ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The determination of the composition of phloem sap, which is the normal food of aphids, was undertaken in 1950. The phloem sap of two- to four-year-old stems of Salix spp. was collected as it exuded through the severed mouthparts of the aphid, Tuberolachnus salignus (Gmelin), by the method outlined ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/172207b0
Permalink