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Morphological alterations in salivary glands of Rhipicephalus sanguineus ticks (Acari: Ixodidae) exposed to neem seed oil with known azadirachtin concentration
(2016-04-01)
Neem (Azadirachta indica) has attracted the attention of researchers worldwide due to its repellent properties and recognized effects on the morphology and physiology of arthropods, including ticks. Therefore, this study ...
Pathogenicity of isolates of metarhizium anisopliae (metsch.) Sorokin towards the cattle tick boophilus microplus (can.) (Acari: Ixodidae) under laboratory conditions
(1998-12-01)
The pathogenic activity of Metarhizium anisopliae on Boophilus microplus females was assessed using five fungal isolates. Groups of 8 engorged ticks collected from cattle on free pasture were inoculated by immersion for 5 ...
Pathogenicity of isolates of Metarhizium anisopliae (Metsch.) Sorokin towards the cattle tick Boophilus microplus (Can.) (Acari : Ixodidae) under laboratory conditions
(Soc Brasileira Microbiologia, 1998-04-01)
The pathogenic activity of Metarhizium anisopliae on Boophilus microplus females was assessed using five fungal isolates. Groups of 8 engorged ticks collected from cattle on free pasture were inoculated by immersion for 5 ...
Interaction between saliva’s adenosine and tick parasitism: effects on feeding and reproduction
(BioMed Central, 2017)
Abstract
Background
It has recently been demonstrated that saliva from Rhipicephalus sanguineus ticks contains adenosine (ADO) and prostaglandin E2 (PGE2), two non-protein ...
The Transcriptome of the Salivary Glands of Amblyomma aureolatum Reveals the Antimicrobial Peptide Microplusin as an Important Factor for the Tick Protection Against Rickettsia rickettsii Infection
(Frontiers Media Sa, 2019-05-03)
The salivary glands (SG) of ixodid ticks play a pivotal role in blood feeding, producing both the cement and the saliva. The cement is an adhesive substance that helps the attachment of the tick to the host skin, while the ...
Interaction between saliva's adenosine and tick parasitism: effects on feeding and reproduction
(Biomed Central Ltd, 2017)
Background: It has recently been demonstrated that saliva from Rhipicephalus sanguineus ticks contains adenosine (ADO) and prostaglandin E2 (PGE2), two non-protein molecules that have significant immunomodulatory properties. ...
Cutaneous hypersensitivity induced in dogs and guinea-pigs by extracts of the tick Rhipicephalus sanguineus (Acari: Ixodidae)
(1995-12-01)
The cutaneous hypersensitivity induced by Rhipicephalus sanguineus tick extract in dogs (natural host) and guinea-pigs (laboratory host) was evaluated. The left ear of infested and control (tick-bite naive) dogs and ...
Determination of LC50 of permethrin acaricide in semi-engorged females of the tick Rhipicephalus sanguineus (Latreille, 1806) (Acari: Ixodidae)
(Academic Press Inc. Elsevier B.V., 2009-11-01)
Currently, the most efficient and widely used method of tick control still is the treatment with acaricides, especially permethrin (active ingredient of the Advantage (R) Max3, Bayer), a pyrethroid with neurotoxic action. ...