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Phytophthora root and stem rot of soybean43018Phytophthora sojae is a soil borne pathogen that in the past has caused very large economic losses. During the late 1970s, 300,000 soybean acres (approximately 10% of total soybean production in Ohio) were lost due to P. sojae.... Phytophthora sojae is a soil borne pathogen that in the past has caused very large economic losses. During the late 1970s, 300,000 soybean acres (approximately 10% of total soybean production in Ohio) were lost due to P. sojae.3/7/2019 6:03:20 PM3/7/2019 6:03:20 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_ListItem_850https://www.apsnet.org/edcenter/disandpath/oomycete/pdlessons/Pages/Forms/AllItems.aspx0https://www.apsnet.orghtmlFalseaspxhttp://admin.apsnet.org/edcenter/disandpath/oomycete/pdlessons{6F7A45E6-4CF2-4757-8CF7-0D637C7E39B1}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Aphanomyces root rot or common root rot of legumes43009Aphanomyces root rot or common root rot of legumes...Hughes, Teresa J., and Craig R. Grau. 2007. Aphanomyces root rot or common root rot of legumes. The Plant Health Instructor. DOI: 10.1094/PHI-I-2007-0418-01Updated 2013DISEASE: Aphanomyces root rot or common root rot of legumes PATHOGEN: Aphanomyces euteiches HOSTS: Weed and cultiva... Aphanomyces root rot or common root rot of legumes3/7/2019 6:07:14 PM3/7/2019 6:07:14 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_ListItem_850https://www.apsnet.org/edcenter/disandpath/oomycete/pdlessons/Pages/Forms/AllItems.aspx0https://www.apsnet.orghtmlFalseaspxhttp://admin.apsnet.org/edcenter/disandpath/oomycete/pdlessons{57779C62-C8C7-4482-9FB7-F80474809ED3}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Water Molds (Oomycetes)5088Education Center - K-12 Lessons and Laboratories - Water Molds (Oomycetes): An introduction to an important group of soil and water organisms (the Oomycetes) and an opportunity to conduct some simple biodiversity exercises.... Education Center - K-12 Lessons and Laboratories - Water Molds (Oomycetes): An introduction to an important group of soil and water organisms (the Oomycetes) and an opportunity to conduct some simple biodiversity exercises.5/6/2010 2:17:14 PM5/6/2010 2:17:14 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_Webhttps://www.apsnet.org/edcenter/disandpath/oomycete/introductionhttps://www.apsnet.org/_layouts/images/titlegraphic.gif0https://www.apsnet.orghtmlTrueCMSPUBLISHINGaspxhttp://admin.apsnet.org/edcenter/disandpath/oomycete/introduction/watermold{99BD2040-BFC6-4EBA-B45E-0EFB10C50FE4}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Brown root rot46756Broad host range including many tropical forest, plantation and landscape trees, and woody shrubs....Brooks, F.E. 2002. Brown root rot. The Plant Health Instructor. DOI: 10.1094/PHI-I-2002-0923-01Updated 2013. DISEASE: Brown root rot PATHOGEN: Phellinus noxius HOSTS: Broad host range including many tropical forest, plantation and landscape trees, and woody shrubs. AuthorFred Broo... Broad host range including many tropical forest, plantation and landscape trees, and woody shrubs.3/7/2019 5:13:21 PM3/7/2019 5:13:21 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_ListItem_850https://www.apsnet.org/edcenter/disandpath/fungalbasidio/pdlessons/Pages/Forms/AllItems.aspx0https://www.apsnet.orghtmlFalseaspxhttp://admin.apsnet.org/edcenter/disandpath/fungalbasidio/pdlessons{FE61D555-CCE4-46CA-8BA5-A2544C0EA043}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Armillaria root disease, shoestring root rot46755Armillaria root disease, shoestring root rot...Worrall, J. 2004. Armillaria root disease. The Plant Health Instructor. DOI:10.1094/PHI-I-2004-0706-01 DISEASE:  Armillaria root disease, shoestring root rotPATHOGEN: Armillaria species HOSTS: Many woody angiosperms (hardwoods) and gymnosperms (conifers) in native forests, planted fo... Armillaria root disease, shoestring root rot3/7/2019 5:12:48 PM3/7/2019 5:12:48 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_ListItem_850https://www.apsnet.org/edcenter/disandpath/fungalbasidio/pdlessons/Pages/Forms/AllItems.aspx0https://www.apsnet.orghtmlFalseaspxhttp://admin.apsnet.org/edcenter/disandpath/fungalbasidio/pdlessons{FF462D90-37B0-4A19-8326-FA04E20E402D}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Meetings4762June 