Yellow foxtail control

------- July -------

----- September -----

Weed control method

----- 2008 -----

----- 2009 -----

----- Combined -----

---- % ----

---- % ----

---- % ----

Landscape fabric

88.3

91.3

az

90.2

a

Herbicide

90.0

71.3

b

56.3

b

Straw mulch

88.3

90.0

a

79.8

a

Woodchip mulch

90.0

92.5

a

82.7

a

p > fy

ns

0.0462*

-x