Results 31 to 40 of about 8,410 (218)

Composição química da cera epicuticular de biótipos de azevém resistente e suscetível ao glyphosate Chemical composition of the epicuticular wax of Italian ryegrass biotypes resistant and susceptible to glyphosate

open access: yesPlanta Daninha, 2009
Objetivou-se com este trabalho determinar a composição química da cera epicuticular dos biótipos de azevém (Lolium multiflorum) resistente e suscetível ao glyphosate, buscando relações entre suas características e a resistência dos biótipos ao herbicida.
A.A. Guimarães   +10 more
doaj   +1 more source

Use of portable devices and confocal Raman spectrometers at different wavelength to obtain the spectral information of the main organic components in tomatoes (Solanum Lycopersicum) fruits [PDF]

open access: yes, 2013
Tomato (Solanum lycopersicum) fruit samples, in two ripening stages, ripe (red) and unripe (green), collected from a cultivar in the North of Spain (Barrika, Basque Country), were analyzed directly, without any sample pretreatment, with two different ...
De Diego Rodríguez, Alberto   +4 more
core   +3 more sources

Genome-Wide Association Study for Maize Leaf Cuticular Conductance Identifies Candidate Genes Involved in the Regulation of Cuticle Development. [PDF]

open access: yes, 2020
The cuticle, a hydrophobic layer of cutin and waxes synthesized by plant epidermal cells, is the major barrier to water loss when stomata are closed at night and under water-limited conditions.
Baseggio, Matheus   +12 more
core   +2 more sources

Effect of Drought Stress on Epicuticular Wax Load in Peanut Genotypes [PDF]

open access: yes, 2015
The changes in epicuticular wax load (EWL) and the leaf temperature in two peanut genotypes such as JL-24 (drought susceptible) and K-9 (drought tolerant) was studied under drought stress and its recovery. The drought stress was induced at different soil
Sarangi, S.K., Solanki, J.K.
core   +1 more source

Changes in Cuticle Components and Morphology of ‘Satsuma’ Mandarin (Citrus unshiu) during Ambient Storage and Their Potential Role on Penicillium digitatum Infection

open access: yesMolecules, 2020
To elucidate the role of fruit cuticle in fungal infection, changes in cuticle composition and morphology of ‘Satsuma’ mandarin during ambient (at 25 °C) storage and their role in Penicillium digitatum infection were investigated ...
Shenghua Ding   +7 more
doaj   +1 more source

371 TRITERPENES IN GRAPEFRUIT EPICUTICULAR WAX [PDF]

open access: yesHortScience, 1994
The purpose of this study was to identify compounds in the wax of fruit obtained from different canopy positions for possible relationships to chilling injury development. Both exterior and interior canopy grapefruit wax extracts were separated by thin layer chromatography into four lipid classes: alkanes, aldehydes, linear alcohols and triterpenes ...
Harold E. Nordby, Roy E. McDonald
openaire   +1 more source

The influence of surface energy on the self-cleaning of insect adhesive devices [PDF]

open access: yes, 2012
The ability of insects to adhere to surfaces is facilitated by the use of adhesive organs found on the terminal leg segments. These adhesive pads are inherently 'tacky' and are expected to be subject to contamination by particulates, leading to loss of ...
Autumn   +51 more
core   +1 more source

Phenotypic Variation for Epicuticular Waxes Across Plant Introductions of Onion

open access: yesHortScience, 2022
The amounts and types of epicuticular waxes on onion (Allium cepa) leaves affect feeding damage by onion thrips (Thrips tabaci), a serious insect pest of onion.
Michael J. Havey
doaj   +1 more source

CYP52X1, representing new cytochrome P450 subfamily, displays fatty acid hydroxylase activity and contributes to virulence and growth on insect cuticular substrates in entomopathogenic fungus Beauveria bassiana [PDF]

open access: yes, 2012
Infection of insects by the entomopathogenic fungus Beauveria bassiana proceeds via attachment and penetration of the host cuticle. The outermost epicuticular layer or waxy layer of the insect represents a structure rich in lipids including abundant ...
Bernard, Grausem   +6 more
core   +2 more sources

Developing Hydrophobic Paper as a Packaging Material Using Epicuticular Wax: A Sustainable Approach

open access: yesBioResources, 2014
There is an urgent need for a biodegradable, hydrophobic material that can be used in developing packaging materials. In this preliminary study, epicuticular wax has been extracted from the leaves of Calotropis procera and Alstonia scholaris using ...
Jyoti Yadav   +2 more
doaj   +1 more source

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