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Terms in this set (84)
,Growth regulator application is in early spring when sod has greened
most effective when applied:
A. in early spring when sod has
greened
B. in late spring when sod has
grown at least 2"
C. after 3 times mowing
D. in fall just prior to leaf fall
,Which procedures will help Both B and C
reduce herbicide drift?
A. Increasing spray pressure
B. Reducing spray pressure
C. Hanging nozzles to a type
which emits larger droplets
D. Reducing height of boom
E. Both B and C
, Phenoxy herbicides are widely They do not damage grasses
used along roadsides because:
A. They are effective on a wide
variety of broadleaf and woody
species
B. They rarely damage plants in
adjacent areas
C. They are high in human
toxicity
D. They do not damage grasses
E. Both A and D