Canola herbicide systems comparison

North Dakota State University

NDSU

North Central Research Extension Center

Brian Jenks Weed Scientist bjenks@ndsuext.nodak.edu
Denise Markle Research Specialist dmarkle@ndsuext.nodak.edu	Gary Willoughby Research Specialist gwillough@ndsuext.nodak.edu

5400 Highway 83 South
Minot, ND 58701-7662
701.857.7679
701.857.7676 (fax)

Canola herbicide systems comparison (2004)

There was no crop injury regardless of treatment.

Table. Canola herbicide systems comparison

			Rrpw		Fxtl		Smwe		Wibw		Yield	TW
Treatment^a	Rate	Timing	Jul 7	Jul 21	Jul 7	Jul 21	Jul 7	Jul 21	Jul 7	Jul 21	Sep 2
			————————% control ———————								lb/A	lb/bu
Roundup DKL 223	0.375 lb ae	5-leaf	100	98	100	98	90	97	82	94	1241	51.7
Roundup HyClass 2061	0.375 lb ae	5-leaf	100	100	99	100	90	99	79	94	1388	51.1
Roundup Hyola 357 RR	0.375 lb ae	5-leaf	100	99	99	99	94	99	79	93	1555	50.6
Roundup HyClass 910	0.375 lb ae	5-leaf	100	100	99	99	87	99	83	96	1776	51.5
Roundup/ Roundup DKL 223	0.375 lb ae/ 0.375 lb ae	2-leaf/ 5-leaf	100	100	100	97	99	100	98	99	1603	51.6
Roundup/ Roundup HyClass 2061	0.375 lb ae/ 0.375 lb ae	2-leaf/ 5-leaf	100	100	99	98	100	100	97	100	1571	50.7
Roundup/ Roundup Hyola 357 RR	0.375 lb ae/ 0.375 lb ae	2-leaf/ 5-leaf	100	100	99	98	99	100	99	99	1603	50.8
Roundup/ Roundup HyClass 910	0.375 lb ae/ 0.375 lb ae	2-leaf/ 5-leaf	100	100	99	99	100	100	95	100	1718	51.7
Liberty Invigor 2663 F1 HXtra	28 fl oz	5-leaf	99	98	99	98	100	100	99	97	1638	52.3
Liberty Invigor 2663 F2 HXtra	28 fl oz	5-leaf	98	98	99	98	100	99	100	98	1353	52.6
Capture/ Capture/ Liberty Invigor 2663 F2 Bare	2.1 fl oz/ 2.1 fl oz/ 28 fl oz	Cotyl/ 2-leaf/ 5 -leaf	98	98	100	99	100	100	99	98	1452	52.8
LSD (0.05)			1	1	NS	NS	9	NS	9	3	NS	0.8
CV			1	1	1	1	7	1	7	2	26	1

^aRoundup applied was Roundup UltraMax II, applied with 2.5 gal/100 gal AMS. Liberty treatments were applied with 4.41 gal/100 gal AMS and 3 fl oz of Select.

There appeared to be high soil variability in this plot, which likely caused the high yield variability.

PLEASE NOTE: Some treatments shown may be experimental and not labeled for general use. Always check herbicide labels before applying.
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North Dakota State University NDSU Agriculture VP and Dean of Agriculture, Food Systems, and Natural Resources NDSU Extension Service College of Agriculture, Food Systems, and Natural Resources State Board of Agricultural Research and Education	Brian Jenks, Weed Scientist North Central Research Extension Center 5400 Highway 83 South Minot, ND 58701--7662 Tel. 701.857.7677 Fax. 701.857.7676 http://www.ag.ndsu.nodak.edu/minot

Last Updated: Thursday, June 09, 2005 10:48:46 AM
Published by North Dakota State University