The Seed Potatoes (Wales) Regulations 2016
5.—(1) The Seed Potatoes (Wales) Regulations 2016() are amended as follows.
(2) In regulation 3, for the definition of “Directive 2014/21/EU” substitute—
““Directive 2014/21/EU” (“Cyfarwyddeb 2014/21/EU”) means Commission Implementing Directive 2014/21/EU determining minimum conditions and Union Grades for pre-basic seed potatoes();”.
(3) In Schedule 1—
(a)in paragraph 3(c), for paragraphs (vi) and (vii) substitute—
“(vi)Colorado Beetle (Leptinotarsa decemlineata (Say));
(vii)Potato Tuber Eelworm (Ditylenchus destructor (Thorne));
(viii)Candidatus Liberibacter solanacearum Liefting et al.; and
(ix)Candidatus Phytoplasma solani Quaglino et al;”;
(b)in paragraph 8, in the words after sub-paragraph (b)(iii), omit “prevalent in Europe”;
(c)in paragraph 10, in the words after sub-paragraph (b)(ii), omit “prevalent in Europe”.
(4) In Schedule 3—
(a)in the table in Part 1, in column 1—
(i)under the heading “Group II”, for the words from “Blackleg” to “et al or both” substitute “Blackleg (Dickeya Samson et al. spp. or Pectobacterium Waldee emend. Hauben et al. spp. or both)”;
(ii)under the heading “Group IV”, for “Black Scurf (Rhizoctonia solani Kuhn)” substitute “Black scurf as caused by Thanatephorus cucumeris (A.B. Frank) Donk”;
(b)in the table in Part 1, under the heading “Group 1”, after the entry “Colorado Beetle” insert—
“Candidatus Liberibacter solanacearum Liefting et al | Nil |
Candidatus Phytoplasma solani Quaglino et al | Nil”; |
(c)for Parts 2 and 3 substitute—
“PART 2Pre-basic seed potatoes of Union grade PB produced in Wales
Column 1 | Column 2 | Column 3 | Column 4 |
---|
Specified diseases or pests, damage and defects | Individual tolerances | Group tolerances | Collective group tolerances |
---|
Group I |
---|
Wart Disease (Synchytrium endobioticum (Schlib) Perc) | Nil | - | - |
Potato Tuber Eelworm (Ditylenchus destructor Thorne) | Nil | - | - |
Potato Cyst Nematode (Globodera species infesting potatoes) | Nil | - | - |
Ring Rot (Clavibacter michiganensis (Smith) Davis et al spp sepedonicus (Spieck & Kotth) Davis et al) | Nil | - | - |
Brown Rot (Ralstonia solanacearum (Smith) Yabuuchi et al) | Nil | - | - |
Potato Spindle Tuber Viroid | Nil | - | - |
Colorado Beetle (Lepinotarsa decemlineata (Say)) | Nil | - | - |
Candidatus Liberibacter solanacearum Liefting et al | Nil | - | - |
Candidatus Phytoplasma solani Quaglino et al | Nil | - | - |
Group II |
---|
Blight (Phytophthora infestans (Mont) de Bary) | 0.2% | ) | ) |
Blackleg (Dickeya Samson et al. spp. or Pectobacterium Waldee emend. Hauben et al. spp. or both) | 0.2% | ) | ) |
Soft Rots including: Watery Wound Rot (Pythium ultimum Trow) | 0.2% | ) | ) |
Pink Rot (Phytophthora erythroseptica Pethybridge) and Pit Rot | 0.2% | ) 0.2% | ) |
Dry Rot (Fusarium species) | 0.2% | ) | ) |
Gangrene (Phoma species) | 0.2% | ) | ) |
Frost damaged tubers | 0.2% | ) | ) |
Group III |
---|
Skin spot (Polyscytalum pustulans (Owen & Wake-field)) M B Ellis | 0.2% | ) | ) 6.0% |
Group IV |
---|
Black scurf as caused by Thanatephorus cucumeris (A.B. Frank) Donk Provided that seed potatoes which have at least two eyes at the rose end that are wholly unaffected and less than one-tenth of whose surface area has been affected are deemed to be unaffected by the disease | 1.0% | ) 5.0% | ) |
Common Scab (Streptomyces species) | 5.0% | ) | ) |
Provided that seed potatoes which have at least two eyes at the rose end that are wholly unaffected and less than one-third of whose surface area has been affected are deemed to be unaffected by the disease |
Group V |
---|
Powdery scab (Spongospora subterranea (Wallr) Legerh) | 1.0% | ) | ) |
Provided that seed potatoes which have at least two eyes at the rose end that are wholly unaffected and less than one-tenth of whose surface area has been affected are deemed to be unaffected by the disease |
Group VI |
---|
External blemishes including damaged tubers or tubers other than diseased tubers whose shape is atypical for the variety | 3.0% | ) | ) |
Superficial necrosis caused by potato virus Y | Nil | ) 3.0% | ) |
Shrivelled tubers due to excessive dehydration or dehydration caused by silver scurf (Helminthosporium solani) | 0.5% | ) | ) |
