Epidemic Development of Hawthorn Leaf Blight (Monilinia johnsonii) on Mayhaw (Crataegus aestivalis and C. opaca) in Georgia
نویسندگان
چکیده
منابع مشابه
Hawthorn (crataegus Monogyna) Populations in Mid-canterbury
Hawthorn (Crataegus monogyna) is a naturalised tree that is classified as a noxious plant in several counties in the eastern South Island. It is locally abundant in lowland forest remnants, and with the indigenous spiny shrub matagouri (Discaria toumatou), on grazing land in Canterbury. Two scrub sites near Porters Pass, where the original hawthorn trees still existed, and a forest site near Ko...
متن کاملEcological adaptation and reproductive isolation in sympatry: genetic and phenotypic evidence for native host races of Rhagoletis pomonella.
Ecological speciation with gene flow may be an important mode of diversification for phytophagous insects. The recent shift of Rhagoletis pomonella from its native host downy hawthorn (Crataegus mollis) to introduced apple (Malus domestica) in the northeastern United States is a classic example of sympatric host race formation. Here, we test whether R. pomonella has similarly formed host races ...
متن کاملHawthorn (Crataegus spp.) in the treatment of cardiovascular disease
The medicinal properties of hawthorn (Crataegus spp., a genus comprising approximately 300 species) have been utilized by many cultures for a variety of therapeutic purposes for many centuries. In the Western world cardiovascular disease (CVD) has become one of the single most significant causes of premature death. Echoing this situation, more recent research into the therapeutic benefits of ha...
متن کاملhealing effect of hawthorn (crataegus pontica c. koch) leaf extract in dermal toxicity induced by t-2 toxin in rabbit
background t-2 toxin is a mycotoxin, exposure to which causes dermal and systemic toxicity. crataegus pontica (a member of the rosaceous family) is a small tree with caduceus foliage that is widely distributed throughout the western and central areas of iran. objectives this study was performed to examine the healing effects of creams prepared using crataegus pontica leaf extract on dermal toxi...
متن کاملCrataegus oxyacantha Linn . commonly known as Hawthorn - A Scientific Review
Nature has been a source of medicinal agents for thousands of years and an impressive number of modern drugs has been isolated from natural sources, many based on their use in traditional medicine.Plant extracts are attractive sources of new drugs and have been shown to produce promising results in the treatment of various diseases.Crataegus oxyacantha Linn., commonly known as Hawthorn, is one ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Plant Disease
سال: 2003
ISSN: 0191-2917,1943-7692
DOI: 10.1094/pdis.2003.87.5.539