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Committee on Common Names of Plant Diseases

As announced in the October 1999 issue of the ISPP Newsletter 29 (5): 2, ISPP appointed its 21st committee, the Committee for Common Names of Plant Diseases (ISPP-CCN). This Committee will work with plant pathologists worldwide to establish principles (guidelines) for the naming of new plant diseases. Also, where multiple names, sometimes as many as 7 or 8 names, are being used for the one disease, the Committee will undertake discussion aimed at choosing the most appropriate name. The aim is to encourage the use of common names which describe a major symptom of a disease in words which are internationally meaningful. Eventually lists of internationally approved common names of plant diseases will be produced, which will assist authors, editors, quarantine officers and others communicating internationally. These lists will be placed on this ISPP-CCN website.

You are invited to comment on the Committee's Aims, which include recommended Principles (guidelines) and Working Rules (see the ISPP-CCN website below). Send your comments immediately to the Committee Chair, Dr David Teakle, at E-mail: or one of the Committee Members as listed on the website.

Common Names of Diseases

For each host there are two lists:
1) An alphabetical list of common names of diseases, together with the name of the pathogen or cause;
and
2) An alphabetical list of pathogens (grouped under Bacteria, Fungi, Viruses and Unknown Agents), together with the disease name(s) and recent literature references.

You are invited to send corrections, criticisms and comments concerning the lists to the Committee Chair, Dr David Teakle at E-mail:

Lists are available for the following hosts:

Host

Diseases

Sugarcane Common name list Pathogen name list
Banana Common name list Pathogen name list
Ginger Common name list  


AIMS

A) To recommend Principles (guidelines) for the naming of new plant diseases.

The eight Principles recommended are:
1. It is the disease, not the pathogen, which is being named.
2. The common name of a disease should be one which an ordinary person, such as a grower, can use readily; it is not designed primarily for specialist pathologists, mycologists, etc.
3. The common name of each important disease of a host should be unique.
4. A common name should indicate a prominent symptom (conspicuous abnormality) caused. In some cases a pathogen group name, e.g., powdery mildew, can be used where the pathogen is readily detected and contributes substantially to the symptoms.
5. The introduction of a part of the pathogen's binomial, usually the generic term, is undesirable; it should be used sparingly.
6. There can be two or more names for one crop-pathogen interaction, provided the syndromes (complex of symptoms) are clearly different (e.g. "mosaic" and "red stripe" of different sorghum genotypes, both diseases caused by Johnsongrass mosaic virus).
7. The same common name should be used for all similar diseases of different hosts when the pathogen is the same (e.g. wilt diseases caused by Ralstonia solanacearum should all have the same name, e.g. "bacterial wilt").
8. A common name should be internationally meaningful. The use of a geographical place name, e.g. Dutch elm disease, or a compass direction, e.g. southern blight, or a person's name e.g. Pierce's disease, or other words of largely local or national significance should be discouraged.

B) To approve common names of plant diseases considered to be appropriate.

A sub-committee of pathologists has recommended a list of common names of diseases of sugarcane. This list has been placed on this website (see link above). Other lists will follow, the next to be diseases of banana.

C) To establish, circulate and encourage the use of lists of internationally approved common names of plant diseases.

WORKING RULES

The eight Working Rules of the Committee are as follows:

1) The approved names will initially be in English.

2) Names in other languages will be approved later as required.

3) Only important diseases will be considered for internationally approved common names.

4) Only well-investigated diseases will be considered for internationally approved common names.

5) Lists of proposed approved common names of plant diseases for each host plant will be recommended by subcommittees appointed by the Committee.

6) The lists of proposed approved common names will be posted on the Internet and comments invited.

7) In approving common names, the Committee will consider whether the name is:

a. consistent with the Principles and Working Rules.
b. in common use.
c. easy to use.
d. acceptable to the majority of plant pathologists and others who will be using the name.

8) The Committee will post lists of internationally approved common names on the Internet.

MEMBERS OF THE ISPP-CCN

Dr David S. Teakle (Chair)
42 Clarence Rd
Indooroopilly
Queensland 4068
Australia
Tel.: +61-7-3870 1806
E-mail:


Dr J.M. Waller
Emeritus Fellow
CABI Europe
Bakeham Lane
Egham
Surrey TW20 9TY
UK
Tel.: +44-1491-829 084
E-mail: 

You are invited to comment on the Committee's Aims, which include recommended Principles (guidelines) and Working Rules. Send your comments immediately to the Committee Chair, Dr David Teakle, at Email or one of the Committee Members as listed.