62. Volume 10- Number 4 - IP Australia

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DESCRIPTIONS PLANT VARIETIES JOURNAL 1997 VOL 10 NO. 4 region of Western Australia between 1992 and 1994. Breeders: PM Evans and R Snowball, Agriculture Victoria, Hamilton, VIC and Agriculture Western Australia, Perth, WA. Selection criteria: flowering time, herbage yield, seed yield, hardseed content, regeneration. Propagation: seed. Comparative Trial Comparators: ‘Kyambro’, ‘Persian Prolific’. Location: Medina Research Centre, WA, May 1995-Dec 1995. Conditions: individual seeds were sown into peat jiffy pots in the glasshouse; single seedlings were transplanted to the field into white plastic mulch film at 0.6m spacings. Trial design: plants arranged in 4 randomised blocks of 30 plants (total of 120 plants). Measurements: on all plants. Prior Applications and Sales Nil. Description: Richard Snowball, Jane Speijers, Mark Holland, Phillip Monger, Phillip Nichols, Agriculture Western Australia, Perth, WA. ‘Persian Prolific’ Application No: 97/036 Accepted: 14 Mar 1997. Applicant: Chief Executive Officer, Agriculture Western Australia, Perth, WA. Description (Table 20, Figure 62) Plant: semi upright, herbaceous annual. Stem: mean thickness 3.6mm, glabrous. Leaf: mean length 23.1mm, mean width 13.9mm, obovate to rhombic, leaf marks present in 77.5% of plants, leaf mark a silver band (B4s) present at 9.7%, leaf mark a silver band and green crescent (B4sC1g) present at 18.6%, leaf mark a silver band and brown crescent (B4sC1b) present at 8.7%, leaf mark a green and brown band and green crescent (B4gbC1g) present at 3.6%, leaf marks containing a silvery pink band (B4sp.com) present at 2.5%, leaf marks containing a silvery pink colour (sp.com) present at 2.5%, leaf flecking present in a mean of 66% of plants. Leaf petiole: mean length 74.9mm, mean width 1.37mm. Inflorescence: mean inflorescence width 14.7mm. Flower: resupinate, mean flowering time 109 days from sowing. Seed: mean weight 0.77mg, variable colours 35.6% green (RHS 151A-152A), 30.7% dark green (RHS 147A-148A), 3.7% yellow (RHS 2B-15B), 1.9% light brown (RHS 163C- 164B), 25.2% brown to red (RHS 163A-175A). Disease tolerance: tolerant to Kabatiella caulivora. Other: susceptible to redlegged earth mite, contains traces of the isoflavones formononetin genistein and biochanin A. Origin Germplasm and field selection: selection of overseas germplasm made using preliminary agronomic evaluation and characterisation data from the genetic resource centre, field selection conducted in the Katanning region of Western Australia between 1992 and 1994. Breeders: R Snowball and PM Evans, Agriculture Western Australia, Perth, WA and Agriculture Victoria, Hamilton, VIC. Selection criteria: flowering time, herbage yield, seed yield, hardseed content, regeneration. Propagation: seed. Comparative Trial Comparator: ‘Kyambro’. Location: Medina Research Centre, WA, May 1995-Dec 1995. Conditions: individual seeds were sown into peat jiffy pots in the glasshouse; single seedlings were transplanted to the field into white plastic mulch film at 0.6m spacings. Trial design: plants arranged in 4 randomised blocks of 30 plants (total of 120 plants). Measurements: on all plants. Prior Applications and Sales Nil. Description: Richard Snowball, Jane Speijers, Mark Holland, Phillip Monger, Phillip Nichols, Agriculture Western Australia, Perth, WA. Table 20 Trifolium varieties _______________________________________________ ‘Nitro Plus’ ‘Persian *‘Kyambro’ Prolific’ STEM BRANCHING (1 = few, 5 = many) LSD(P≤0.001)=0.4 mean 3.5a 3.4a 4.0b std deviation 0.7 0.7 0.6 PETIOLE LENGTH (mm) LSD(P≤0.01)=16.2 from half way along the first flowering stem mean 81.6ab 74.9a 92.7b std deviation 24.1 21.0 21.8 LEAF MARK PRESENCE (% of plants) LSD(P≤0.01)=10.0 mean 91.3a 77.5b 73.7b std deviation 7.9 7.0 4.7 LEAF MARK-B4spbC1g (% of plants with leaf marks) (P=0.01) mean 2.7ab 0a 11.2b std deviation 3.2 0 8.2 LEAF MARK-B4sppuC1gpu (% of plants with leaf marks) (P=0.01) mean 0a 0a 7.2b std deviation 0 0 6.1 LEAF MARK-B4s (% of plants with leaf marks) LSD(P≤0.01)=1.7 log of mean 1.8a 2.4a 0b mean 5.2a 9.7a 0b std deviation 11.1 7.8 0 LEAF MARK-B4sC1g (% of plants with leaf marks) present (8.1) present (18.6) absent LEAF MARK-B4sC1b (% of plants with leaf marks) present (1.0) present (8.7) absent LEAF MARK-B4gbC1g (% of plants with leaf marks) present (0.9) present (3.6) absent LEAF MARK COMPONENT-B4 sp.com (% of plants with leaf marks) LSD(P≤0.001)=1.1 log of mean 3.4a 1.3b 3.9a mean 29.3a 2.5b 49.9a std deviation 13.5 6.7 13.0 LEAF MARK COMPONENT sp.com (% of plants with leaf marks) LSD(P≤0.001)=1.1 log of mean 3.5a 1.3b 4.1a mean 32.4a 2.5b 61.2a std deviation 15.7 6.7 10.8 FLOWERING TIME (in WA) early season early season mid season INFLORESCENCE WIDTH (mm) LSD(P≤0.01)=1.2 mean 15.5a 14.7a 13.1b std deviation 1.5 1.7 1.2 37
