Results 261 to 270 of about 94,993 (306)

Current Status of Tomato Chlorosis Virus and Whiteflies in Potato Crops of São Paulo State and Virus–Vector–Host Interactions

open access: yesPlant Pathology, EarlyView.
ToCV is not widely distributed in potato crops in São Paulo, but its transmission by Bemisia tabaci MEAM1 and MED and its high vertical transmission rate highlight the need for monitoring to mitigate its potential future impact. ABSTRACT Potato is a vital food source worldwide, but its production is frequently threatened by viral diseases.
Gabriel Madoglio Favara   +10 more
wiley   +1 more source

Use of arduino‐based potentiometric sensors to measure changes in leaf apoplastic pH in common bean (Phaseolus vulgaris L.)

open access: yesThe Plant Phenome Journal, Volume 8, Issue 1, December 2025.
Abstract Following an abiotic or biotic stress, the pH of the extracellular space or the apoplast of a plant can change dramatically, such as wounding that causes an increase in pH or alkalinization. In this proof‐of‐concept‐study, a newly developed carbon‐based bendable potentiometric sensor was tested for the first time in vivo on common bean ...
Robert McGee   +3 more
wiley   +1 more source

Thermal Desorption and Extraction Coupled With Gas Chromatography and Mass Spectrometry for the Quantification of Polystyrene Nanoplastic in Pak Choi

open access: yesRapid Communications in Mass Spectrometry, Volume 39, Issue 14, 30 July 2025.
ABSTRACT Rationale It has been demonstrated that microplastics and nanoplastics (MNPs) can be found in soil and that MNPs can be taken up by plants. In order to conduct a risk assessment for human consumption, it is necessary to have an estimate of the mass concentration of plastics in crops.
Eric Zytowski, Susanne Baldermann
wiley   +1 more source

Machine learning on multi‐spectral imagery to estimate nutrient yield of mixed‐species cover crops

open access: yesAgricultural &Environmental Letters, Volume 10, Issue 1, June 2025.
Abstract This study aimed to estimate mixed‐species cover crop (CC) biomass and nutrient contents using remote sensing, as ground‐based measurements are time‐consuming and costly. Eleven CC treatments with varying grass‐legume proportions (GLP) were sampled, and nutrient contents were determined along with multispectral imagery captured during the ...
Tulsi P. Kharel   +14 more
wiley   +1 more source

Assessing agroecosystem resilience in annual cropping systems with ecometabolomics

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 2, June 2025.
Abstract Plant ecometabolomics is a growing field of study that allows broader understanding of the metabolomic dynamics within and between plants and their ecosystem. Plants constantly respond to environmental cues, producing plant secondary metabolites (PSMs) to communicate with and adapt to their ever‐changing ecosystems.
Andrea K. Clemensen   +6 more
wiley   +1 more source

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