Results 51 to 60 of about 475,658 (237)

Efficacy of different insecticides against the woolly apple aphid (Eriosoma lanigerum) [PDF]

open access: yes, 2003
Questions: Efficacy of different Insecticides against the woolly apple aphid (Eriosoma ...
Daniel, Claudia, Wyss, Eric
core  

Eficiência de inseticidas em tratamento de sementes de milho no controle da cigarrinha Dalbulus maidis (Hemiptera: Cicadellidae) em viveiro telado Insecticides efficiency in treatment of corn seeds to control leafhopper Dalbulus maidis (Hemiptera: Cicadellidae) in greenhouse

open access: yesCiência Rural, 2008
O objetivo deste trabalho foi verificar a eficiência de inseticidas no tratamento de sementes no controle da cigarrinha-do-milho em viveiro telado. Sementes de milho foram tratadas ou não com inseticidas (imidacloprid, thiamethoxan, thiodicarb + zn ...
Charles Martins de Oliveira   +3 more
doaj   +1 more source

Four MicroRNAs, miR-13b-3p, miR-278-5p, miR-10483-5p, and miR-10485-5p, Mediate Insecticide Tolerance in Spodoptera frugiperda

open access: yesFrontiers in Genetics, 2022
Spodoptera frugiperda is the world’s major agricultural pest and has the distinctive features of high fecundity, strong migratory capacity, and high resistance to most insecticides. At present, the control of S.
Yuanxue Yang   +7 more
doaj   +1 more source

First experiences in the application of biopreparations against the cherry fruit fly in Southern Russia in 2007 [PDF]

open access: yes, 2008
On the Russian market there are no currently registered biological preparations for the control of Rhagoletis cerasi (cherry fruit fly, CFF), and therefore the effects of natural products against this pest were studied.
Hummel, E., Vasilyeva, L. A.
core  

Resistance status of the carmine spider mite, Tetranychus cinnabarinus and the twospotted spider mite, Tetranychus urticae to selected acaricides on strawberries. [PDF]

open access: yes, 2015
The carmine spider mite, Tetranychus cinnabarinus (Boisduval) and the twospotted spider mite, Tetranychus urticae Koch, are serious pests of strawberries and many other horticultural crops.
Bi, Jian-Long   +3 more
core   +1 more source

Histopathological effects of cypermethrin and Bacillus thuringiensis var. israelensis on midgut of Chironomus calligraphus larvae (Diptera: Chironomidae) [PDF]

open access: yes, 2018
Pesticides are extensively used for the control of agricultural pests and disease vectors, but they also affect non-target organisms. Cypermethrin (CYP) is a synthetic pyrethroid used worldwide. Otherwise, bioinsecticides like Bacillus thuringiensis var.
Arrighetti, Florencia   +2 more
core   +1 more source

Genomic adaptation to polyphagy and insecticides in a major East Asian noctuid pest

open access: yesNature Ecology & Evolution, 2017
The tobacco cutworm, Spodoptera litura, is among the most widespread and destructive agricultural pests, feeding on over 100 crops throughout tropical and subtropical Asia.
Tingcai Cheng   +37 more
semanticscholar   +1 more source

Moving From the Old to the New: Insecticide Research on Bed Bugs since the Resurgence

open access: yesInsects, 2011
The scarcity of bed bugs in many countries over the last 50 years has resulted in a lack of modern research into the toxicology of this pest. Although bed bugs resurged in the late 1990s, published research related to insecticides has lagged behind and ...
Alvaro Romero
doaj   +1 more source

Self-Assembled Three-Dimensional Microporous rGO/PNT/Fe3O4 Hydrogel Sorbent for Magnetic Preconcentration of Multi-Residue Insecticides

open access: yesApplied Sciences, 2020
The purpose of this work was to develop a highly selective, sensitive, and reliable method for multi-residual analysis. A three-dimensional microporous reduced graphene oxide/polypyrrole nanotube/magnetite hydrogel (3D-rGOPFH) composite was synthesized ...
Sheng Wang   +7 more
doaj   +1 more source

Mosquitoes cloak their legs to resist insecticides

open access: yesProceedings of the Royal Society B, 2019
Malaria incidence has halved since the year 2000, with 80% of the reduction attributable to the use of insecticides. However, insecticide resistance is now widespread, is rapidly increasing in spectrum and intensity across Africa, and may be contributing
V. Balabanidou   +18 more
semanticscholar   +1 more source

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