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<strong>CANOLA</strong><br />

<strong>SEED</strong><br />

GUIDE 2013<br />

Book your canola seed today<br />

© 2012 <strong>UFA</strong> Co-operative Limited. All rights reserved.<br />

<strong>UFA</strong>.<strong>com</strong>


<strong>UFA</strong> Canola Seed:<br />

A Well Rounded Portfolio for<br />

Farmers’ Individual Needs<br />

Every farm is unique. Each field has different soil types,<br />

topography, weed spectrums and crop rotation history. Farms<br />

are getting bigger, and with challenging weather conditions and<br />

changing seasons it’s harder than ever to seed, spray and swath<br />

when you want to.<br />

One way to help manage the growing needs of today’s farms<br />

is to use a mix of canola varieties. A <strong>com</strong>bination of early and<br />

later maturing varieties can help manage your fall workload, and<br />

diversification can help ease production risk. <strong>UFA</strong> offers a full<br />

range of canola hybrids to address your farm’s individual needs,<br />

including early maturing options to help manage swath timing<br />

and enhanced disease protection where rotations are tightening<br />

or clubroot is a concern. Different varieties respond differently<br />

to growing conditions and soil types; using a <strong>com</strong>bination of<br />

products will help you manage whatever Mother Nature throws<br />

your way.<br />

Contact your <strong>UFA</strong> Crop Representative


All canola varieties have attributes that make them top<br />

performers under the right conditions. <strong>UFA</strong> offers canola varieties<br />

in all three of the top production systems, Roundup Ready ® ,<br />

LibertyLink ® and Clearfield ® .<br />

<strong>UFA</strong> Supplier<br />

Weed Control System<br />

DEKALB ® Genuity ® Roundup Ready ®<br />

CANTERRA <strong>SEED</strong>S Genuity ® Roundup Ready ®<br />

InVigor ® LibertyLink ®<br />

Nexera Roundup Ready ® and Clearfield ®<br />

The DEKALB ® and CANTERRA <strong>SEED</strong>S canola seed options rely<br />

on the Genuity ® Roundup Ready ® weed control trait, which<br />

controls the widest spectrum and stages of weeds of any canola<br />

system on the market today. It remains the best tool available<br />

for managing Group 1 and Group 2 resistant weeds and offers<br />

great flexibility with a wide window of application and reliable<br />

performance under challenging environmental conditions.<br />

<strong>UFA</strong> also carries the most popular varieties of InVigor ® canola<br />

seed using the LibertyLink ® production system from Bayer<br />

CropScience. InVigor ® hybrids have been the highest yielding<br />

hybrids over the past 16 years according to the WCC/RRC public<br />

co-op trials. And for those farmers who can participate in the<br />

value-added contract canola market, <strong>UFA</strong> features three Nexera TM<br />

varieties which utilize either the Roundup Ready ® or Clearfield ®<br />

weed control programs.


Published performance results for each variety are available from<br />

the seed vendors, and from the Canola Council of Canada’s<br />

Canola Performance Trials program. Talk to your local <strong>UFA</strong> Farm<br />

and Ranch Store, Crop Production Representative or Key Account<br />

Manager about the canola mix that’s right for your farm.<br />

Vendor websites:<br />

InVigor ® , Bayer CropScience – www.InVigorResults.ca<br />

DEKALB ® , Monsanto Canada – www.dekalb.ca<br />

CANTERRA <strong>SEED</strong>S – www.canterra.<strong>com</strong>/home/products/canola<br />

