Comparative efficacy of deltamethrin and chlorpyriphos in bovine ticks in and around Jabalpur

Katuri, R. N.; Das, G.; Singh, Ajeet; Chalhotra, S. K.; Nath, Subhradal

doi:10.1007/s12639-016-0872-4

Cited by 8 publications

(4 citation statements)

References 1 publication

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“…This is consistent with the findings of Klafke et al (2021), who found that chlorpyrifos (1 mL/L) caused 100% mortality to R. microplus . In addition, Katuri et al (2017) found that animals treated by chlorpyrifos (2.5 mL/L) had prolonged protection against re‐infestation by ticks in India.…”

Section: Discussionmentioning

confidence: 99%

An investigation of the acaricidal activity of benzyl alcohol on Rhipicephalus annulatus and Rhipicephalus sanguineus and its synergistic or antagonistic interaction with commonly used acaricides

Aboelhadid,

Ibrahium,

Abdel‐Baki

et al. 2023

Medical Vet Entomology

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The most economically significant ectoparasites in the tropics and subtropics are ixodid ticks, especially Rhipicephalus annulatus and Rhipicephalus sanguineus. Years of extensive use of the readily available acaricides have resulted in widespread resistance development in these ticks, as well as negative environmental consequences. Benzyl alcohol (BA) has been frequently used to treat pediculosis and scabies, and it may be an effective alternative to commonly used acaricides. The main aim of the present study was to evaluate the acaricide activity of BA and its combination with the regularly used chemical acaricides against R. annulatus and R. sanguineus. Different concentrations of BA alone and in combination with deltamethrin, cypermethrin and chlorpyrifos were tested in vitro against adult and larvae of both tick species. The results showed that BA is toxic to R. annulatus and R. sanguineus larvae, with 100% larval mortality at concentrations of ≥50 mL/L, and LC50 and LC90 attained the concentrations of 19.8 and 33.8 mL/L for R. annulatus and 18.8 and 31.8 mL/L for R. sanguineus, respectively. Furthermore, BA in combination with deltamethrin, cypermethrin and chlorpyrifos exhibited synergistic factors of 2.48, 1.26 and 1.68 against R. annulatus larvae and 1.64, 11.1 and 1.14 against R. sanguineus larvae for deltamethrin + BA, cypermethrin + BA and chlorpyrifos + BA, respectively. BA induced 100% mortality in adult R. annulatus at concentrations of ≥250 mL/L with LC50 and LC90 reached the concentrations of 111 and 154 mL/L, respectively. Additionally, BA had ovicidal activity causing complete inhibition of larval hatching at 100 mL/L. The combination of BA with deltamethrin and cypermethrin increased acetylcholinesterase inhibition, whereas the combination of BA with chlorpyrifos decreased glutathione (GSH) activity and malondialdehyde levels. In the field application, the combination of BA 50 mL/L and deltamethrin (DBA) resulted in a significant reduction in the percentage of ticks by 30.9% 28 days post‐treatment when compared with groups treated with deltamethrin alone. In conclusion, BA causes mortality in laboratory and field studies alone and in combination with cypermethrin or deltamethrin. BA can be used for control of ticks of different life stages, that is, eggs and larvae, through application to the ground.

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Section: Discussionmentioning

confidence: 99%

An investigation of the acaricidal activity of benzyl alcohol on Rhipicephalus annulatus and Rhipicephalus sanguineus and its synergistic or antagonistic interaction with commonly used acaricides

Aboelhadid,

Ibrahium,

Abdel‐Baki

et al. 2023

Medical Vet Entomology

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“…microplus. Gaur et al, (2016) and Katuri et al, (2017) reported resistance against deltamethrin, cypermethrin, and diazinon. It is concluded from present work that deltamethrin at 75 and 100 ppm can be recommended for tick control/irradication programme.…”

