Résultat de la recherche
54 recherche sur le mot-clé 'Phloem'
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J. Kallarackal ; E. Komor | 1989article/chapitre/communication
M. Vaniersel ; W. Harris ; D. Oosterhuis | 1995Carbohydrate and water transport into developing cotton (Gossypium hirsutum L.) fruits is essential for normal fruit development, and phloem has been suggested to play a major role in this transport. To study transport into cotton fruits of diff[...]article/chapitre/communication
J. Kallarackal ; J. Milburn | 1985article/chapitre/communication
J. Klingler ; G. Powell ; G. Thompson ; R. Isaacs | 1998The feeding behaviour, excretion rate, and life history traits of the cotton-melon aphid, Aphis gossypii (Glover) (Homoptera, Aphididae), were measured on a resistant melon, Cucumis melon L., breeding line, AR 5. The site of resistance detection[...]article/chapitre/communication
J. Smith ; J. Milburn | 1980article/chapitre/communication
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J. Kallarackal ; G. Orlich ; C. Schobert ; E. Komor | 1989article/chapitre/communication
J. Sheehy ; P. Mitchell ; J. Durand ; F. Gastal ; F. Woodward | 1995Translocation coefficients, computed for unit ground area, are required in crop models as part of the simulation of the partitioning of assimilates. An equation for translocation is derived by considering pressure-driven flow and the physical di[...]article/chapitre/communication
T. Sasaki ; M. Chino ; H. Hayashi ; T. Fujiwara | 1998article/chapitre/communication
C. Caputo ; A. Barneix | 1997The effect of different N supply on amino acid export to the phloem was studied in young plants of wheat (Triticum aestivum L. cv. Klein Chamaco), using the exudation in EDTA technique. Plants were grown in a growth cabinet in pots with sand, an[...]article/chapitre/communication
A. Telang ; J. Sandstrom ; E. Dyreson ; N. Moran | 1999The feeding behavior of Diuraphis noxia Mordvilko (Homoptera: Aphididae) on susceptible hosts causes both ultrastructural and tissue level damage which may affect phloem composition. Genetic evidence suggests that endosymbiotic bacteria in most [...]article/chapitre/communication
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R. Parsons ; A. Stanforth ; J. Raven ; J. Sprent | 1993