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Auteur D. Ashford |
Documents disponibles écrits par cet auteur (2)

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T. Wilkinson ; D. Ashford ; J. Pritchard ; A. Douglas | 1997Pea aphids, Acyrthosiphon pisum, containing their symbiotic bacteria (untreated aphids) and experimentally deprived of their bacteria by treatment with the antibiotic rifampicin (antibiotic-treated aphids) were reared on the plant Vicia faba, Th[...]![]()
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D. Ashford ; W. Smith ; A. Douglas | 2000The natural diet of aphids, plant phloem sap, generally contains high concentrations of sucrose. When pea aphids (Acyrthosiphon pisum) were fed on chemically defined diets containing sucrose radiolabelled in the glucose or fructose moiety, 2 to [...]