Anthracnose
As anthracnose ( English anthracnose ) refers to several plant diseases , the lupine, grasses, strawberries, blueberries or wine can invade and by dark, sunken lesions show (focal spots).
In lupins , the fungus Colletotrichum acutatum or Glomerella cingulata (genus Colletotrichum / Glomerella , Ascomycetes ) triggers the anthracnose. It sets strict limits on cultivation and generally requires wide crop rotations for successful cultivation. The anthracnosis of the lupine can be recognized by a reddish coating on the infested areas; when looking into the stand, the impression of herbicide damage can initially arise as the plants begin to curve or twist over the infested areas.
Colletotrichum graminicole triggers the anthracnose of the lawn and the black millet ( Sorghum bicolor ).
Infestation by Elsinoe ampelina can lead to vine anthracnose (also called "black burner") in wine-growing areas.
literature
- Jancis Robinson : The Oxford Wine Lexicon, 3rd revised edition . 1st edition. Gräfe and Unzer Verlag, Munich, 2007, ISBN 978-3-8338-0691-9 .
- Horst Diedrich Mohr (Hrsg.): Color atlas diseases, pests and beneficial insects on the grapevine . 1st edition. Eugen Ulmer, Stuttgart, 2005, ISBN 3-8001-4148-5 .