Table 1. Phytotoxicity of Stinger (clopyralid), Manage (MON
12051) and Basagran (bentazon) to landscape plants 3 weeks after
treatment in 1992 and 1993z.
|
|
|
|
|
1992
|
|
|
|
|
|
|
1993
|
|
|
|
Herbicide
|
lb/A
|
JCHy
|
JSP
|
JCB
|
JPN
|
LIC
|
CDC
|
|
JCH
|
JSP
|
JCB
|
JPN
|
CDC
|
|
Stinger (clopyralid)
|
.125
|
0
|
0
|
0
|
0
|
16
|
0
|
|
0
|
0
|
0
|
0
|
0
|
|
Stinger (clopyralid)
|
.25
|
0
|
0
|
0
|
0
|
15
|
0
|
|
0
|
0
|
0
|
0
|
0
|
|
Stinger (clopyralid)
|
.50
|
0
|
0
|
0
|
0
|
15
|
0
|
|
0
|
0
|
0
|
0
|
0
|
|
Manage (MON 12051)
|
.063
|
0
|
0
|
0
|
0
|
15
|
14
|
|
0
|
0
|
0
|
0
|
0
|
|
Manage (MON 12051)
|
.125
|
0
|
0
|
0
|
0
|
14
|
23
|
|
0
|
0
|
0
|
0
|
0
|
|
Manage (MON 12051)
|
.25
|
0
|
0
|
0
|
0
|
6
|
16
|
|
0
|
0
|
0
|
0
|
0
|
|
Basagran (bentazon)
|
1.0
|
0
|
0
|
0
|
0
|
15
|
19
|
|
0
|
0
|
0
|
0
|
0
|
|
Untreated
|
---
|
0
|
0
|
0
|
0
|
0
|
0
|
|
0
|
0
|
0
|
0
|
0
|
|
LSD P=0.05
|
|
ns
|
ns
|
ns
|
ns
|
13
|
10
|
|
ns
|
ns
|
ns
|
12
|
19
|
zPhytoxicity was visually evaluated using a percent
scale where 0 = no damage and 100 = dead plants. Data represent means
of four single plant replicates.
yJCH, Juniperus chinensis L 'Hetzi Glauca'; JSP,
Juniperus chinensis L 'Parsoni'; JCB, Juniperus
conierta Parl. 'Blue Pacific'; JPN, Juniperus chinensis
procumbens Endl. 'Nana'; LIC, Lagerstromia indica L.
'Carolina Beauty'; CDC, Cotoneaster dammeri C.K. Schneid
'Coral Beauty'.