Section: Results a N D Discussionmentioning

confidence: 99%

In vitro Efficacy of Deltamethrin against Hyalomma anatolicum anatolicum

Thakur

Bagherwal

Jayraw

et al. 2019

IJVSBT

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Tick and tick-borne diseases such as theileriosis,babesiosis, and Anaplasmosis pose a constant threato cattle health. Rhipicephalus (Boophilus) microplus andHyalomma anatolicum are the most commonly foundcattle tick species and cause significant economic lossesto dairy and leather industries by adversely affecting themilk production and quality of hides. Tick control strategyinvolves mainly the use of synthetic acaricides which resultsin the development of acaricide resistance. Deltamethrinacts on the parasites by contact and has strong lipophilicaction thus penetrates the cuticle nerve ganglion and block the motor activity. The presentstudy was aimed at the determination of in vitro efficacyof Deltamethrin against H. anatolicum ticks collected fromhealthy cattle of college farm and nearby dairy farms.

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“…Reports of deltamethrin resistance in R. microplus ticks are also available from various parts of North India ( 7 , 17 , 24 – 27 ). In a study at Central India (Jabalpur, Madhya Pradesh), deltamethrin treated animals showed re-infestation with ticks by the 14 th day of treatment, which provides indication of the reduced efficacy of deltamethrin in tick control in animals and animal sheds ( 23 ). Later, high resistance ratio (RF= 22.35 to 34.64) of field tick against deltamethrin was also recorded from Mhow districts in Madhya Pradesh ( 28 ).…”

Section: Discussionmentioning

confidence: 99%

Detection of Deltamethrin Resistance in Cattle Tick, Rhipicephalus microplus Collected in Western Haryana State of India

Gupta¹,

Surbhi²,

Kumar³

2022

JAD

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Background: Out of 931 species of ticks, Rhipicephalus microplus is the most widely studied tick species due to its pivotal role in transmission of babesiosis and anaplasmosis, resulting in huge economic loss in cattle and buffalo’s industry. Chemical control using deltamethrin forms the mainstay of tick control strategy because of high potency and low toxicity. However, inadvertent use of deltamethrin has led to the development of deltamethrin resistance in field ticks. Methods: The engorged female ticks were collected in a plastic container covered with a cotton plug from 10 places (Jarwa, Barwa, Khajakhera, Banisi, Nakipur, Dhangar, Badopal, Shivalya Dharamshala, Siwani and Meham) of five districts of western Haryana. The Larval Packet Test (LPT) was conducted for the characterization of resistance in field tick. Results: In the present study, ticks were collected from 10 places from 5 districts of western Haryana and evaluated against deltamethrin using larval packed test. The LC50 values (confidence interval) of ticks larvae against del- tamethrin collected from Nakipur, Dhangar, Barwa, Badopal, Shivalya Dharamshala, Siwani, Jarwa, Khajakhera, Meham and Banisi are 73.6 (67.2–81.9), 61.2 (61.6–98.5), 52.7 (14.4–101.0), 140.0 (86.7–448.6), 65.8 (37.1–95.2), 232.1 (201.0–304.7), 3.72 (0.20–9.87), 21.3 (12.0–31.6), 107.6 (96.8–127.6), 54.2 (43.4–58.4) ppm, respectively. The resistance factor ranges from 0.31 to 11.86, indicating variable resistance among field isolates. Conclusion: Data generated on deltamethrin resistance status in R. microplus from Haryana, India can be used as an indicator for the management of the species in the state.

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Comparative efficacy of deltamethrin and chlorpyriphos in bovine ticks in and around Jabalpur

Cited by 8 publications

References 1 publication

An investigation of the acaricidal activity of benzyl alcohol on Rhipicephalus annulatus and Rhipicephalus sanguineus and its synergistic or antagonistic interaction with commonly used acaricides

An investigation of the acaricidal activity of benzyl alcohol on Rhipicephalus annulatus and Rhipicephalus sanguineus and its synergistic or antagonistic interaction with commonly used acaricides

In vitro Efficacy of Deltamethrin against Hyalomma anatolicum anatolicum

Detection of Deltamethrin Resistance in Cattle Tick, Rhipicephalus microplus Collected in Western Haryana State of India

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