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f.sp. ?
#1 Print Post
Posted on 16-07-2010 12:43

Location: Slovenia
Posts: 1722
Joined: 14.06.09

Fusarium oxysporum f.sp. cepae

ok, in this case it probably means it grows on onion, but does it differ in any way from
just Fusarium oxysporum or 'Fusarium oxysporum f.sp. anything else '

What exactly f.sp. means ?
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Tony Irwin
#2 Print Post
Posted on 16-07-2010 14:45
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Location: Norwich, England
Posts: 7131
Joined: 19.11.04

From http://www.apsnet...dGlossary/

f. sp. (abbr. for forma specialis)
a taxonomic group within a pathogenic species defined in terms of host range, i.e. members of different formae speciales infect different groups of plants
Tony Irwin
#3 Print Post
Posted on 16-07-2010 15:03

Location: Slovenia
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