avirulence

(a-vir´u-lәns) lack of virulence of an infectious agent. adj., avir´ulent., adj.
Found on http://www.encyclo.co.uk/local/21001

avirulence

(from the article `community ecology`) ...parasite. Certain host individuals, however, may have a mutated gene, dubbed the resistance gene in this scenario, that allows them to detect a ...
Found on http://www.britannica.com/eb/a-z/a/130

avirulence

avirulence Not virulent.
Found on http://www.wordinfo.info/words/index/info/view_unit/2308/
No exact match found