1986 National Perennial Ryegrass Test

1987-90 Data
Final Report NTEP No. 91-12

How is Disease or Insect Damage Evaluated?
Disease:
       Fusarium Patch
       Melting Out (Spring)
       Leaf Spot
       Dollar Spot
       Red Thread
       Brown Patch
       Crown Rust
Insects:
       Chinch Bug
       White Grub