Herbicide Resistant Weeds

Herbicide Resistant Weeds

BIPYRIDILIUMS (D/22) RESISTANT WEEDS by species and country
#	Species	Country (Click for Details)	Year

1.	*Amaranthus lividus* Livid Amaranth	1990 - Malaysia	1990

2.	*Arctotheca calendula* Capeweed	1986 - Australia (Victoria)	1986

3.	*Bidens pilosa* Hairy Beggarticks	1991 - Kenya	1991

4.	*Conyza bonariensis* Hairy Fleabane	1989 - Egypt 1989 - Japan 2003 - South Africa 2009 - USA (California) *Multiple - 2 MOA's	1989

5.	*Conyza canadensis* Horseweed	1980 - Japan 1993 - Canada (Ontario) 1994 - USA (Mississippi) 1998 - Belgium 2003 - USA (Delaware) 2007 - USA (Mississippi) *Multiple - 2 MOA's	1980

6.	*Conyza sumatrensis* Sumatran Fleabane	1980 - Japan 1980 - Taiwan 1990 - Malaysia 1998 - Sri Lanka	1980

7.	*Crassocephalum crepidiodes* Redflower Ragleaf	1990 - Malaysia	1990

8.	*Cuphea carthagenenis* Tarweed Cuphea	1984 - Fiji	1984

9.	*Eleusine indica* Goosegrass	1990 - Malaysia 1996 - USA (Florida)	1990

10.	*Epilobium adenocaulon* American willowherb	1982 - Belgium 1989 - United Kingdom	1982

11.	*Erigeron philadelphicus* Philadelphia Fleabane	1989 - Japan	1989

12.	*Hordeum glaucum* Wall Barley	1984 - Australia (Victoria) 1990 - Australia (South Australia)	1984

13.	*Hordeum leporinum* Barley Grass	1988 - Australia (Victoria) 2001 - Australia (South Australia)	1988

14.	*Ischaemum rugosum* Saramollagrass	1989 - Malaysia	1989

15.	*Landoltia punctata* Dotted Duckweed	2001 - USA (Florida)	2001

16.	*Lepidium virginicum* Virginia Pepperweed	1993 - Canada (Ontario)	1993

17.	*Lolium rigidum* Rigid Ryegrass	2002 - South Africa 2003 - South Africa Multiple - 3 MOA's 2010 - Australia (South Australia) Multiple - 2 MOA's	2002

18.	*Mitracarpus hirtus* Small Square Weed	2007 - Australia (Queensland)	2007

19.	*Monochoria korsakowii* Mizuaoi (JPN)/Moolokzam (KOR)	1994 - Japan *Multiple - 2 MOA's	1994

20.	*Poa annua* Annual Bluegrass	1981 - United Kingdom 1993 - Belgium	1981

21.	*Solanum americanum* American Black Nightshade	1985 - USA (Florida)	1985

22.	*Solanum nigrum* Black Nightshade	1990 - Malaysia	1990

23.	*Vulpia bromoides* Silvergrass	1990 - Australia (Victoria)	1990

24.	*Youngia japonica* Asiatic Hawksbeard	1980 - Japan	1980

Copyright © 1993-2009 WeedScience.org All rights reserved.
Fair use of this material is encouraged. Proper citation is requested.