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Characterisation and evaluation data

Experiment descriptionTrait nameTrait methodScoreScore link
White (116) and red (38) [...] Head firmnessAt harvest maturity9
Screening for resistance [...] Albugo candida infectionAlbugo candida Portuguese[...] 100
Screening for resistance [...] Albugo candida infectionAlbugo candida UK isolate[...] 100
White (116) and red (38) [...] Seedling anthocyanin cont(3=low,7=high)4
Charaterisation of cabbag[...] HomogeneityAt harvest maturity (3=he[...] 5
White (116) and red (38) [...] HomogeneityAt harvest maturity (3=he[...] 7
White (116) and red (38) [...] Leaf sizeOuter leaves, at harvest [...] 6
White (116) and red (38) [...] Wrapper leaf color(1=yellow green, 2=light [...] 3
Screening for resistance [...] Plasmodiophora brassicaePercentage of partially r[...] 6
White (116) and red (38) [...] Plant diameterAt harvest maturity6
Screening for tolerance t[...] Xanthomonas campestris1=very susceptible; 3=sus[...] 3
White (116) and red (38) [...] Leaf shapeAt harvest maturity. (1=b[...] 3
Charaterisation of cabbag[...] Head shapeLongitudinal section.(1=t[...] 3
White (116) and red (38) [...] Head shapeLongitudinal section.(1=t[...] 32
Researcher: Paul Struik. [...] Fusarium oxysporumInoculated with f.sp. con[...] 10
White (116) and red (38) [...] Head coveringAt harvest maturity (1=un[...] 2x1
Charaterisation of cabbag[...] Harvest timeDays after sowing183
White (116) and red (38) [...] Harvest timeDays after sowing177
White (116) and red (38) [...] Wrapper leaf rotting tend(3=low,7=high)2
White (116) and red (38) [...] Leaf color(1=yellow, 2=green, 3=gra[...] 3
White (116) and red (38) [...] Leaf blisteringOuter leaves, at harvest [...] 2
White (116) and red (38) [...] Leaf attitudeOuter leaves, harvest mat[...] 5
White (116) and red (38) [...] Seedling cotyledon color(1=yellow green, 2=light [...] 3
Evaluation of Micosphaere[...] plantsno. of plants18
Evaluation of Micosphaere[...] resistant% resistant0
Evaluation of Micosphaere[...] part. Restistan% part. resistant.90
Evaluation of Micosphaere[...] susceptible% susceptible10
Evaluation of Micosphaere[...] disease indexmean disease index2.4500000000000002
Description of evaluation[...] disease indexPercentage. Calculated by[...] 84.76
Description of evaluation[...] disease indexPercentage. Calculated by[...] 95.21
White (116) and red (38) [...] Outer stem lengthAt harvest maturity7
Screening for resistance [...] Alternaria brassicicolaResistance to Alternaria[...] 0
Charaterisation of cabbag[...] Head leaves overlapAt harvest maturity (1=un[...] 1
Screening for resistance [...] Peronospora parasiticaPeronospora parasitica Po[...] 100
White (116) and red (38) [...] Head field durabilityAt harvest maturity7
White (116) and red (38) [...] Blister sizeOuter leaves, at harvest [...] 5
White (116) and red (38) [...] Inner stem diameterMeasure at the base5
White (116) and red (38) [...] Wrapper leaf anthocyan contentAt harvest maturity2
Resistance to Xanthomonas[...] Xanthomonas campestris(0=complete resistant, ..[...] 9
White (116) and red (38) [...] Inner stem lengthFraction of the head heig[...] 5
White (116) and red (38) [...] Leaf margin undulationOuter leaves, at harvest [...] 34
Screening for resistance [...] Peronospora parasiticaPeronospora parasitica UK[...] 99
White (116) and red (38) [...] Growth heightAt harvest maturity6
Resistance to Mycosphaere[...] Mycosphaerella brassicicola(0=complete resistant, ..[...] 2
Screening for resistance [...] Peronospora parasiticaPeronospora parasitica UK[...] 100
White (116) and red (38) [...] Leaf color intensity(3=light, 5=medium, 7=dar[...] 7
Charaterisation of cabbag[...] Leaf color(1=light green, 2=medium [...] 2
White (116) and red (38) [...] Leaf nerve colorOuter leaves (1=white,2=l[...] 2
White (116) and red (38) [...] Leaf numberOuter leaves, harvest mat[...] 7
White (116) and red (38) [...] Leaf bloomOuter leaf (1=absent, glo[...] 8
