Pyrethrin from Dalmatian pyrethrum (Tanacetum cinerariifolium/Trevir./Sch. Bip.): biosynthesis, biological activity, methods of extraction and determination

N Jeran, M Grdiša, F Varga, Z Šatović, Z Liber… - Phytochemistry …, 2021 - Springer
Pyrethrin is a potent biopesticide, a natural mixture of six compounds (pyrethrin I and II,
cinerin I and II, and jasmolin I and II), biosynthesized in plants of Dalmatian pyrethrum …

[HTML][HTML] Implications of sublethal insecticide exposure and the development of resistance on mosquito physiology, behavior, and pathogen transmission

F Andreazza, EE Oliveira, GF Martins - Insects, 2021 - mdpi.com
Simple Summary Mosquitoes are one of the greatest threats to human lives; they transmit a
wide range of pathogens, including viruses that cause lethal diseases. Mosquitoes are …

[HTML][HTML] A dual-target molecular mechanism of pyrethrum repellency against mosquitoes

F Liu, Q Wang, P Xu, F Andreazza, WR Valbon… - Nature …, 2021 - nature.com
Pyrethrum extracts from flower heads of Chrysanthemum spp. have been used worldwide in
insecticides and repellents. While the molecular mechanisms of its insecticidal action are …

[HTML][HTML] Sodium channel activation underlies transfluthrin repellency in Aedes aegypti

F Andreazza, WR Valbon, Q Wang, F Liu… - PLoS Neglected …, 2021 - journals.plos.org
Background Volatile pyrethroid insecticides, such as transfluthrin, have received increasing
attention for their potent repellent activities in recent years for controlling human disease …

[HTML][HTML] Genomic and metabolomic insights into the antimicrobial compounds and plant growth-promoting potential of Bacillus velezensis Q-426

L Wang, R Fan, H Ma, Y Sun, Y Huang, Y Wang, Q Guo… - BMC genomics, 2023 - Springer
Background The Q-426 strain isolated from compost samples has excellent antifungal
activities against a variety of plant pathogens. However, the complete genome of Q-426 is …

Optimization of inclusion complex's preparation of Psidium cattleyanum S. essential oil and 2-hydroxypropyl-β-cyclodextrin by central composite design for application …

LA Mendes, RRA Silva, EE de Oliveira… - Industrial Crops and …, 2023 - Elsevier
The present investigation described the preparation of 2-hydroxypropyl-β-cyclodextrin
(HPβCD) inclusion complex (IC) of the essential oil (EO) of Psidium cattleyanum (CAT) and …

Transfluthrin enhances odorant receptor-mediated spatial repellency in Aedes aegypti

F Andreazza, W Valbon, K Dong - Pesticide Biochemistry and Physiology, 2023 - Elsevier
Mosquito-borne diseases are an increasing global health challenge and vector-based
interventions remain the most important methods for reducing the public health burden of …

Bioallethrin activates specific olfactory sensory neurons and elicits spatial repellency in Aedes aegypti

W Valbon, F Andreazza, EE Oliveira… - Pest management …, 2022 - Wiley Online Library
BACKGROUND Use of pyrethroid insecticides is a pivotal strategy for mosquito control
globally. Commonly known for their insecticidal activity by acting on voltage‐gated sodium …

Pyrethrins elicit olfactory response and spatial repellency in Aedes albopictus

R Yan, Q Zhou, Z Xu, Y Wu, G Zhu… - Pest management …, 2021 - Wiley Online Library
BACKGROUND Pyrethrum from dry flowers of Chrysanthemum is a well‐known botanical
insecticide and repellent. Its insecticidal activity attributes to its six insecticidal esters …

[HTML][HTML] Co-Toxicity Factor Analysis Reveals Numerous Plant Essential Oils Are Synergists of Natural Pyrethrins against Aedes aegypti Mosquitoes

EJ Norris, JR Bloomquist - Insects, 2021 - mdpi.com
Simple Summary With insecticide-resistant mosquito populations becoming an ever-growing
concern, new vector control technologies are needed. Plant essential oils represent new …