technical overview cereals - adama.com®+te… · using veritas in cereals veritas should be used...

1

Technical overview Cereals

• Azoxystrobin 120 g/L + Tebuconazole 200 g/L

• High performance broad spectrum fungicide

• For use in Wheat and Barley.

o Also for use in Chickpeas*, Lentils*, Peanuts, Adzuki Beans*, Navy Beans* and Mungbeans*

• Broad-spectrum

• Resistance management option

• Highly compatible SC formulation

• Excellent crop safety – extensively tested in Australia on multiple

cereal and pulse varieties and situations

Veritas Overview

2

Available in 10L pack only

* Use in Chickpeas and Lentils allowed until 31st September 2017 under APVMA permit No: 81533

* Use in Adzuki Beans, Mungbeans and Navy Beans allowed until 30 November 2019 under APVMA permit No: 82104

Active Ingredients & Mode of Action

Parameter Azoxystrobin Tebuconazole

Concentration (g/L) 120 200

FRAC Group 11 3

Group common name Strobilurin DMI

MOA Inhibitor of mitochondrial respiration

De-methylation inhibitors,

ergosterol biosynthesis

inhibitors

Effect on fungiDisrupts energy production, particularly

in germinating spores

Disrupts cell wall production and

mycelial / hyphal development

Use pattern Systemic protectant Systemic protectant

Systemicity Translaminar, systemicTranslaminar, systemic

(acropetal)

Residual activity Up to 6 weeks Up to 4 weeks3

Veritas® has activity across multiple disease growth stages

4

Spore

GerminationPenetration

Mycelial

Growth

Pre-

SporulationSporulation

Azoxystrobin

Tebuconazole

Azoxystrobin + Tebuconazole (Veritas®)

Highly Effective Little or no effect

Fungicide impact on disease development

Veritas®

Winter Cereals

Target Diseases

6

Barley

• Leaf Rust

• Scald

• Net form of Net Blotch (NFNB)

• Powdery mildew

• Spot form of Net Blotch (SFNB)

Wheat

• Stripe Rust

• Stem Rust

• Leaf Rust

• Yellow Spot

• Septoria Nodorum Blotch

• Septoria Tritici Blotch

Application rates & target diseases

Crop DiseaseRate

mL/ha

Wheat Leaf Rust

Yellow Spot

Septoria Nodorum (Glume) Blotch

Septoria Tritici Blotch

Stem Rust

Stripe Rust

315-630

Barley Leaf Rust

Net form of Net Blotch*

Spot Form of Net Blotch*

Powdery Mildew

315-630

Leaf Scald 315

7* Suppression only

Veritas® vs Competitor Products

Parameter Veritas® Amistar*

Xtra

Tazer*

XpertOpera* Prosaro*

Active ingredientsAzoxystrobin

Tebuconazole

Azoxystrobin

Cyproconazole

Azoxystrobin

Epoxiconazole

Pyraclostrobin

Epoxiconazole

Prothioconazole

Tebuconazole

Formulation type SC SC SC SE SC

Wheat & barley

diseases controlled11 8 13 10 12

Labelled crops3 (+ 5 more

pending)3 3 3 6

Resistance

managementYes Yes Yes Yes No

Adjuvant required No No Yes Yes Yes

8* Registered Trademarks

Veritas pending additional crops include Chickpeas, Lentil, Faba Beans, Mung beans and Canola. Chickpeas and Lentils currently

covered until Sept 2017 by APVMA permit.

Using Veritas in Cereals

Veritas should be used to prevent disease, not to cure it• Maximise yield

• Minimise the chance of resistance developing

• Early applications maximise the super protectant benefits of azoxystrobin

Most cost-effective application timing is generally between stem elongation and ear emergence

Aim to protect the important leaves• Wheat flag leaf can contribute over 40% of yield

• Barley flag-1 can contribute up to 40% of yield and flag-2 up to 15%

• Keeping key leaves green and functioning through grain filling will help to maximise yield

• Ground Application: Apply in a water volume of between 50 and 100 L/ha using a medium quality spray. Use the higher water volume in crops with heavier canopies.

• Aerial Application: Apply with suitable aircraft, set up and operated to apply fungicides to cereal crops in a minimum water volume of 10 L/ha

Application

10

• Grazing: Do not graze or cut for stockfeed for 21 days after application.

• Harvest: Do not harvest for 42 days after application.

• Export slaughter interval: Do not slaughter animals destined for export

within 7 days of consumption of treated cereal forage or straw. Livestock

that have been grazed on or fed treated crops should be placed on clean

feed for 7 days prior to slaughter.

Withholding Periods - Cereals

11

Veritas Compatibility

12

Herbicides2,4-D Amine Cutlass M Legacy MA Mentor

2,4-D LV Ester* Eclipse Lonestar Wildcat

Artillery Enforcer 75D Victory Tackle

Colt Diuron WG MCPA 570 Mandate#

Crusader Hussar Lynx

Cutlass Intervix MCPA 750

InsecticidesAlpha-Scud Elite Dimethoate

Do not apply Veritas with oil-based adjuvants

* Some additional phyto may be expected

# Apply with non ionic surfactant only

Features & Benefits - Pulses

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Features Benefits

Mixture of highly active strobilurin and triazole active

ingredients

Highly effective disease control with resistance management

benefits

Protectant and systemic disease control The best insurance for protecting yield-determining leaves

Higher triazole application rate than alternative strobilurin

+ triazole fungicide mixtures

Ideal for Australian conditions with consistent efficacy and

resistance management with full dose triazole rate

Broad spectrum disease controlReduces the need to apply a range of fungicides when

encountering multiple diseases

Compatible with a wide range of crop protection products Ability to do a single pass application with reduced cost, labour

and crop damage.

Excellent value for moneyAbility to apply more effective fungicides in cereal crops than solo

triazoles and improve yields.

14

Veritas®

Cereal Trial Results

Spot Type Net Blotch severityKojonup, W.A. 2014

15

Means followed by same letter do not significantly differ

(P = 0.05)

Living Farm Trial No: LF 140809

a

cdecde

cde

bcd

cdecde

bcd

a

de

e

bcd

abc

bcdbcd

a

0

0.5

1

1.5

2

2.5

3

3.5

Untreated Propimax 285ml Prosaro 150ml Veritas 315ml Soprano 250ml Amistar Xtra 400ml Bumper 250ml Prosper 600ml

% L

ea

f A

rea

In

fec

ted

14 DAA 30 DAA

Spot Type Net Blotch severityKojonup, W.A. 2014

16

a

bcd

dede

a

e

bcd

abc

bcdbcd

a

a

cde

cde

cde

ab

cde

cde

bcd

cdecde

bcd

0

0.5

1

1.5

2

2.5

3

3.5

Untreated Legend 200ml Legend 300ml Propimax285ml

Legend 300ml Prosaro 150ml Veritas 315ml Soprano 250ml Amistar Xtra400ml

Bumper 250ml Prosper Rate600ml

% L

ea

f A

rea

In

fec

ted

30 DAA 14 DAA


(P = 0.05)

Living Farm Trial No: LF 140809

Barley Leaf Rust severity on top four leaves 14DAAWerribee, Victoria, 2011

17


(P = 0.05)

Peracto – FAR09235#5

a

cdc

b

dcd

c

a

c c

b

e

c

d

a

c c

b

d

c

d

0

10

20

30

40

50

60

70

80

Untreated control Orius 290ml Soprano 250ml Bumper 250ml Amistar Xtra 400ml Opera 500ml Veritas 315ml

% L

ea

f a

rea

In

fec

ted

(% leaf area infected) Flag (% leaf area infected) F-1 (% leaf area infected) F-2

Green leaf area and yield assessment, BarleyWerribee, Victoria, 2011

18


(P = 0.05)


Gre

en

Leaf

Rati

ng

d

abc

bc

c

ab

bc

ab

e

cde

cdede

a-ea-e

a-e

0

0.5

1

1.5

2

2.5

3

0

1

2

3

4

5

6


Yie

ld T

/Ha

Green leaf rating * 41days Yield (t/ha)

Green leaf area and yield assessments, BarleyWerribee, Victoria, 2011

19

Amistar Xtra 400mL/Ha 14DAAVeritas 630 mL/Ha 14DAA


Powdery Mildew, Barley – flag leafToodyay, Western Australia, 2010

20


(P = 0.05)


a

bc bcbc c bc

bc

a

bcb

bcdd

bcd bcd

a

bcbc

bc

cd

bcd

d

0

1

2

3

4

5

6


% L

ea

f A

rea

In

fec

tio

n

22 DAA-A 37 DAA-A/15 DAA-B 46 DAA-A/24 DAA-B

Application B applied at 22 DAA

Barley Leaf Rust severity on top two leaves, 29 DAABalliang, Victoria, 2011

21


(P = 0.05)


a

b

c c

dc

c

d

a

b

c c

e

de

c

e

0

10

20

30

40

50

60

70

80

Untreated Orius 145ml Soprano 250ml Soprano 500ml Amistar Xtra 400ml Prosaro 150ml Veritas 315ml Veritas 630ml

% L

ea

f A

rea

In

fec

ted

Flag F-1

Barley Leaf Rust incidence on top three leaves, 29 DAABalliang, Victoria, 2011

22


(P = 0.05)


a a

ab ab

bcd

ab

a-d

d

75

80

85

90

95

100

105

Untreated Orius 145ml Soprano 250ml Soprano 500ml Amistar Xtra400ml

Prosaro 150ml Veritas 315ml Veritas 630ml

% L

ea

f A

rea

In

fec

ted

Barley Leaf Rust TrialBalliang, Victoria, 2011. 29 DAA (FAR10226#5)

