Results 101 to 110 of about 5,880 (205)

Water-repellent soil and its relationship to granularity, surface roughness and hydrophobicity: a materials science view [PDF]

open access: yes, 2005
Considerable soil water repellency has been observed at a wide range of locations worldwide. The soil exhibiting water repellency is found within the upper part of the soil profile.
McHale, Glen   +2 more
core   +1 more source

Response to Selection for Unique Epicuticular Wax Profile on the Semi-glossy Foliage of Onion

open access: yesJournal of the American Society for Horticultural Science
Epicuticular waxes on onion (Allium cepa) foliage offer protection against water loss, pathogens, and pests. Onion leaves with a light green color are referred to as “glossy” and have less total wax compared with that of darker blue-green (“waxy ...
Michael J. Havey
doaj   +1 more source

Application of an innovative technique for histological and histochemical study of different vegetal tissues

open access: yesJournal of Biological Research, 2009
A new original "cryostabilization" technique (Dore, 1992; Dore et al, 2004) was applied to different animal tissues and organs. In this study, we apply this technique also to vegetal tissues (ripening and ripe fleshy fruits, buds and embryos).
B. Dore, A. Ponso, R. Vallania
doaj   +1 more source

Pre-harvest rindstain of ‘Encore’ mandarin: initial histological signs of epicarp disturbance and extent of the disorder [PDF]

open access: yes, 2004
Pre-harvest rindstain in ‘Encore’ mandarin starts by the injury of a few epidermal cells. The connection between the damaged epidermis and the collapsed layers of flavedo, extending in parallel with rind surface was only visible on cross-sections ...
Duarte, Amílcar   +3 more
core   +1 more source

Leaf epidermal micromorphology of the abaxial surface of Myrcia DC. species (Myrtaceae)

open access: yesHeringeriana
Myrtaceae is widely distributed in tropical regions, playing significant ecological and economic roles. Within this family, Myrcia stands out for its taxonomic complexity due to high morphological homogeneity, which complicates the identification of ...
Lucas Herberts-Sousa   +4 more
doaj   +1 more source

Plant water resource partitioning and isotopic fractionation during transpiration in a seasonally dry tropical climate [PDF]

open access: yes, 2017
Lake Chala (3 degrees 19' S, 37 degrees 42' E) is a steep-sided crater lake situated in equatorial East Africa, a tropical semiarid area with a bimodal rainfall pattern. Plants in this region are exposed to a prolonged dry season, and we investigated if (
Bodé, Samuel   +5 more
core   +3 more sources

Respuestas de las ceras epicuticulares de manzana al dano por sol [PDF]

open access: yes, 2009
84 p.Las ceras epicuticulares son la interfaz entre el medio ambiente y el fruto, jugando un importante rol en las relaciones hídricas de la planta y en la interacción de ésta con agentes bióticos y abióticos.
Reyes Munoz, Marisol de las Mercedes   +1 more
core  

Oviposition Preference of Two Species of Psyllid (Cardiaspina Albitextura and Cardiaspina Retator) on Eucalyptus Camaldulensis Leaves [PDF]

open access: yes, 2005
Oviposition preference of two species of psyllid (Cardiaspina albitextura and Cardiaspina retator) on Eucalyptus camaldulensis leaves. Study on oviposition preference of two species of psyllid (Cardiaspina albitextura and Cardiaspina retator) on ...
Nismah, N. (Nismah)
core  

Use of palmae wax hydrocarbon fractions as chemotaxonomical markers in Butia and Syagrus

open access: yesBrazilian Journal of Biology
The wax hydrocarbon fractions of native Butia and Syagrus species collected from Palms in different regions of the of Rio Grande do Sul state (Brazil) and in Rocha (Uruguay) were analyzed to evaluate their potential as chemotaxonomic markers. The wax was
N. Paroul   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy