Environmental Engineering Reference
In-Depth Information
Onion
Pacifi c northwest—1.12 kg ha
−1
(1 lb
A
−1
) applied in-furrow at-plant
(7.5 cm (3
Horned lark
99.9
100
100
NA
De minimis
De minimis
De minimis
NA
Mourning dove
100
100
100
NA
De minimis
De minimis
De minimis
NA
″
) furrow, 45 cm (18
″
)
Red-winged blackbird
NA
NA
NA
100
NA
NA
NA
De minimis
row spacing)
Peanut
Southeast—4.48 kg ha
−1
(4 lb A
−1
)
applied band post-plant (15 cm
(6
Horned lark
99.0
100
100
NA
De minimis
De minimis
De minimis
NA
Mourning dove
100
100
100
NA
De minimis
De minimis
De minimis
NA
″
) band, 91 cm (36
″
) row
Northern bobwhite
NA
NA
NA
100
NA
NA
NA
De minimis
spacing)
Red-winged blackbird
NA
NA
NA
99.9
NA
NA
NA
De minimis
Sugar beet
Midwest—1.12 kg ha
−1
(1 lb A
−1
)
applied broadcast at-plant
Horned lark
98.7
99.8
100
NA
De minimis
De minimis
De minimis
NA
Common pheasant
100
100
100
NA
De minimis
De minimis
De minimis
NA
Mourning dove
99.9
99.9
99.9
NA
De minimis
De minimis
De minimis
NA
Northern bobwhite
NA
NA
NA
100
NA
NA
NA
De minimis
Red-winged blackbird
NA
NA
NA
100
NA
NA
NA
De minimis
Sunfl ower
Midwest—1.46 kg ha
−1
(1.3 lb A
−1
)
applied T-band at-plant (15 cm (6
Horned lark
99.7
100
100
NA
De minimis
De minimis
De minimis
NA
″
)
Common pheasant
100
100
100
NA
De minimis
De minimis
De minimis
NA
band, 75 cm (30
″
) row spacing)
Mourning dove
100
100
100
NA
De minimis
De minimis
De minimis
NA
Northern bobwhite
NA
NA
NA
100
NA
NA
NA
De minimis
Red-winged blackbird
NA
NA
NA
100
NA
NA
NA
De minimis
Tobacco
Horned lark 97.9 99.8 100 NA Low
De minimis
De minimis
NA
Mourning dove 99.9 99.9 100 NA
De minimis
De minimis
De minimis
NA
Northern bobwhite NA NA NA 100 NA NA NA
De minimis
Red-winged blackbird NA NA NA 100 NA NA NA
De minimis
For untested species, risk estimates are shown assuming high (5th centile), median (50th centile) and low sensitivity (95th centile). For tested species, results
are based on actual dose-response curves for those species
NA = not applicable
a
See Table
1
for scientifi c names
Southeast—2.24 kg ha
−1
(2 lb A
−1
)
applied broadcast preplant with
incorporation
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