Efficiency of Insecticides Imidacloprid and Lambada-Cyhalothrin on Two Public Health Pests Musca domestica and Rattus norvegicus under Laboratory Conditions DOI Creative Commons

M. El-Shewy,

Mohamed Ghada,

Elbath Moamen

et al.

Egyptian Academic Journal of Biological Sciences F Toxicology & Pest Control, Journal Year: 2023, Volume and Issue: 15(2), P. 79 - 97

Published: Oct. 3, 2023

In the present study, imidacloprid and lambada-cyhalothrin insecticides were evaluated on second instar larvae of Musca domestica including mortality percentage, biological parameters, histological effects under laboratory conditions.Five different concentrations (4, 2, 1, 0.5 0.25%) used.The data was recorded after 1,2,3,4, 5 days post-treatment.The highest induced by (100.0 96.6%) post-treatment at 4% concentration, respectively.Lethal (LC50) values in baits were: (0.13%) (0.30%).All tested prolonged duration larval pupal.Also, caused a reduction percentage pupation adult emergence compared to control.Pupal weight also, significantly reduced.In general, fecundity decreased with high concentration insecticides.Insecticides histopathological cytotoxic changes midgut larvae.The two previous lambda Cyhalothrin also used against Rattus norvegicus males conditions three (10, 0.30%) 0.13%) respectively.For insecticides, reached 20 40%, respectively 10% while these percentages (10 30%) 5% respectively.Also, had great effect levels AST, ALT, ALP, Urea Creatine rat's blood.Histological tests conducted stomach, liver heart, it found that some clear appeared as result treatment insecticides.Data suggested can be help control eradicate especially insecticide general public health pests.

Language: Английский

Lethal and Sublethal Effects of Cyantraniliprole on the Biology and Metabolic Enzyme Activities of Two Lepidopteran Pests, Spodoptera littoralis and Agrotis ipsilon, and A Generalist Predator, Chrysoperla carnea (Neuroptera: Chrysopidae) DOI Creative Commons
Mona Awad, Ahmed H. El Kenway,

Nawal Abdulaziz Alfuhaid

et al.

Insects, Journal Year: 2024, Volume and Issue: 15(6), P. 450 - 450

Published: June 13, 2024

Cyantraniliprole is a novel anthranilic diamide insecticide registered for controlling chewing and sucking insect pests. Here, the lethal sublethal effects of this on two destructive lepidopteran pests,

Language: Английский

Citations

4
Mechanism and Synergy Evaluation of a Mixture of Croton Single Component Essential Oils and Spirodiclofen on Phenacoccus solenopsis (Hemiptera: Coccoidea) DOI
Guangfei Ou,

Shiqi Zhu,

Qiurong Huang

et al.

Crop Protection, Journal Year: 2025, Volume and Issue: 190, P. 107104 - 107104

Published: Jan. 2, 2025

Language: Английский

Citations

0
Toxicity and Sublethal Effects of Lambda-Cyhalothrin Insecticide on Parent and Filial Generations of Henosepilachna vigintioctomaculata (Coleoptera: Coccinellidae) DOI Creative Commons
Wenbo Li, Muhammad Naeem,

Juan Cui

et al.

Insects, Journal Year: 2025, Volume and Issue: 16(3), P. 259 - 259

Published: March 3, 2025

Lambda-cyhalothrin is a synthetic pyrethroid insecticide that widely used to control leaf-eating pests. Because of increased resistance, an understanding sublethal cross-generational effects insecticides important. We examine the concentrations (SLCs) (LC10, LC20, and LC40) lambda-cyhalothrin on growth, reproduction, detoxification enzyme activities F0 F1 generation Henosepilachna vigintioctomaculata. toxic adult H. vigintioctomaculata, with LC40 at 48 h 0.355 mg L-1. At SLCs, significantly reduces longevity average fecundity adults, prolongs durations egg, larval, pupal stages preoviposition period. Additionally, concentration decreases net reproductive rates, both finite intrinsic rates increase in generation, increases cycle. The activity adults treated SLCs for trends upwards. Results indicate low induce glutathione S-transferase carboxylesterase inhibit multifunctional oxidase activity. development, reproduction viltioctomaculata population remain inhibited by treatment stage, inhibitory concentration. efficacy against shows effects.

Language: Английский

Citations

0
Sprayable RNAi for silencing of important genes to manage red palm weevil, Rhynchophorus ferrugineus (Coleoptera: Curculionidae) DOI Creative Commons
Muhammad Naeem Sattar, Muhammad Nadir Naqqash, Adel A. Rezk

et al.

