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Sideways Perennial Ryegrass

 

 

 

 

 

2010 National Variety Review Program (NTEP) Perennial Ryegrass Trial

Final Report 2011-14

 

 

 

 

 

 

Rating

High Score

Sideways

Low Score

LSD*

LPI Group 1 *

Good

6.2

5.4

2.6

1.1

LPI Group 2 **

Very Good

6.7

6.0

3.3

1.0

Northeast

Good

6.3

5.5

2.0

0.5

Transition Zone

Very Good

6.3

6.0

3.0

0.5

North Central

Very Good

5.9

5.6

3.1

0.5

Pacific NW

Good

6.4

6.0

4.9

0.3

Color

Green

7.8

6.3

3.6

0.4

Texture

Very Fine

6.7

6.2

4.0

0.8

 Spring Green Up

 Fair

 6.1

 5.2

 4.7

 0.8

 Stem Rust

 Very Good

 7.7

 6.3

 3.2

 1.6

 Red Thread

 Very Good

 6.3

 5.5

 3.8

 1.7

 Brown Patch (warm season)

 Good

 6.2

 4.5

 2.2

 1.2

 Crown Rust

 Very Good

 8.0

 6.7

 1.7

 1.8

 Pink Snow Mold

 Fair

 7.3

 4.3

 2.7

 2.4

 Dollar Spot

 Fair

 8.0

 4.5

 2.5

 1.3

 Gray Leaf Spot

 Very Good

 7.9

 6.7

 1.0

 1.0

LSD=Least Significant Difference

 

 

 

 

 

 * LPI Group 1 = PA, MA, IL, MO, NE, OR

** LPI Group 2 = MD, VA, IA

 

 

 

 

12/15/16