25-27, 2019 Lory Student Center, Colorado State University in Fort Collins, Colorado​View the S​cheduleREGISTRATION INFORMATION Register Now (Note that  you must be logged into the APS website to register online--if you are new to the APS website, you can create an acco... Pacific Division Meetings6/26/2019 3:39:56 PM6/26/2019 3:39:56 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_Webhttps://www.apsnet.org/members/community/divisions/pachttps://www.apsnet.org/_layouts/images/titlegraphic.gifPacific Division Meetings0https://www.apsnet.orghtmlTrueCMSPUBLISHINGaspxhttp://admin.apsnet.org/members/community/divisions/pac/meetings{D4B328EF-1E8C-45CD-98AC-F1E45909114A}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Spatial Analysis5482Education Center. Advanced Topic. Ecology and Epidemiology in R. Disease Progress over Time. Spatial Analysis...A.H. Sparks1, P.D. Esker1, G. Antony1, L. Campbell2, E.E. Frank1, L. Huebel3, M.N. Rouse1, B. Van Allen1, and K.A. Garrett1 1Dept. of Plant Pathology, Kansas State University, Manhattan, KS, USA 2Dept. of Entomology, Kansas State University, Manhattan, KS, USA 3Dept. of Mathematics, Kansas State... Education Center. Advanced Topic. Ecology and Epidemiology in R. Disease Progress over Time. Spatial Analysis9/21/2010 5:56:58 PM9/21/2010 5:56:58 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_Webhttps://www.apsnet.org/edcenter/disimpactmngmnt/topc/EcologyAndEpidemiologyInRhttps://www.apsnet.org/_layouts/images/titlegraphic.gif0https://www.apsnet.orghtmlTrueCMSPUBLISHINGaspxhttp://admin.apsnet.org/edcenter/disimpactmngmnt/topc/EcologyAndEpidemiologyInR/SpatialAnalysis{3DDFCD7C-9588-4D9B-B2DC-184935142DCC}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Epidemiologia de Doenças de Plantas: Aspectos Temporais2634Epidemiologia de Doenças de Plantas: Aspectos Temporais...Phil A. ArnesonCornell University Arneson, P.A. 2001 Epidemiologia de Doenças de Plantas: Aspectos Temporais. Portuguese translation by Francisco Laranjeira and Joao Felipe, 2013. The Plant Health Instructor. DOI: 10.1094/PHI-A-2013-0725-01. (Revisado en 2006). Translated by: Franci... Plant Disease Epidemiology: Temporal Aspects Portuguese Translation Epidemiologia de Doenças de Plantas: Aspectos Temporais5/31/2019 4:32:37 PM5/31/2019 4:32:37 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_Webhttps://www.apsnet.org/edcenter/disimpactmngmnt/topchttps://www.apsnet.org/_layouts/images/titlegraphic.gifPlant Disease Epidemiology: Temporal Aspects Portuguese Translation0https://www.apsnet.orghtmlTrueCMSPUBLISHINGaspxhttp://admin.apsnet.org/edcenter/disimpactmngmnt/topc/EpidemiologiaPort{EDC41698-A3C0-409B-A213-C3FBB6419173}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Electroporation and marker exchange of Pseudomonas syringae pv. syringae.5254Brenda K. Scholz-Schroeder. Department of Plant Pathology, Washington State University, Pullman, WA  99163-6430. bschroeder@wsu.edu Scholz-Schroeder, B.K. 2001. Electroporation and marker exchange mutagenesis of Pseudomonas syringae pv. syringae.... Advanced Education Laboratory Excercise5/20/2019 8:42:40 PM5/20/2019 8:42:40 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_Webhttps://www.apsnet.org/edcenter/disandpath/prokaryote/labexerciseshttps://www.apsnet.org/_layouts/images/titlegraphic.gifAdvanced Education Laboratory Excercise0https://www.apsnet.orghtmlTrueCMSPUBLISHINGaspxhttp://admin.apsnet.org/edcenter/disandpath/prokaryote/labexercises/Electroporation{F27BD192-64C7-4E96-BD7B-383387A1AEE5}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Awardees1940Current APS Foundation Awardees...​Congratulations to the 2019 APS Foundation Awardees The APS Foundation is excited to announce the names of 65 individuals who received awards from the APS Foundation in 2019. Awardees will be recognized during the APS Annual Meeting. Special thanks to everyone who donated to the APS Foun... Foundation Awardees Current APS Foundation Awardees5/23/2019 6:57:14 PM5/23/2019 6:57:14 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_Webhttps://www.apsnet.org/members/give-awards/foundationhttps://www.apsnet.org/_layouts/images/titlegraphic.gifFoundation Awardees0https://www.apsnet.orghtmlTrueCMSPUBLISHINGaspxhttp://admin.apsnet.org/members/give-awards/foundation/awardees{81FCC5B5-F26F-40B9-AFE0-3DB0A2D0B3DE}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Feature Articles1626​​​​​​​​​​​​...