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'Action sur la plante' 
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P. Cantot | 1989article/chapitre/communication
P. Cantot | 1986article/chapitre/communication
A. Vanderwesthuizen ; Z. Pretorius | 1995The effect of Russian wheat aphid (RWA), Diuraphis noxia infestation on protein, free amino acid, free proline, chlorophyll and phenolic contents as well as respiration rate was studied in resistant (cv Tugela-DN) and susceptible (cv Tugela) whe[...]article/chapitre/communication
K. Ozaki | 20001. The adelgid Adelges japonicus induces shoot galls in ezo-spruce Picea jezoensis. The relative importance of shoot characteristics and the number of adelgids that induce a gall in determining resource availability on a shoot was examined. Gall[...]article/chapitre/communication
S. Hartley | 1998The chemical composition of galled and ungalled plant tissue was compared in a series of experiments. Gall and adjacent plant tissue was analysed for 20 species of gall-former on II different plant species. There were clear differences between g[...]article/chapitre/communication
G. Nielsen ; C. Fuentes ; B. Quebedeaux ; Z. Wang ; W. Lamp | 1999article/chapitre/communication
H. Belefantmiller ; D. Porter ; M. Pierce ; A. Mort | 1994During early stages of infestation by Russian wheat aphids (Diuraphis noxia [Mordvilko]; RWAs), barley (Hordeum vulgare L.) leaf cells collapsed and showed autofluorescence in the mesophyll and bundle sheath adjacent to the RWA stylet sheath. Th[...]article/chapitre/communication
J. Thaler ; A. Fidantsef ; R. Bostock | 2002article/chapitre/communication
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C. Hawkins ; M. Aston ; M. Whitecross | 1985article/chapitre/communication
R. Thomas ; C. Lombard | 1991article/chapitre/communication
ouvrage
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H. Van Roermond ; J. Groot ; W. Rossing ; R. Rabbinge | 1986article/chapitre/communication
A. Hussain ; J. Forrest ; A. Dixon | 1973
