Results 91 to 100 of about 37,867 (302)

Effects of timed LED regimes on tomato plant traits, performance of two‐spotted spider mites, and predatory mites (Phytoseiulus persimilis)

open access: yesPest Management Science, Volume 81, Issue 4, Page 2300-2311, April 2025.
Light‐emitting diode (LED)‐based treatments for enhancing crop production and pest management have primarily focused on continuous treatments. This study, using Tetranychus urticae and Phytoseiulus persimilis, demonstrates that the timing of LED supplementation is crucial for designing integrated pest management strategies that improve both plant ...
Patrice Savi   +5 more
wiley   +1 more source

Ultrasound-assisted extraction of phytohormones from vermicompost. [PDF]

open access: yes, 2012
Vermicompost (VC) is the by-product of the joint actions between earthworms and microorganisms living within them and is traditionally used as organic fertilizer.
Teo, Chee How.
core  

Transcriptome Analysis Reveals Novel Insights into the Hyperaccumulator Phytolacca acinosa Roxb. Responses to Cadmium Stress

open access: yesPlants
Cadmium (Cd) is a highly toxic heavy metal that causes serious damage to plant and human health. Phytolacca acinosa Roxb. has a large amount of aboveground biomass and a rapid growth rate, and it has been identified as a novel type of Cd hyperaccumulator
Qin Xie   +6 more
doaj   +1 more source

Efficient water‐soluble blue/red‐emissive carbon dots matching plant absorption spectra: Synthesis, tunable control, and their applications in promoting plant growth

open access: yesResponsive Materials, EarlyView.
Guided by the spectral demand of plant photosystems, this review summarizes the synthesis, emission regulation, dual‐emission design, and gram‐scale production of CDs for agricultural applications. Spectrally matched blue‐ and red‐emissive CDs enhance plant light utilization by converting underutilized light into photosynthetically active radiation and
Yijing Chen   +5 more
wiley   +1 more source

Synthetic Melatonin and/or Phytomelatonin Contents in Different Commercial Phytotherapeutic Supplements

open access: yesNutraceuticals
In these times and with the pace of life that we have developed, many people need help falling asleep due to poor sleep hygiene, among other reasons. Thus, in mild cases, it is recommended to use natural therapies, such as phytotherapy, avoiding in the ...
Ana Castejón-Castillejo   +3 more
doaj   +1 more source

Photocatalytic and Biotechnological Strategies for Remediation of Persistent Organic Pollutants: Mechanisms, Toxicity, and Antimicrobial Perspectives

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Persistent organic pollutants (POPs) pose significant ecological and human health risks due to their persistence, bioaccumulation, toxicity, and global distribution. Conventional remediation methods are often inadequate for achieving complete mineralization, demonstrating the need for advanced and substantial approaches.
Viola O. Okechukwu   +2 more
wiley   +1 more source

The Role of Phytohormones in Alleviating Salt Stress in Rice [PDF]

open access: yes
Rice is a crucial food crop globally. Soil salt stress has adverse effects on the physiology and biochemistry of rice, leading to ionic toxicity and disrupted metabolism.
Kharbach, Mourad   +3 more
core   +1 more source

Trans-Kingdom sRNA Silencing in Sclerotinia sclerotiorum for Crop Fungal Disease Management

open access: yesPathogens
Sclerotinia sclerotiorum is a globally widespread and vast destructive plant pathogenic fungus that causes significant yield losses in crops. Due to the lack of effective resistant germplasm resources, the control of diseases caused by S.
Yuqing Ouyang   +4 more
doaj   +1 more source

Complex multitrophic species interactions and fitness costs: Intricate consequences of jasmonate and salicylate induced plant defences

open access: yesJournal of Animal Ecology, EarlyView.
This study reveals how long‐term activation of jasmonic and salicylic acid signalling reshapes arthropod communities and plant fitness across seasons. By showing that induced defences generate contrasting outcomes and cascading trade‐offs across trophic levels, it challenges the assumption that induced resistance is uniformly beneficial in natural ...
Mônica F. Kersch‐Becker   +6 more
wiley   +1 more source

Simultaneous Determination of Multiclass Phytohormones in Submilligram Plant Samples by One-Pot Multifunctional Derivatization-Assisted Liquid Chromatography–Tandem Mass Spectrometry [PDF]

open access: yes, 2019
Phytohormones play crucial roles in every aspect of plant life, and their regulatory functions rely on complex crosstalk networks among the different classes of phytohormones in an antagonistic or synergistic manner.
Lei Yu (70258)   +9 more
core   +1 more source

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