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Field Survey Summary Tables –Cypress County
103
Table 108. 2009 irrigated annual crops in Cypress County (14 fields)
Frequency Field Uniformity
Field Density (#/m
2
)
Relative
Rank Species
(%)
All Occurrence All Occurrence High Abundance
1
Wild buckwheat
71.4
24.6
34.5
3.0
4.3
25.6
51.7
2
Lamb's-quarters
42.9
14.6
34.2
4.3
10.0
35.8
41.3
3
Redroot pigweed
14.3
8.9
62.5
4.3
29.8
52.4
29.7
4
Kochia
21.4
9.6
45.0
3.6
16.9
41.6
29.1
5
Stinkweed
28.6
4.3
15.0
3.2
11.1
41.4
23.4
6
Green foxtail
42.9
7.5
17.5
1.5
3.6
13.0
22.6
7
Dandelion
35.7
8.9
25.0
1.0
2.9
7.4
20.4
8
Canada thistle
35.7
4.6
13.0
0.9
2.5
10.0
15.6
9
Wild oats
35.7
3.6
10.0
0.8
2.3
6.0
14.4
10
Round-leaved mallow
21.4
3.2
15.0
0.2
1.1
2.4
8.5
11
Pale smartweed
21.4
1.8
8.3
0.2
0.9
1.6
7.0
12
Alfalfa
14.3
2.9
20.0
0.1
1.0
1.0
6.3
13
Canola (Argentine)
21.4
1.1
5.0
0.1
0.3
0.4
5.7
14
Shepherd's-purse
14.3
1.4
10.0
0.1
0.5
0.6
4.6
15
Downy brome
7.1
1.8
25.0
0.1
1.6
1.6
3.7
16
Flixweed
7.1
0.7
10.0
0.1
1.2
1.2
2.5
17
Broad-leaved plantain
7.1
0.4
5.0
< 0.1
0.4
0.4
1.9
18
Field bindweed
7.1
0.4
5.0
< 0.1
0.2
0.2
1.9
19
Goat's-beard
7.1
0.4
5.0
< 0.1
0.2
0.2
1.9
20
Barnyard grass
7.1
0.4
5.0
< 0.1
0.2
0.2
1.9
21
Wild mustard
7.1
0.4
5.0
< 0.1
0.2
0.2
1.9
22
Annual sow-thistle
7.1
0.4
5.0
< 0.1
0.2
0.2
1.9
23
Stork's-bill
7.1
0.4
5.0
< 0.1
0.2
0.2
1.9
Table 109. 2009 irrigated cereal crops in Cypress County (12 fields)
Frequency Field Uniformity
Field Density (#/m
2
)
Relative
Rank Species
(%)
All Occurrence All Occurrence High Abundance
1
Wild buckwheat
75.0
24.2
32.2
3.1
4.2
25.6
48.1
2
Lamb's-quarters
50.0
17.1
34.2
5.0
10.0
35.8
43.9
3
Redroot pigweed
16.7
10.4
62.5
5.0
29.8
52.4
31.3
4
Kochia
25.0
11.3
45.0
4.2
16.9
41.6
30.8
5
Stinkweed
33.3
5.0
15.0
3.7
11.1
41.4
24.7
6
Green foxtail
50.0
8.8
17.5
1.8
3.6
13.0
24.2
7
Dandelion
41.7
10.4
25.0
1.2
2.9
7.4
22.0
8
Canada thistle
41.7
5.4
13.0
1.0
2.5
10.0
16.8
9
Wild oats
33.3
3.3
10.0
0.9
2.7
6.0
12.7
10
Pale smartweed
25.0
2.1
8.3
0.2
0.9
1.6
7.5
11
Alfalfa
16.7
3.3
20.0
0.2
1.0
1.0
6.9
12
Canola (Argentine)
25.0
1.3
5.0
0.1
0.3
0.4
6.2
13
Shepherd's-purse
16.7
1.7
10.0
0.1
0.5
0.6
5.0
14
Round-leaved mallow
16.7
1.7
10.0
0.1
0.4
0.6
5.0
15
Flixweed
8.3
0.8
10.0
0.1
1.2
1.2
2.7
16
Broad-leaved plantain
8.3
0.4
5.0
< 0.1
0.4
0.4
2.1
17
Field bindweed
8.3
0.4
5.0
< 0.1
0.2
0.2
2.0
18
Goat's-beard
8.3
0.4
5.0
< 0.1
0.2
0.2
2.0
19
Wild mustard
8.3
0.4
5.0
< 0.1
0.2
0.2
2.0
20
Annual sow-thistle
8.3
0.4
5.0
< 0.1
0.2
0.2
2.0
21
Stork's-bill
8.3
0.4
5.0
< 0.1
0.2
0.2
2.0