Nexera Canola, Dow AgroSciences Canada Inc. –<br />

www.healthierprofits.ca<br />

Performance Trials:<br />

Canola Council of Canada’s Canola Performance Trials program -<br />

www.canolaperformancetrials.ca<br />

Benefit from seeding more than one canola variety and<br />

weed control system<br />

Manage insect, disease and weather risk by staggering<br />

emergence, flowering and pod set<br />

Optimize herbicide application windows<br />

Ease harvest workload by spreading out swathing<br />

and threshing


Table of Contents<br />

InVigor ® Canola Varieties .............2 – 5<br />

DEKALB ® Canola Varieties ............6 – 9<br />

CANTERRA <strong>SEED</strong>S Varieties ...... 10 – 13<br />

Days to Maturity Chart ............. 14 – 15<br />

Nexera TM Canola Varieties ..........16 – 17<br />

Disease Prevention ................... 18 – 25<br />

Sclerotinia Checklist ......................... 23<br />

Credit Options .......................... 26 – 27


InVigor ®<br />

No matter which InVigor ® hybrid canola seed you choose to grow,<br />

you can always count on superior genetics, great performance<br />

and outstanding yields. To get the InVigor ® you want and the<br />

best return on your investment, secure your variety today while<br />

supplies last.<br />

InVigor ® L120<br />

InVigor ® L120 Hybrid Canola Seed<br />

134% of the checks (46A65 and Q2) in the<br />

Yield<br />

2009/2010 WCC/RRC (Western Canadian Canola and<br />

Rapeseed Re<strong>com</strong>mending Committee) co-op trials<br />

Maturity<br />

Over three days earlier than the average of the checks<br />

Growing Zones All of Alberta<br />

Height<br />

Short to medium height<br />

Lodging Resistance Excellent, superior to the checks<br />

Blackleg Rating R (Resistant)<br />

Oil Content Equal to the checks<br />

Seed Treatment Prosper ®<br />

Overall Comment<br />

InVigor ® L120 is an early maturing hybrid that yields at<br />

134% of the check varieties<br />

2


InVigor ® L130<br />

InVigor ® L130 Hybrid Canola Seed<br />

Yield<br />

136% of the checks (46A65 and Q2) in the<br />

2008/2009 WCC/RRC co-op trials<br />

Maturity<br />

Two days earlier than the average of the checks<br />

Growing Zones All of Alberta<br />

Height<br />

Medium height<br />

Lodging Resistance Excellent, superior to checks<br />

Blackleg Rating R (Resistant)<br />

Oil Content Equal to the checks<br />

Seed Treatment Prosper ®<br />

InVigor ®<br />

Overall Comment<br />

InVigor ® L130 is the standard for yield in mid to short<br />

season growing zones<br />

InVigor ® L135C<br />

InVigor ® L135C Hybrid Canola Seed<br />

Yield<br />

138% of checks (46A65 and Q2) in 2010 WCC/RRC<br />

co-op trials<br />

Maturity<br />

Three days earlier than the average of the checks<br />

Growing Zones All growing zones with confirmed clubroot presence<br />

Height<br />

Short to medium height<br />

Lodging Resistance Excellent, superior to checks<br />

Blackleg Rating R (Resistant)<br />

Oil Content Equal to the checks<br />

Seed Treatment Prosper ®<br />

Overall Comment<br />

Combines InVigor ® yields with clubroot resistance.<br />

InVigor L135C is an excellent <strong>com</strong>bination of early<br />

maturity and high yield potential, at 138% of<br />

check varieties.<br />

3


InVigor ®<br />

InVigor ® L150<br />

InVigor ® L150 Hybrid Canola Seed<br />

Yield<br />

143% of the checks (46A65 and Q2) in the<br />

2008/2009 WCC/RRC co-op trials<br />

Maturity<br />

Equal to the average of the checks<br />

Growing Zones All of Alberta<br />

Height<br />

Medium height<br />

Lodging Resistance Excellent, superior to checks<br />

Blackleg Rating R (Resistant)<br />

Oil Content Equal to the checks<br />

Seed Treatment Prosper ®<br />

Overall Comment<br />

The first hybrid to ever repeat as top yielder in the<br />

WCC/RRC co-op trials (2009 and 2010)<br />

InVigor ® 5440<br />

InVigor ® 5440 Hybrid Canola Seed<br />

Yield<br />

135% of the checks (46A65 and Q2) in the<br />

2005/2006 WCC/RRC co-op trials<br />

Maturity<br />

Equal to the average of the checks<br />

Growing Zones All growing zones of Alberta<br />

Height<br />

Medium height<br />

Lodging Resistance Excellent, superior to the checks<br />

Blackleg Rating R (Resistant)<br />

Oil Content Slightly higher than the checks<br />

Seed Treatment Prosper ®<br />

Overall Comment<br />

InVigor ® 5440 is the traditional, consistent, high<br />

performing hybrid for all growing zones.<br />

4


5<br />

InVigor ®


DEKALB ®<br />

The DEKALB ® canola line-up offers the <strong>com</strong>plete package, with a<br />

diverse portfolio of hybrids to meet your farm’s individual needs.<br />

Elite 73 and 74 series genetics <strong>com</strong>bined with the Acceleron ®<br />

seed treatment technology will get your crop off to a fast start<br />

and deliver top end yield. Maturity options and efficient plant<br />

architecture make it easier to manage your harvest. Enhanced<br />

disease breeding traits <strong>com</strong>plete the package with multi-genic<br />

