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'Stylectomy' ![Ne pas surligner les mots recherchés Ne pas surligner les mots recherchés](./images/text_horizontalrule.png)
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C. Doeringsaad ; H. Newbury ; J. Bale ; J. Pritchard | 2002Unmodified samples of barley (Hordeum vulgare) sieve tube sap have been obtained by severing the stylets (stylectomy) of feeding aphids and collecting the exuding liquid. Primers were designed to direct the amplification of a series of specific [...]article/chapitre/communication
K. Ponder ; J. Pritchard ; R. Harrington ; J. Bale | 2000Effects of nitrogen deficiency in hydroponically grown barley seedlings (Hordeum vulgare L.) on the development and reproduction of the aphid Rhopalosiphum padi (L.) (Hemiptera: Aphididae) were investigated. Plant growth was significantly reduce[...]article/chapitre/communication
M. Vanhelden ; W. Tjallingii ; A. Teris ; T. Vanbeek | 1994The chemical composition of phloem sap from lettuce, collected by three different methods, was compared. Phloem sap from stylectomy samples contained sucrose and 14 amino acids. Honeydew and EDTA chelation samples showed considerable breakdown o[...]article/chapitre/communication
M. Vanhelden ; W. Tjallingii ; T. Vanbeek | 1994Three methods to collect phloem sap on different lettuce lines were optimized and are described in detail. The success ratio for stylectomy of aphids was over 80% through the combination of a specially designed setup and electrical penetration g[...]article/chapitre/communication
P. Calatayud ; C. Nardon ; Y. Rahbe | 1996article/chapitre/communication
C. Caillaud ; H. Niemeyer | 1996