56. Volume 12- Number 2 - IP Australia

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PLANT VARIETIES JOURNAL 1999 VOL 12 NO. 2 carried out. Trial design: twelve plots measuring 2 x 1 m 2 planted in the field in loamy sand of uniform texture, using 4 replicates each of the candidate and comparator varieties. One hundred stolons were used to establish individual trial plot replicates from pre-trial field plantings of each variety, established at the site in 1997. Measurements: 100 random samples for unmown height, leaf length and width, node frequency, 25 for rhizome/stolon thickness, angle of shoot emergence, 12 grid counts for seed head density. Prior Applications and Sales Nil. Description: Jyri Kaapro, Turfgrass Technology Pty Ltd, Granville, NSW. Table 10 Cynodon varieties ‘Plateau’ *‘Riley’s Super *‘Greenlees Sport’ A Park’ PLANT GROWT HABIT prostrate, very prostrate, bunched, spreading spreading spreading NODE DENSITY high very high medium UNMOWN HEIGHT (mm) mean 35.09 30.01 301.63 std deviation 1.53 1.57 13.80 LSD/sig 2.65 P≤0.01 P≤0.01 LEAF LENGTH (mm) Measured 3rd leaf down from terminal shoot mean 20.83 13.95 75.31 std deviation 2.48 2.39 6.50 LSD/sig 1.40 P≤0.01 P≤0.01 LEAF WIDTH (mm) Measured 3rd leaf down from terminal shoot mean 2.31 2.26 2.39 std deviation 0.23 0.25 0.35 LSD/sig 0.09 ns ns LEAF LENGTH / WIDTH RATIO Measured 3rd leaf down from terminal shoot mean 9.12 6.24 31.81 std deviation 1.44 1.28 2.71 LSD/sig 0.63 P≤0.01 P≤0.01 NODE FREQUENCY (number/cm) Measured down from base of terminal shoot in established sward mean 5.03 6.60 4.30 std deviation 1.46 1.19 0.70 LSD/sig 0.38 P≤0.01 P≤0.01 RHIZOME THICKNESS (mm) Measured 1cm below soil surface mean 1.93 1.62 1.18 std deviation 0.30 0.36 0.20 LSD/sig 0.21 P≤0.01 P≤0.01 STOLON THICKNESS (mm) mean 1.06 1.29 1.00 std deviation 0.17 0.25 0.29 LSD/sig 0.17 P≤0.01 ns RHIZOME/STOLON THICKNESS RATIO mean 1.83 1.29 1.26 std deviation 0.33 0.33 0.45 LSD/sig 0.26 P≤0.01 P≤0.01 SEED HEAD DENSITY (number/100cm 2 ) mean 9.17 12.33 3.83 std deviation 1.34 1.50 0.94 LSD/sig 3.71 ns P≤0.01 SHOOT EMERGENCE ANGLE (0 o = vertical, 90 o = horizontal) mean 79.96 o 85.00 o 71.04 o std deviation 2.130 1.93 4.51 LSD/sig 0.90 P≤0.01 P≤0.01 LEAF COLOUR (RHS 1995) 137A-B 147A 137C FABA BEAN Vicia faba ‘Fiesta VF’ Application No: 97 / 327 Accepted: 11 Dec 1997. Applicant: Luminis Pty Ltd (as assignee from The University of Adelaide), Adelaide, SA and Grains Research and Development Corporation, Barton, ACT. Characteristics (Table 11, Figure 38) Plant: indeterminate growth habit, height medium, flowering intermediate, maturity intermediate. Flowers: white, standard petal slight – moderate streaks, melanin spot on wing petal. Pod: length medium, curvature absent or slight. Seed: medium (mean 0.75g), shape broad elliptical, colour beige, hilum black. Disease reaction: more resistant to foliar diseases than other Australian faba bean varieties, moderately susceptible to chocolate spot, caused by Botrytis fabae and heterogeneous for reaction to Ascochyta blight caused by Ascochyta fabae with an overall population rating of moderately resistant. Origin and Breeding Phenotypic selection followed by open pollination: ‘Fiesta VF’ was originally designated as Acc483 in the University of Adelaide Faba bean Breeding Program. Acc483 was selected from the inbred line BPL1196 seln B8817 obtained from the International Center for Agricultural Research in the Dry