Group VII |
---|
Dirt or other extraneous matter | 1.0% | - | - |
PART 3Basic seed potatoes and certified seed potatoes produced in Wales
Column 1 | Column 2 | Column 3 | Column 4 |
---|
Specified diseases or pests, damage and defects | Individual tolerances | Group tolerances | Collective group tolerances |
---|
Group I |
---|
Wart Disease (Synchytrium endobioticum (Schlib) Perc) | Nil | - | - |
Potato Tuber Eelworm (Ditylenchus destructor Thorne) | Nil | - | - |
Potato Cyst Nematode (Globodera species infesting potatoes) | Nil | - | - |
Ring Rot (Clavibacter michiganensis (Smith) Davis et al spp sepedonicus (Spieck & Kotth) Davis et al) | Nil | - | - |
Brown Rot (Ralstonia solanacearum (Smith) Yabuuchi et al) | Nil | - | - |
Potato Spindle Tuber Viroid | Nil | - | - |
Colorado Beetle (Lepinotarsa decemlineata (Say)) | Nil | - | - |
Candidatus Liberibacter solanacearum Liefting et al | Nil | - | - |
Candidatus Phytoplasma solani Quaglino et al | Nil | - | - |
Group II |
---|
Blight (Phytophthora infestans (Mont) de Bary) | 0.5% | ) | ) |
Blackleg (Dickeya Samson et al. spp. or Pectobacterium Waldee emend. Hauben et al. spp. or both) | 0.5% | ) | ) |
Soft Rots including Watery Wound Rot (Pythium ultimum Trow) | 0.5% | ) | ) |
Pink Rot (Phytophthora erythroseptica Pethybridge) and Pit Rot | 0.5% | ) 0.5% | ) |
Dry Rot (Fusarium species) | 0.5% | ) | ) |
Gangrene (Phoma species) | 0.5% | ) | ) |
Frost damaged tubers | 0.5% | ) | ) |
Any of these Group II defects that present as a wet rot symptom | 0.2% | ) | )6.0% for basic seed potatoes and 8.0% for certified seed potatoes |
Group III |
---|
Skin spot (Polyscytalum pustulans (Owen & Wakefield) M B Ellis) | 0.5% except Union grade E, Union grade A and Union grade B grades; 2.0% for Union grade E, Union grade A and Union grade B grades only | ) | ) |
Powdery scab (Spongospora subterranea (Wallr) Legerh) | 3.0% | ) 5.0% | ) |
Provided that seed potatoes which have at least two eyes at the rose end that are wholly unaffected and less than one-tenth of whose surface area has been affected are deemed to be unaffected by the disease (except where powdery scab takes its cankerous form) |
Group IV |
---|
Black scurf as caused by Thanatephorus cucumeris (A.B. Frank) Donk Provided that seed potatoes which have at least two eyes at the rose end that are wholly unaffected and less than one-tenth of whose surface area has been affected are deemed to be unaffected by the disease | 5.0% | ) | ) |
Common Scab (Streptomyces species) Provided that seed potatoes which have at least two eyes at the rose end that are wholly unaffected and less than one-third of whose surface area has been affected are deemed to be unaffected by the disease | 5.0% | ) | ) |
Group V |
---|
External blemishes including damaged tubers or tubers other than diseased tubers whose shape is atypical for the variety | 3.0% | ) | ) |
Shrivelled tubers due to excessive dehydration or dehydration caused by silver scurf (Helminthosporium solani) | 1.0% | ) 3.0% | ) |
Superficial necrosis caused by strains of potato virus Y | 0.1% | ) | ) |
Group VI |
---|
Dirt or other extraneous matter | 1.0% | - | -”; |
(d)in the table in Part 4, after the entry for “Colorado Beetle” insert—
“Candidatus Liberibacter solanacearum Liefting et al | Nil | - |
Candidatus Phytoplasma solani Quaglino et al | Nil | -”. |
(5) In Part 1 of Schedule 4, in table 1—
(a)in the entry for Union grade “PBTC”, in the second column—
(i)in paragraph (1)(a)(i), after “Dickeya spp.,” insert “Candidatus Liberibacter solanacearum, Candidatus Phytoplasma solani, Potato spindle tuber viroid,”;
(ii)in paragraph (1)(b)(i), at the beginning insert “Candidatus Liberibacter solanacearum, Candidatus Phytoplasma solani, Potato spindle tuber viroid,”;
(b)in the entry for Union grade “PB”, in the second column—
(i)in paragraph (1)(a)(ii), after “Dickeya spp.,” insert “Candidatus Liberibacter solanacearum, Candidatus Phytoplasma solani, Potato spindle tuber viroid,”;
(ii)in paragraph (2)(i), at the beginning insert “Candidatus Liberibacter solanacearum, Candidatus Phytoplasma solani, Potato spindle tuber viroid,”.
(6) In Schedule 5, in paragraph 3(f)(ii), omit “prevalent in Europe”.