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Experiment details

Experiment desciptionDataset remarkExperiment start yearExperiment end yearExperiment report
White (116) and red (38) cabbage, summer, autumn and winter types. Field trial. Sowing date: 12/3/86, planting date: 29/4/86. Plant distance: 65x65 cm. Number of plants per object : 12 or 30. Location: IVT ground, Wageningen.Phenotypic data CGN1986
Researcher: Paul Struik. Seedlings at first leaf stage with wounded roots watered with inoculum. Trays in Wisconsin tanks of 25oC. Method according to Paul Williams, 10 plants per accession.Phenotypic data CGN1993
Charaterisation of cabbage, sowing date 7/4, planting date 6/6, planting distance 75/60 cm.Phenotypic data CGN1992
Resistance to Xanthomonas campestris in Brassica oleracea inoculated in the greenhouse. (RESGEN CT99 109-112).Phenotypic data CGN2001
Resistance to Mycosphaerella brassicicola (some accessions tested in 2002) in Brassica oleracea, natural infection in the field. (RESGEN CT99 109-112).Phenotypic data CGN2001
Resistance to Plasmodiophora brassicae in Brassica oleracea, combined results of 2001, 2002 and 2003. (RESGEN CT99 109-112).Phenotypic data CGN2002
Screening for resistance to Alternaria brassicola in cole crops. 5 week old plants sprayed with spore susp. 100,000 sp./ml. Incubaton at temp 22C. and 100% RH, scoring after 5 days. 10 plants/acc.Phenotypic data CGN1995
Screening for resistance to P. parasitica, A. candida and B. brassicae. Screening methods described in Leckie et al. Acta.Hort. 407, ISHS 1996 p.95-100, EU AIR3-CT920463 project.Phenotypic data CGN1996
Screening for resistance to P. parasitica and A. candida. Screening methods described in Leckie et al. Acta.Hort. 407, ISHS 1996 p.95-100, EU AIR3-CT920463 project.Phenotypic data CGN1996
Screening for tolerance to Peronospora parasitica in Japan; natural infection in field experiment.Phenotypic data CGN1992
Screening for resistance to a mixture of 10 German clubroot race populations; inoculation of 10 days old seedlings (40 plants/accession) with 1 million spores/ml; scoring after 6 weeks.Phenotypic data CGN1997
By GBR006: Results of evaluation of Peronospora parasitica. Replicate experiments comprising 3 blocks of 15 seedlings giving 90 plants per accession evaluated for each pathogen. Seeds were sown in plastic inserts, 1 seed per module, module size 23 x 23 x 35 mm or 30 x 30 x 50 mm and placed in seed trays. the seed trays wer placed in a glasshouse at a temperature of 20 ± 2 °C with continuous illumination. Seedlings were inoculated 10 days after sowing.ECPGR CCDB Brassica data extracted 2020-11-27. Data from project AIR3 CT920463 & RESGEN CT99 109-112. This data is available from https://ecpgr.cgn.wur.nl/BrasEDB/
By PRT007: Results of evaluation of Peronospora parasitica. 8 blocks of 5 seedlings, giving 40 seedlings/accession for each pathogen. Seeds were sown in plastic inserts, 1 seed per module, module size 23 x 23 x 35 mm or 30 x 30 x 50 mm and placed in seed trays. the seed trays wer placed in a glasshouse at a temperature of 20 ± 2 °C with continuous illumination.ECPGR CCDB Brassica data extracted 2020-11-27. Data from project AIR3 CT920463 & RESGEN CT99 109-112. This data is available from https://ecpgr.cgn.wur.nl/BrasEDB/
By GBR006: replicate experiments comprising 3 blocks of 15 seedlings giving 90 plants per accession evaluated for each pathogen. Results of evaluation of Albugo candida. Seeds were sown in plastic inserts, 1 seed per module, module size 23 x 23 x 35 mm or 30 x 30 x 50 mm and placed in seed trays. the seed trays wer placed in a glasshouse at a temperature of 20 ± 2 °C with continuous illumination. Seedlings were inoculated 10 days after sowing.ECPGR CCDB Brassica data extracted 2020-11-27. Data from project AIR3 CT920463 & RESGEN CT99 109-112. This data is available from https://ecpgr.cgn.wur.nl/BrasEDB/
