Résultat de la recherche
61 recherche sur le mot-clé
'METOPOLOPHIUM DIRHODUM' 
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thèse/mémoire
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A. Honek | 1991
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J. Visser ; Y. Fu-shun | 1995
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A. Honek | 1991![Investigations on the damage potential of cereal aphids (Metopolophium dirhodum [Wlk.], Sitobion avenae [F.]) in a winter wheat](https://belinrae.inrae.fr/thumbnail.php?type=1&id=23995)
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B. Niehoff ; J. Stablein | 1998Investigations on the damage potential of cereal ahpids (Metopolophium dirhodum [Wlk.], Sitobion avenae [F.]) in a inter wheat: The damage potential of the cereal aphids. S. avenae and M. dirhodum was investigated in winter wheat. Ears and flagl[...]
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A. Brzezina ; N. Spiller ; M. Llewellyn | 1986
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A. Honek | 1991
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X. Zhou ; N. Carter ; J. Mumford | 1989
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A. Honek | 1994
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S. Duffield ; R. Bryson ; J. Young ; R. Sylvesterbradley ; R. Scott | 1997The effect of nitrogen fertiliser on populations of the cereal aphids Sitobion avenae and Metopolophium dirhodum on winter wheat was investigated in a three year field experiment. Naturally occurring aphid populations were monitored on three nit[...]
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S. Wratten | 1975
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A. Honek | 1991
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A. Givovich ; H. Niemeyer | 1995Feeding behaviour of five species of cereal aphids in wheat seedlings differing in hydroxamic acid (Hx) levels, was monitored via electrical penetration graphs (EPG). Aphid species could be grouped as sensitive to the feeding deterrent effect of[...]
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M. Maudsley ; A. Mackenzie ; J. Thacker ; A. Dixon | 1996Long sequences of data on the incidence of cereal aphids from five European countries were analysed for evidence of density dependent processes occurring between years. Using a randomisation test (Pollard, Lakhani & Rotheray, 1987), density depe[...]
