Results 11 to 20 of about 13,786 (207)
FEATURES OF QUANTITATIVE ESTIMATION OF FLAVONOID CONTENT IN JUGLANS NIGRA L. BARKS PREPARATIONS
The aim of the research is the development of quantification procedures of flavonoids in Juglans nigra L. barks preparations using modern instrumental analytical techniques (spectrophotometry, high performance liquid chromatography).Materials and methods.
V. A. Kurkin, N. I. Zimenkina
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Black walnut (Juglans nigra L.), which belongs to the Nut family (Juglandaceae), is a valuable raw material for the production of phytopreparations. The extract from the fruits of Juglans nigra L. has immunomodulating and antioxidant properties, which is
L. V. Eberle +3 more
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Nearctic walnut leafminers invade Europe: first Coptodisca lucifluella (Clemens, 1860) and now Coptodisca juglandiella (Chambers, 1874) (Lepidoptera, Heliozelidae) [PDF]
The Nearctic leafminer of black walnut Coptodisca juglandiella (Chambers, 1874) was found in Hungary and reported as new for Europe. Larvae were found in leafmines on black walnut (Juglans nigra (L.)), white walnut (J. cinerea (L.)) and Arizona walnut (J.
Attila Takács +6 more
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The article presents generalized scientific researches and experimental data on the bioecological peculiarities of the North American species of the Juglans L. genus. The peculiarities of the seasonal rhythm of development are revealed. Juglans cinerea L.
Halyna Ishchuk +4 more
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Recently, in the development of local medicines for the treatment of wounds, the interest of researchers in the use of plant raw materials that have antimicrobial, anti-inflammatory and reparative properties does not disappear.
Ivan Mozhaiev
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An experiment was done to determine the allelopathic effects of Juglans nigra L. and Nerium oleander on the germination and radicle length of Milk thistle (Silybum marianum).
Rozhgar Abdulla Rasul
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BLACK WALNUT STANDS (JUGLANS NIGRA L.) FROM THE WEST PLAIN [PDF]
The present paper has taken into account data from forest management plans realised during 1995-2007 for forests located in Forest Districts from the West Plain.
Dincă Lucian +2 more
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Sources of Resistance to Phytophthora cinnamomi in Juglans spp. for Potential Rootstocks
A diverse collection of Juglans species and hybrids with potential to serve as walnut rootstocks was evaluated to identify resistance to Phytophthora cinnamomi, a destructive pathogen affecting commercial production of Persian walnuts worldwide.
Salvatore Vitale +10 more
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Climate change may have unpredictable effects on the cold hardiness of woody species planted outside of their range of origin. Extreme undulations in temperatures may exacerbate susceptibility to cold stress, thereby interfering with productivity and ...
Aziz Ebrahimi +3 more
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Thousand Cankers Disease in Walnut Trees in Europe: Current Status and Management
Thousand cankers disease (TCD) is a new deadly disease in walnut trees (Juglans spp.), which is plaguing commercial plantations, natural groves, and ornamental black walnut trees (Juglans nigra) in their native and invasion areas in the US and, more ...
Matteo Bracalini +4 more
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