Environmental Engineering Reference
In-Depth Information
Table 2
Exposure scenarios for Lorsban
®
Advanced
Rate of
application
Crop
Use pattern
kg ha
−1
lb A
−1
Focal bird species
a
Alfalfa
Southern Plains—applied broadcast with 10-d interval 1.05
0.94
Dickcissel, Mourning dove, Red-winged blackbird, Vesper sparrow,
Western meadowlark
Almond
California—applied airblast post-plant 2× (May,
hull-split) with 10-d interval
2.11
1.88
Abert's towhee, American crow, Blue grosbeak, Mourning dove,
Red-winged blackbird
Apple
Northwest—applied airblast delayed dormant to petal
fall
2.11
1.88
American crow, Blue grosbeak, Mourning dove, Red-winged blackbird
Broccoli
California—applied band at-plant and post-plant 3×
with 10-d interval
2.36
2.11
American crow, Horned lark, Mourning dove, Red-winged blackbird
Cherry
Michigan—applied broadcast post-plant
2.11
1.88
American crow, Blue grosbeak, Mourning dove, Red-winged blackbird
Corn
Midwest—applied broadcast at-plant and band
post-plant 3× with 10-d interval
1.12
1
American robin, Horned lark, Killdeer, Mourning dove, Northern
bobwhite, Red-winged blackbird, Vesper sparrow
Grape
California—applied airblast prior to bud break
2.11
1.88
American crow, Blue grosbeak, Mourning dove, Northern bobwhite,
Red-winged blackbird
Grapefruit
Florida—applied airblast post-plant (Apr-Jun)
2.80
2.5
American crow, Blue grosbeak, Mourning dove, Northern bobwhite,
Red-winged blackbird
Orange
California—applied airblast post-plant (May-Aug)
6.28
5.6
Abert's towhee, American crow, Blue grosbeak, Mourning dove,
Red-winged blackbird
Pecan
Georgia—applied airblast 3× with 10-d interval
1.05
0.94
American crow, Blue grosbeak, Mourning dove, Northern bobwhite,
Red-winged blackbird
Soybean
Louisiana—applied broadcast post-plant 3× with 14-d
interval (May-Aug)
1.05
0.94
Blue grosbeak, Dickcissel, Horned lark, Indigo bunting, Mourning
dove, Red-winged blackbird
Sweet corn Florida—applied broadcast at-plant and band
post-plant 3× with 10-d interval
1.12
1
American crow, Mourning dove, Northern bobwhite, Red-winged
blackbird
a
See Table
1
for scientifi c names
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