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PLoS Negl Trop Dis
December 2024
Department of Veterinary Medicine, University of Bari, Bari, Italy.
The olfactory response of insect vectors such as phlebotomine sand flies is a key facet for investigating their interactions with vertebrate hosts and associated vector-borne pathogens. Such studies are mainly performed by assessing the electrophysiological response and the olfactory behaviour of these arthropods towards volatile organic compounds (VOCs) produced by hosts. Nonetheless, few studies are available for species of the subgenera Lutzomyia and Nyssomyia in South America, leaving a void for Old World sand fly species of the genus Phlebotomus.
View Article and Find Full Text PDFMalar J
January 2025
Malaria Elimination Initiative, Institute for Global Health Sciences, University of California San Francisco, San Francisco, USA.
Background: Malaria incidence in the Greater Mekong Subregion has been on the decline, and most remaining malaria risk in the region is concentrated among hard-to-reach populations, especially those with exposure to forested areas. New vector control tools focused on outdoor protection in forest settings are needed for these populations.
Methods: The delivery of a 'forest pack' containing a volatile pyrethroid spatial repellent (VPSR), a topical repellent, and pyrethroid treatment of clothing was evaluated in an operational study in Cambodia.
Insects
November 2024
Applied Biology Section, Department of Biology, Faculty of Science, Hacettepe University, 06800 Ankara, Türkiye.
and exhibit a parasitic relationship. serves as a rich food resource for insects due to its abundant nectar. demonstrates host specificity towards .
View Article and Find Full Text PDFSci Rep
January 2025
Division of Microbiology, Indian Agricultural Research Institute, New Delhi, 110012, India.
Root-knot nematodes (Meloidogyne spp.) are significant pests that cause considerable damage to crops, prompting a need for sustainable control methods. This study evaluated the nematicidal potential of fungal culture filtrates and botanicals as eco-friendly alternatives.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, North Carolina, United States of America.
Vector control is essential for eliminating malaria, a vector-borne parasitic disease responsible for over half a million deaths annually. Success of vector control programs hinges on community acceptance of products like long-lasting insecticide-treated nets (LLINs). Communities in malaria-endemic regions often link LLIN efficacy to their ability to control indoor pests such as bed bugs (Cimex lectularius L.
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