Landbouw, grote set van 66 dia's

7560 Agriculture, Supplmentary Set of 66 slidesPlasmodiophora brassicae, clubroot, host cells with spores - Synchytrium endobioticum, potato black scab, infected tissue - Plasmopara viticola, downy mildew of grapes, infected leaf - Peronospora parasitica, downy mildew of crucifers, conidia - Albugo candida (Cystopus), white rust of crucifers, conidia and sexual stages on Capsella t.s. - Rhizopus or Mucor, mold, mycelium and sporangia w.m. - Exoascus pruni (Taphrina), plum pockets, sec. with asci - Erysiphe pannosa, rose mildew, infected leaf with conidia t.s. - Uncinula necator (Oidium Tuckeri), grape mildew, t.s. - Sphaerotheca mors uvae, gooseberry mildew, perithecia t.s. - Claviceps purpurea, ergot, sclerotium t.s. - Sclerotinia fructigena (Monilia), diseased fruit with conidia t.s. - Rhytisma acerinum, black spot of maple, t.s. with sclerotia - Venturia pirinum (Fusicladium), pear scab, t.s. with conidia - Ustilago zeae, corn smut, t.s. of pustule on host tissue - Botrytis allii, grey mold of onions. t.s. - Puccinia graminis, uredinia on wheat leaf cause red rust t.s. - Puccinia graminis, telia on wheat causing black rust t.s. - Puccinia graminis, aecia or pycnidia on barberry leaf t.s. - Gymnosporangium sabinae, pear rust, pycnidia on leaf t.s. - Tuberculous lung of cow t.s. - Bacillus anthracis, wool sorters disease, smear stained for bacteria - Bacterium erysipelatos, causing red murrain, smear stained for bacteria - Trypanosoma equiperdum, causing dourine in horses, blood smear showing parasites - Eimeria stiedae, coccidiosis, sec. of infected rabbit liver - Fasciola hepatica, beef liver fluke, ova w.m. - Taenia, tapeworm, proglottids t.s. - Ascaris megalocephala, roundworm of horses, adult female t.s. through midbody - Trichinella spiralis, encysted larvae in muscle l.s. - Pine (Pinus), healthy leaves, t.s. - Pine (Pinus) leaves damaged by acid rain, t.s. - Fir (Abies), healthy leaves, t.s. - Fir (Abies), stem tip damaged t.s. - Beech (Fagus), healthy leaves t.s. - Beech (Fagus), t.s. of leaves with destroyed epidermis and chloroplasts - Rhytisma acerinum, tar spot of maples, consequence of single-crop farming - Early leaf fall, caused by thawing salt - Healthy lichen, indicator of clean air - Damaged lichen, caused by air pollution - Healthy wood of beech, t.s. - Wood destroyed by fungus - Polyporus, wood rot fungus, fruiting body t.s. - Root nodules of Alnus, with symbiotic bacteria - Spruce beetle (Cryphalus picea), larva t.s. - Wood with normal annual rings, t.s. - Wood with anomalous narrow annual rings caused by drought, t.s. - Bark with larval galleries of spruce beetle, t.s. - Pineapple-like gall on spruce caused by lice, t.s. - Gall nut on oak caused insects, t.s. - Acidophile soil bacteria, solution of heavy metals - Nitrite bacteria, formatting harmful nitrogenous substances - Root of beech with ectotrophic mycorrhiza, t.s. - Root of birch with partly endotrophic mycorrhiza, t.s. - Root of lupin with symbiotic nitrogen fixing bacteria - Netted venation, portion of rotted deciduous leaf - Charlock (Sinapis), t.s. of stem. Green manure plant - Soil bacteria (Bacillus megatherium), smear - Hyphae of root fungi, t.s. - Lichen, indicator of clean air - Mushroom (Xerocomus), mycelium - Root of willow (Salix), planting protecting against erosion - Earthworm (Lumbricus) t.s., causing soil improvement - Springtails (Collembola), w.m. - Mite from forest soil, w.m. - Constituents of humus soil - Constituents of peaty soil

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TECHNOLOGY, VOCATIONAL TRAINING, MISCELLANEOUS