​​​​​​​​​​​​... APS Education Center - Disease & Pathogens - Feature Articles3/18/2019 6:36:38 PM3/18/2019 6:36:38 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_Webhttps://www.apsnet.org/edcenter/disandpathAPS Education Center - Disease & Pathogens - Feature Articles0https://www.apsnet.orghtmlTrueCMSPUBLISHINGaspxhttp://admin.apsnet.org/edcenter/disandpath/featuredArt{74CFD6E2-4D4A-447F-9DA1-379B18683030}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
2014 Meeting | Races of Phytophthora sojae causing root rot of soybean in Ontario94596/9/2014 8:01:26 PM6/9/2014 8:01:26 PMPhytophthora sojae is the causal agent of Phytophthora root and stem rot (PRSR), an economically important disease of soybean worldwide STS_ListItem_DocumentLibraryhttps://www.apsnet.org/meetings/Documents/2014_meeting_abstracts0https://www.apsnet.orghtmlFalsehtmhttp://admin.apsnet.org/meetings{2973C38A-3CB9-4FB2-88EC-26AF3A583D1C}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Bees, Beetles, and Bacteria: the Cucurbit Bacterial Wilt Dilemma5278APSnet Education Center - Bees, Beetles, and Bacteria: the Cucurbit Bacterial Wilt Dilemma...Erika Saalau Rojas, Laura Jesse, and Mark L. Gleason Department of Plant Pathology and Microbiology Iowa State University mgleason@iastate.edu Rojas, E. S., Jesse, L., and Gleason, M. 2014. Bees, Beetles, and Bacteria: the Cucurbit Bacterial Wilt Dilemma. The Plant Health Instructor. 10.... Education Center - Instructor Communication - Teaching Articles - Bees, Beetles, and Bacteria APSnet Education Center - Bees, Beetles, and Bacteria: the Cucurbit Bacterial Wilt Dilemma6/18/2019 2:33:02 PM6/18/2019 2:33:02 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_Webhttps://www.apsnet.org/edcenter/disandpath/prokaryote/casestudieshttps://www.apsnet.org/_layouts/images/titlegraphic.gifEducation Center - Instructor Communication - Teaching Articles - Bees, Beetles, and Bacteria0https://www.apsnet.orghtmlTrueCMSPUBLISHINGaspxhttp://admin.apsnet.org/edcenter/disandpath/prokaryote/casestudies/BeesBeetlesandBacteria{D0516A6D-CA9D-4C15-AFC4-FC64BB9185E0}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Plant Disease 1984 | Widely Virulent Isolates of Phytophthora megasperma f. sp. glycinea Causing Root and Stem Rot of Soybeans in New York860429/2/2010 3:54:00 PM9/2/2010 3:54:00 PMwas confirmed for the first time in New York State on the soybean cultivar Amsoy 71 wide virulence on single gene differential soybean cultivars; only one isolate (race 8 STS_ListItem_DocumentLibraryhttps://www.apsnet.org/publications/plantdisease/backissues/Documents/1984Abstracts0https://www.apsnet.orghtmlFalsehtmhttp://admin.apsnet.org/publications/plantdisease/backissues{E5CAEF15-2591-40DD-889D-28318BC146D1}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131
Hosta Takeover2617Education Center - Instructor Communication - Teaching Articles - Hosta Takeover: A Plant Disease Management Case Study....Brooke A. Edmunds, Paula H. Flynn, and Mark L. GleasonDepartment of Plant PathologyIowa State Universitymgleason@iastate.edu Edmunds, B.A., P.H. Flynn, and M.L. Gleason, 2003. Hosta Takeover: A Plant Disease Management Case Study. The Plant Health Instructor. DOI:10.1094/PHI-T-2003-1222-... Education Center. Instructor Communication. Teaching Article Education Center - Instructor Communication - Teaching Articles - Hosta Takeover: A Plant Disease Management Case Study.6/25/2019 3:54:12 PM6/25/2019 3:54:12 PMBecome a Member Divisions People & Directories News Capsule APS Awards and Honors Collaboration Site AULF Collaboration Site APS Press Collaboration Site APS Publications STS_Webhttps://www.apsnet.org/edcenter/disimpactmngmnt/casestudieshttps://www.apsnet.org/_layouts/images/titlegraphic.gifEducation Center. Instructor Communication. Teaching Article0https://www.apsnet.orghtmlTrueCMSPUBLISHINGaspxhttp://admin.apsnet.org/edcenter/disimpactmngmnt/casestudies/HostaTakeover{F20D8D17-65C0-41F1-88A1-8713D3DF7C6F}~sitecollection/_catalogs/masterpage/Display Templates/Search/APS_Default_Search.js3131