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Table 1 Origin and average senescence score of seven wheat genotypes used in crosses

From: Inheritance of pre-emergent metribuzin tolerance and putative gene discovery through high-throughput SNP array in wheat (Triticum aestivum L.)

Cultivar

Origin

Senescence scorea

Reactionb

Chuan Mai 25 (CM)

China, Asia

3.05 ± 0.47

T

Dagger (D)

Australia

7.90 ± 0.25

S

Eagle Rock (ER)

Australia

3.95 ± 0.17

MT

Fundulea 490 (F)

Romania, Europe

4.40 ± 0.27

MT

Kite (K)

Australia

3.20 ± 0.34

T

Ritchie (R)

Europe

7.80 ± 0.32

S

Spear (S)

Australia

6.40 ± 0.11

S

  1. a Pre-emergent metribuzin rate of 400 g ai ha− 1 was sprayed and phytotoxicity was measured in wheat seedlings, 21 DAT. See text for details about senescence scaling. Data represented are mean and standard error
  2. b Cultivar reaction to metribuzin; T tolerant; MT moderately tolerant; S susceptible