blackleg resistance and 2 nd generation clubroot resistance for<br />

enhanced disease protection, a growing concern as canola<br />

rotations get tighter.<br />

DEKALB ® 74-44 BL<br />

DEKALB ® 74-44 BL Genuity ® Roundup Ready ® Hybrid<br />

Yield<br />

107% of check (Pioneer ® 45H29); 100% of check<br />

(InVigor ® L150) in 2011 Monsanto Field Scale Trials<br />

Maturity<br />

1.0 day later than 73-45 RR<br />

Growing Zones All of Alberta<br />

Height<br />

Medium height<br />

Lodging Resistance Good<br />

Blackleg Rating R (Resistant)<br />

Fusarium Wilt<br />

Rating<br />

R (Resistant)<br />

Oil Content Very high<br />

Seed Treatment Acceleron ® Seed Treatment Technology<br />

Overall Comment<br />

74-44 BL is a new high yielding DEKALB ® hybrid<br />

offering multigenic blackleg resistance to pathogenic<br />

groups 2,3,4 & T<br />

6


DEKALB ® 74-47 CR<br />

DEKALB ® 74-47 CR Genuity ® Roundup Ready ® Hybrid<br />

Yield<br />

105% of check (Pioneer ® 45H29) in AB in 2011<br />

Monsanto Field Scale Trials<br />

Maturity<br />

2.0 days later than 73-45 RR<br />

Growing Zones All of Alberta<br />

Height<br />

Medium height<br />

Lodging Resistance Good<br />

Blackleg Rating R (Resistant)<br />

Fusarium Wilt<br />

Rating<br />

R (Resistant)<br />

Clubroot<br />

R (Resistant)<br />

Oil Content Very high<br />

Seed Treatment Acceleron ® Seed Treatment Technology<br />

74-47 CR is a new variety with enhanced clubroot<br />

Overall Comment<br />

resistance for those at risk to pathotypes 2,3,5,6 & 8.<br />

It provides good early season vigour with high yield<br />

potential.<br />

DEKALB ®<br />

DEKALB ® 73-75 RR<br />

DEKALB ® 73-75 RR Genuity ® Roundup Ready ® Hybrid<br />

Yield<br />

102% of the check (Pioneer ® 45H29) in the<br />

2010-2011 Monsanto Field Scale Trials<br />

Maturity<br />

1.2 days later than 73-45 RR<br />

Growing Zones Mid-long (Central and Southern Alberta)<br />

Height<br />

Medium height<br />

Lodging Resistance Very good<br />

Blackleg Rating R (Resistant)<br />

Fusarium Wilt<br />

Rating<br />

R (Resistant)<br />

Oil Content Very high<br />

Seed Treatment Acceleron ® Seed Treatment Technology<br />

Overall Comment<br />

DEKALB ® 73-75 RR offers exceptionally high yield<br />

potential in the long and mid-season zones.<br />

7


DEKALB ® 73-15 RR<br />

DEKALB ®<br />

DEKALB ® 73-15 RR Genuity ® Roundup Ready ® Hybrid<br />

Yield<br />

Maturity<br />

Growing Zones<br />

Height<br />

Lodging Resistance<br />

Blackleg Rating<br />

Oil Content<br />

Seed Treatment<br />

Overall Comment<br />

107% of the checks (Pioneer ® 43E01) in the 2011<br />

Monsanto Field Scale Trials<br />

1.5 days earlier than DEKALB ® 73-45 RR<br />

Short-mid season zones of Alberta<br />

Short height<br />

Good<br />

MR (Moderately<br />

resistant)<br />

Very high<br />

Fusarium Wilt<br />

Rating<br />

Acceleron ® Seed Treatment Technology<br />

R (Resistant)<br />

DEKALB ® 73-15 RR is an excellent fit for growers in<br />

short season zones and harvest management in the mid<br />

to long season zones<br />

DEKALB ® 73-45 RR<br />

DEKALB ® 73-45 RR – Genuity ® Roundup Ready ® Hybrid<br />

104% of check (Pioneer ® 45H29) and 100% of check<br />

Yield<br />

(InVigor ® 5440) in the 2010-2011 Monsanto Field<br />

Scale Trials<br />

Maturity<br />

0.4 days earlier than DEKALB ® 72-65 RR<br />

Growing Zones All of Alberta<br />

Height<br />

Medium height<br />

Lodging Resistance Very good<br />

Blackleg Rating R (Resistant)<br />

Fusarium Wilt<br />

Rating<br />

R (Resistant)<br />

Oil Content Very high<br />

Seed Treatment Acceleron ® Seed Treatment Technology<br />

DEKALB ® 73-45 RR has high yield potential and<br />

Overall Comment continues to be the cornerstone of the DEKALB ®<br />

portfolio<br />

8


DEKALB ® 72-65 RR<br />

DEKALB ® 72-65 RR Genuity ® Roundup Ready ® Hybrid<br />

Yield<br />

100% of the checks (Pioneer ® 45H29) in the<br />

2009-2011 Monsanto FACT Trials<br />

Maturity<br />

0.4 days later than 73-45 RR<br />

Growing Zones Southern and Central Alberta<br />

Height<br />

Medium height<br />

Lodging Resistance Excellent<br />

Blackleg Rating R (Resistant)<br />

Fusarium Wilt<br />

Rating<br />

R (Resistant)<br />

Oil Content Very high<br />

Seed Treatment Acceleron ® Seed Treatment Technology<br />

Overall Comment<br />

DEKALB ® 72-65 RR offers exceptional value with<br />

excellent high yield potential<br />

DEKALB ®<br />

9


Canterra Seeds<br />

CANTERRA <strong>SEED</strong>S continues to offer a diverse canola portfolio.<br />

