Some ecological studies on leaf spot of mulberry.
نویسندگان
چکیده
منابع مشابه
Introduction of some new mitosporic fungi causing leaf spot on broad leaf trees in Guilan province (N Iran)
Several leaf spotting or blotching fungal diseases occur on forest trees in Guilan province (N Iran). Some of them such as maple tar spot affect health of host trees severely, but many are of minor effect. This study was carried out to identify unknown and less known fungi causing leaf spot and leaf blotch diseases on broad leaf trees in this region. So far numerous fungi were collected. Four s...
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Background and Aims: In spite of a long tradition of fruit-tree growing in all provinces of Iran, information on pear (Pyrus communis) tree viruses is scant. In order to identify of the nature of the virus like symptoms and decline in pear trees, we carried out a survey for the occurrence of four important viruses. Materials and Methods: Leaf samples of pear showing virus like symptoms wer...
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Background & Objective: In traditional medicine, leaves of white mulberry (Morus alba L.) are used as antidiabetic agents. Considering the presence of flavonoids, this plant exhibits insulin mimetic activities. Nesfatin-1 is described as an anorexigenic regulatory peptide, which can influence glucose metabolism via insulin sensitivity enhancement. This study examined the effects of both mulberr...
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By the end of the 1980s, black leaf streak disease caused by Mycosphaerella fijiensis was present in all continents where bananas or plantains were grown, although distribution in some regions was limited to a few countries. In this presentation, the spread of the disease during the 1990s in several countries and regions, and the important socio-economic consequences are discussed. From 1990 to...
متن کاملBacterial Leaf Spot of Alfalfa '
The bacterial leaf spot described here was first recognized on Turkestan and Grimm alfalfa (Medicago sativa L.) in two locations at Madison, Wis., in August 1930. The alfalfa in both instances was in cultivated experimental rows and had been repeatedly splashed bywatering with a garden hose. In October 1931 the disease recurred under similar circumstances at one of these locations, but with the...
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ژورنال
عنوان ژورنال: Kyushu Plant Protection Research
سال: 1995
ISSN: 0385-6410,1884-0035
DOI: 10.4241/kyubyochu.41.47