PLoS ONE, Journal Year: 2024, Volume and Issue: 19(10), P. e0308613 - e0308613

Published: Oct. 24, 2024

The red palm weevil, Rhynchophorus ferrugineus (Oliver, 1970) (Coleoptera: Dryophthoridae) is the most devastating insect-pest of trees worldwide. Synthetic insecticides are preferred tool for management RPW. Alternatively, RNA interference (RNAi) mediated silencing crucial genes provides reasonable control insect pests. Recently, we have targeted four important genes; ecdysone receptor (EcR), serine carboxypeptidase (SCP), actin and chitin-binding peritrophin (CBP) in 3rd 5th instar larvae results from 20 days trial showed that survival rate fed on SCP dsRNAs exhibited lowest (12-68%). While, larvae, (24%) was recorded after incubation. Similarly, weight treated with significantly reduced to 2.30-2.36 g 4.64-4.78 6 dsRNA exposure. larval duration also decreased all treatments. qRT-PCR confirmed a significant suppression as 90-97% 85-93% respectively. suggest can be promising targets mediate RNAi-based

Language: Английский

Citations

2
Multigenerational Hormetic Effects of different Insecticides on Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) DOI
Fazil Hasan, Kahkashan Perveen, Najat A. Bukhari

et al.

Crop Protection, Journal Year: 2024, Volume and Issue: 187, P. 106962 - 106962

Published: Sept. 24, 2024

Language: Английский

Citations

0
Transcriptomic Analysis of the Response of the Dioryctria abietella Larva Midgut to Bacillus thuringiensis 2913 Infection DOI Open Access
Ruting Chen, Yutong Zhuang,

Meiling Wang

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(20), P. 10921 - 10921

Published: Oct. 10, 2024

Denis Schiffermuller (Lepidoptera: Pyralidae) is an oligophagous pest that mainly damages Pinaceae plants. Here, we investigated the effects of

Language: Английский

Citations

0
Negative cross-resistance to chlorfenapyr in pyrethroid-resistance house flies DOI Creative Commons
Е. А. Силиванова, A. G. Kinareikina,

Alina Nurislamova

et al.

Russian Journal of Parasitology, Journal Year: 2024, Volume and Issue: 18(4), P. 449 - 462

Published: Dec. 2, 2024

The purpose of the research is to evaluate susceptibility deltamethrin and pro-insecticide chlorfenapyr in a field population Musca domestica L. compared laboratory strain Lab UF clarify possible mechanism crossresistance chlorfenapyr. Materials methods. study was carried out on adults Nik housefly M. collected from livestock farm Tyumen region, where pyrethroid insecticides had been used for long time. toxicity (Delcid, 4%) pyrrole (Pyrafen EC, 360 g/l) against insects estimated by no-choice feeding test. Based dose-mortality response, lethal concentrations were calculated probit analysis resistance ratio determined. To cross-resistance domestica, activity main detoxification enzymes determined depending sex insects. In addition, presence kdr-mutation providing pyrethroids assessed Sanger sequencing. Results discussion. ratios revealed moderate high population. A statistically significant increase monooxygenases 2.25–4.36 times, glutathione-S-transferase 2.02–2.18 acetylcholinesterase 1.45–1.46 times alpha-naphthyl esterase 1.41–1.46 noted females males these parameters strain. (L1014F) houseflies confirmed sequencing, while kdr-his mutation (L1014H) not detected. results obtained allow us suggest that are caused L1014F increased P450 monooxygenase activity. Negative can be develop insecticidal formulations reduce risk rapid development

Language: Английский

Citations

0
Efficiency of Insecticides Imidacloprid and Lambada-Cyhalothrin on Two Public Health Pests Musca domestica and Rattus norvegicus under Laboratory Conditions DOI Creative Commons

M. El-Shewy,

Mohamed Ghada,

Elbath Moamen

et al.

Egyptian Academic Journal of Biological Sciences F Toxicology & Pest Control, Journal Year: 2023, Volume and Issue: 15(2), P. 79 - 97

Published: Oct. 3, 2023

In the present study, imidacloprid and lambada-cyhalothrin insecticides were evaluated on second instar larvae of Musca domestica including mortality percentage, biological parameters, histological effects under laboratory conditions.Five different concentrations (4, 2, 1, 0.5 0.25%) used.The data was recorded after 1,2,3,4, 5 days post-treatment.The highest induced by (100.0 96.6%) post-treatment at 4% concentration, respectively.Lethal (LC50) values in baits were: (0.13%) (0.30%).All tested prolonged duration larval pupal.Also, caused a reduction percentage pupation adult emergence compared to control.Pupal weight also, significantly reduced.In general, fecundity decreased with high concentration insecticides.Insecticides histopathological cytotoxic changes midgut larvae.The two previous lambda Cyhalothrin also used against Rattus norvegicus males conditions three (10, 0.30%) 0.13%) respectively.For insecticides, reached 20 40%, respectively 10% while these percentages (10 30%) 5% respectively.Also, had great effect levels AST, ALT, ALP, Urea Creatine rat's blood.Histological tests conducted stomach, liver heart, it found that some clear appeared as result treatment insecticides.Data suggested can be help control eradicate especially insecticide general public health pests.

Language: Английский

Citations

0