Management of Phalaris minor, an Exotic Weed of Cropland

  • Inderjit
  • Shalini Kaushik
Part of the Invading Nature – Springer Series In Invasion Ecology book series (INNA, volume 5)


Phalaris minor is a troublesome nonnative weed, particularly in wheat fields of northwestern India. In spite of protracted efforts to manage this weed with herbicides, it is still a significant challenge. Here, we discuss some agroecological practices that could influence establishment and survival of P. minor. Although this chapter deals with a specific example in purely agricultural settings, it illustrates the magnitude of the problem created by a nonnative weed of cropland. This weed is largely restricted to wheat fields. Future research should include examination of the ecological factors for the restricted distribution of P. minor in wheat fields.


Phalaris minor Isoproturon Allelopathy Rice straw Sulfosulfuron 


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  1. Bhattacherjee AK, Dureja P (1999) Light-induced transformations of tribenuron-methyl in aqueous solution. Pestic Sci 55:183–188CrossRefGoogle Scholar
  2. Bhowmik PC, Kushwaha S, Mitra S (1999) Response of various weed species and corn (Zea mays) to RPA 201772. Weed Technol 13:504–509Google Scholar
  3. Chahal PS, Brar HS, Walia US (2003) Management of Phalaris minor in wheat through integrated approach. Indian J Weed Sci 35:1–5Google Scholar
  4. Chhokar RS, Malik RK (2002) Isoproturon-resistant littleseed canarygrass (Phalaris minor) and its response to alternate herbicides. Weed Technol 16:116–123CrossRefGoogle Scholar
  5. Chhokar RS, Sharma RK, Chauhan DS et al (2006) Evaluation of herbicides against Phalaris minor in wheat in north-western plains. Weed Res 46:40–49CrossRefGoogle Scholar
  6. Dhaliwal BK, Walia US, Brar LS (1997) Response of wheat to Phalaris minor Retz. population density. Proc Brighton Crop Prot Conf Weeds 1021–1024Google Scholar
  7. Franke AC, McRoberts N, Marshell G et al (2003) A survey of Phalaris minor in the Indian ricei—wheat system. Exp Agric 39:253–265CrossRefGoogle Scholar
  8. Gill HS, Brar LS (1977) Chemical control of Phalaris minor and Avena ludoviciana in wheat. Pest Art News Summ 23:293–296Google Scholar
  9. Gill HS, Walia US, Brar LS (1979) Chemical weed control in wheat (Triticum aestivum) with particular reference to Phalaris minor Retz. and wild oats (Avena ludoviciana Dur.). Pesticides 13:15–20Google Scholar
  10. Hooker JD (1896) Flora of British India, Vol VII. Reeve L and Co, LondonGoogle Scholar
  11. Inderjit, Drake JA (2006) The ecology of nonnative invasive plant species: are there consistent patterns? CAB Rev: Perspect Agric Veter Sci Nutr Natl Resour 1:36Google Scholar
  12. Inderjit, Rawat D, Foy CL (2004) Multifaceted approach to determine rice straw phytotoxicity. Can J Bot 82:168–176CrossRefGoogle Scholar
  13. Inderjit, Weiner J (2001) Plant allelochemical interference or soil chemical ecology? Perspect Plant Ecol Evol Syst 4:3–12CrossRefGoogle Scholar
  14. Joshi NL, Singh HG (1981) Chemical control of grassy weeds in wheat. Indian J Agron 26:302–306Google Scholar
  15. Kataria OP, Kumar V (1981) Response of dwarf wheat (Triticum aestivum) and four weed species to herbicides. Weed Sci 29:521–524Google Scholar
  16. Kaur H, Inderjit, Bhowmik PC (2004) Phytotoxicity of isoxaflutole to Phalaris minor Retz. Plant Soil 256:161–168CrossRefGoogle Scholar
  17. Kaushik S, Blackshaw RE, Inderjit (2005) Ecology and management of an exotic weed Phalaris minor. In: Inderjit (ed) Invasive plants: ecological and agricultural aspects. Birkhauser-Verlag AG, Basel, pp 181–194CrossRefGoogle Scholar
  18. Kaushik S, Inderjit (2007) Oryza sativa restricts Phalaris minor growth: allelochemicals or soil resource manipulation? Biol Fert Soils 43:557–563CrossRefGoogle Scholar
  19. Kaushik S, Inderjit, Streibig JC et al (2006) Activities of mixtures of soil-applied herbicides with different molecular targets. Pest Manage Sci 62:1092–1097CrossRefGoogle Scholar
