Abstract Frogeye leaf spot (FLS), caused by Cercospora sojina , is an economically important disease of soybean in many parts the world where grown, including United States and Argentina. Yield losses FLS epidemics are mainly due to reduced photosynthetic area, premature defoliation seed weight. Epidemics may be initiated from inoculum produced on infected plant residue pathogen can overwinter ...

A.H. Paterson (ed.), Genomics of the Saccharinae, Plant Genetics and Genomics: Crops and Models 11, DOI 10.1007/978-1-4419-5947-8_16, © Springer Science+Business Media New York 2013 Abstract Sustainable production of sorghum, Sorghum bicolor (L.) Moench, depends on effective control of insect pests as they continue to compete with humans for the sorghum crop. Insect pests are a major constraint...

Cercospora beticola Sacc. causes leaf spot diseases of sugar beet (Beta vulgaris L.) (2,19,21), related species in the family Chenopodiaceae (6), and, in recent reports, on safflower (Carthamus tinctorius L.) (11,12) and German statice (Goniolimon tataricum) (3), belonging to plant families outside of the Chenopodiaceae family. Cercospora leaf spot (CLS) is the most important foliar disease of ...

twenty four isolates of cercospora beticola were collected from khuzestan, ardebil, golestan and mazandaran provinces and purified, and one isolate was used to represent each province. after optimization of spore production on different media, pathogenic variability of selected isolates on five sugar beet varieties with different levels of resistance was studied under green house condition. fou...

MilStop fungicide was recently registered for the control of a number of leaf spot and blight diseases, as well as powdery mildew on numerous annual, herbaceous, and woody ornamentals. The active ingredient in MilStop is potassium bicarbonate. MilStop is reported to have curative activity against powdery mildew and is also labeled for the control of diseases caused by fungi such as Alternaria ,...

Registered treatments for the control of avocado anthracnose caused by Colletotrichum goeosporioides are post-harvest applications of prochloraz and thiabendazole. Pre-harvest treatments to reduce inoculum levels in the field are also an important factor for successful anthracnose disease control. Pre-harvest application of benomyl was previously registered for this purpose, although at this st...

Many phytopathogenic species of the fungus Cercospora produce cercosporin, a photoactivated perylenequinone toxin that belongs to a family of photosensitizers, which absorb light energy and produce extremely cytotoxic, reactive oxygen species. The cpd1 (cercosporin photosensitizer detoxification) gene of yeast (Saccharomyces cerevisiae), which encodes for a novel protein with significant simila...