Results 71 to 80 of about 528,140 (277)

Urban Swarms: A new approach for autonomous waste management [PDF]

open access: yes, 2018
Modern cities are growing ecosystems that face new challenges due to the increasing population demands. One of the many problems they face nowadays is waste management, which has become a pressing issue requiring new solutions.
Alfeo, Antonio Luca   +11 more
core   +2 more sources

Putative ligand binding sites of two functionally characterized bark beetle odorant receptors

open access: yes, 2021
Background: Bark beetles are major pests of conifer forests, and their behavior is primarily mediated via olfaction. Targeting the odorant receptors (ORs) may thus provide avenues towards improved pest control.
Andersson, Martin N.,   +12 more
core   +1 more source

Attraction of Stink Bug (Hemiptera: Pentatomidae) Nymphs to Euschistus Aggregation Pheromone in the Field

open access: yesFlorida Entomologist, 2016
Phytophagous stink bugs (Hemiptera: Pentatomidae) are primary pests in most fruit, vegetable, grain, and row crops worldwide. Pheromones have been identified and synthesized for several species of economically important stink bug pests.
P. G. Tillman, T. Cottrell
semanticscholar   +1 more source

Sanitary Logging in the Monarch Butterfly Biosphere Reserve: One Problem, One Legislation but Different Criteria and Different Treatments

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Bark beetles are small insects that inhabit the bark of trees. When their population increases excessively, they can weaken the trees and cause their death. In México, federal regulations obligate forest landowners to carry out sanitary logging to control bark beetle outbreaks in adherence to official procedures.
Erika Gómez‐Pineda   +3 more
wiley   +1 more source

Pheromone-based In-Network Processing for wireless sensor network monitoring systems [PDF]

open access: yes, 2012
Monitoring spatio-temporal continuous fields using wireless sensor networks (WSNs) has emerged as a novel solution. An efficient data-driven routing mechanism for sensor querying and information gathering in large-scale WSNs is a challenging problem.
Finochietto, Jorge Manuel   +1 more
core   +1 more source

Regulatory mechanisms of reproduction in locusts and grasshoppers

open access: yesNew Plant Protection, EarlyView.
Regulatory networks composed of numerous coding and noncoding genes play crucial roles in the reproduction of locusts and grasshoppers. This review integrates mechanistic advances in reproductive regulation, highlighting environmentally adaptive pathways and providing prospective targets for eco‐friendly pesticides.
Jing He, Jiliang Wang, Xinran Wang
wiley   +1 more source

The Noble Chafer and traditional orchards: Evaluating the role of indicator species in the conservation of cultural landscapes

open access: yesPeople and Nature, EarlyView.
Abstract England's traditional orchards are important habitats for a range of invertebrate species, providing biodiverse habitat for many species not found in other landscapes. Increased loss of these once common landscape features, exacerbated by changing land use, anthropogenic habitat fragmentation, and the loss of traditional or customary practices,
Lloyd Jenkins   +2 more
wiley   +1 more source

Odour perception in the codling moth Cydia pomonella L. [PDF]

open access: yes, 2004
The codling moth, Cydia pomonella L. (Lepidoptera: Tortricidae) is a renowned pest in apple, pear and walnut orchards, and its activities are in large guided by volatile odours as sensory cues.
Ansebo, Lena
core  

Analysis of two pheromone-responsive conjugative multiresistance plasmids carrying the novel mobile optrA locus from Enterococcus faecalis [PDF]

open access: yes, 2019
Background: The acquired optrA gene, which encodes a ribosomal protection protein of the ABC-F family, can confer cross-resistance to linezolid and florfenicol, posing a serious therapeutic challenge to both human and veterinary medicine.
Chen, Yu-Xia   +7 more
core   +1 more source

Pesticide prioritization based on risk and model diet proposals for assessing cumulative exposure to pesticide residues in the Brazilian population through food consumption

open access: yesPest Management Science, EarlyView.
A risk classification of registered pesticides in Brazil was conducted, and the contribution of food to cumulative pesticide exposure was evaluated. Model diets were proposed, based on Brazilian consumption patterns. Abstract BACKGROUND Pesticide residue exposure assessments can be carried out during both the pre‐regulation and post‐regulation phases ...
Bianca Figueiredo de Mendonça Pereira   +1 more
wiley   +1 more source

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