Results 21 to 30 of about 479,168 (282)
The Iraqi Journal of Veterinary Medicine, 2011 The objective of the current study was to evaluate the effect of alcoholic and aqueous extract for leaves and stems of Nerium oleander on Trichophyton mentogrophytes and Cryptococcus neoformens in vitro.
Fadwa Abdul AL-RazaqJameel
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A preliminary field trial to compare control techniques for invasive Berberis aquifolium in Belgian coastal dunes [PDF]
, 2019 Non-native Berberis aquifolium is an invasive species in Belgian coastal dunes. With its strong clonal growth through suckers, this evergreen shrub outcompetes native species and affects dune succession.
Adriaens, Tim +7 more
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A Split-Stem Lesion on Young Hybrid \u3ci\u3ePopulus\u3c/i\u3e Trees Caused by the Tarnished Plant Bug, \u3ci\u3eLygus Lineolaris\u3c/i\u3e (Hemiptera: [Heteroptera]: Miridae) [PDF]
, 2017 The tarnished plant bug, known principally as an agricultural pest, injures young hybrid Populus by feeding on the stems and meristems. Tarnished plant bug eggs, fungi associated with some lesions, and simple mechanical stimuli alone from feeding ...
Ostry, Michael E +2 more
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The International Journal of Developmental Biology, 2005 Stem cells are required to support the indeterminate growth style of plants. Meristems are a plants stem cell niches that foster stem cell survival and the production of descendants destined for differentiation. In shoot meristems, stem cell fate is decided at the populational level.
Yvonne, Stahl, Rüdiger, Simon
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Competition models for plant stems
Journal of Differential Equations, 2020 The models introduced in this paper describe a uniform distribution of plant stems competing for sunlight. The shape of each stem, and the density of leaves, are designed in order to maximize the captured sunlight, subject to a cost for transporting water and nutrients from the root to all the leaves.
Alberto Bressan +3 more
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Codonopsis pilosula twines either to the left or to the right [PDF]
, 2012 We report the twining handedness of Codonopsis pilosula, which has either a left- or right-handed helix among different plants, among different tillers within a single plant, and among different branches within a single tiller.
Eviatar Nevo +4 more
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Oscillation frequencies of tapered plant stems [PDF]
American Journal of Botany, 2002 Free oscillations of upright plant stems, or in technical terms, slender tapered rods with one end free, can be described by considering the equilibrium between bending moments in the form of a differential equation with appropriate boundary conditions.
Spatz, Hanns-Christof, Speck, Olga
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Exploring the Phytochemical Landscape of the Early-Diverging Flowering Plant Amborella trichopoda Baill. [PDF]
, 2019 Although the evolutionary significance of the early-diverging flowering plant Amborella (Amborella trichopoda Baill.) is widely recognized, its metabolic landscape, particularly specialized metabolites, is currently underexplored.
Chang, Lijing +3 more
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The Indian Journal of Agricultural Sciences, 2014 The experiment was laid out in split plot design and the treatments comprised V trellis with two stems (T1), V trellis with four stems (T2) and Spanish trellis (T3) as main plot along with three plant spacing levels, viz. S1 (40 cm × 40 cm), S2 (60 cm ×
R S SPEHIA +3 more
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Plant Diversity, 2021 Variation in resistance of xylem to embolism among flowers, leaves, and stems strongly influences the survival and reproduction of plants. However, little is known about the vulnerability to xylem embolism under drought stress and their relationships to ...
Feng-Ping Zhang +3 more
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