Link to home
APS
Membership
Community & Connections
Become a Member
Divisions
People & Directories
Phytopathology News
Diversify APS
Leadership & Governance
Vision & Overview
Boards & Committees
Governance
History
Ideas & Innovation
Engagement & Outreach
Become Involved
Volunteer Opportunities
International Programs
2020 OIP Photo Competition
Public Policy
Private Sector Relations
OPSR Industry Midwest Tour
OPSR Plant Pathology Experiential Awards
Public Relations & Outreach
IYPH 2020
Share Your Work and Research
Awards & Giving
APS Honorary Awards
APS Foundation
Apply for Funding
Awardees
Contributors
Testimonials
FAQ
Give to the APS Foundation
Giving Options
Current Established Funds
Outstanding Volunteer Award
Meetings
Calendar of Events
Annual Meetings
Annual Meeting Archives
ICPP 2018
Meeting Photos
Plant Health 2020
About
Program
Exhibitors
Mailing List Sign Up
Plant Health 2021
About
Program
Special Sessions
Sponsor!
Division Meetings
Caribbean Division
North Central Division
Northeastern Division
Pacific Division
Potomac Division
Southern Division
Meetings & Workshops
Community Connection
National Plant Disease Recovery System
Plant Health Workshops
Publications
Journals
Phytopathology®
Plant Disease
Molecular Plant-Microbe Interactions®
Plant Health Progress
Phytobiomes
PhytoFrontiers™
APS PRESS
About
Bookstore
Online Content
Apparel and Gifts
Apps
Plant Disease Management Reports
Collaboration Websites
Library Subscriptions
Common Names of Plant Diseases
How to Publish with APS
Journal Articles
Books & Apps
PDMR Articles
Phytopathology News Articles
Images
PMN Webcasts
Plant Health Instructor
Education
Disease Impacts & Management
Case Studies
Feature Articles
Hungry Planet: Stories of Plant Diseases
Chapter One
Chapter Two
Chapter Three
Chapter Four
Chapter Five
Chapter Six
Chapter Seven
Chapter Eight
Chapter Nine
Chapter Ten
Chapter Eleven
Chapter Twelve
Chapter Thirteen
Chapter Fourteen
Lab Exercises
Topics
History
Assay Validation Glossary
Diseases and Pathogens
Feature Articles
Abiotic Disorders
Feature Articles
Introduction
Fungi, Ascomycota
Case Studies
Feature Articles
Introduction
Lab Exercises
Plant Disease Lessons
Fungi, Basidiomycota
Feature Articles
Plant Disease Lessons
Oomycetes
Introduction
Lab Exercises
Plant Disease Lessons
Disease Simulations
Fungal-like Organisms
Feature Articles
Plant Disease Lessons
Nematodes
Case Studies
Feature Articles
Introduction
Lab Exercises
Plant Disease Lessons
Parasitic Plants
Feature Articles
Introduction
Plant Disease Lessons
Prokaryotes
Case Studies
Featured Articles
Introduction
Lab Excercises
Plant Disease Lessons
Viruses
Case Studies
Feature Articles
Introduction
Lab Excercises
Plant Disease Lessons
For Educators
Teaching Articles & Notes
Introductory
Feature Articles
Plant Disease Lessons
Lab Exercises
Case Studies
Topics
Outreach Resources
Resources
APS Education Center Online Teaching Portal
Author Resources
Illustrated Glossary
A-D
E-H
I-M
N-R
S-V
W-Z
Common Names of Plant Diseases
APS Image Database
Plant Health Instructor
Plant Management Network
Plantopia Podcast
Webinars
De Bary Children's Science Book Award
APS Education Center Editorial Board
Archive
Careers
Professional Development Center
Building a Bright Future
Keep Your Career Moving
Launch Your Career
Mentoring
Careers In Plant Pathology
Internship, REU, REEU & Work Experience Opportunities
Related Career Sites
Job Board
Search Jobs
Post Jobs
Log In
|
Bookstore
|
Join
|
Renew
It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again.
APS
Education
Resources
Common Names of Plant Diseases
Share |
DisplayTitle
Diseases of English (Persian) Walnut
(
Juglans regia
L.)
Page Content
S. M. John Mircetich, primary collator; updated by B. L. Teviotdale (last update 7/24/01)
BACTERIAL DISEASES
Crown gall
Agrobacterium tumefaciens
(Smith & Townsend 1907) Conn 1942
Deep bark canker
Erwinia rubrifaciens
Wilson, Zeitoun, & Fredrickson 1967
Shallow bark canker
Erwinia nigrifluens
Wilson, Starr & Berger 1957
Walnut blight
Xanthomonas campestris
pv
. juglandis
(Pierce 1901) Dye (1978)
FUNGAL DISEASES
Anthracnose
Gnomonia leptostyla
(Fr.) Ces. et de Not.
Marssonina juglandis
(Lib.) Magn. [anamorph]
Armillaria root rot
Armillaria mellea
(Vahl:Fr.) P. Kumm.
Branch wilt
Hendersonula toruloidea
Nattrass
Cotton root rot
Phymatotrichopsis
omnivora
(Duggar) Hennebert
=
Phymatotrichum omnivorum
Duggar
Cylindrocarpon dieback
Nectria radicicola
Gerlach & L. Nilsson
Cylindrocarpon destructans
(Zinssmeister) Scholten
[anamorph]
=
C. radicicola
Wollenw.
Downy leaf spot
Microstroma juglandis
(Berenger) Sacc.
Melanconium dieback
Melanconis chartusiana
Tul.
Melanconium juglandinum
Kunze [anamorph]
Phytophthora crown and root rot
Phytophthora
spp.
P. cactorum
(Lebert & Cohn) J. Schröt.
P. cinnamomi
Rand
P. citricola
Sawada
P. citrophthora
(R.E. Sm. & E.H. Sm.) Leonian
P. cryptogea
Pethybr. & Lafferty
P. drechsleri
Tucker
P. megasperma
Drechs.
P. nicotinae
Breda de Haan var.
parasitica
(Dastur)
G.M. Waterhouse
=
P. parasitica
Dastur
Phytophthora trunk and branch canker
Phytophthora cactorum
(Lebert & Cohn) J. Schröt.
P. citricola
Sawada
P. citrophthora
(R.E. Sm. & E.H. Sm.) Leonian
NEMATODES, PARASITIC
Pin nematode
Paratylenchus
spp.
Ring nematode
Mesocriconema xenoplax
(Raski) Loof & de Grisse
Root lesion nematode
Pratylenchus vulnus
Allen & Jensen
Root knot nematode
Meloidogyne
spp.
VIRAL DISEASES
Blackline
genus
Nepovirus, Cherry leaf roll virus
(CLRV)
Walnut ring spot
genus
Nepovirus, Cherry leaf roll virus
(CLRV)
MISCELLANEOUS DISEASES AND DISORDERS
Alternaria leaf spot
Alternaria alternata
(Fr.:Fr.) Keissl.
Apoplexy
Unknown
Ascochyta ring spot
Ascochyta juglandis
Boltshauser
Mesophyll collapse
High temperature and low humidity
Oilless nuts
Unknown
Pistillate flower abscission
Excess pollen
Stem canker
Fusarium solani
(Mart.) Sacc.
Healthy Plants • Healthy World
The American Phytopathological Society (APS)
3352 Sherman Ct.
Ste 202
St. Paul, MN 55121 USA
Phone +1.651.454.7250
Contact Us
©
The American Phytopathological Society.
All rights reserved.