By PRT007: 8 blocks of 5 seedlings, giving 40 seedlings/accession for each pathogen. Results of evaluation of Albugo candida. Seeds were sown in plastic inserts, 1 seed per module, module size 23 x 23 x 35 mm or 30 x 30 x 50 mm and placed in seed trays. the seed trays wer placed in a glasshouse at a temperature of 20 ± 2 °C with continuous illumination. Seedlings were inoculated 10 days after sowing.ECPGR CCDB Brassica data extracted 2020-11-27. Data from project AIR3 CT920463 & RESGEN CT99 109-112. This data is available from https://ecpgr.cgn.wur.nl/BrasEDB/
By GBR006: Results of evaluation of Brevicoryne brassicae. 24 accessions were tested in each experiment. Each accession was sown in a 48 module seed tray. 21 days after sowing the plants were inoculated with aphids form the B. brassicae culture. 21 days after sowing the plants were inoculated with aphids from the B. brassicae culture. For each accession a batch of 100 aphids on leaf sections was taken from the stock plants. The aphid-infested leaf sections were transferred to the test plants. After a few days all aphids had moved onto the test plants and the leaf sections were removed. 21 days after inoculation the seed trays were assessedECPGR CCDB Brassica data extracted 2020-11-27. Data from project AIR3 CT920463 & RESGEN CT99 109-112. This data is available from https://ecpgr.cgn.wur.nl/BrasEDB/
By FRA163: Evaluations of the B. oleracea core collection. Resistance to Plasmiodophora brassicae, Resistance to Plasmiodophora brassicae.ECPGR CCDB Brassica data extracted 2020-11-27. Data from project AIR3 CT920463 & RESGEN CT99 109-112. This data is available from https://ecpgr.cgn.wur.nl/BrasEDB/
Evaluation of Micosphaerella brassicicola resistance of the Brassica oleracea core collection. Company: TAK.ECPGR CCDB Brassica data extracted 2020-11-27. Data from project AIR3 CT920463 & RESGEN CT99 109-112. This data is available from https://ecpgr.cgn.wur.nl/BrasEDB/20022002
Description of evaluation of resistance to clubroot (Plasmiodophora brassicae) of the Brassica oleracea core collection. Two field isolates of Plasmodiophora brassicae, respectively derived from two field populations of galls of naturally infested rapeseed and cauliflower crops grown in two different historical cole cropping areas in Brittany (north-western region of France), are used in the resistance tests. Both isolates are characterised for pathogenicity on three differential B. napus cultivars as described previously by Somé et al. (1996). The isolates are propagated on Chinese cabbage (B. rapa spp. pekinensis cv. Granaat); the clubs are harvested, washed and stored at-20 °C until required. The mean Disease Index (MDI) was measured over 2 replicates (20 plants per replicate). Institute National de la Recherche Agronomique, Rennes, FranceECPGR CCDB Brassica data extracted 2020-11-27. Data from project AIR3 CT920463 & RESGEN CT99 109-112. This data is available from https://ecpgr.cgn.wur.nl/BrasEDB/
Evaluation of Xanthomonas campestris resistance of the Brassica oleracea core collection. Glasshouse trial, temperature 25°C. Plant stage at inoculation: 7-10 days after sowing or until cotyledons are fully expanded. Isolate: from IPO-DLO (now PRI) Wageningen. Inoculation method: briefly dip round wood tooth picks in inoculum, make a single puncture through the midvein of the cotyledon near the margin. control varieties used: (Tenacity (Tolerant), Tropicana (Tolerant), Marathon (Susceptible), Bartolo (Susceptible) & White Rock (Susceptible)). company: Bejo Seeds, Postbus 50, 1749 ZH Warmenhuizen, NetherlandsECPGR CCDB Brassica data extracted 2020-11-27. Data from project AIR3 CT920463 & RESGEN CT99 109-112. This data is available from https://ecpgr.cgn.wur.nl/BrasEDB/20012001
Evaluations of the B. oleracea core collection. Resistance to Mycosphaerella brassicicola, Resistance to Xanthomonas campestris. Plantum NL (7 companies involved), Gouda, the NetherlandsECPGR CCDB Brassica data extracted 2020-11-27. Data from project AIR3 CT920463 & RESGEN CT99 109-112. This data is available from https://ecpgr.cgn.wur.nl/BrasEDB/
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