From great yields to strong disease packages to early maturity,<br />

CANTERRA <strong>SEED</strong>S’ canola lineup will meet your growing needs.<br />

CANTERRA 1990<br />

CANTERRA 1990 – Genuity ® Roundup Ready ® Hybrid<br />

Yield<br />

101% of InVigor ® 5440 (2011 YieldWorks and<br />

Demonstration Trials)<br />

Maturity<br />

Growing Zones<br />

Height<br />

Lodging Resistance<br />

0.5 days later than checks (46A65/Q2)<br />

Central and Southern Alberta<br />

Medium<br />

Very good<br />

Blackleg Rating<br />

R (Resistant)<br />

Fusarium Wilt<br />

Rating<br />

R (Resistant)<br />

Seed Treatment Prosper ® EverGol/Helix Xtra ®<br />

Overall Comment<br />

The highest yielding variety in the CANTERRA <strong>SEED</strong>S<br />

lineup<br />

10


CANTERRA 1980<br />

CANTERRA 1980 – Genuity ® Roundup Ready ® Hybrid<br />

Yield<br />

101% of DEKALB ® 73-45 RR (2011 YieldWorks and<br />

Demonstration Trials)<br />

Maturity<br />

Growing Zones<br />

Height<br />

1.5 days earlier than checks (46A65/Q2)<br />

All of Alberta<br />

Short-medium<br />

Lodging Resistance Good<br />

Blackleg Rating R (Resistant)<br />

Seed Treatment Helix Xtra ®<br />

Fusarium Wilt<br />

Rating<br />

R (Resistant)<br />

Canterra Seeds<br />

Overall Comment<br />

Early maturity <strong>com</strong>bined with good yield performance<br />

CANTERRA 1970<br />

CANTERRA 1970 – Genuity ® Roundup Ready ® Hybrid<br />

100% of InVigor ® 5440 (2010 and 2011 YieldWorks<br />

Yield<br />

and Demonstration Trials)<br />

Maturity<br />

2.0 days later than checks (46A65/Q2)<br />

Growing Zones<br />

Height<br />

Southern Alberta<br />

Medium-tall<br />

Lodging Resistance<br />

Excellent<br />

Blackleg Rating<br />

R (Resistant)<br />

Fusarium Wilt<br />

Rating<br />

R (Resistant)<br />

Seed Treatment Prosper ® EverGol/Helix Xtra ®<br />

Overall Comment<br />

Long season variety, excellent under irrigation,<br />

excellent standability<br />

11


CANTERRA 1960<br />

CANTERRA 1960 – Genuity ® Roundup Ready ® Hybrid<br />

Yield<br />

103% of DEKALB ® 73-77 RR (2010 WCC/RRC)<br />

Maturity<br />

Growing Zones<br />

Height<br />

1.5 days earlier than checks (46A65/Q2)<br />

All zones of Alberta with clubroot pressure<br />

Medium<br />

Canterra Seeds<br />

Lodging Resistance Good Clubroot Rating R (Resistant)<br />

Blackleg Rating<br />

R (Resistant)<br />

Fusarium Wilt<br />

Rating<br />

Seed Treatment Prosper ® EverGol/Helix Xtra ®<br />

Overall Comment<br />

R (Resistant)<br />

Resistant to all races of clubroot found in Alberta<br />

CANTERRA 1918<br />

CANTERRA 1918 – Genuity ® Roundup Ready ®<br />

Open Pollinated<br />

Yield<br />

Maturity<br />

107% of CANTERRA <strong>SEED</strong>S 1818RR (2010 and 2011<br />

YieldWorks and Demonstration Trials)<br />

Equal to checks (46A65/Q2)<br />

Growing Zones<br />

Height<br />

Lodging Resistance<br />

Blackleg Rating<br />

All of Alberta<br />

Short-medium<br />

Very good<br />

MR (Moderately<br />

resistant)<br />

Fusarium Wilt<br />

Rating<br />

R (Resistant)<br />

Seed Treatment Prosper ® EverGol/Helix Xtra ®<br />

Overall Comment<br />

Preferred by farmers who demand value<br />

12


13<br />

Canterra Seeds


Maturity Chart<br />

It is important to be aware of the maturity of the<br />

canola seed you purchase.<br />

This guide SHOWS the AVERAGE MATURITY of the seed<br />

EARLIER MATURITY<br />

InVigor ® L120<br />

InVigor ® L135C<br />

DEKALB ® 73-15 RR<br />

InVigor ® L130<br />

CANTERRA 1980<br />

CANTERRA 1960<br />

DEKALB ® 73-45 RR<br />

DEKALB ® 72-65 RR<br />

-3.5 Days -3 Days -2.5 Days -2 Days -1.5 Days -1 Day -0.5 Day<br />

Maturity<br />

Table of Reference<br />

InVigor ®<br />

InVigor ® L120 .......pg 2<br />

InVigor ® L130 .......pg 3<br />

InVigor ® L135C ......pg 3<br />

