| Plante |
Mikroorganismer |
Populations densitet |
Reference |
| Jordbær |
Botrytis cinerea |
|
|
| Cladosporium spp. |
3 x 103- 5 x 105 |
Tronsmo, 1986 |
| Penicillium spp. |
1 x 103-5 x 105 |
" |
| Alternaria spp. |
0-3 x 103 |
" |
| Svampe |
104-106 cfu/g |
" |
| Gærsvampe |
103-107 cfu/g |
" |
| |
| Byg |
Gærceller |
104 per cm2 |
Tolstrup, 1984 |
| Cladosporium herbarum og |
102-103 sporer/cm2 |
" |
| C. cladosporioides |
|
" |
| C. macrocarpum |
5 x 101 -4 x 102 sporer/cm2 |
" |
| Alternaria spp. |
<101-5 x 101 sporer/cm2 |
" |
| Epicoccum purpurascens |
< 101 sporer/cm2 |
" |
| Ulocladium spp. |
0-5 x 101 sporer/cm2 |
" |
| Fusarium spp. |
£101 sporer/cm2 |
" |
| Hvede |
Gærsvampe |
105 per cm2 |
Fokkema et al., 1979 |
| Hvede |
Gærsvampe |
dom.1) |
Pers.kom. Jan R. Bertelsen, KVL |
| Aureoubasidium pulluans |
dom. |
" |
| Cladosporium herbarum |
dom. |
|
| C. cladosporioides |
m.a |
" |
| C. macrocarpum |
m.a. |
" |
| Alternaria altanata |
m.a. |
" |
| Alternaria tenuissima |
m.a |
" |
| Epicoccum purpurascens |
m.a. |
" |
| Ulocladium atrum |
a. |
" |
| Fusarium spp. |
a. |
" |
| Penicillium spp. |
sj. |
" |
| Æble |
Acremonium strictum |
<101 -3 x 104 cfu/g |
Falconi & Mengden, 1994 |
| Alternaria alternata |
1 x 103-2 x 106 cfu/g |
" |
| Aspergillus clavatus |
< 101 -3 x 104 |
" |
| Aspergillus niger |
<101-1 x 105 |
" |
| Botrytis cinerea |
6 x 102-1 x 106 |
" |
| Cladosporium spp. |
104-2 x 106 |
" |
| Fusarium spp. |
<101-5 x 104 |
" |
| Penicillium spp. |
1 x 103-5 x 105 |
" |
| Trichoderma viride |
<101-1 x 104 |
" |
| Trichoderma polysporum |
<101-1 x 103 |
" |
| |
| Bønne |
Bakterier |
5 x 103-5 x 105 cfu/blad |
Morris & Rouse, 1985 |
| |
| Majs |
Aspergillus flavus |
1-10% af bladene |
McGee et al., 1996 |
| |
| Tobak |
Alternaria spp. |
100 % af bladene |
Spurr & Welty, 19752) |
| Penicillium spp. |
19-36% af bladene |
" |
| Cladosporium spp. |
24% af bladene |
" |
| Aspergillus flavus |
0-13% af bladene |
" |
| Aspergillus niger |
3-24% af bladene |
" |
| Trichoderma spp. |
1-20% af bladene |
" |
1) dom.=dominerende, M.a.=meget almindeligt forekommende,
a.=almindeligt forekommende og sj.=sjældent forekommende
2) Isoleret fra overfladesteriliserede tobaks blade
|