Vol. 51—1997 - NorthEastern Weed Science Society

127
TABLE la: He icide treatments were applied preemergent May 31 and postemergent treatments
June 28, 1996. und cover ratings of weed pressure and average weed canopy heights were
taken June 28, J 1 25, and Se tember 11, 1996. Each value is the mean of three re lications.
untreated check
imazameth
imazameth
imaz,ameth
0.094
0.188
0.094
0.188
pre
pre
post
st
TABLE Ib: H bicide treatments were applied preemergent May 31 and postemergent treatments
June 28, 1996. und cover ratings of wildflowers and average wildflower canopy heights were
taken June 28, J 1 25, and Se tember 11, 1996. Each value is the mean of threere lications.
n v r
Jun 28 Ju125 Se 11
( ----------- % ---------- )
untreated check
28 30 67
imazameth 0.094 pre 21 57 50
imazameth 0.188 pre 24 63 37
imazameth 0.094 post 30 27 70
imazameth 0.188 st 37 8 45
ignificanee )
0.7 .1
LSD ( =0.05)
25 47
1/All treatments c ntained QwikWet 357 (Exacto Inc.) @ 0.125% (v/v) and Polytex Al00l
@ 0.25% (v/v .
drift control agent