ROB REPORT OF “SCHINMEL § Co. Avrt,/Ocrone beg es “a 
fungi of the family ‘Rinne cause the mildew diseases, where a hes or priate 
dusty covering appears on leaves and stalks. Pale spots (so-called false mildew). ) Or 
the leaves, on whose under-sides a coating of white or grey mold (mildew) appears, i 
come from various members of the families Peronospora and Plasmopara. == | 
The following diseases have been observed on our aromatic plants of high signi : 
cance for our industry: — i 
Anethum graveolens, L., Dill: — Leaf spots caused by Ascochyta anethicola, Sace. oe 
stalk-spots caused by Phomis Anethi, Sacc.; rust caused by Puccima Petroselim, Lindr. : 
Anthems nobilis, L., Roman Shatedile: — White rust (mold), caused by Cystopus 
Tragopogonis, Schrot.; fish mildew caused by Peronospora leptosperma, DBy. om 
Archangelica obhenenbie Hffm., Angelica: — Leaf-spots caused by Phyllachora Angelica, fe 
Fuck.; mildew caused by Hrysiphe umbelliferarum, DBy.; false mildew caused by Plasioe : 
para nivea, Schrot.; rust caused by Pucconia Angelice, Fuck. ie 
Artemisia Aerio. L., Wormwood: — Leaf spots caused by Cercospora bebe a 
Sacc. and C. olivacea, Otth; rust caused by Puccinia Tanaceti, DC. ‘ 
Artemisia Dracunculus, L., Tarragon: — Rust caused by Puccinia Tanaceti, De. and: 
Aecidium Dracunculi, Thitm. 
Carum Carvi, L., Caraway:—Faise mildew caused by Plasmopara nivea, ‘Bonkoe: 
yellowing and witheniie of the leaves after previous appearance of stroke-shaped veaiath . 4 
caused by Protomyces mascrosporous, Ung.; dying-off of the stalks on appearance of hard 
black fungus bodies, caused by Sclerotuma Inbertiana, Fuck. 
Coriandrum. sativum, L., Coriander:— Nothing known. 
Feniculum vulgare. Mill., Fennel: —Stalk spots caused by Phoma feeniculacea, Sacc.; 
false midlew, caused by Plasmopara nivea, Schrét.; dying-off of the whole plant with ~ 
the appearance of hard black fungoid bodies on and in the stalk, caused by Sclerotinia 
Libertiana, Fuck.; dying-off of the roots, which are covered with a dark violet fungoid 
web, caused by Rhizoctonia violacea, Tul. ae 
Inula helenium, L., Elecampane:— Mildew caused by Erysiphe lamprocarva, Lev.; rust — 
caused by Celeosporium Sonchi, Lev. & 
Lavandula officinalis, Chaix., Lavender:—Leaf spots caused by Septoria Lavandule, oS 
Desm. he a 
Levisticum officinale, Koch, Lovage: — Leaf spots causcd by Ramularia Levistici, Oud., 
R. Schrateri, Syd. and Septoria Levistici, West. : i, 
Melissa officinalis, L., Balm mint: — Leaf spots caused by Septoria Melisse, Desm.; 
rust caused by Puccinia Minit Pers. a 
Mentha crispa, L., Spearmint: — Rust caused by Puccinia baie. pore mildew ac 
caused by Hrysiphe ‘Pilennadie Db. et: 
Mentha piperita. L., Peppermint: — Rust caused by Puccima Monsiee Pere leaf. 
spots caused by Phyllosticta decidua, Ell. and Kell.; mildew caused by Erysiphe Galeop 
sidis, DC. Eye 
Origanum Majorana, L., Marjoram:—Rust caused by Puccuma Menthe, Pers. Age 
Petroselinum sativum, Hffm., parsley:—Leaf spots caused by Septoria Petroselini, 
Desm. and Cercospora Apii, Be: stalk-spots caused by Phoma Anethi, Sacc.; fal: 
mildew caused by Plasmopara nivea, Schrét.; rust caused by Puceinia Petroselina, Lan 
dying-off of whole plant on appearance of hard black fungoid bodies caused 
Sclerotinia Libertiana, Fuck.; dying-off of roots, which are covered wie as 
fungoid web, caused by Rhizoctoma violacea, Tul. 