Areas, Syria. The parent population was characterised by uneven seed size. Following multiplication in quarantine at the Waite Campus in 1991, progeny of single plants of BPL1196 seln B8817 were divided into two selections, Acc483 (100 seed weight 67g) and Acc649 (100 seed weight 109g). Acc483 was multiplied in an isolation plot (200m from other faba beans) at Glenthorne Research Farm, O’Halloran Hill, SA, in 1992 and sorted to remove off-type seeds. Seed produced from a multiplication of Acc483 in 1994, and graded over 9mm and 11.5mm sieves, was selected to become the variety ‘Fiesta VF’. Grading to improve uniformity of seed size occurred during all subsequent generations of multiplication (1994-1997). Intra-population crosspollination was allowed at all stages of multiplication to ensure inbreeding depression did not occur within the population. Selection criteria: seed characteristics (size and colour), grain yield and disease resistance (chocolate spot, moderately susceptible and Ascochyta blight moderately resistant). Propagation: seed grown in spatial isolation from other faba beans through 5 generations. Breeders: Ron Knight and Jeff Paull, Waite Campus, University of Adelaide, Glen Osmond, SA. 28
DESCRIPTIONS PLANT VARIETIES JOURNAL 1999 VOL 12 NO. 2 Choice of Comparators ‘Fiord’, ‘Ascot’, ‘Barkool’ A , ‘Icarus’ and ‘Aquadulce’ were initially considered for the comparative trial, as these are current Australian faba bean varieties of common knowledge. ‘Barkool’ A was excluded because it has similar sized seed to ‘Fiord’ and ‘Ascot’ and ‘Aquadulce’ was excluded because it has much larger seed than ‘Fiesta VF’. The variation in the original population and the fact that ‘Fiesta VF’ differs from the original population can be demonstrated indirectly by comparison of ‘Fiesta VF’ with other selections from the same population. ‘Fiesta VF’ and sister lines Acc649/1 and Acc649/2 were included in a yield trial at Turretfield, SA in 1997. 100 seed weight of these three lines was 60g, 88g and 112g, respectively. Comparative Trial Comparators ‘Fiord’, ‘Ascot’ and ‘Icarus’ Location: Waite Campus, Glen Osmond, SA, Jun 1997 – Dec 1997. Conditions: plants were raised in open beds with supplementary irrigation available to prevent moisture stress. Trial design: 5m x 2 row plots with seeds spaced at 20cm within rows and 25cm between rows (50 seeds/plot), sown by hand on 18 Jun 1997, arranged in a randomised complete block design with 4 replicates. Measurements: all plants were observed for time of flowering, measurements were taken from 20 randomly selected plants per plot for plant height and pod length and seed weight was determined from a bulk sample of each plot. Prior Applications and Sales Nil. Description: Dr Jeff Paull, Waite Campus, University of Adelaide, Glen Osmond, SA. Table 11 Vicia varieties ‘Fiesta VF’ * ‘Fiord’ *‘Ascot’ *‘Icarus’ DAYS TO 50% FLOWERING mean 82.3 83.3 83.5 91.8 std deviation 0.91 1.00 0.96 0.96 LSD/sig 1.80 ns ns P≤0.01 PLANT HEIGHT (mid-podding) (cm) mean 82.2 73.3 67.9 78.1 std deviation 4.86 6.02 6.88 5.01 LSD/sig 10.6 ns P≤0.01 ns POD LENGTH (mm) mean 81.2 65.4 65.1 75.0 std deviation 2.07 0.79 1.29 3.34 LSD/sig 7.95 P≤0.01 P≤0.01 ns 100 SEED WEIGHT (g) mean 74.9 53.3 53.3 94.5 std deviation 2.03 1.50 4.35 5.69 LSD/sig 6.66 P≤0.01 P≤0.01 P≤0.01 SEED colour of testa beige beige beige green IMPATIENS Impatiens wallerana ‘Lavender Orchid’ syn Fiesta Lavender Orchid Double