ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] THE activity of the sheep or grass tick, Ixodes ricinus L., in Great Britain has been reported by various workers1,2,3 to be confined to two periods of the year: (a) spring activity, extending from March until early June, (b) autumn activity, from late August until the end of ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/141648a0
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