ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The yellow-red pocket galls formed by Cryptomyzus ribis on red currant leaves were tried first because the galled parts remain soft enough for the pockets to be pushed inside out, thus turning what were the best sheltered into the most exposed parts of the leaf surface. The aphids, which before ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/168825a0