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Characterisation and evaluation data

Experiment descriptionTrait nameTrait methodScoreScore link
Early white (45) and earl[...] Head firmnessAt harvest maturity56x7
Location: Nergena, Wageni[...] Head firmnessAt harvest maturity56x7
Screening for resistance [...] Albugo candida infectionAlbugo candida Portuguese[...] 99
Screening for resistance [...] Albugo candida infectionAlbugo candida UK isolate[...] 100
Early white (45) and earl[...] Seedling anthocyanin cont(3=low,7=high)8
Location: Nergena, Wageni[...] HomogeneityAt harvest maturity (3=he[...] 5
Early white (45) and earl[...] HomogeneityAt harvest maturity (3=he[...] 5
Location: Nergena, Wageni[...] Leaf sizeOuter leaves, at harvest [...] 45
Early white (45) and earl[...] Leaf sizeOuter leaves, at harvest [...] 45
Location: Nergena, Wageni[...] Wrapper leaf color(1=yellow green, 2=light [...] 8
Early white (45) and earl[...] Wrapper leaf color(1=yellow green, 2=light [...] 6
Location: Nergena, Wageni[...] Leaf shapeAt harvest maturity. (1=n[...] 3
Early white (45) and earl[...] Plant diameterAt harvest maturity5
Location: Nergena, Wageni[...] Plant diameterAt harvest maturity5
Early white (45) and earl[...] Leaf shapeAt harvest maturity. (1=b[...] 3
Early white (45) and earl[...] Head shapeLongitudinal section.(1=t[...] 3x4
Location: Nergena, Wageni[...] Head shapeLongitudinal section.(1=t[...] 3x4
Early white (45) and earl[...] Head coveringAt harvest maturity (1=un[...] 2
Location: Nergena, Wageni[...] Head coveringAt harvest maturity (1=un[...] 2
Early white (45) and earl[...] Harvest timeDays after sowing141
Location: Nergena, Wageni[...] Harvest timeDays after sowing141
Location: Nergena, Wageni[...] Leaf color(1=yellow, 2=green, 3=gra[...] 5
Early white (45) and earl[...] Leaf color(1=yellow, 2=green, 3=gra[...] 5
Location: Nergena, Wageni[...] Leaf blisteringOuter leaves, at harvest [...] 2
Early white (45) and earl[...] Leaf blisteringOuter leaves, at harvest [...] 2
Early white (45) and earl[...] Leaf attitudeOuter leaves, harvest mat[...] 5
Location: Nergena, Wageni[...] Leaf attitudeOuter leaves, harvest mat[...] 5
Early white (45) and earl[...] Seedling cotyledon color(1=yellow green, 2=light [...] 4
Evaluation of Micosphaere[...] plantsno. of plants20
Evaluation of Micosphaere[...] resistant% resistant30
Evaluation of Micosphaere[...] part. Restistan% part. resistant.20
Evaluation of Micosphaere[...] susceptible% susceptible50
Evaluation of Micosphaere[...] disease indexmean disease index2.95
Description of evaluation[...] disease indexPercentage. Calculated by[...] 96.71
Description of evaluation[...] disease indexPercentage. Calculated by[...] 96.78
Early white (45) and earl[...] Outer stem lengthAt harvest maturity5
Screening for resistance [...] Peronospora parasiticaPeronospora parasitica Po[...] 100
Early white (45) and earl[...] Head field durabilityAt harvest maturity5
Early white (45) and earl[...] Blister sizeOuter leaves, at harvest [...] 6
Location: Nergena, Wageni[...] Inner stem diameterMeasure at the base3
Early white (45) and earl[...] Inner stem diameterMeasure at the base3
Resistance to Xanthomonas[...] Xanthomonas campestris(0=complete resistant, ..[...] 6
Early white (45) and earl[...] Inner stem lengthFraction of the head heig[...] 54
Location: Nergena, Wageni[...] Inner stem lengthFraction of the head heig[...] 54
Early white (45) and earl[...] Leaf margin undulationOuter leaves, at harvest [...] 54
Location: Nergena, Wageni[...] Leaf margin undulationOuter leaves, at harvest [...] 54
Screening for resistance [...] Peronospora parasiticaPeronospora parasitica UK[...] 96
Location: Nergena, Wageni[...] Growth heightAt harvest maturity5
Early white (45) and earl[...] Growth heightAt harvest maturity5
Resistance to Mycosphaere[...] Mycosphaerella brassicicola(0=complete resistant, ..[...] 3
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Experiment details

Experiment desciptionDataset remarkExperiment start yearExperiment end yearExperiment report
Early white (45) and early red (10) cabbage. Field trial. Sowing date: 27/2/86, planting date: 22/4/86. Plant distance: 50x50cm. Number of plants per object : 8 or 32. Location: IVT ground, Wageningen.Phenotypic data CGN1986
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 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
Location: Nergena, Wageningen, sandy soil. Characterisation field different Crucifers. Cabbage, sowing date 13 March, planting date: 21 April.Phenotypic data CGN2009
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: NIZ.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: Nickerson-Zwaan bv, Postbus 4, 1747 ZG Tuitjehorn , 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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