PLANT VARIETIES JOURNAL 1997 VOL 10 NO. 4 SEED SIZE intermediate large small SEED COLOUR-yellow (%) LSD(P≤0.01)=0.64 log of mean 1.93ab 1.56a 2.44b mean 5.9ab 3.7a 10.5b std deviation 2.9 1.8 2.5 SEED COLOUR-light brown (%) LSD(P≤0.01)=0.99 log of mean 2.10a 1.08b 1.84ab mean 7.2a 1.9b 5.3ab std deviation 1.8 1.9 2.6 SEED COLOUR-brown to red (%) LSD(P≤0.01)=0.45 log of mean 2.81a 3.27b 2.43a mean 15.7a 25.2b 10.4a std deviation 3.4 3.1 3.1 PINCUSHION Leucospermum cordifolim x L. patersonii ‘Highgold’ Application No: 94/206 Accepted: 17 Oct 1994. Applicant: A.R.C. Fynbos Unit., Elsenburg, South Africa. Agent: Proteaflora Nursery Pty Ltd, Monbulk, VIC. Description (Table 21, Figure 13) Plant: medium sized upright spreading shrub with mid Spring flowering season. Leaf: variable in size and shape, broad elliptical to broad oblong with broad obtuse to cordate bases; apices acute to obtuse with 1-5 glandular teeth. Inflorescences: semi globose, average 71 mm high x 90 mm wide, 1-2 borne on each flowering stem; colour of styles RHS 12A. Styles: strongly curved at their apex. Receptacle: conical. Perianth: moderately pubescent, average 19 mm long; apex of perianth RHS 13B. Origin Controlled pollination: L. cordifolium ‘Yellowbird’ x L. patersonii. Breeder: A.R.C. Fynbos Unit., Elsenburg, South Africa. Selection criteria : inflorescence colour, vigour. Propagation: through cuttings. Comparative Trial Comparators: L. cordifolium ‘Yellow bird’ and L. patersonii. Location: Proteaflora Nursery, Monbulk, VIC. Conditions: cuttings propagated in 1995 and initially potted to 14 cm pots with standard potting mix and grown under ambient conditions. Plants potted to 20cm pots in Jun 1997 and grown under greenhouse conditions. Trial design : randomised block with 3 replicates. Six plants of each variety located in each block. Measurements: The first 5 plants of each variety to flower in each block were sampled. Sampling was done weekly. Inflorescence characters were measured from the first inflorescence to open on each plant, on the week that the last style was released from the perianth. Leaf characters were collected from the longest leaf of the flowering stem. Prior Applications and Sales. First sold Australia 1995 Description: Paul Armitage, Proteaflora Nursery Pty Ltd, Monbulk, VIC. Table 21 Leucospermum varieties _______________________________________________ ‘Highgold’ *‘Yellow- *L. patersonii bird’ LEAF LENGTH mean 49.86 70.00 47.86 std deviation 6.29 13.95 5.32 LSD/sig 10.548 P≤0.01 P≤0.01 LEAF SHAPE OF BASE broad obtuse- broad cuneate-cordatecordate cordate sagittate COMMENCEMENT OF FLOWERING 3/11/97 27/10/97 20/10/97 INFLORESCENCE NUMBER/PLANT mean 3.67 2.93 2.73 std deviation 1.17 1.33 0.96 LSD/sig 0.69 P≤0.01 P≤0.01 INFLORESCENCE SHAPE OF BASE rounded flat rounded INFLORESCENCE WIDTH mean 89.87 100.60 86.07 std deviation 5.89 5.95 7.26 LSD/sig 8.69 P≤0.01 ns SHAPE OF RECEPTACLE conical semi- conical globose RECEPTACLE HEIGHT :WIDTH RATIO mean 1.074 0.877 1.276 std deviation 0.08 0.04 0.09 LSD/sig 0.1675 P≤0.01 P≤0.01 COLOUR OF STYLES RHS 12A RHS 12A RHS 50 A-B STYLE - BEND AT APEX strong moderate weak PERIANTH - LENGTH mean 18.93 25.53 17.53 std deviation 1.03 1.25 0.99 LSD/sig 0.75 P≤0.01 P≤0.01 PERIANTH - COLOUR OF APEX RHS 13B RHS 6A RHS 50B PERIANTH - PUBESCENCE moderate light dense PLUM Prunus salicina ‘Earliqueen’ Application No: 95/218 Accepted: 26 Sep 1995. Applicant: Zaiger’s Inc. Genetics, Modesto, California, USA Agent: Fleming’s Nurseries & Associates Pty Ltd, Monbulk, VIC. 38
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SERVICE DIRECTORY WARATAH SEED CO.
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Treloar Roses Treloars are the Aust
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62. Volume 10- Number 4 - IP Australia

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