews. YouTube https://t.co/QQ3u0KYHcd for videos. Views on this site do not reflect Iowa State University.
Damon L. Smith @badgercropdoc
4K Followers 606 Following University of Wisconsin-Madison Professor and Ext. Field Crops Pathologist (corn, soy, wheat, alfalfa)
Iowa State Plant Prot... @ISU_IPM
2K Followers 365 Following Plant disease and insect management info to make life better! @ISU_IPM | YouTube: https://t.co/Z4bXvnebxA
Darcy Telenko @DTelenko
3K Followers 714 Following Extension Field Crop Pathologist, Purdue University. Opinions here may not reflect official views of Purdue University
ISU NC Crops @nciacrops
3K Followers 617 Following Angie Rieck-Hinz, ISU Extension Field Agronomist, serving Cerro Gordo, Franklin, Hamilton, Hardin, Humboldt, Webster, Worth and Wright counties.
Meaghan Anderson @mjanders1
5K Followers 888 Following ISU Extension Field Agronomist in Central IA. Loves agriculture and all things weeds related. Occasional tweets about Cyclone sports. Opinions are mine!
🇨🇦🇺🇸 Lynn... @LynnSosnoskie
14K Followers 5K Following Weed scientist. Assistant Professor at Cornell. LVC (BSc) UD (MSc) OSU (PhD). Lots of places since then. Overloaded serial stressor. Views are mine 🇺🇸🇨🇦
ISU Crop News @ISUCropNews
5K Followers 427 Following Integrated Crop Management News, Iowa State University Extension and Outreach. https://t.co/5Q45VQNPYH
Rodrigo Werle @WiscWeeds
7K Followers 425 Following Associate Professor & Extension Cropping Systems Weed Scientist, University of Wisconsin-Madison. Proud #WiscWeeds lab PI.
Rebecca Vittetoe @rkvittetoe
2K Followers 788 Following ISU Extension and Outreach Field Agronomist serving EC IA, wife & mother. The views expressed on this site are my own and not those of Iowa State University.
NC State Veggie Patho... @QuesadaLabNCSU
8K Followers 6K Following The Lab of @LinaQuesadaO at @NC_PSI and @NCSU_DEPP. We study diseases of cucurbits and sweetpotato to improve disease management #IAmPSI #CienciaColombia 🇨🇴
Emerson Del Ponte @edelponte
4K Followers 2K Following @edelponte.bsky.social Prof. @ufvplantpath | EIC @TropPlantPathol Co-founder of @OpenPlantPath | Author of the R for Plant Disease Epidemiology book
Rachel Cott @RachelVCott
5K Followers 1K Following @KStateAgron Asst Professor • Agronomy PhD • CCA • @KStateCropsTeam Coach • Crop Ecology and Management • CROPS Research Lab • Plant Nerd • My Views
Carol Hendrickson @Carolfh2014
999 Followers 3K Following Writer, screenwriter, screenplay, novelist, blogger
A.N. Rao (Adusumilli ... @ANRao2
339 Followers 417 Following Dr. A.N. Rao, Chief Editor, Indian journal of Weed Science (IJWS) and Consultant Scientist (Weed Science), Hyderabad, India
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EclipseConsultingLtd @Eclipse_Consult
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Charlotte 🩵 @migoro555
158 Followers 493 Following One small positive thought can change your whole day.
Reniery Osorto @OsortoReniery
37 Followers 162 Following La agricultura es el arte de cosechar el sol. Dame un día y soy bueno una hora y seré el mejor pero si me das un minuto voy a ser invencible
Landjourney @Landjourney
0 Followers 17 Following Landjourney is a modern ag-tech company focused on providing the latest loan origination & servicing technology to ag-lenders across North America
Nicole @corngirl772345
1 Followers 7 Following
gustavo almiroty @GAlmiroty
699 Followers 3K Following Argentino, Federal, Republicano, Productor y Comerciante, Algodonero, Sojero, Maicero, Ganadero, Camionero y enamorado de mí mujer.
Simranpreet Kaur @JagirdarSimran
196 Followers 289 Following Graduate Research Assistant @ClemsonUniversity 🇺🇸. MS Horticulture @PAU_LDH 🇮🇳. BSc Agriculture @PAU_LDH. Love photography & travelling!
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Andrew Wagner @andrew_wag
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Southern Cross Farms,... @SoCrossFarmsLLC
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SIGMAWIT @SIGMAWIT_
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Farm CEO @TheFarmCEO25
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29 Followers 344 Following NFL Wrestling Fantasy sports NCAA football Science Weather
The Kernel Lab @TheKernelLab
104 Followers 16 Following Research & Extension | Purdue Corn Agronomy We turn science into practical solutions that help farmers make better decisions in the field🌽 📍IN
Purdue Pesticide Prog... @PUPestPrograms
6 Followers 46 Following We provide training and resources for pesticide applicators in Indiana to prepare for certification exams!