InVigor ® L150 .......pg 4<br />

InVigor ® 5440 .......pg 4<br />

DEKALB ®<br />

DEKALB ® 74-44 BL ...pg 6<br />

DEKALB ® 74-47 CR ...pg 7<br />

DEKALB ® 73-75 RR ...pg 7<br />

DEKALB ® 73-15 RR ...pg 8<br />

DEKALB ® 73-45 RR ...pg 8<br />

DEKALB ® 72-65 RR ...pg 9<br />

14


<strong>UFA</strong> is offering <strong>com</strong>pared TO the AVERAGE of CHECKS<br />

InVigor ® L150<br />

InVigor ® 5440<br />

DEKALB ® 73-75 RR<br />

DEKALB ® 74-44 BL<br />

CANTERRA 1918<br />

Nexera TM 2012 CL<br />

CANTERRA 1990<br />

LATER MATURITY<br />

CHECKS<br />

46A65<br />

Nexera TM 1016 RR DEKALB ® 74-47 CR<br />

CANTERRA 1970<br />

Nexera TM 1012 RR<br />

+0.5 Day +1 Day +1.5 Days +2 Days +2.5 Days +3 Days<br />

Maturity<br />

CANTERRA <strong>SEED</strong>S<br />

CANTERRA 1990 ....pg 10<br />

CANTERRA 1980 ....pg 11<br />

CANTERRA 1970 ....pg 11<br />

CANTERRA 1960 ....pg 12<br />

CANTERRA 1918 ....pg 12<br />

Nexera TM<br />

Nexera TM 1012 RR ....pg 16<br />

Nexera TM 1016 RR ....pg 17<br />

Nexera TM 2012 CL ....pg 17<br />

15


Heart-healthy Omega-9 Oils, made from high-yielding Nexera TM<br />

canola, are the new standard in today’s food industry – paying<br />

you more.<br />

* Re<strong>com</strong>mended only where production contracts are available;<br />

ask your <strong>UFA</strong> Crop Production Representative for details.<br />

Nexera 1012 RR<br />

Nexera TM Canola Hybrid 1012 RR<br />

Yield 101% of the check (72-65)<br />

NEXERA TM<br />

Days To Maturity<br />

(60% seed color<br />

change)<br />

Growing Zones<br />

Lodging Resistance<br />

3.5 days later than RR check 72-65<br />

Mid to long season zones<br />

Good standability<br />

Blackleg Rating<br />

R (Resistant)<br />

Fusarium Wilt<br />

Resistance<br />

R (Resistant)<br />

Seed Treatment Helix Xtra ®<br />

Overall Comment<br />

Nexera TM Hybrid 1012 RR offers the convenience and<br />

weed control of the Roundup Ready ® system and<br />

excellent lodging resistance for easier swathing<br />

16


Nexera 1016 RR<br />

Nexera TM Canola Hybrid 1016 RR<br />

Yield 95.5% of the check (72-65)<br />

Days To Maturity<br />

(60% seed color<br />

change)<br />

Growing Zones<br />

Lodging Resistance<br />

1 day later than RR check 72-65<br />

Mid to long season zones<br />

Good standability<br />

Blackleg Rating<br />

R (Resistant)<br />

Fusarium Wilt<br />

Resistance<br />

R (Resistant)<br />

Seed Treatment Helix Xtra ®<br />

Overall Comment<br />

Nexera TM Hybrid 1016 RR offers excellent harvestability<br />

and the shortest days to maturity of all Nexera TM hybrids<br />

Nexera 2012 CL<br />

Nexera TM Canola Hybrid 2012 CL<br />

Yield<br />

Days To Maturity<br />

(60% seed color<br />

change)<br />

Growing Zones<br />

Lodging Resistance<br />

99.7% of the CL check (45P70)<br />

0.5 days later than RR check 72-65<br />

Mid to long season zones<br />

Good standability<br />

NEXERA TM<br />

Blackleg Rating<br />

MR (Moderately<br />

resistant)<br />

Fusarium Wilt<br />

Resistance<br />

R (Resistant)<br />

Seed Treatment Helix Xtra ®<br />

Overall Comment<br />

Nexera TM Hybrid 2012 CL offers the advantages of the<br />

Clearfield ® system and excellent harvestability<br />

17


Disease Prevention<br />

Major disease damage on canola crops can only occur when the<br />

following conditions are satisfied:<br />

• the crop is susceptible<br />

• the disease is present<br />

• the environmental conditions are favourable for the disease<br />

• the disease has sufficient time to develop to cause damage<br />

Disease management strategies must counter one or more of<br />

these factors to reduce or prevent initial disease populations,<br />

and to slow their rates of increase.<br />

A major <strong>com</strong>ponent of disease management is proper field scouting.<br />

