Results 121 to 130 of about 167,943 (407)

Aqueous Leaf Extract of Duranta repens Promotes Seed Germination and Seedling Growth of Salinity-Stressed Solanum lycopersicum Seedlings.

open access: yesFountain Journal of Natural and Applied Sciences (FUJNAS), 2018
Aqueous extract of Duranta repens leaves was investigated for its allelopathic effect on Solanum lycopersicum seedlings germinated and grown under salinity condition.
S. O. Osineye   +3 more
doaj   +3 more sources

Bacteria asociada a huevos de zoonematodo como agente potencial para el biocontrol de Meloidogyne spp. en tomate

open access: yesRevista de Producción Animal, 2020
Antecedentes: El objetivo de este estudio fue caracterizar la bacteria CIGBTb aislada de huevos de Tricostrongylus respecto a sus propiedades biocontroladoras de nematodos y sus posibles mecanismos de acción mediante ensayos en maceta, ensayos in vitro y
Ileana Sánchez Ortiz   +7 more
doaj   +1 more source

‘Candidatus Phytoplasma solani’: From infection to all‐round characterisation of distinct tuf‐type strains with different virulence in tomato plants

open access: yesAnnals of Applied Biology, EarlyView.
‘Candidatus Phytoplasma (Ca. P.) solani’ is associated with bois noir (BN) of grapevine and stolbur of solanaceous plants and is primarily transmitted by Hyalesthes obsoletus Signoret. Four tuf‐a and five tuf‐b1 ‘Ca. P. solani’ strains were transmitted to tomato plants (cv. Micro‐Tom) by using bait‐plants and by capturing H.
Gaia Carminati   +7 more
wiley   +1 more source

SlRLK55 negatively regulates phosphate starvation response in tomato

open access: yesVegetable Research
Phosphate (Pi) deficiency is a major abiotic stress factor limiting plant growth and development. The underlying mechanism of how plants uptake and use Pi with high efficiency is relatively unexplored in Solanum lycopersicum.
Yakun Wang   +7 more
doaj   +1 more source

Seasonal variation in species composition and frequency of insecticide resistance alleles (kdr and ace-1r) in the Anopheles gambiae complex from an irrigated rice fields area in Western Burkina Faso [PDF]

open access: yes, 2009
Monitoring of the spread of insecticide resistance in field vector populations is a prerequisite for the implementation of efficient and sustainable vector control strategies based on the use of insecticides. Screening for resistance alleles in Anopheles
Baldet, Thierry   +7 more
core  

Chloroplast to chromoplast transition in tomato fruit: spectral confocalmicroscopy analyses of carotenoids and chlorophylls in isolated plastids and time-lapse recording on intact live tissue [PDF]

open access: yes, 2011
During evolution, chromoplasts have emerged as plastid structures which accumulate pigments to facilitate flower pollination and seed dispersal of fleshy fruit.
Barsan, Cristina   +7 more
core   +2 more sources

Environmental stress influences reproductive success in male spider mites

open access: yesEcological Entomology, EarlyView.
This experiment explores how male juvenile food stress impacts reproductive traits in the haplodiploid spider mite Tetranychus urticae. Males exposed to juvenile food stress had lower reproductive success and females mated to these males also suffered reduced fitness as they were not able to produce optimal offspring sex ratios. The negative effects of
Elsa Noël   +4 more
wiley   +1 more source

Determining trichome elemental composition in Solanum wild and domesticated species using SEM-EDS

open access: yesScientific Reports
Trichomes are specialised epidermal structures on plant surfaces of plant aerial organs. They are integral to plant defence and adaptation. However, their elemental composition in Solanum species remains understudied.
Funmilola Mabel Ojo   +5 more
doaj   +1 more source

Biostimulants in plant brassinosteroid hormone receptor BRI1 activation—a new system to evaluate activation capacity

open access: yesThe FEBS Journal, EarlyView.
A novel assay evaluates plant biostimulants targeting the brassinosteroid receptor BRI1, a central component in plant growth and development. By expressing BRI1 in fission yeast, functional activation by brassinolide (BL) was enabled. Transcriptomic profiling identified BL‐responsive genes, leading to a GFP‐based reporter system. This platform offers a
Maribel Marquina   +9 more
wiley   +1 more source

IDENTIFIKASI TANAMAN SAYURAN LOKAL DI DESA SENARU SEBAGAI SUMBER BELAJAR BIOLOGI

open access: yesPaedagoria, 2017
Abstrak: Hasil penelitian ini bermanfaat sebagai sumber belajar bagi siswa SMA/MA. Metode penelitian yang digunakan yaitu eksplorasi lapangan dalam bentuk survey di Desa Senaru.
Muhammad Nizaar   +1 more
doaj   +1 more source

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