Chlamydia psittaci infection in canaries heavily infested by Dermanyssus gallinae
نویسندگان
چکیده
منابع مشابه
Acaricide Residues in Laying Hens Naturally Infested by Red Mite Dermanyssus gallinae
In the poultry industry, control of the red mite D. gallinae primarily relies worldwide on acaricides registered for use in agriculture or for livestock, and those most widely used are carbamates, followed by amidines, pyrethroids and organophosphates. Due to the repeated use of acaricides--sometimes in high concentrations--to control infestation, red mites may become resistant, and acaricides ...
متن کاملSubacute thyroiditis associated with Chlamydia psittaci infection.
A patient presenting with subacute thyroiditis who had evidence of chlamydial infection is reported.
متن کاملThermal requirements of Dermanyssus gallinae (De Geer, 1778) (Acari: Dermanyssidae).
The thermal requirements for development of Dermanyssus gallinae were studied under laboratory conditions at 15, 20, 25, 30 and 35 degrees C, a 12h photoperiod and 60-85% RH. The thermal requirements for D. gallinae were as follows. Preoviposition: base temperature 3.4 degrees C, thermal constant (k) 562.85 degree-hours, determination coefficient (R(2)) 0.59, regression equation: Y= -0.006035 +...
متن کاملEvaluation of a sampling trap for Dermanyssus gallinae (Acari: Dermanyssidae).
Traps made by rectangular pieces of 3 mm thick corrugated cardboard of four different sizes, 200 by 140 (A), 140 by 100 (B), 100 by 70 (C), and 200 by 40 mm (D), were evaluated as a sampling device for the chicken mite, Dermanyssus gallinae (De Geer). Mites were trapped during 2, 4, 6, 8, and 10 d, respectively, in a poultry house heavily infested with the parasite. Significantly greater number...
متن کاملSilicas for control of the poultry red mite Dermanyssus gallinae
Control of the poultry red mite Dermanyssus gallinae is a challenge for organic as well as conventional egg producers. In organic agriculture, control should be attempted by mechanically acting substances (e.g. oils or diatomaceous earth), before acaricides are applied. Diatomaceous earth (DE) without acaricides was at least as effective as DE supplemented with pyrethrum or essential oils and a...
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ژورنال
عنوان ژورنال: Experimental and Applied Acarology
سال: 2011
ISSN: 0168-8162,1572-9702
DOI: 10.1007/s10493-011-9478-9