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Veritas 630

mL/ha

Amistar Xtra

400 mL/ha

Soprano

500 mL/ha

Orius

145 mL/haUTC

Severity of Stripe Rust on WheatForth, Tasmania, 2011

24


(P = 0.05)


a

b

cbc

cbc

bc

bcbcd bcd

d

cd

0

10

20

30

40

50

60

70

80

90

Untreated control Orius 290ml Soprano 250ml Amistar Xtra 400ml Opera 500ml Veritas 315ml

% L

ea

f A

rea

In

fec

ted

14 DAA 21 DAA

Septoria nodorum in Wheat – flag leafToodyay, Western Australia, 2010

25


0.30.1

0.20.3

0.10.2

0.1

3.83.6

3.8

2.6

4.6

4.2

2.4

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5


% L

ea

f A

rea

In

fec

tio

n

17 DAA 33 DAA

Stripe Rust incidence in WheatArthurton, South Australia, 39 DAA, 2011

26


(P = 0.05)


Wheat variety - H45

a

cd

bc

bcd

b

bc

bcd

a

b-e

bc

b-ebcd

b-e

de

a

d

bcdcd

b

cd

d

0

20

40

60

80

100

120

Untreated control Veritas 315ml Orius 290ml Soprano 250ml Bumper 250ml Amistar Xtra 400ml Opera 500ml

% S

trip

e R

us

t In

cid

en

ce

Head Flag leaf* F-1 leaf*

Stem Rust incidence and severity on Wheat cv. Yitpi, Eudunda, South Australia, 2011

27


(P = 0.05)


a

b

b

c c

cdd

a

bb

bbc

d

bc

a b b c cd cd cda bc bc bc b ef bcd0

10

20

30

40

50

60

70

80

90


% S

tem

Ru

st

Inc

ide

nc

e/S

eve

rity

Incidence 17 DAA Incidence 27 DAA Severity 17 DAA Severity 27 DAA

Stripe Rust severity of the flag leaf, WheatCressy, Tasmania, 2012

28


(P = 0.05)


a

b b b bb

a

bcd

dbcd bcd

cd

0

1

2

3

4

5

6

Untreated control Orius 290ml Soprano 250ml Amistar Xtra 400ml Prosaro 420 SC Veritas 315ml

% L

ea

f A

rea

In

fec

ted

14 DAA 25 DAA

Stripe Rust incidence of the flag leaf, WheatCressy, Tasmania, 2012

29


(P = 0.05)


a

b bb

bb

a

bcd

d

bcd

bcd

cd

0

10

20

30

40

50

60

70

80

90

Untreated control Orius 290ml Soprano 250ml Amistar Xtra 400ml Prosaro 150ml Veritas 315ml

% L

ea

f A

rea

In

fec

ted

14 DAA 25 DAA

Septoria tritici Control CarranballacFlag Leaf -1, Wheat 2013

30

Means followed by same letter do not significantly differ (P = 0.05).

Incidence LSD = 15.6 CV = 10.6

85a

42de

33e

57cd

63bc68bc

55cd

73ab

0

8690

74

65

55

77

53

0

10

20

30

40

50

60

70

80

90

100

Untreated Radial420 mL

Radial840 mL

Custodia315 mL

Opera500 mL

Amistar Xtra400 mL

Soprano250 mL

Orius290 mL

% C

on

tro

l/In

cid

ence

of

Sep

tori

a tr

itic

i

% incidence Flag -1 % Control Flag -1

Veritas 315mL

Septoria tritici Severity, Carranballac, Wheat, 2013

31Means followed by same letter do not significantly differ (P = 0.05).

Severity Flag -1 LSD = 0.27 CV = 25.8 Flag -2 LSD = 12.3 CV= 24.2

14.6a

2cd 1.4d

3.9bc5.2b

6.6b

3bcd

6.9b

47.6a

13.6de11.2e

22.6cde

36.0ab33.5bc

24.4bcd

34.6bc

0

5

10

15

20

25

30

35

40

45

50

Untreated Radial420 mL

Radial840 mL

Custodia315 mL

Opera500 mL

Amistar Xtra400 mL

Soprano250 mL

Orius290 mL

% S

ever

ity

of

Sep

tori

a tr

itic

i

% Av Infection Flag -1 % Av Infection Flag -2

Veritas 315mL

Fusarium Head Blight Incidence, WheatSpring Ridge NSW, 2011

32


(P = 0.05)

Farmoz No: FZ-11-F01-2

Veritas will not initially be registered for FHB. Screening trial only

a

bc

b

bcc c

0

5

10

15

20

25

30

Untreated Orius 145ml Orius 290ml Soprano 250ml Prosaro 300ml Veritas 315ml

% F

HB

In

cid

en

ce

technical overview cereals - adama.com®+te… · using veritas in cereals veritas should be used...

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