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Test of post-emergence herbicide for the control of weeds in food legumes in Sais region, Morocco

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Title Test of post-emergence herbicide for the control of weeds in food legumes in Sais region, Morocco
 
Creator Hamal, Abdelhamid
 
Contributor Kemal, Seid Ahmed
El Bouhssini, Mustapha
Ramdani, Abdelhamid
El Haloui, S
Daoui, Khalid
Karrou, Mohammed
 
Description Legumes leave significant residual nitrogen in growing in association or in rotation. Among the problems
of food legumes, the unavailability of post-emergence herbicides for the control of weeds. The objective
of this study was to test new active ingredients as post-emergence herbicides for weed control in food
legumes (bean, chickpea, peas and lentil. This study was conducted at the experimental station of Douyet
during the 2014-2015. Six herbicide treatments were tested and compared to a control treated by a super
Gallant herbicide and weeded twice: Bentazone 480 g / l (1.5 l/ha), Glyphosate under salt Isopropylamine
(0.5 l/ha), Linuron (0.5 l/ha), mixing Linuron + Glyphosate under salt applied at a dose of (0.5 + 0.5
l/ha); (1 + 1 l/ha) and (1.5 + 1.5 l/ ha), respectively. The results showed that Bentazone 480 g/l (1.5l/ha),
Glyphosate under salt isopropylamine (0.5 l / ha), the technique of hoeing combined with anti-grass
herbicide, Haloxyphop-R Methyl Ester 104 g/l (0.5 l / ha) ensured a good level of weed control. The
mixture of Linuron (0.5 l/ha) + Glyphosate under salt Isopropylamine (0.5 l/ha) also provided an
acceptable level of weed control and low phyto-toxicity in chickpea and lentil. Also, Glyphosate under
salt Isopropylamine (0.5 l / ha), the technique of hoeing combined with anti-grass herbicide Haloxyphop-
R Methyl Ester 104 g/l (0.5 l / ha), also gave a good level of weed control on lentil. Among the tested herbicides, mixing Linuron + Glyphosate under salt Isopropylamine applied at a dose of 1.5 l + 1.5 l/ha;
1+1 l/ha and 0.5 l + 0.5 l/ha, respectively, showed excessive phytotoxicity (> 80%) on chickpea and pea
 
Date 2016-04-20
2017-03-08T22:31:06Z
2017-03-08T22:31:06Z
 
Type Conference Paper
 
Identifier https://mel.cgiar.org/reporting/download/hash/8bp9OZpz
Abdelhamid Hamal, Seid Ahmed Kemal, Mustapha El Bouhssini, Abdelhamid Ramdani, S El Haloui, Khalid Daoui, Mohammed Karrou. (20/4/2016). Test of post-emergence herbicide for the control of weeds in food legumes in Sais region, Morocco. Marrakesh, Morocco.
https://hdl.handle.net/20.500.11766/6335
Open access
 
Language en
 
Rights CC-BY-NC-4.0
 
Format PDF
 
Publisher International Center for Agricultural Research in the Dry Areas (ICARDA)