Results 51 to 60 of about 513 (162)

Effects of different tea plantation management systems on arthropod assemblages and network structure

open access: yesEcosphere, Volume 12, Issue 7, July 2021., 2021
Abstract Tea plantations are intensive monocultures and vulnerable to various pests due to a low diversity of natural enemies. In ancient tea plantations, the trees have grown for hundreds of years in mixed stands with many native trees, resulting in a landscape deemed as a “forest tea plantation.” However, no empirical studies have explicitly examined
Yuanyuan Meng   +6 more
wiley   +1 more source

Untargeted Metabolite Profiling of Camellia tetracocca’s Response to an Empoasca onukii Attack Using GC-MS and LC-MS

open access: yesAgronomy, 2023
Camellia tetracocca, a kind of tea with local popularity, is unique to southwest China, where it has an important natural heritage and cultural heritage.
Ni Zhang   +6 more
doaj   +1 more source

Building a Robust, Densely-Sampled Spider Tree of Life for Ecosystem Research [PDF]

open access: yes, 2023
Phylogenetic relatedness is a key diversity measure for the analysis and understanding of how species and communities evolve across time and space.
Amorim, Isabel R.   +11 more
core   +9 more sources

La problemática ambiental de la contaminación lumínica: una revisión [PDF]

open access: yes, 2022
La polución lumínica, catalogada como un tipo de degradación ambiental ha sido poco o nada estudiada en Ecuador, pero por el contrario, a nivel internacional ha contado con un amplio análisis, evidenciando sus efectos sobre la astronomía, energía ...
Víctor John Rueda-Punina
core   +2 more sources

Metabolism and transcriptome profiling provides insight into the genes and transcription factors involved in monoterpene biosynthesis of borneol chemotype of Cinnamomum camphora induced by mechanical damage [PDF]

open access: yes, 2021
Background The borneol chemotype of Cinnamomum camphora (BCC), a monoterpene-rich woody plant species, is the sole source prescribed by the Chinese Pharmacopoeia for the production of natural D-borneol, a major monoterpene in BCC used for millennia as a ...
Chunzhu Xie   +6 more
core   +1 more source

Genetic connectivity constrained by natural barriers in a key agricultural pest: insights from mitochondrial DNA analysis

open access: yesFrontiers in Ecology and Evolution, 2023
In the context of anthropogenic global change, the study of landscape effects on species movement has garnered increasing attention. Landscape genetics offer indirect yet attractive means to capture species dispersal events across generations and their ...
Jinyu Li   +8 more
doaj   +1 more source

Improved Coverage and Connectivity via Weighted Node Deployment in Solar Insecticidal Lamp Internet of Things [PDF]

open access: yes, 2021
As an important physical control technology, Solar Insecticidal Lamp (SIL) can effectively prevent and control the occurrence of pests. The combination of SILs andWireless Sensor Networks (WSNs) initiates a novel agricultural Internet of Things (IoT), i ...
Gordon, Timothy   +4 more
core   +1 more source

Characterization of the complete mitochondrial genome of Empoasca sp. (Cicadellidae: Hemiptera)

open access: yesMitochondrial DNA. Part B. Resources, 2019
In the present study, the complete mitochondrial genome of Empoasca sp. was sequenced and assembled. The complete mitogenome of Empoasca sp. was composed of circular DNA molecules, with a total size of 15,152 bp.
Xi Luo   +7 more
doaj   +1 more source

Common resistance mechanisms are deployed by plants against sap-feeding herbivorous insects: insights from a meta-analysis and systematic review [PDF]

open access: yes, 2022
Despite their abundance and economic importance, the mechanism of plant resistance to sap-feeding insects remains poorly understood. Here we deploy meta-analysis and data synthesis methods to evaluate the results from electrophysiological studies ...
Aradottir, G.I., Leybourne, D.J.
core   +2 more sources

Odorant receptors and odorant-binding proteins as insect pest control targets: a comparative analysis [PDF]

open access: yes, 2018
Recently, two alternative targets in insect periphery nerve system have been explored for environmentally-friendly approaches in insect pest management, namely odorant-binding proteins (OBPs) and odorant receptors (ORs).
Venthur, H., Zhou, J-J.
core   +4 more sources

Home - About - Disclaimer - Privacy