HYBRID RANGE Winter OSR

HYBRID RANGE

Winter OSR

2022

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Contents

HYBRIDS PT303 PT299 PT279CL PT275 PT284

page 4-11 page 12-13 page 14-15 page 16-18 page 19

MAXIMUS SEMI-DWARF HYBRIDS

? RAPESEED HYBRIDS

PX131

page 20

PX125CL

page 21

KEY CONTACT DETAILS

page 23

For further information about Pioneer Oilseed Rape hybrids, please visit: corteva.co.uk/pioneer

Pioneer hybrids in this booklet contain OG-INRA Technology from INRA, France.

AHDB data referenced can be found in full at .uk

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Winter Oilseed rape comparative agronomic descriptions 2022

Traits and characteristics Year of launch Oil content (%) Lodging resistance Height (cm) Light leaf spot resistance Stem canker resistance Earliness of flowering Earliness of maturity Data source Testing qualification

PT303

Protector? Sclerotinia, TuYV

2021

46.0

8

164

7

7

5

5

1

A

PT299

Very high oil content

2022 46.9

8

152

7

8

7

5

1

B

PT275

2018 45.2

8

148

6

5

6

6

1

C

PT279CL

Clearfield?

2018 44.8

8

152

5

5

6

6

1

D

PT284

Protector? Clubroot

2019 45.1

9

150

6

7

5

5

2

E

PX131

Maximus? Semi-Dwarf, TuYV

2019

46.4

8

116

7

6

6

5

1

F

Maximus?

PX125CL

Semi-Dwarf,

2021 44.2

9

124

6

5

6

4

3

E

Clearfield?

On the 1-9 scales, high figures indicate that a hybrid shows the character to a high degree (e.g. high resistance)

TuYV = Turnip Yellows Virus resistance

1 = AHDB Database; 2 = UK Official Data; 3 = Pioneer Research Data

Trial qualification: A = AHDB Recommended List UK 2022; B = AHDB Recommended List Candidate 2021; C = AHDB Recommended List East/West 2021;

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D = AHDB Recommended List East/West 2022; E = UK National List; F = AHDB Descriptive List UK 2022

PT303

Introducing the first Pioneer Protector? Sclerotinia winter OSR hybrid, offering tolerance to this difficult to control, stem-based disease.

? Top winter oilseed rape gross output 2022 AHDB

UK Recommended List.

? Sclerotinia tolerance. ? Autumn vigour and spring regrowth. ? Light leaf spot 7, stem canker 7. ? Phoma ? Rlm 7 and horizontal quantitative

resistance.

? Turnip yellows virus (TuYV) resistance. ? Verticillium stem stripe resistance. ? Unique phenotype and genotype spreads risk. ? Later flowering - earlier maturing combination. ? Tall with good lodging resistance and

stem stiffness.

RECOMMENDED 4

Top gross output

PT303 has given the highest gross output of any winter oilseed rape variety in AHDB UK trials with a yield of 107% and is newly added to the Recommended List. PT303 gross yield is derived from a very high seed yield and the highest oil content of any AHDB UK listed variety.

Gross output and oil content of highest gross output varieties AHDB UK Recommended List 2022

107

107

46.0 106

45.4

105

45.0

105

45.4

45.0 104

44.3

PT303

LG Auckland Ambassador LG Aviron Aurelia

Gross output %

Oil content %

Artemis

Sclerotinia tolerance

PT303 is the first hybrid to be marketed in the UK with a claim for tolerance to sclerotinia. This yield sapping disease can reduce yields in commercial situations by up to 30%.

Significant yield loss can occur where flowering fungicide applications are missed or delayed, or where sclerotinia disease pressure is very high. PT303 Protector Sclerotinia can provide extra support for your crop when this unpredictable and damaging disease strikes.

Seed yield (t/ha)

4.1 4.0 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1

PT303

Non Sclerotinia tolerant check

PT303 Protector? Sclerotinia yielded over 15% more than the non sclerotinia tolerant check over 6 untreated trials*. At ?600/t ex farm a 0.6t increase = ?360 potential advantage per Ha.

*Pioneer research trials

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