Results 61 to 70 of about 19,310 (214)

Infra-Specific Variation in Wax on Leaf Surfaces [PDF]

open access: yesAustralian Journal of Biological Sciences, 1965
The structure of the surfaCe wax on green and glaucous variants in Eucalyptus urnigera, Poa colensoi (natural cline forms), Pisum sativum, and BraBsica oleracea (mutants) are described as seen under the electron microscope. Preliminary chemical data are also given. The green forms always possess wax deposits which are either smooth films on the cuticle
DM Hall   +3 more
openaire   +1 more source

Isotope and molecular evidence for direct input of maize leaf wax n-alkanes into crop soils [PDF]

open access: yes, 1994
International audienceThe contribution of plant carbon to crop soils can be followed by isotope labelling at natural abundance, such as growing a C4 plant on a soil which was previously under C3 vegetation.
Balesdent, Jérôme   +4 more
core   +2 more sources

The epidermis in Passerina/ (Thymelaeaceae): structure, function and taxonomic significance

open access: yesBothalia: African Biodiversity & Conservation, 2000
Epidermal features were studied in all 17 species of Passerina, a genus endemic to southern Africa. Leaves in Passerina are inversely ericoid, the adaxial surface concave and the abaxial surface convex.
C. L. Bredenkamp, A. E. van Wyk
doaj   +1 more source

Building a Barrier: The Influence of Different Wax Fractions on the Water Transpiration Barrier of Leaf Cuticles

open access: yesFrontiers in Plant Science, 2022
Waxes are critical in limiting non-stomatal water loss in higher terrestrial plants by making up the limiting barrier for water diffusion across cuticles. Using a differential extraction protocol, we investigated the influence of various wax fractions on
Pascal Seufert   +5 more
doaj   +1 more source

Grafting and Budding Fruit Trees [PDF]

open access: yes, 1953
PDF pages ...
Patterson, J. Vernon
core  

Unlocking the in vitroanti- inflammatory and antidiabetic potential of Polygonum maritimum [PDF]

open access: yes, 2017
Context: Several Polygonum species (Polygonaceae) are used in traditional medicine in Asia, Europe and Africa to treat inflammation and diabetes. Objective: Evaluate the in vitro antioxidant, anti-inflammatory and antidiabetic potential of methanol and ...
Alice Martins   +16 more
core   +1 more source

Identities of and Phenotypic Variation for Epicuticular Waxes among Leaves and Plants from Inbred Onion Populations

open access: yesHortScience, 2020
The amounts and types of epicuticular waxes on onion (Allium cepa) leaves affect feeding damage by onion thrips (Thrips tabaci). This study used gas chromatography mass spectrometry (GCMS) to establish the identities of waxes and measure over time wax ...
Jiffinvir Khosa   +2 more
doaj   +1 more source

A study of quantitative genetics on some characters of the meadowfoam plant (Limnanthes alba Benth.) : a thesis presented in partial fulfilment of the requirements for the Master of Applied Science degree in Plant Science at Massey University [PDF]

open access: yes, 1998
The meadowfoam plant is a moisture-loving native of the west coast of the North American continent near the borders of USA and Canada. It has recently stirred great interest in the chemical oil industry due to the potential of its seed oil to substitute ...
Foo, Chin Lui
core  

In vivo chemical and structural analysis of plant cuticular waxes using stimulated Raman scattering microscopy. [PDF]

open access: yes, 2015
The cuticle is a ubiquitous, predominantly waxy layer on the aerial parts of higher plants that fulfils a number of essential physiological roles, including regulating evapotranspiration, light reflection, and heat tolerance, control of development, and ...
Lind, R   +8 more
core   +2 more sources

Investigation of organic matter and biomarkers from Diepkloof Rock Shelter, South Africa: Insights into Middle Stone Age site usage and palaeoclimate [PDF]

open access: yes, 2017
The file associated with this record is under embargo until 36 months after publication, in accordance with the publisher's self-archiving policy. The full text may be available through the publisher links provided above.Diepkloof Rock Shelter (DRS ...
Adam, S.   +11 more
core   +1 more source

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