Kansas State University

'Sharps Select' Buffalograss Tolerance to Sulfonylurea Herbicides

Trial ID: 00-01 Investigator: Matt Fagerness

Location: Manhattan, KS Study Dir.: Matt Fagerness

Reps: 4 Plots: 5 by 6 feet

Spray Vol: 30 gal/ac Mix Size: 2 liters (min .31284)

Trt	Treatment	Form	Fm		Rate	Grow	Appl	Amt Product	Plot No. By Rep
No.	Name	Amt	Ds	Rate	Unit	Stg	Code	to Measure	1	2	3		4
1	Nontreated								101	206		307		406
2	Corsair	75	WG	1.0	OZ/A		A	0.4993 g/mx	102	204		305		407
3	Corsair	75	WG	2.0	OZ/A		A	0.9985 g/mx	103	202		303		402
4	Corsair	75	WG	6.0	OZ/A		A	2.996 g/mx	104	203		304		401
5	Manor	60	WG	0.19	OZ/A		A	.09486 g/mx	105	207		302		403
6	Manor	60	WG	0.38	OZ/A		A	0.1897 g/mx	106	201		306		404
7	Manor	60	WG	1.14	OZ/A		A	0.5692 g/mx	107	205		301		405

APPLICATION DESCRIPTION

A B C D E F

Application Date: Aug-11-00 Jun-12-01 _________ _________ _________ _________

Time of Day: 3 PM 8:30 AM _________ _________ _________ _________

Application Method: spray spray _________ _________ _________ _________

Application Timing: single single _________ _________ _________ _________

Applic. Placement: surface surface _________ _________ _________ _________

Air Temp., Unit: 85 F 80 F ____ _ ____ _ ____ _ ____ _

% Relative Humidity: 40 69 _________ _________ _________ _________

Wind Velocity, Unit: 4 mph 4 mph ____ ____ ____ ____ ____ ____ ____ ____

Dew Presence (Y/N): n n _ _ _ _

Water Hardness: n/a n/a _________ _________ _________ _________

Soil Temp., Unit: 80 F 75 F ____ _ ____ _ ____ _ ____ _

Soil Moisture: low average _________ _________ _________ _________

% Cloud Cover: 20 10 _________ _________ _________ _________

Weed Code
Crop Code				BUCDA		BUCDA		BUCDA		BUCDA		BUCDA		BUCDA		BUCDA
Rating Data Type				QUALITY		DENSITY		PHYTO		QUALITY		DENSITY		PHYTO		QUALITY
Rating Unit				1-9		1-9		%		1-9		1-9		%		1-9
Rating Date				Aug-21-00		Aug-21-00		Aug-21-00		Aug-31-00		Aug-31-00		Aug-31-00		Sep-11-00
Trt-Eval Interval				10 DAT		10 DAT		10 DAT		20 DAT		20 DAT		20 DAT		30 DAT
Trt	Treatment		Rate
No.	Name	Rate	Unit
1	Nontreated			5.88	a	5.13	ab	12.5	ab	5.3	a	5.0	a	10.0	b	5.25	a
2	Corsair	1.0	OZ/A	6.00	a	5.63	a	5.0	b	5.0	a	5.0	a	10.0	b	4.88	ab
3	Corsair	2.0	OZ/A	5.63	a	5.00	ab	11.3	b	4.8	a	4.3	abc	15.0	b	4.38	bc
4	Corsair	6.0	OZ/A	5.50	ab	5.75	a	13.8	ab	4.5	a	4.8	ab	18.3	b	4.50	ab
5	Manor	0.19	OZ/A	4.88	b	4.25	b	23.8	a	3.5	b	3.5	c	36.3	a	3.63	c
6	Manor	0.38	OZ/A	5.63	a	5.00	ab	10.0	b	5.0	a	4.0	bc	13.8	b	4.25	bc
7	Manor	1.14	OZ/A	5.63	a	4.75	ab	10.0	b	5.0	a	4.8	ab	12.5