Nicholas Reikofski @NReikofski
68 Followers 103 Following Sales Rep for Helena Agri-Enterprises in Osmond, NE
Travis T @T_Thomsen
436 Followers 789 Following
ethen @ethen_load
20 Followers 205 Following
Nasir Mehmood @NasirMehmood512
254 Followers 658 Following #PhD #lookingPostdoc #Reseacher #Phytopathologist #Mycologist #photography #hiking #outing
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469 Followers 428 Following @BrevantSeedsUS Area Product Manager - West Thoughts and opinions are my own.
温玉航 @HangWen21
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Dr.Yuvraj Vyavahare @DrYuvrajVyavah1
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AgriNext Project @AgrinextProject
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Nick Lefler @lefler37016
40 Followers 332 Following
Carson Blum @Ca_Blum
1K Followers 755 Following #WhippetGood Cowboys. Braves. Magic. Huskers. #WWAD #GirlDad #BoyDad #Husband TULANE
TAIKEN NAKASHIMA @NT99396
0 Followers 5 Following
Fr. Brian Wirth @Fr_B_Wirth
1K Followers 4K Following Roman Catholic Priest (Diocese of Lincoln) Pastor at Sacred Heart & Assumption; Director of Catholic Rural Life; High School Morality Teacher 2 Cor. 12:7-10
Penelope Jones @PenelopeJo80080
20 Followers 98 Following
Nu Horizon Genetics @NuHorizonGen
56 Followers 181 Following For Producers, By Producers. Established in 2021, we market University of Nebraska-Lincoln small grain varieties. Executive Director - Nathan Mueller, PhD, CCA.
LANDMAR / ROMANIA �... @TuguiCristi10
7K Followers 3K Following #trading #grains #corn #wheat #sunflower #soybeans 🚜🇷🇴🌽🌾🌻
bgw @beegeedubu
24 Followers 356 Following
Whitney Blake @wkblake
321 Followers 1K Following News junkie, and graduate of the University of Arkansas. WPS
Muriel Grady @GradyMurie71278
86 Followers 4K Following
Manni Singh @SpartanAgronomy
31 Followers 48 Following Manni Singh Official page for Cropping Systems Lab @MSU Working towards improving productivity and sustainability of cropping systems.
douglas holliday @HollidayDoug
167 Followers 2K Following
Cole Sitzmann @coleisu
136 Followers 452 Following
Ed Sikora @alabamaED
9K Followers 1K Following Professor and Extension Plant Pathologist. I work with corn, soybeans, fruit and vegetables. I am also a freelance photographer
Maíra Duffeck 🌾�... @MahDuffeck
10K Followers 2K Following Plant pathologist | Assistant Professor at @okstate | Alumnus @ufvplantpath | Research interests: epidemiology, crop loss assessment and disease risk
Daren Mueller @dsmuelle
3K Followers 141 Following Extension Field Crop Pathologist and the coordinator of the IPM program. The views expressed on this site do not reflect Iowa State University.
Alison Robertson @alisonrISU
5K Followers 400 Following An Extension field crops pathologist that strives to improve diagnostic skills & management of crop diseases. Also a crazy #swimmom
The SCN Coalition @TheSCNCoalition
2K Followers 936 Following The SCN Coalition is a public/checkoff/private partnership formed to help the agricultural industry speak with one voice about soybean cyst nematode management.
Tom Allen @baldpathologist
5K Followers 1K Following Extension/Research Professor and Plant Pathologist with Mississippi State University at the DREC - corn, cotton, grain sorghum, rice, soybean, and wheat
S.E. Bartholomew @phytopoetry
1K Followers 295 Following Plant and pest poetry. The Undergrowth interviews. YouTube https://t.co/QQ3u0KYHcd for videos. Views on this site do not reflect Iowa State University.
Damon L. Smith @badgercropdoc
4K Followers 606 Following University of Wisconsin-Madison Professor and Ext. Field Crops Pathologist (corn, soy, wheat, alfalfa)
Darcy Telenko @DTelenko
3K Followers 714 Following Extension Field Crop Pathologist, Purdue University. Opinions here may not reflect official views of Purdue University
ISU NC Crops @nciacrops
3K Followers 617 Following Angie Rieck-Hinz, ISU Extension Field Agronomist, serving Cerro Gordo, Franklin, Hamilton, Hardin, Humboldt, Webster, Worth and Wright counties.
