• Nenhum resultado encontrado

Leaf surface

Metals Accumulation and Leaf Surface Anatomy of Murdannia spectabilis Growing in Zn/Cd Contaminated Soil

Metals Accumulation and Leaf Surface Anatomy of Murdannia spectabilis Growing in Zn/Cd Contaminated Soil

... To be an eficient metal accumulator, plants require eficient detoxiication and tolerance mechanisms at both the cellular and plant level. The general processes of metal accumulation in plants include the uptake of metals ...

12

Adaptations of two specialist herbivores to movement on the hairy leaf surface of their host, Solanum guaraniticum Hassl (Solanaceae)

Adaptations of two specialist herbivores to movement on the hairy leaf surface of their host, Solanum guaraniticum Hassl (Solanaceae)

... on leaf surface, restrict access to food and/or diminish food digestibility and assimilation (Schillinger & Gallun 1968; Gilbert 1971; Rathcke & Pool 1974; Pillemer & Tingey 1976; Belcher & ...

7

Production of Hydrophobic Zein-Based Films Bioinspired by The Lotus Leaf Surface: Characterization and Bioactive Properties

Production of Hydrophobic Zein-Based Films Bioinspired by The Lotus Leaf Surface: Characterization and Bioactive Properties

... hierarchical surface morphology of the lotus leaves in the ...complex surface patterns of the lotus leaves were transferred to the surface of the zein-based films with high fidelity (positive ...

17

Leaf Surface Characters Applied to Lauraceae Taxonomy in a Seasonal Forest of Southern Brazil

Leaf Surface Characters Applied to Lauraceae Taxonomy in a Seasonal Forest of Southern Brazil

... For slides, adult leaves completely expanded from different heights in the same tree were used, in order to encompass the whole solar exposure to verify if different solar exposure would make any difference in the ...

8

Higher glandular trichome density in tomato leaflets and repellence to spider mites

Higher glandular trichome density in tomato leaflets and repellence to spider mites

... abaxial leaf surfaces, and trichomes were classified into glandular types IV and VI, other glandular types (types I+VII), and nonglandular ...tomato leaf surface after 20, 40 and 60 ...

9

Stem–root flow effect on soil–atmosphere interactions and uncertainty  assessments

Stem–root flow effect on soil–atmosphere interactions and uncertainty assessments

... of surface layer drying on tran- spiration may be compensated by the moistening of the lower ...the surface soil resulted in less soil evaporation ...soil surface, and thus weakens the total latent ...

14

Leaf width Leaf number (cm)

Leaf width Leaf number (cm)

... of leaf length occurred in T2 (without ...their leaf surface, to prevent high transpiration rates (Carvalho et ...of leaf length were obtained in T3 (red screen) and T5 (black ...the ...

6

In situ investigation the photolysis of the PAHs adsorbed on mangrove leaf surfaces by synchronous solid surface fluorimetry.

In situ investigation the photolysis of the PAHs adsorbed on mangrove leaf surfaces by synchronous solid surface fluorimetry.

... the leaf surfaces of two mangrove species were firstly investigated in the course of time, and the experimental results were shown in Figure ...the leaf surfaces of two mangrove species followed first-order ...

8

Native legumes from the Atlantic Rainforest and their potential for biomonitoring urban air pollution

Native legumes from the Atlantic Rainforest and their potential for biomonitoring urban air pollution

... high leaf wettability, it is possible that fungal colonization has been increased or even triggered by an effect of urban ...on leaf wax cover, thus enhancing its ...decreased leaf self-cleaning ...

71

Water relations and hydraulic architecture in Cerrado trees: adjustments to seasonal changes in water availability and evaporative demand

Water relations and hydraulic architecture in Cerrado trees: adjustments to seasonal changes in water availability and evaporative demand

... minimum leaf water potential Ψ L and in total daily water loss per plant ...total leaf surface area per tree, a strong stomatal control of evaporative losses, an increase in leaf-specific ...