Application No: 98/003 Accepted: 31 Mar 1998. Applicant: Ball FloraPlant – Division of Ball Horticultural Company, Illinois, USA. Agent: A. J. Newport and Son Pty Ltd, Winmalee, NSW. Characteristics (Table 12, Figure 14) Plant: height of foliage short (216mm), width medium (382mm). Leaf: length medium (96mm), width medium (48mm), length/width ratio 2.02, ground colour of upper side yellow green (ca RHS 146A, 1986), marking of upper side absent, colour of lower side between veins yellow green (RHS 147C, 1986). Flower: type double, diameter medium (46mm), number of colours (eyezone excluded) one, main colour of upper side of petal red purple (RHS 75B, 1986), eyezone present, size of eyezone small to medium, colour of eyezone red purple (RHS 61B, 1986). Time of beginning of flowering: early to medium. Origin and Breeding Controlled pollination: seed parent 359-1x pollen parent 170-1-3 in a planned breeding program. The seed parent exhibits light pink semi double flowers and medium green foliage and the pollen parent exhibits pink double flowers with medium green foliage. Hybridisation took place at Pan American Seed, Elburn, Illinois, USA. From this cross a seedling designated ‘Lavender Orchid’ was chosen on the basis of flower and habit characters. Selection criteria: double flowers, floriferousness, and branching character. Propagation: vegetatively propagated by cutting over more than eight generations and is uniform and stable. Breeder: Dr. Ellen Leue, Elburn, USA. Choice of Comparators ‘Candy Floss’ and ‘Pink Ruffle’ syn Fiesta Pink Ruffle were chosen as the most similar varieties of common knowledge on the basis of flower colour and plant habit. The parental lines were not considered for obvious differences in flower and foliage colour as stated above. No other similar varieties of common knowledge have been identified. Comparative Trial Comparator: ‘Pink Ruffle’ syn Fiesta Pink Ruffle, ‘Candy Floss’. Location: A.J. Newport and Son Pty Ltd, Winmalee, NSW, Jan 1999 – May 1999. Conditions: trials conducted in a greenhouse, plants propagated from cuttings, rooted cuttings planted in 150mm pots containing commercial media, dripper irrigated, spacing at 40cm, nutrition, pest and disease treatment as required Trial design: twenty plants of each variety arranged in a completely randomised design. Measurements: from all trial plants, one sample per plant. Prior Applications and Sales Country Year Current Status Name Applied USA 1995 Granted (PP 9615)‘Lavender Orchid’ EU 1995 Applied ‘LavenderOrchid’ Japan 1995 Applied ‘Fiesta Lavender Orchid’ South Africa 1997 Granted ‘Lavender Orchid’ Poland 1998 Granted ‘Fiesta Lavender Orchid’ First sold in USA in March 1995. Description: Matthew Turner, A.J.Newport and Son Pty Ltd, Winmalee, NSW. 29
Page 1 and 2: Plant Varieties Journal Quarter Two
Page 3 and 4: PLANT VARIETIES JOURNAL 1999 VOL 12
Page 7 and 8: PBR AMENDMENTS PLANT VARIETIES JOUR
Page 13 and 14: ACCEPTANCES PLANT VARIETIES JOURNAL
Page 19 and 20: DESCRIPTIONS PLANT VARIETIES JOURNA
Page 29: DESCRIPTIONS PLANT VARIETIES JOURNA
Page 79 and 80: GRANTS PLANT VARIETIES JOURNAL 1999
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PLANT VARIETIES JOURNAL 1999 VOL 12
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SERVICE DIRECTORY WARATAH SEED CO.
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56. Volume 12- Number 2 - IP Australia

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