Plan D
Congratulations, you remain seed potato grower
You have reduced the infestation considarby. You may also under the new regulations let sampling be carried out with the old method for a “Declaration free of PCN” (600 ml/ha), but should keep a close eye on the infestation.
Compare chances of formal scheduling of the four scenarios
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Very small spot (177 m2) with about 350.000 cysts.
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You may continue sampling with the old method for “Declaration free of PCN”. The chance that the infestation will then be detected is small (smaller than 2%), the chance that you will detect the infestation in 2015, even with AMI sampling, is small (about 37%).
Click to enlarge
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