  20. Khera KL, Sandhu BS, Aujla TS (1995) Performance of wheat (Triticum aestivum) in relation to small canarygrass (Phalaris minor) under different levels of irrigation, nitrogen and weed population. Indian J Agric Sci 65:717–722Google Scholar
  21. Kudsk P (2008) Optimising herbicide dose: a straightforward approach to reduce the risk of side effects of herbicides. Environmentalist 28:49–55CrossRefGoogle Scholar
  22. Kudsk P, Mathiassen SK (2004) Joint action of amino acid biosynthesis inhibitors. Weed Res 44:313–322CrossRefGoogle Scholar
  23. Mack RN, Simberloff D, Lonsdale WM et al (2000) Biotic invasion: causes, epidemiology, global consequences and control. Ecol Appl 10:689–710CrossRefGoogle Scholar
  24. Malik RK, Singh S (1995) Littleseed canarygrass (Phalaris minor) resistance to isoproturon in India. Weed Technol 9:419–425Google Scholar
  25. Mitra S, Bhowmik PC, Xing B (2001) Physical and chemical properties of soil influence the sorption of diketonitrile metabolite of RPA 201772. Weed Sci 49:423–430CrossRefGoogle Scholar
  26. Olofsdotter M (1998) Allelopathy in Rice. International Rice Research Institute (IRRI), ManilaGoogle Scholar
  27. Olofsdotter MD, Navarez D, Rebulanan M et al (1999) Weed-suppressing rice cultivars: does allelopathy play a role? Weed Res 39:441–454CrossRefGoogle Scholar
  28. Om H, Dhiman SD, Kumar S et al (2002) Allelopathic response of Phalaris minor to crop and weed plants in ricei—wheat system. Crop Prot 21:699–705CrossRefGoogle Scholar
  29. Rathi KS, Tiwari AN (1981) Chemical weed control in wheat with special reference to Phalaris minor Retz. Indian J Weed Sci 13:125–128Google Scholar
  30. Schmidt IK, Mischelsen A, Jonasson S (1997) Effects of labile soil carbon on nutrient partitioning between an arctic graminoid and microbes. Oecologia 112:557–565CrossRefGoogle Scholar
  31. Sharma R, Pandey J (1997) Studies on isoproturon resistance in different biotypes of P. minor Retz. Ann Agric Res 18:344–347Google Scholar
  32. Singh K, Kundra HC (2003) Bio-efficacy of herbicide against isoproturon resistant biotypes of Phalaris minor in wheat. Indian J Weed Sci 35:15–17Google Scholar
  33. Singh S, Kirkwood RC, Marshall G (1999) Biology and control of Phalaris minor Retz. (littleseed canarygrass) in wheat. Crop Prot 18:1–16CrossRefGoogle Scholar
  34. Singh S, Malik RK, Bishnoi LK et al (1993) Effect of tank mixture of isoproturon and tralkoxydim on the control of Phalaris minor in wheat. Indian J Weed Sci 25:11–13Google Scholar
  35. Stewart RR (1945) The grasses of northwest India. Brittonia 5:404–468CrossRefGoogle Scholar
  36. Valvarde BE, Itoh K (2001) World rice and herbicide resistance. In: Powles SB, Shaner DL (eds) CRC Press, Boca Raton, FL, pp 195–249Google Scholar
  37. Walia US, Brar LS (1996) Performance of new herbicides for controlling wild canary grass (Phalaris minor) in wheat. Indian J Weed Sci 28:70–73 Walia US, Brar LS, Dhaliwal BK (1997) Resistance to isoproturon in Phalaris minor Retz. in Punjab. Plant Prot Q 12:138–140Google Scholar
  38. Walia US, Gill HS (1985) Interactions between herbicides and nitrogen in the control of Phalaris minor in wheat. Trop Pest Manage 31:226–231CrossRefGoogle Scholar
  39. Yadav SK, Bhan VM, Singh SP (1984) Post-emergence herbicides for control of Phalaris minor in wheat. Trop Pest Manage 30:467–469CrossRefGoogle Scholar
  40. ALS acetolactate synthase, PS photosystem, ACCase acetyl-CoA carboxylase, PPO protoporphy-rinogen oxidase, FAE fattyacid elongaseGoogle Scholar

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© Springer Science + Business Media B.V. 2009

Authors and Affiliations

  • Inderjit
    • Shalini Kaushik
      • 1
    1. 1.Centre for Environmental Management of Degraded Ecosystems (CEMDE)University of DelhiDelhiIndia

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