Effect of Clodinafop-propargyl on Phalaris paradoxa L. (awned canary-grass) in wheat crop

DOI: 10.22161/ijeab.46.32

Keyword: Phalaris paradoxa, Clodinafop-propargyl, wheat, density, biomass.

Abstract: Phalaris paradoxa is problematic weed that decrease considerably wheat crop yields. The aim of this study is to investigate the effect of Clodinafop-propargyl on Phalaris paradoxa infestation in a soft wheat crop. The experimental design was Randomized Complete Block Design (RCBD) with three replications. Each block contained 4 elementary plots, 3 plots of which were treated with three rates of application of Clodinafop-propargyl and one untreated control plot. Observations concerned Percentage of Phalaris paradoxa density reduction and biomass reduction. Results showed that treatments with Clodinafop-propargyl at 60 g/ha and 80 g/ha gave the best control of Phalaris paradoxa infestations recording respectively 96.2% and 98.5% of Phalaris paradoxa density reduction and 95.5% and 99.3% of Phalaris paradoxa dry biomass reduction. Clodinafop-propargyl at 40 g/ha recorded lower efficacies 77.1% and 82.3% respectively on Phalaris paradoxa density reduction, and Phalaris paradoxa dry biomass reduction.

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Hajjaj B, El Oualkadi A et al."Effect of Clodinafop-propargyl on Phalaris paradoxa L. (awned canary-grass) in wheat crop". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878),vol 4, no. 6, 2019, pp.1820-1822 AI Publications doi:10.22161/ijeab.46.32

Hajjaj B, El Oualkadi A, P.(2019).Effect of Clodinafop-propargyl on Phalaris paradoxa L. (awned canary-grass) in wheat crop. International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).4(6), 1820-1822.10.22161/ijeab.46.32

Hajjaj B, El Oualkadi A, P.(2019).Effect of Clodinafop-propargyl on Phalaris paradoxa L. (awned canary-grass) in wheat crop. International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).4(6), pp.1820-1822.

Hajjaj B, El Oualkadi A. 2019."Effect of Clodinafop-propargyl on Phalaris paradoxa L. (awned canary-grass) in wheat crop". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).4(6):1820-1822.Doi:10.22161/ijeab.46.32

Hajjaj B, El Oualkadi A."Effect of Clodinafop-propargyl on Phalaris paradoxa L. (awned canary-grass) in wheat crop", International Journal of Environment Agriculture and Biotechnology,vol.4,no. 6, pp.1820-1822,2019.

@article { hajjajb2019effect,
title={Effect of Clodinafop-propargyl on Phalaris paradoxa L. (awned canary-grass) in wheat crop},
author={Hajjaj B, El Oualkadi A , R},
journal={International Journal of Environment Agriculture and Biotechnology},
volume={4},
year= {2019} ,
}