Results 181 to 190 of about 168,889 (359)

Susceptibility of Phthorimaea absoluta (Meyrick) (Lepidoptera: Gelechiidae) to novel and established insecticides in Brazil: resistance survey, baseline, and implications for management

Pest Management Science, EarlyView.
Baseline susceptibility of Phthorimaea absoluta to novel insecticides isocycloseram and tolfenpyrad was established in Brazil. Diagnostic doses were proposed for early resistance detection. Early tolfenpyrad tolerance and abamectin‐driven cross‐tolerance to isocycloseram via oxidases highlight cross‐resistance risks, emphasizing the need for routine ...
Vitor Quintela, Teófilo P Langa, José VCR Dantas, Marcos de Oliveira, Herbert AA Siqueira   +4 more
wiley   +1 more source

Insecticidal Activity of Trichilia hirta L. (Sapindales: Meliaceae) Extracts Against Spodoptera frugiperda (Lepidoptera: Noctuidae) Larvae and the Identification of Bioactive Compounds. [PDF]

Chem Biodivers
Arantes MBS, Robaina RRDS, Nogueira TSR, Barcelos JVPL, da Silva WR, Passos GFS, Pereira RC, Peçanha LS, Garreto Dos Santos G, Abreu LS, Vieira IJC, Braz Filho R, Samuels RI, Silva GA.   +13 more
europepmc   +1 more source

Insecticidal and repellent activities of methanolic extract of Tribulus terrestris L. (Zygophyllaceae) against the malarial vector Anopheles arabiensis (Diptera: Culicidae).

, 2012
Tarek Elsheikh, Hanan Abo El-Kassem Bosly, Naglaa M. Shalaby   +2 more
openalex   +1 more source

Control failure risk, resistance and enzymatic activity of neurotoxic insecticides in Brazilian populations of Leucoptera coffeella (Lepidoptera: Lyonetiidae)

Pest Management Science, EarlyView.
Bioassays of 36 Leucoptera coffeella populations revealed resistance to neurotoxic insecticides, control failures of ≤62.9% and enzyme activity variation, with particularly high GST and low AChE levels. Abstract Background Leucoptera coffeella is a key pest of coffee crops in Brazil, causing significant damage by mining coffee leaves.
Daianna P. Costa, Carlos G. da Cruz, Ryan F. S. e Silva, Liliane E. Visôtto, Jesús E. Gomez, Marisol Giraldo‐Jaramillo, Flávio L. Fernandes   +6 more
wiley   +1 more source

Residual efficacy of standard and new-generation long-lasting insecticidal nets 3 years after mass distribution in Côte d'Ivoire. [PDF]

Trans R Soc Trop Med Hyg
Konan LY, Yao LK, Tia E, Silué UG, Assi SB, Tanoh AM, Ekra DK.   +6 more
europepmc   +1 more source

COMPARATIVE BIOLOGICAL AND BIOCHEMICAL ASSESSMENT FOR TOXICOLOGICAL PROFILE OF SOME ECO-FRIENDLY INSECTICIDES APPLIED FOR CONTROLLING OF THE FOURTH INSTAR LARVAE OF SPODOPTERA FRUGIPERDA [PDF]

Mohammed Aly, Heba Fangary, Hasnaa Ibrahim, Sherehan Salem   +3 more
openalex   +1 more source

Colonization and spatiotemporal distribution of bruchid pests in lentil and faba bean fields

Pest Management Science, EarlyView.
This study of 104 fields identifies Bruchus signaticornis in lentils and B. rufimanus in faba beans as the sole grain‐damaging species. Their uniform distribution within fields and the strong effect of regulatory factors on larvae and egg survival emphasize the need for species‐specific, phenology‐based and spatially informed integrated pest management
Anastasia Chery‐Lagrange, Antoine Gardarin, Yann Tricault, Mélissandre Gabet, Jean‐David Chapelin‐Viscardi, Cayetano Herrera, Anne‐Sophie Voisin, Laurent Bedoussac   +7 more
wiley   +1 more source

Synergistic and Additive Interactions in Essential Oils Obtained from Combined Plant Materials: Enhanced Control of Insect Pests. [PDF]

Molecules
Hamdeni I, Boukhris-Bouhachem S, Louhaichi M, Boulila A, Amri I, Coque JJR, Hamrouni L.   +6 more
europepmc   +1 more source

Seedling resistance and chemical defenses against Psylliodes chrysocephala: the roles of seed age and sinapinic acid in Sinapis alba and Brassica napus

Pest Management Science, EarlyView.
The cabbage stem flea beetle (Psylliodes chrysocephala) is a major pest of winter oilseed rape (Brassica napus). We tested B. napus and Sinapis alba seedlings for feeding resistance and underlying chemical defenses. S. alba was least damaged, while metabolite profiles revealed resistance‐linked compounds, highlighting breeding potential for insect ...
Daniel Rüde, Samantha M Cook, Bernd Ulber, Tobias Pöhnl, Michael Rostás   +4 more
wiley   +1 more source

Repellent and Insecticidal Efficacy of Four Water-Soluble Formulations of Essential Oils Against <i>Aedes aegypti</i>. [PDF]

J Trop Med
Silva-Díaz H, Arriaga-Deza EV, Serrato-Monja AV, Iglesias-Osores S, Becerra-Gutiérrez LK.   +4 more
europepmc   +1 more source