Peanut Cultivar Response to Flumioxazin Applied Preemergence and Imazapic Applied Postemergence

Table 2

Response of peanut cultivars to flumioxazin and imazapic in 2009 at Lamesa when rated 4 weeks after postemergence application.

Treatment	Rate	Application timing^a	Stunting
			FL 458^b	OL01	OL02	OL07
	Kg ai ha^−1		%
Untreated	—	—	0	0	0	0
Flumioxazin	0.053	PRE	0	0	5	0
Flumioxazin	0.107	PRE	2	2	5	6
Flumioxazin	0.214	PRE	7	6	5	12
Imazapic	0.035	POST	0	3	5	7
Imazapic	0.071	POST	6	10	7	6
Imazapic	0.141	POST	17	13	18	15
LSD (0.05)			4

aApplication timing: PRE: preemergence; POST: postemergence.
^bPeanut cultivars: FL 458: FlavorRunner 458; OL01: Tamrun OL01; OL02: Tamrun OL02; OL07: Tamrun OL07.