13

Water relations and hydraulic architecture in Cerrado trees: adjustments to seasonal changes in water availability and evaporative demand

Water relations and hydraulic architecture in Cerrado trees: adjustments to seasonal changes in water availability and evaporative demand

... minimum leaf water potential Ψ L and in total daily water loss per plant ...total leaf surface area per tree, a strong stomatal control of evaporative losses, an increase in leaf-specific ...

14

Presumed domatia are actually extrafloral nectaries on leaves of Anacardium humile (Anacardiaceae)

Presumed domatia are actually extrafloral nectaries on leaves of Anacardium humile (Anacardiaceae)

... abaxial leaf surface in ...the leaf is based on this distribution pattern of ...whole leaf to obtain a certain amount of nectar (Delgado et ...

10

Glandular trichome density and essential oil composition in leaves and inflorescences of Lippia origanoides Kunth (Verbenaceae) in the Brazilian Cerrado

Glandular trichome density and essential oil composition in leaves and inflorescences of Lippia origanoides Kunth (Verbenaceae) in the Brazilian Cerrado

... The essential oils from leaves and inflorescences of Lippia origanoides Kunth present aromatic and medicinal potential and have been used to treat several diseases, including melanoma. In Brazil, L. origanoides is ...

12

Influence of Calcium Content of Tissue on Hyperhydricity and Shoot-Tip Necrosis of in vitro Regenerated Shoots of

Influence of Calcium Content of Tissue on Hyperhydricity and Shoot-Tip Necrosis of in vitro Regenerated Shoots of

... subculture. The middle and basal portion tissue had higher Ca 2+ content higher than apical portion. In non-hyperhydric tissues, there were smaller and more juxtaposed cells. Scanning electron microscopy of the leaves ...

8

Euhalophyte Eryngium maritimum L.: the Microstructure and Functional Characteristics

Euhalophyte Eryngium maritimum L.: the Microstructure and Functional Characteristics

... the leaf surface, lipids composition, pigments spectrum, biological and photosynthetic activity, and hormones status of euhalophyte Eryngium maritimum ...of leaf, adaxial and abaxial surfaces of ...

10

Ecological Distribution Of The Genus Crotalaria In Nigeria

Ecological Distribution Of The Genus Crotalaria In Nigeria

... qualitative leaf morphological features of selected crotalaria ...The leaf apexes of the species studied are similar except in ...The leaf margin, leaf surface and leaf base are ...

8

Evaporation and wettability of fungicide spray, with or without adjuvant, on leaves of vegetables

Evaporation and wettability of fungicide spray, with or without adjuvant, on leaves of vegetables

... tomato leaf surface showed smaller wetting area in relation to other surfaces (Figure 1b), possibly related to its leaf ...Tomato leaf surface shows non- glandular trichomes which could ...

5

The effects of wild oat weed in characteristics of bread wheat cultivars

The effects of wild oat weed in characteristics of bread wheat cultivars

... Zand et al. (2001) for examining competition power of free bread wheat against wild oat weed in Arak shows that incremental procedure of 2% and 8% wheat at the rate of 2% was quicker than without competitiveness status ...

7

Rev. bras. farmacogn.  vol.21 número3

Rev. bras. farmacogn. vol.21 número3

... Pellucid glands formed by two layers of an epithelium which secretes aromatic and/or resinoid compounds are a noteworthy character of Myrtaceae (Judd et al., 2009). These structures, termed secretory cavities, were ...

9

Sampling Plan for Thrips (Thysanoptera: Thripidae) on Cucumber

Sampling Plan for Thrips (Thysanoptera: Thripidae) on Cucumber

... techniques: leaf beating on a plastic tray, direct counting of insects on the lower leaf surface, and whole leaf collection in bags were compared in nine commercial cucumber crops using three ...

9

Show all 6299 documents...

temas relacionados