Sample ID

Concentration µM

Lettuce

Bentgrass

αβ-dehydrocurvularin (1)

0

0

0

1

0

0

3

1

0

10

1

0

33

1

0

100

1

0

333

3

3

1000

4

4

Curvularin (2)

0

0

0

1

0

0

3

1

0

10

2

0

33

2

0

100

2

0

333

2

1

1000

3

1

Monoacetyl-dehydrocurvularin (3)

10

0

0

100

0

0

1000

1

1

Diacetyldehydrocurvularin (4)

10

2

0

100

2

0

1000

3

1