WebApr 19, 2007 · This is the first report of Alternaria leaf blotch on apple in Iran, which was observed on apple trees in the north-western part of Iran in 2006. A severe foliar disease was observed on apple trees in the north-western part of Iran in 2006. Symptoms included black and dark brown leaf spots on leaves of apple trees. Alternaria mali was isolated … WebFeb 13, 2024 · Sporulation causes these spots to develop a fuzzy texture. Some plants tolerate Alternaria spots better than others, but as these spots increase on tissues, leaves may wilt or drop, leading to sunburned crops or weak plants. Fruits and vegetable surfaces can be infected with Alternaria spots as well, the lesions making them unsightly and ...
[PDF] First report of Alternaria mali causing apple leaf blotch …
WebAug 1, 2024 · Alternaria alternata: Causes leaf spots, blights, and rots on over 380 plant types. Can also cause respiratory issues in humans. Alternaria brassicae: Common problem for brassica crops, causes … WebMay 28, 2024 · The Alternaria spores require a lot of moisture to germinate. Tomato plants are used to growing in dry climates, so they are unusually sensitive to water on their leaves, which makes them more prone to … nursing goals for dialysis patients
Alternaria - an overview ScienceDirect Topics
WebLeaf spot diseases caused by fungi and bacteria are among the most commonly encountered problems for ornamental growers. Many different crops are affected by species of the fungal genera Alternaria, Cercospora, Colletotrichum (anthracnose), and Myrothecium. Bacterial leaf spots are most commonly caused by pathovars of … WebMay 14, 2014 · The timing of infection and temporal and spatial disease development for leaf blotch and fruit spot of apple under natural field conditions was determined in field trials. These results showed ... WebEarly blight of potato is caused by the fungal pathogen Alternaria solani. The disease affects leaves, stems and tubers and can reduce yield, tuber size, storability of tubers, quality of fresh-market and processing tubers and marketability of the crop. Mitchell J. Bauske, Postdoctoral Research Fellow, Department of Plant Sciences, NDSU. nursing goals for diabetes patient