Talk to your local <strong>UFA</strong> Crop Production Representative about<br />

scouting your fields.<br />

Disease<br />

18


Clubroot<br />

Prevention of clubroot requires all participants in the canola<br />

industry to be vigilant. Stopping its introduction to clean fields<br />

is the only way to prevent clubroot because there are currently<br />

no economically viable options for controlling clubroot in canola<br />

once it is established in a field.<br />

Clubroot is spread mainly by the movement of soil containing<br />

soil-borne resting spores. Soil transport can occur by wind and<br />

water erosion, on field machinery, in manure from animals fed<br />

contaminated feed, and in soil attached to seeds (earth tag).<br />

The amount of soil required to initiate infection in a new field<br />

is unknown. Any soil transfer from an infected field should be<br />

viewed as a risk. Clubroot surveys in Alberta have found that<br />

almost all new infestations begin near the field access, which<br />

indicates that contaminated equipment is the predominant<br />

spread mechanism.<br />

Growers, custom operators and all land users (including oil and<br />

gas industry participants and recreationalists) must be diligent in<br />

removing potentially contaminated soil from equipment prior to<br />

leaving fields. The best approach to managing clubroot is to be<br />

proactive. If you are a grower or landowner, ask agronomists,<br />

custom operators, researchers, and anyone else <strong>com</strong>ing onto your<br />

land (oil and gas crews) about the sanitation measures they use<br />

to prevent the spread of clubroot.<br />

Preventative Measures<br />

• Crop rotation<br />

• Control volunteer canola and cruciferous weeds in rotation<br />

• Use clean seed<br />

Disease<br />

19


Sclerotinia<br />

Moist soils promote the growth of apothecia from sclerotia<br />

that came from previously infected plants. With higher rates<br />

of sclerotinia infection across the Prairies in 2010, and with<br />

moist soils this year, apothecia numbers will be very high.<br />

Apothecia eject spores into air and wind spreads them all over<br />

the countryside. Spore release can take place over a period of<br />

weeks, filling the Prairie air with ascospores. These spores land<br />

everywhere, but only those that land on canola petals concern<br />

the canola grower. Ascospores need dead plant tissue to continue<br />

their cycle. Petals drop off, land in the canopy and then start<br />

to decay. These decaying petals give the sclerotinia spores the<br />

energy to produce hyphae that invade stem tissue. Because most<br />

fungicide sprays do not effectively penetrate the stem tissue to<br />

eradicate infection, living flowers are the best target<br />

for fungicides to prevent sclerotinia infection.<br />

Preventative Measures<br />

• Use a minimum four-year rotation with non-susceptible crops<br />

• Use pedigreed seed<br />

• Control weeds and volunteers<br />

• Use B. rapa varieties<br />

• Manage stubble and crop residue (direct seeding might reduce<br />

apothecia production)<br />

• Foliar fungicide treatments are effective<br />

Disease<br />

20


Assessing the Risk for Sclerotinia Stem Rot<br />

in Canola<br />

Sclerotinia incidence can vary greatly among fields and<br />

years, making scheduled spraying of fungicides unprofitable.<br />

However, when sclerotinia risk is high, preventative fungicide<br />

applications can effectively lower disease severity and improve<br />

yield. Assessment of disease risk within each field is essential<br />

to improve the odds that fungicides are only applied when it is<br />

economical to do so.<br />

This checklist developed in Sweden can be useful in helping to<br />

assess disease risk in fields. Growers should fill out the checklist<br />

for each field shortly after first flower (when 75% of the canola<br />

plants have at least 3 open flowers). The greater the risk score for<br />

a field the higher the probability of a positive economic return.<br />

Results in Sweden have suggested that fields scoring 40 or higher<br />

will likely benefit from a fungicide, but this may vary depending<br />

on fungicide cost and <strong>com</strong>modity price. Using this checklist<br />

