ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The field, on the black fen, was sampled to determine the level of infestation. The infestation was severe-5-24 viable cysts per gm. and 1,072 eggs per gm. of air-dried soil. When a field is lightly infested with potato root eelworm, the clamp site will quickly become contaminated, as some soil ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/177287c0
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