Results 11 to 20 of about 20,767 (250)

Insecticide efficacy on ticks (Dermacentor spp.) – Case study from an infested territory in Transylvania, Romania

open access: yesActa Universitatis Sapientiae: Agriculture and Environment, 2021
Ticks can be a major concern for humans and animals alike through the transmission of various viral and bacterial diseases. Ticks have also developed tolerance to several active compounds due to intensive insecticide treatments.
Csorba Artúr Botond   +4 more
doaj   +1 more source

Pyrethroids Toxicity to Male Reproductive System and Offspring as a Function of Oxidative Stress Induction: Rodent Studies

open access: yesFrontiers in Endocrinology, 2021
Pyrethroids may be related to male reproductive system damage. However, the results of many previous studies are contradictory and uncertain. Therefore, a systematic review and a meta-analysis were performed to assess the relationship between pyrethroid ...
Xu Zhang   +5 more
doaj   +1 more source

Pyrethroid Poisoning

open access: yesIndian Journal of Critical Care Medicine, 2019
Pyrethroid compounds are widely used as insecticides. These compounds not only have a versatile application, but also have favourable toxicological profiles with high selectivity and toxicity to insects and low toxicity to humans. Despite this, there have been several reports of toxicity to humans in both occupational exposure and deliberate ...
Ramchandra, Atul M   +2 more
openaire   +2 more sources

The Sensitivity of Field Populations of Metopolophium dirhodum (Walker) (Hemiptera: Aphididae) to Seven Insecticides in Northern China

open access: yesAgronomy, 2021
Insect pests are primarily controlled by insecticides. However, the sensitivity decreases and insecticide resistance is problematic for the effective management of agriculturally important insects, including Metopolophium dirhodum, which is an aphid that
Peipan Gong   +11 more
doaj   +1 more source

Detection of Putative Mutation I873S in the Sodium Channel of Megalurothrips usitatus (Bagnall) Which May Be Associated with Pyrethroid Resistance

open access: yesInsects, 2023
Pyrethroid resistance of thrips has been reported in many countries, and knockdown resistance (kdr) has been identified as a main mechanism against pyrethroids in many insects.
Ruibo Gao   +5 more
doaj   +1 more source

Validated TLC-densitometry method for the simultaneous analysis of pyrethroid insecticides in agricultural and domestic products

open access: yesChemistry Central Journal, 2012
Background Pyrethroids are widely used for the control of pests and insects, as pyrethroids are believed to pose little risk to human health and environment. However, exposure to the pyrethroids exceeding the label directions might adversely affect human
Musharraf Syed   +3 more
doaj   +1 more source

A Photostable Pyrethroid

open access: yesNature, 1973
THE natural pyrethrins (see refs 1 and 2 for references) (for example, pyrethrin I (1)) and related synthetic insecticides3 (allethrin (2), bioallethrin (3), resmethrin (4), bioresmethrin (5), Cismethrin (6) and the ethanochrysanthemate (7)) are unstable in air and light (see refs 1 and 2 for references, and ref. 4).
Elliott, M.   +5 more
openaire   +2 more sources

Insight Into Microbial Applications for the Biodegradation of Pyrethroid Insecticides

open access: yesFrontiers in Microbiology, 2019
Pyrethroids are broad-spectrum insecticides and presence of chiral carbon differentiates among various forms of pyrethroids. Microbial approaches have emerged as a popular solution to counter pyrethroid toxicity to marine life and mammals.
Pankaj Bhatt   +3 more
doaj   +1 more source

Whole-Body Acute Contact Toxicity of Formulated Insecticide Mixtures to Blue Orchard Bees (Osmia lignaria)

open access: yesToxics, 2021
Blue orchard bees, [Osmia lignaria (Say) (Hymenoptera: Megachilidae)], have been developed as an important pollinator for orchard crops in North America over the last 40 years. The toxicity of several pesticides to O. lignaria and other Osmia species has
Joseph Belsky   +2 more
doaj   +1 more source

Pyrethroid insecticide neurotoxicity [PDF]

open access: yesArchives of Toxicology, 2012
Pyrethroid insecticides are one of the most widely used pesticides to combat agricultural pests and malaria. Compared with the group of the organophosphorus pesticides acting via the inhibition of acetylcholine esterase in either insects or mammals, the neurotoxic mechanism of pyrethroids is thought to be more species specific.
C, van Thriel   +2 more
openaire   +2 more sources

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