effectively requires scouting for apothecia, usually in nearby cereal<br />

crops following canola or other host crops (e.g. beans, sunflowers)<br />

in the rotation. The same moist soil conditions conducive to<br />

apothecia production can also favour the development of<br />

many other types of mushrooms or fruiting bodies. Accurate<br />

identification of apothecia is critical to effectively determine the<br />

risk of stem rot.<br />

What are apothecia? Apothecia are small fruiting structures<br />

that look like tiny mushrooms germinating from sclerotia. They are<br />

slightly cupped (similar to the top of a golf tee) with a diameter<br />

of between 5 and 15 mm (0.2” to 0.6”), with a stalk no more<br />

than 50 mm (2”) long that is mostly below ground. The apothecia<br />

release many spores, called ascospores, which are the infectious<br />

Disease<br />

21


agents of the fungus. Emergence of large numbers of apothecia<br />

at or just prior to the early bloom stage will increase potential for<br />

petal infection.<br />

Petal testing (developed by the University of Saskatchewan<br />

and available from Discovery Seed Labs at time of publication)<br />

throughout the flowering period can also provide additional<br />

information regarding the proportion of petals that are actually<br />

infested with spores of sclerotinia, which can be correlated with<br />

risk of sclerotinia development. However, the test is a snap shot<br />

of infection when the petals were collected and subsequent<br />

disease development in the crop is strongly influenced by weather<br />

conditions, particularly precipitation and relative humidity.<br />

Something else that may affect the risk profile of a field is the<br />

genetics that have been chosen. Research has shown that there<br />

is a correlation between lodging and sclerotinia levels, and<br />

susceptibility to lodging can be related to genetics. As well, the<br />

introduction of varieties with some tolerance to sclerotinia into<br />

the marketplace offers an additional management tool that may<br />

reduce the risk in fields where they are grown.<br />

Source: Canola Council of Canada<br />

http://www.canolawatch.org/2011/06/29/5-keyquestions-about-sclerotinia-spraying/<br />

