Vol. 15—1961 - NorthEastern Weed Science Society

157.
Table 2. Pansy Weed Control (Planted 9/18/59)
Treatment
Plant §tan! 57'6J60
,9/21/59 ' Weed Control * Out of 24 plants
;ppupds actuaJ./8.cre 5/6/60 Good Fair Poor
Untreated 1 19 3 0
Amiben 10% G 1 8 6 7 8
2, 10 0 0 7
It. 10 0 0 7
., 6 10 0 0 9
8 10 0 0 3
',10 10 0 0 1
Untreated 1 15 7 1
Neburon 4~ G 4 4 18 2 2
6 8 21 0 2
8 8 19 1 1
10 3 17 2 1
Untreated 1 23 1 0
EPTC6% G 2 cult 8 19 3 0
3 cult. ,.11.0 16 1 3
4. cult 10 18 1 2
5 cult 9 17 1 1
6 cult 10 11 7 1
6 Uncult 9 18 4 0
Untreated 1 24 0 0
Chloro IPC 5~ G 6 3 18 3 2
8 8 15 4 1
12 7 11 ' 5 5
16 9 12 9 3
Untreated 3 18 2 1
Simaz1ne 4~ G 1 9 9 6 0
2 10 0 0 0
3 10 0 0 0
Atraz1ne 4~ G 1 10*** 0 0 0
2 10*** 0 0 0
3 10*** 0 0 0
Untreated 1 12** 0 0
Untreated 1 23 1 0
Untrea.ted 1 23 1 0
Cbloro IPC 3 + SES 2 6 10 5 0
Cbloro !PC 6 + SES 4 6 ,10 5 3
Cbloro IPC 9 + SES 6 8 4' 2 1
Chloro !PC 12 + SES 8 7 0 ,1 1
Untreated 3 23 1 0
Untreated
~ 23 0 0
lieed control 1 .. no control 10 .. no weeds
*
** Two rows on the side toward atraz1ne were killed by the atraz1ne.
*** Crabgrass coming in heavy in spite of' good control of other weeds.