"cattling" - 1 õppematerjal

Kartuli seenhaigused ja tõrje

07.2010 http://www.ipm.iastate.edu/ipm/info/plant-diseases/septoria-leaf-spot (21.12.2012) 15. Fusarium dry rot: Courtesy of P. Bains, Alberta Agriculture, Food and Rural Development http://www.gov.mb.ca/agriculture/crops/potatoes/bda04s07(3-4).html (22.12.2012) 16. Kartul: http://www.biolan.fi/estonia/default3.asp?active_page_id=1037 (23.12.2012) 17. Kartuli – süvikkärn: A potato tuber with severe powdery scab Spongospora subterranea symptoms, Nigel Cattling http://visualsunlimited.photoshelter.com/image/I0000UzIfIlpR7Jw ( 24.12.2012) 18. Kartuli – hõbekärn: Potatoe diseases, 28.03.2002 http://oldpc.bedifferent.co.uk/department/sbcsr/potato_diseases/index.html? did=44&pg=1 (22.12.2012) 19. Kartuli hõbekärn punasekoorelisel kartulil: Silver scurf (Helminthosporium solani) on red Desiree potato tuber skin, 31.12.2006 http://visualsunlimited.photoshelter.com/image/I0000ZMfPXThspOE (21.12.2012)