CBS-KNAW fungal biodiversity centre
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Centraalbureau voor Schimmelcultures

Utrecht, The Netherlands

Hazardous groups

Plant pathogens

Clients in the Netherlands who wish to obtain cultures of non-indigenous plant pathogens must first obtain permission. The non-indigenous plant pathogens requiring permits have this requirement in the restriction field in the databases.

For all pathogens:
Planteziektenkundige Dienst, Geertjesweg 15, Postbus 9102, 6700 HC Wageningen
Tel: 0317 – 496911; Fax: 0317 – 421701; Web

For information on transport of plant pathogens throughout Europe contact:
Europe European and Mediterranean Plant Protection Organization (EPPO), 1 rue le NĂ´tre, 75016 Paris, France.
Tel: +331 45 20 77 94; Fax: +331 42 24 89 43; Web

All orders from Canada and the USA for pathogens must be accompanied by import mailing labels, without which entry of cultures to these countries is refused. Applications for these labels, stating the names of the organisms and the purpose for which they are required, should be made to:
Canada Chief of the Plant Protection Division,
Agriculture Canada Science Division, Science Service Building, Ottawa, Ontario, Canada K1AS 0C5.
Tel: +1 613 995 5222; Fax: +1 613 996 9223/9219
USA USDA Agricultural Research Service,
Plant Protection & Quarantine, Room 764, 6505 Belcrest Road, Hyattsville, Marylands 20782, USA.
Tel: +1 301 436 8590; Fax: +1 301 436 6402

Human and animal pathogens

Human and animal pathogens present in CBS are classified into four risk groups according to international standards. CBS only maintains strains of risk group 1-3:

a. Risk group 1, containing microorganisms with no recogna. Risk group 1, containing micro-organisms with no recognized hazard for healthy persons. Their distribution is unrestricted and they can be handled according to good laboratory practice. This group is normally not indicated as pathogenic in the catalogue. Opportunistic micro-organisms (labelled H1), which have been isolated from immunocompromized persons also usually belong to this group.

b. Risk group 2 (=H2) containing micro-organisms that may affect healthy persons, but for which either a successful treatment is possible or the virulence is very low. Such strains are only distributed to professional workers in qualified laboratories.

c. Risk group 3 (=H3) containing micro-organisms that cause severe diseases, present serious hazards to laboratory workers and/or a risk of spreading in the community. Prophylaxis and treatment are not always sufficient. Distribution is restricted to professional researchers in qualified laboratories as recognized by the BRC, who have signed the acceptance form of responsibility for pathogenic materials (see forms).

Hallucinogenic and toxic fungins), which are considered a potential danger for public health, are also provided with a code. T1 organisms are not producing a toxin and are not indicated in the catalogue. T2 and T3 organisms are only sent to qualified laboratories as recognized by CBS, who have signed the acceptance form of responsibility for potentially hallucinogenic or toxic materials (see forms).

The following forms can be downloaded as PDF files: