Table 6. Average yields and bushel weights in 1979, 1978-79, and in 1977-79 for entries in the International Sawfly Yield Nurseries. Average yield (bu/A) Average Bu. Wt. (lbs) ------------------------------ ---------------------- Variety or % of 1978 1977 1978 1977 State No. 19791 Fortuna 1979 1979 1979 1979 1979 (4) (8) (13) -------------------------------------------------------------------------------- SU 7 's' -3 37.1 130 40.7 38.3 58.3 58.6 58.6 SU 28 's' -1 32.9 115 40.8 39.8 58.8 '58.8 59.3 MT 766 32.3 113 39.0 -- 58.4 57.8 -- SU 56 31.3 110 36.5 37.6 58.7 58.4 58.8 SU 57 31.3 110 38.3 37.3 59.5 59.5 59.8 Waldron 31.2 109 37.5 35.3 58.6 58.5 58.9 Lew 30.7 108 36.0 35.3 60.1 60.2 60.3 MT 783 30.6 107 -- -- 58.9 -- -- MT 7810** 30.0 105 -- -- 57.9 -- -- Tioga 29.0 102 37.5 37.0 59.1 59.4 59.5 Thatcher 28.8 101 34.3 33.7 57.8 58.3 58.6 Fortuna 28.5 100 35.2 34.8 59.7 59.6 59.9 Chris 28.5 100 31.8 31.6 59.0 58.8 59.0 MT 7620 28.5 100 -- -- 56.3 -- -- MT 7732** 27.6 97 -- -- 57.2 -- -- 7748-2768 27.4 96 32.1 32.1 59.7 59.0 59.2 ** Semidwarf 1= 1979 Mean yield 30.4 LSD (.05) 5.3