- Y Diweddaraf sydd Ar Gael (Diwygiedig) - Saesneg
- Y Diweddaraf sydd Ar Gael (Diwygiedig) - Cymraeg
- Gwreiddiol (Fel y'i Gwnaed) - Saesneg
- Gwreiddiol (Fel y'i Gwnaed) - Cymraeg
Dyma’r fersiwn wreiddiol (fel y’i gwnaed yn wreiddiol).
Column 1 Specified diseases or pests, damage and defects | Column 2 Individual tolerances | Column 3 Group tolerances | Column 4 Collective group tolerances | |||
---|---|---|---|---|---|---|
Group I | ||||||
Wart Disease (Synchytrium endobioticum (Schilb) 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 | – | – | |||
Group II | ||||||
Blight (Phytophthora infestans (Mont) de Bary) | 0.5% | ) | ) | |||
Blackleg (Erwinia carotovora (Jones) Bergey et al spp) atroseptica (Hellmers & Dowson) Dye or Erwinia chrysanthemi Burkholder et al or both | 0.5% | ) | ) | |||
Soft Rots including Watery Wound Rot (Pythium ultimumTrow) | 0.5% | ) 0.5% | ) | |||
Pink Rot (Phytophthora erythroseptica Pethybridge) and Pit Rot | 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% | ) | ) | |||
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) 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) | 3.0% | ) 5.0% | 6.0% for basic seed potatoes and 8.0% for certified seed potatoes | |||
Group IV | ||||||
Black Scurf (Rhizoctonia solani Kuhn) | 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 | ||||||
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 | ||||||
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% | – | – |
Y Diweddaraf sydd Ar Gael (diwygiedig):Y fersiwn ddiweddaraf sydd ar gael o’r ddeddfwriaeth yn cynnwys newidiadau a wnaed gan ddeddfwriaeth ddilynol ac wedi eu gweithredu gan ein tîm golygyddol. Gellir gweld y newidiadau nad ydym wedi eu gweithredu i’r testun eto yn yr ardal ‘Newidiadau i Ddeddfwriaeth’. Dim ond yn Saesneg y mae’r fersiwn ddiwygiedig ar gael ar hyn o bryd.
Gwreiddiol (Fel y’i Deddfwyd neu y’i Gwnaed) - Saesneg: Mae'r wreiddiol Saesneg fersiwn y ddeddfwriaeth fel ag yr oedd pan gafodd ei deddfu neu eu gwneud. Ni wnaed unrhyw newidiadau i’r testun.
Gwreiddiol (Fel y’i Deddfwyd neu y’i Gwnaed)-Cymraeg:Y fersiwn Gymraeg wreiddiol o’r ddeddfwriaeth fel yr oedd yn sefyll pan gafodd ei deddfu neu ei gwneud. Ni wnaed unrhyw newidiadau i’r testun.
Gallwch wneud defnydd o ddogfennau atodol hanfodol a gwybodaeth ar gyfer yr eitem ddeddfwriaeth o’r tab hwn. Yn ddibynnol ar yr eitem ddeddfwriaeth sydd i’w gweld, gallai hyn gynnwys:
Defnyddiwch y ddewislen hon i agor dogfennau hanfodol sy’n cyd-fynd â’r ddeddfwriaeth a gwybodaeth am yr eitem hon o ddeddfwriaeth. Gan ddibynnu ar yr eitem o ddeddfwriaeth sy’n cael ei gweld gall hyn gynnwys:
liciwch ‘Gweld Mwy’ neu ddewis ‘Rhagor o Adnoddau’ am wybodaeth ychwanegol gan gynnwys