Survey of Gooseberry Mite Infestation in Ribes L.
نویسندگان
چکیده
منابع مشابه
Bird Mite Infestation
Mites in the genus Dermanyssus are external parasites of birds, rodents and other mammals. The most common member of this group is the Chicken Mite that infests poultry roosts and wild bird nests. The chicken mite feeds primarily at night when the birds return the nest or roast area. They hide during the day in nearby cracks, crevices and other protected sites. These mites are known to infest h...
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Two dogs were referred to the clinic with the history of severe itching around the ears since 20 days. Clinical examination revealed intense pruritus around the ears, head shaking alopecia and coffee coloured cerumen. Haematology results were within normal range except eosinophilia. Examination of the dark coloured cerumen revealed the existed Otodectes mites. Hence, dogs were treated with oral...
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From Ribes nigrum L. two ß-carboline alkaloids (deshydroxymethyl flazin (1) and flazin methyl ether (2)) could be isolated in minute amounts. The structure elucidation is described. The two compounds are present in the freshly pressed juice, but they are also formed during storage of the juice by condensation of tryptophane with ascorbic acid or its degradation products. This could be shown by ...
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متن کاملDetection of the polyphenolic components in Ribes nigrum L.
BACKGROUND The blackcurrant (Ribes nigrum L.) is a species of native currant which contains a lot of polyphenolic antioxidants which is used medicinally and has a fundamental role in the maintenance health. MATERIALS, METHODS AND OBJECTIVE: Ultraviolet-visible spectrophotometry and ultraviolet range high performance liquid chromatography (HPLC) were used to characterize the polyphenolic content...
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ژورنال
عنوان ژورنال: HortScience
سال: 1999
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.34.4.678