Disease<br />

22


Sclerotinia Stem Rot Checklist<br />

(For each risk factor, circle the risk points that apply to your field)<br />

Risk Factor Possible Answers Risk Points<br />

Number of Years<br />

Since Last<br />

Canola Crop<br />

Disease Incidence<br />

in Last Host Crop<br />

Crop Density<br />

Rain in the<br />

Last Two Weeks<br />

Weather Forecast<br />

Regional Risk<br />

for Apothecia<br />

Development<br />

Total risk points for all risk factors =<br />

More than six years 0<br />

Three to six years 5<br />

One to two years 10<br />

None 0<br />

Low (1 to 10%) 5<br />

Moderate (11 to 30%) 10<br />

High (31 to 100%) 15<br />

Low 0<br />

Normal 5<br />

High 10<br />

Less than 10mm (0.4”) 0<br />

10 to 30 mm (0.4 to 1.2”) 5<br />

More than 30mm (1.2”) 10<br />

High pressure 0<br />

Variable 10<br />

Low pressure 15<br />

None found 0<br />

Low numbers 10<br />

High numbers 15<br />

40 or higher?<br />

Consider fungicide application to protect yield potential.<br />

Sclerotinia<br />

23


Alternaria Black Spot (Grey Leaf Spot)<br />

Alternaria black spot is caused by the fungi Alternaria brassicae,<br />

A. alternata and A. raphani. Black spot is one of the most <strong>com</strong>mon<br />

diseases of canola in western Canada. Although Alternaria is<br />

present every year on the Canadian prairies, the severity of this<br />

disease varies considerably from year to year and area to area<br />

based largely on the moisture and temperature situation. The<br />

disease can infect all growth stages of the canola plant.<br />

Preventative Measures<br />

• Sow clean seed of high germination<br />

• Use minimum three-year rotation<br />

• Control volunteer canola and cruciferous weeds (mustards)<br />

• Early swathing will reduce seed loss<br />

• B. napus types tend to be less affected<br />

Blackleg<br />

Disease<br />

Blackleg is caused by the fungus Leptosphaeria maculans. It is a<br />

serious disease of canola and can cause significant yield losses in<br />

susceptible varieties. Blackleg occurs in a mild and highly virulent<br />

strain. The mild type is widespread in western Canada. This strain<br />

usually infects plants very late in the season, rarely causing<br />

yield losses of even 1 to 2%. Therefore, it is considered a minor<br />

problem. Virulent or severe blackleg infects canola seedlings and<br />

progressively damages the growing crop in June and July.<br />

Preventative Measures<br />

• Use a minimum of a four-year rotation<br />

• Control volunteer canola and cruciferous weeds<br />

• Stubble and crop residue management necessary<br />

24


• Seed treatments may reduce spread into areas where<br />

disease is absent<br />

• Use resistant or moderately resistant varieties<br />

Understanding Blackleg Resistance Ratings<br />

Growing B. napus varieties that are moderately resistant or<br />

resistant to blackleg in areas with a high potential for virulent<br />

blackleg is highly suggested. However, a resistant variety is not<br />

immune to the disease. Stems can still be infected as shown by<br />

the scale used for determining the blackleg classification<br />

of varieties.<br />

Canola Cultivars for Blackleg Resistance<br />

Rating<br />

% of Westar<br />

Resistant < 28<br />

Moderatly Resistant 29 to 45<br />

Moderately Suseptible 46 to 63<br />

Susceptible 64 to 100<br />

Varieties rated “R” or “MR” for blackleg will suffer less yield loss<br />

than those with less resistance. All current B. rapa varieties are<br />

susceptible to blackleg disease. In areas where virulent blackleg<br />

is at low levels or has not been found, all registered varieties<br />

are suitable.<br />

See these websites for full disease prevention methods:<br />

www.canolacouncil.org<br />

www.canolacouncil.org/chapter10c.aspx<br />

www.saskcanola.ca<br />

Disease<br />

25


Credit Options for Your<br />

Canola Seed Purchase<br />

For your convenience <strong>UFA</strong> has options to fit your needs<br />

when purchasing your Canola Seed.<br />

1. Use your Visa or Mastercard<br />

2. Use your debit card<br />

3. Use financing through your financial institution<br />

4. Use FCC EasyGROW Credit<br />

5. Use your <strong>UFA</strong> account<br />

<strong>UFA</strong> has a dedicated credit team to answer your questions<br />

regarding a new <strong>UFA</strong> account, using our Farm Credit Application,<br />

or a credit limit increase to your existing <strong>UFA</strong> account. If your<br />

credit limit requirement is over $100,000.00 we require financial<br />

statements. Credit applications are available online or at any <strong>UFA</strong><br />

location. Purchases are interest free until the 25 th of the following<br />

month, when payment is due in full.<br />

Credit Department Contact Information<br />

1-877-258-4500 Select option 5<br />

Credit<br />

26


EasyGROW Credit<br />

Introducing EasyGROW Credit – a new and improved extended<br />

Credit Program funded by Farm Credit Canada (FCC).<br />

There are several new features and benefits of EasyGROW Credit<br />

that we feel will improve how we do business together including:<br />

1. Access to more credit/revolving credit to finance your crop<br />

input purchases<br />

2. Competitive interest rates (prime plus 2.95%) and no<br />

administration fees<br />

3. An extended February 15th payment deadline, giving you<br />

more flexibility to market your crops<br />

4. One time application, even if you were an existing<br />

plan 30 member<br />

5. Past due funds payable at 1.9% interest per month with no<br />

retroactive interest penalty<br />

6. Monthly statements of activity provided directly by FCC<br />

7. Payments made directly to FCC<br />

Application is Easy<br />

Loan applications are available through your local <strong>UFA</strong><br />

Farm and Ranch Supply store, your Crop Production Solutions<br />

Representative or your Key Account Manager. Notification<br />

of a successful application will <strong>com</strong>e directly from FCC.<br />

http://www.ufa.<strong>com</strong>/about<strong>UFA</strong>/easyGrow<br />

Credit<br />

27


<strong>UFA</strong> is your expert in the field<br />

Store Phone Number<br />

Airdrie (403) 948-5913<br />

Athabasca (780) 675-4999<br />

Brooks (403) 362-6200<br />

Camrose (780) 672-1115<br />

Claresholm (403) 625-3337<br />

Consort (403) 577-3535<br />

Drayton Valley (780) 621-0313<br />

Fairview (780) 835-2288<br />

Falher (780) 837-2258<br />

Fort Saskatchewan (780) 998-3437<br />

Grande Prairie (780) 532-1281<br />

Grimshaw (780) 332-4633<br />

Hanna (403) 854-4441<br />

High River (403) 652-2733<br />

La Crete (780) 928-3088<br />

Leduc (780) 986-4554<br />

Lethbridge (403) 328-5531<br />

Mayerthorpe (780) 786-4451<br />

Store Phone Number<br />

Medicine Hat (403) 529-2424<br />

Olds (403) 556-3348<br />

Oyen (403) 664-3611<br />

Pincher Creek (403) 627-5343<br />

Ponoka (403) 783-4811<br />

Provost (780) 753-2226<br />

Red Deer (403) 356-3800<br />

Spruce Grove (780) 962-2282<br />

St. Paul (780) 645-7700<br />

Stettler (403) 742-3426<br />

Strathmore (403) 934-6684<br />

Taber (403) 223-8917<br />

Trochu (403) 442-4262<br />

Two Hills (780) 657-3333<br />

Vermilion (780) 853-5323<br />

Vulcan (403) 485-2257<br />

Westlock (780) 349-4055<br />

For a <strong>com</strong>plete listing of our Farm and Ranch Supply stores,<br />

please visit <strong>UFA</strong>.<strong>com</strong>/locations.<br />

© 2012 <strong>UFA</strong> Co-operative Limited. All rights reserved.<br />

<strong>UFA</strong>.<strong>com</strong>

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