Assessing non-chemical weeding strategies through mechanistic modelling of blackgrass (Alopecurus myosuroides Huds.) dynamics
نویسندگان
چکیده
منابع مشابه
Ecological review of black-grass (Alopecurus myosuroides Huds.) propagation abilities in relationship with herbicide resistance
Alopecurus myosuroides Huds. (black-grass) has always been a major concern for cereal growers, and the development of herbicide resistance does not improve the situation. This review article summarizes the different traits involved in the dispersal pattern of herbicide resistant black-grass individuals within a susceptible field population. Therefore, the whole life cycle of black-grass is depi...
متن کاملDetection of ACCase target-site resistant Alopecurus myosuroides Huds. (black-grass) in Belgian populations.
Black-grass is a common grass weed, widely spread in Northern Europe and also in Belgium. For ages, it has been an increasing problem in industrial crops, especially winter cereals. The first case of resistance in Belgium was reported in 1996 by Robert Bulcke (Eelen et al., 1996). Yet the resistance mechanism was not specified. Since then, no more information was published about the evolution B...
متن کاملNo Vegetative and Fecundity Fitness Cost Associated with Acetyl-Coenzyme A Carboxylase Non-target-site Resistance in a Black-Grass (Alopecurus myosuroides Huds) Population
Attention should be devoted to weeds evolving herbicide resistance with non-target-site resistance (NTSR) mechanism due to their unpredictable resistance patterns. Quantification of fitness cost can be used in NTSR management strategies to determine the long-term fate of resistant plants in weed populations. To our knowledge, this is the first report evaluating potential fecundity and vegetativ...
متن کاملDiversifying cereal-based rotations to improve weed control. Evaluation with the AlomySys model quantifying the effect of cropping systems on a grass weed
1 INRA, UMR 1210 Biologie et Gestion des Adventices, BP 86510, 17 rue Sully, 21065 Dijon Cedex, France 2 UNIP, Union Nationale Interprofessionnelle des plantes riches en Protéines, 12, avenue George V, 75008 Paris, France 3 Chambre d’Agriculture de l’Yonne, 14 bis, Rue Guynemer, 89015 Auxerre, France Abstract: Simplified rotations often select weed flora consisting of on...
متن کاملWheat root length and not branching is altered in the presence of neighbours, including blackgrass
The effect of neighbouring plants on crop root system architecture may directly interfere with water and nutrient acquisition, yet this important and interesting aspect of competition remains poorly understood. Here, the effect of the weed blackgrass (Alopecurus myosuroides Huds.) on wheat (Triticum aestivum L.) roots was tested, since a low density of this species (25 plants m-2) can lead to a...
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ژورنال
عنوان ژورنال: European Journal of Agronomy
سال: 2010
ISSN: 1161-0301
DOI: 10.1016/j.eja.2009.11.005