2009

2010

2011

2009

2009-11

2010-11

2010-11

2010-11

2010-11

to 2011

Plant

Plant

Root

Fusarium

Tile

Seed treatment

-----------------Seed yield---------------

stand

Spikes

height

disease

incidence

----------------kg ha⁻¹-----------------

million ha⁻¹

million ha⁻¹

cm

%

%

Closed

No seed treatment

4604 a^†

4193 ab

2289 b

3695 a

2.52 a

3.69 a

67.0 a

10.3 a

12.3 b

Closed

Seed treatment

4789 a

4117 b

2468 a

3791 a

2.51 a

3.91 a

69.7 a

6.2 a

12.5 b

Open

No seed treatment

4497 a

4157 ab

2538 a

3731 a

2.61 a

3.61 a

71.8 a

9.0 a

16.4 a

Open

Seed treatment

4511 a

4270 a

2518 a

3766 a

2.53 a

3.65 a

72.4 a

8.4 a

14.2 ab