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International Seed Testing Association
Richtiarkade 18
8304 Wallisellen, CH
+41 44 838 60 00
ista.office@ista.ch

Seed Health Proficiency Test

We are in need of contaminated seed lots of these species and pathogens. Any laboratories having contaminated seed lots available for these tests would be very welcome to contribute those seed lots for this purpose.

Please contact the proficiency test subcommittee chairperson, Ruud Barnhoorn.

Tentative Programme Plan

7-022 Micrdochium	2026	SASA
7-007 Linum (3 pathogens)	2026	GEVES
7-005 Ascohyta pisi	2026	GEVES
7-014 Parastagonospora nodorum	2026	CREA
7-024 Pea viruses	2027	Naktuinbouw
7-011 Pyricularia oryzae	2027	TSIPS
7-013a,b Ustilago nuda	2027	CFIA
7-010 Dreschslera oryzae	2027	CREA
7-011 Pyricularia oryzae	2027	CREA
7-012 Alternaria padwickii	2027	CREA
7-025 Aphelenchoides besseyi	2028	TSIPS

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