Meaghan Anderson @mjanders1
5K Followers 888 Following ISU Extension Field Agronomist in Central IA. Loves agriculture and all things weeds related. Occasional tweets about Cyclone sports. Opinions are mine!
🇨🇦🇺🇸 Lynn... @LynnSosnoskie
14K Followers 5K Following Weed scientist. Assistant Professor at Cornell. LVC (BSc) UD (MSc) OSU (PhD). Lots of places since then. Overloaded serial stressor. Views are mine 🇺🇸🇨🇦
ISU Crop News @ISUCropNews
5K Followers 427 Following Integrated Crop Management News, Iowa State University Extension and Outreach. https://t.co/5Q45VQNPYH
Channa Prakash @AgBioWorld
37K Followers 3K Following I am curious about science, farming, food security, innovation, politics, science policy, history. @AAAS Fellow. Tweets are personal.
Rodrigo Werle @WiscWeeds
7K Followers 425 Following Associate Professor & Extension Cropping Systems Weed Scientist, University of Wisconsin-Madison. Proud #WiscWeeds lab PI.
Josh Linville @JLinvilleFert
40K Followers 24K Following Vice President of Fertilizer @StoneX_Official, 20+ yrs experience in US/International Fertilizer Markets, All tweets are my own, RT≠Endorsements.
Rebecca Vittetoe @rkvittetoe
2K Followers 788 Following ISU Extension and Outreach Field Agronomist serving EC IA, wife & mother. The views expressed on this site are my own and not those of Iowa State University.
Emerson Del Ponte @edelponte
4K Followers 2K Following @edelponte.bsky.social Prof. @ufvplantpath | EIC @TropPlantPathol Co-founder of @OpenPlantPath | Author of the R for Plant Disease Epidemiology book
Rachel Cott @RachelVCott
5K Followers 1K Following @KStateAgron Asst Professor • Agronomy PhD • CCA • @KStateCropsTeam Coach • Crop Ecology and Management • CROPS Research Lab • Plant Nerd • My Views
Ashley Dean @ashleyn_dean
522 Followers 273 Following Extension specialist for field crop entomology at Iowa State University. Views and opinions expressed are my own!
Midwest Corn King �... @Midwestcornking
780 Followers 990 Following Work at Integrated Seed Solutions, Farmer, father of my 2 girls - All posts, opinions are my own
Chad Wendel @chadwendel33
2K Followers 3K Following Dad, Corn, Soybean Farmer, Farm Equipment Builder
Tim Homan @tihoma
2K Followers 2K Following Small operator in northeast IA. 4 kids. Cyclones. Eastern Iowa ag lender on the side.
La Crosse Seed, A DLF... @LaCrosseSeed
1K Followers 241 Following Distributor of quality forage, cover crop, turf, native & wildlife seed and support nationwide.
Nathan Wesolowski @RRVcornandbeans
461 Followers 567 Following Faith Family Farming Latham Seeds dealer Dairyland Seed dealer Christian, Conservative, Capitalist, Husband Dad corn/soybean farmer in a wheat/sugarbeet world
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1K Followers 325 Following County Extension Agent - Agriculture Faulkner County University of Arkansas System, Division of Agriculture
John Newton @New10_AgEcon
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Serenella A. Sukno @ssukno
2K Followers 2K Following Assoc. Professor. Interests: plant-microbe interactions, genomics, fungal genetics, effector biology, anthracnose, Colletotrichum, population genetics
Sapinder Bali, PhD @BaliSapinder
640 Followers 584 Following Scientist (Nematology), J. R. Simplot company — First gen PhD, dreamer and an optimist
Ethan Smidt @EthanSmidt32
1K Followers 1K Following Agronomic Consultant and CCA in SE IA. Just trying to live my best life (when possible) Long haul covid sucks...
Marc Voth @VothCropConsult
1K Followers 571 Following Husband to beautiful bride, Father of 2 wonderful kids, Dryland farmer, and Crop Consultant
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187 Followers 132 Following Retired Ag Retail Sales Representative. Farm wife, partner, crop advisor. Member-Outstanding Farmers of America. Farm Girl who enjoys cars, trucks, tractors.
Ian ᛭ MacGregor @KnightspurHouse
11K Followers 9K Following Husband,Father & former Paratrooper. Always Liberty. Ancestor appreciator. Heritage. History. Art. Rural life. RMEF. Angler. Farm & Ranch supporter. F1. FSU.
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693 Followers 1K Following 6th Generation Family Farmer Sharing Insights on Ag Business, Farmland Values, and Rural America🌾 https://t.co/lXog32I8lm
Rush Hour Ag @rushhourag
38 Followers 3 Following 🎙 A podcast for real talk on farming, ag policy & more Join Louie Zumbach & Elliott Henderson as they cover agriculture policy and so much more.
Ag PhD @AgPhDMedia
12K Followers 2K Following Agriculture is the most important industry in the world, and we bring you the information you need to best manage your business.
Richard Malcom @rmalcomag
673 Followers 2K Following Owner of Malcom Ag Services. Farmer, Husband, father, Grandfather. Love the soil. love my Cyclones and now the Cal Bears. love to have fun in life.
Paul Delanghe - Acres... @pmdelanghe
2K Followers 745 Following Husband, Father, Commercial Sprayer Operator, Farmer, Pilot
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264 Followers 32 Following Weed Extension Specialist and Professor at Michigan State University. Avid MSU sports fan.
TAMU College of Agric... @aglifesciences
10K Followers 1K Following The official Twitter account for the College of Agriculture and Life Sciences at @TAMU and @Agrilife. https://t.co/8xJRSEYwt8
Mizzou Weed Science @ShowMeWeeds
2K Followers 149 Following Weeds, Weed Science, University of Missouri, Herbicide Resistance, Crop Management, Integrated Pest Management
TAMU Department of So... @tamusoilcrop
2K Followers 317 Following The official X account for the Department of Soil and Crop Sciences at Texas A&M University. #FarmersFight
WSSA | GSO @WSSA_GSO
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Plant Disease @PlantDiseaseJ
7K Followers 295 Following American Phytopathological Society: The leading international journal for rapid reporting of research on new diseases, epidemics, & methods of disease control.
melinda guzman m. �... @MelindaGuzman_
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352 Followers 81 Following Agdia, Inc is a leading provider of diagnostic products and services for detection of plant pathogens.
Agro Conceptos @AgroConceptos
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Helena Agri-Enterpris... @HelenaAgri
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340 Followers 307 Following Ph.D. Candidate at Purdue University - Field Crop Pathology
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76 Followers 107 Following PhD Student at Purdue University - Field Crop Pathology 🌽
Georgia Forages @gaforages
464 Followers 189 Following Forage (Pasture, Hay, and Silage) and Grassland management advice for Georgia and other sub-tropical regions
Johnathon Morris @Jomo5308
1K Followers 936 Following
Innvictis @Innvictis
743 Followers 548 Following An innovative development, manufacturing & marketing company with three key divisions: Innvictis Seed Solutions, Innvictis Crop Care and Innvictis BioScience
Progeny Ag @AgProgeny
183 Followers 130 Following Progeny is a provider of high-performing seed products and a leading agronomic resource for farmers.
Pioneer Seeds U.S. @PioneerSeeds
88K Followers 1K Following We're proud to work with generations of farmers in the most complex and rewarding industry on earth. #PlantPioneer
Gus Eifling @TriCropAgronomy
90 Followers 61 Following Corteva employee - Pioneer & PhytoGen Agronomist - Mississippi born & raised - @Pioneerseeds @PhytoGenCotton - opinions are my own
Green Cover Seed @GreenCoverSeed
4K Followers 405 Following Bladen, Nebraska📍 Regenerating God’s Creation🌱 We Make Cover Crops Simple🤝
Audrey Gamble @coveryoursoil
1K Followers 176 Following Associate Professor in Soil Fertility at Auburn University | Agronomist | Soil Chemist
MSU Division of Agric... @MSU_DAFVM
389 Followers 210 Following
CROPLAN_South @CroplanSouth
154 Followers 44 Following CROPLAN is the seed brand for @WinFieldUnited. This account serves TX, OK, SE MO, AR, MS, LA, TN, KY, NC, SC, GA and AL.
Jay Mahaffey @Bugman70
829 Followers 314 Following
Kansas Mesonet @ksmesonet
4K Followers 210 Following Consisting of 92 environmental monitoring stations throughout Kansas, we are operated by @KState and within @KStateAgron/@KStateRE
MSU CALS/MAFES @MSU_AG
3K Followers 417 Following Mississippi State's College of Agriculture & Life Sciences and the MS Ag & Forestry Experiment Station: Training future leaders and discovering new knowledge.
Scott Perkin🦕 @scott_perkin
4K Followers 2K Following Grains and cattle producer from Elgin, Manitoba. Pride, Horizon, Sevita and northstar seed dealer too. Married to a great woman and dad of two great kids.
UF/IFAS Plant Patholo... @UFPlantPath
3K Followers 736 Following Dedicated to supporting plant health through research in plant and pathogen genetics, plant-microbe interactions, epidemiology, and smart agriculture.
Robert Brunel @rpbrunel
6K Followers 4K Following Husband, father of three, Mayor, Grain Farmer Life changes when you lose your two yr old son to cancer.