20 slides

1 - Plasmodiophora brassicae, clubroot, host cells with spores
2 - Synchytrium endobioticum, potato black scab, infected tissue
3 - Plasmopara viticola, downy mildew of grapes, infected leaf
4 - Peronospora parasitica, downy mildew of crucifers, conidia
5 - Albugo candida (Cystopus), white rust of crucifers, conidia and sexual stages on Capsella t.s.
6 - Rhizopus or Mucor, mould, mycelium and sporangia w.m.
7 - Exoascus pruni (Taphrina), plum pockets, sec. with asci
8 - Erysiphe pannosa, rose mildew, infected leaf with conidia t.s.
9 - Uncinula necator (Oidium Tuckeri), grape mildew, t.s.
10 - Sphaerotheca mors uvae, gooseberry mildew, perithecia t.s.
11 - Claviceps purpurea, ergot stroma with perithecia l.s
12 - Sclerotinia fructigena (Monilia), diseased fruit with conidia t.s.
13 - Rhytisma acerinum, black spot of maple, t.s. with sclerotia
14 - Venturia pirinum (Fusicladium), pear scab, t.s. with conidia
15 - Ustilago zeae, corn smut, t.s. of pustule on host tissue
16 - Botrytis allii, grey mould of onions. t.s.
17 - Puccinia graminis, uredinia on wheat leaf cause red rust t.s.
18 - Puccinia graminis, telia on wheat causing black rust t.s.
19 - Puccinia graminis, aecia or pycnidia on barberry leaf t.s.
20 - Gymnosporangium sabinae, pear rust, pycnidia on leaf t.s.