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2454 final report.pdf - Agra CEAS Consulting

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Evaluation of the Community Plant Health Regime: Final Report<br />

DG SANCO Evaluation Framework Contract Lot 3 (Food Chain)<br />

3.11.1 Successes and failures, critical factors<br />

According to the results of the general survey, the large majority of MS CAs and stakeholders<br />

consider that the CPHR has been partly successful in preventing the entry, establishment and<br />

spread of HO in their country.<br />

General survey results<br />

Q 6.3. for CA and Q6.1. for stakeholders – Extent to which the CPHR has successfully prevented the<br />

entry, establishment and spread of HO in your country<br />

21 out MS CAs of 24 and 23 out of 26 stakeholders consider that CPHR has been partly successful in preventing<br />

the entry, establishment and spread of HO in their country (no ‗do not know‘ responses).<br />

Generally, CPHR provisions on imports and eradication/control of HOs have provided the<br />

most effective protection as regards the HOs covered by the EU Control Directives.<br />

The best examples have been the control measures for Clavibacter michiganensis spp.<br />

sepedonicus (ring rot) and Ralstonia solanacearum (brown rot). Without considering PL,<br />

where ring rot was present at the time of its accession to EU, infestation with ring rot and<br />

brown rot has been kept at a very low level, despite its presence in a number of third<br />

countries. Reduction in the number of outbreaks has been observed in the EU, year on year as<br />

is illustrated in the following graphs:<br />

Figure 3-16: Evolution of potato brown rot and ring rot, 1995-2008 (EU excl. PL)<br />

500<br />

400<br />

300<br />

200<br />

100<br />

0<br />

1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008<br />

Nb of lots of seed potatoes contaminated with brown rot<br />

Nb of lots of ware potatoes contaminated with brown rot<br />

Nb of lots of seed potatoes contaminated with ring rot<br />

Nb of lots of ware potatoes contaminated with ring rot<br />

Source: compiled by FCEC based on FVO summary data on MS surveys for brown rot and ring rot<br />

In view of the significance of the potato sector in the EU, any case of outbreak of brown rot or<br />

ring rot is a financial disaster for growers as economic consequences (due to production losses<br />

and negative impact on trade) are large and quick to take effect, also as a result of rumours.<br />

These diseases are a particular threat to the seed potato industry with affected farms having to<br />

give up seed production. The estimated costs of the possible impact of potato ring rot in<br />

FCEC 193

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