to the home page to the main navigation to the main content to the contact form to the search form
International Seed Testing Association
International Seed Testing Association
Richtiarkade 18
8304 Wallisellen, CH
+41 44 838 60 00
ista.office@ista.ch
International Seed Testing Association

Seed Health PT

Participating laboratories can verify their ability to detect a particular pathogen on seeds of a specific species. For the testing procedure, laboratories should follow the testing procedures described in the ISTA Rules.

Learn more

Rounds and Results

PT23-SH Acidovorax valerianellae (Method 7-030)
PT22-SH Pseudomonas (Method 7-029)
PT22-SH Phomopsis (Method 7-016)
PT22-SH Triticum (Method 7-022)
PT21-SH Alfalfa (Method 7-031)

PT18-SH Flax 

(Method 7-007)
PT18-SH O.sat (Method 7-025)
PT17-SH P.vul

(Method 7-021) / (Method 7-023)

PT15-SH Cucurbitaceae (Method 7-026)
PT15-SH U. nuda   (Method 7-013 a+b)
PT13-SH H. annuus   (Method 7-003)
Search form

Cookie settings

We use cookies to provide our visitors with an optimal website experience, for statistical and marketing purposes, as well as for integrating external content. In connection with the use of these technologies, information is stored and/or retrieved on your device. For the aforementioned purposes, personal data (such as IP addresses, cookie IDs) may be processed and partially transmitted to third-party providers (e.g. Google). By clicking "Accept All," you consent to the processing to the extent and for the purposes described. You can adjust your settings at any time subsequently.