Liliana Wehrhahne cebarro@inta.gov.ar

Asunto: Quaker Nursery 1997

Date seed: 28/7/97

Plot: 1 row 5.60 m

Fertilization: 70 kg/ha 18-46-0

Herbicide: 1,8 lt/ha Rainbow

The last year was good for the winter crops here, the last period was very favorable for high yield in oats, wheat and barley and for deseases too. There were a serious atack of crown rust and stem rust.

I can select few material from the Nursery because the rusts.

Have good behaviour for both rusts:

Bw 692, Máxima INTA , INIA LE Tucana (local checks); CI 9020 (Av. Strigosa); MN11 (entry 89) and MN 5609 (entry 140).

Good for crown rust only: (1997 Entry Number)

5 to 18; 22; 25 to 27; 47; 49 to 52; 71; 82; 83; 85 to 90; 92 to 106; 109; 110; 112 to 116; 120; 127 to 143; 145 to 147; 149; 152 to 154; 156 to 158; 160; 163; 164; 166; 170; 171. Stem rust levels between 7 and 8 (scale 0-9).

Late maturity:

Local check INIA LE Tucana and Máxima INTA; and entry number:

3; 16; 17; 40; 47; 48; 51; 52; 57; 59; 69; 70; 72; 74; 79; 87; 89 to 97; 99; 101; 105 to 108; 112; 113; 118; 119; 121; 130; 132; 135; 139; 140; 142 to 151; 153; 154; 157 to 160; 162; 164 to 168.