Competition of annual weeds in broad beans (Vicia faba L.)

The necessity of weed control in broad bean is more or less determined by growth intensity of crops, local conditions, weed diversity and the duration and degree of weed infestation. In broad beans the following weed species occur often: Chenopodium spp., Polygonum spp., Stellaria media, Fumaria off...

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Bibliographic Details
Published inNachrichtenblatt des deutschen Pflanzenschutzdienstes (Braunsweig) Vol. 44; no. 2
Main Authors Rogall, G. (Biologische Zentralanstalt Berlin, Kleinmachnow (Germany)), Pallutt, B
Format Journal Article
LanguageGerman
Published 1992
Subjects
Anthemis
Chenopodium
COMPETENCIA BIOLOGICA
COMPETITION BIOLOGIQUE
Ertrag
Fumaria officinalis
Galium aparine
HERBICIDAS
HERBICIDE
Herbizid
Komplex
Leguminose
MALEZAS
Matricaria
MAUVAISE HERBE
Polygonum
Stellaria media
Thlaspi arvense
Tripleurospermum
Unkraut
Veronica
VICIA FABA
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Summary:The necessity of weed control in broad bean is more or less determined by growth intensity of crops, local conditions, weed diversity and the duration and degree of weed infestation. In broad beans the following weed species occur often: Chenopodium spp., Polygonum spp., Stellaria media, Fumaria officinalis, Matricaria spp., Anthemis spp., Tripleurospermum spp., Thlaspi arvense, Veronica spp. Strong competitive species are Chenopodium spp. and Galium aparine. Especially during the first weeks after the emergence of broad beans weeds can exert a yield-decreasing influence. Soil loosening, once or twice (before and after emergence) had no positive effect on yield
Bibliography:H60
92U0149
ISSN:0027-7479