Načini suzbijanja tekuti u jatima kokoši nesilica

master's thesis

• Author: Ilona Šilić
• Mentor: Danijela Horvatek Tomić (mentor)
• Committee member: Željko Gottstein (predsjednik povjerenstva)
• Committee member: Maja Lukač (član povjerenstva)
• Committee member: Danijela Horvatek Tomić (član povjerenstva)
• Committee member: Liča Lozica (član povjerenstva)
• Granter: University of Zagreb; Faculty of Veterinary Medicine; Zagreb
• Defense date and country: 2024-03, Croatia
• Scientific / art field, discipline and subdiscipline: BIOMEDICINE AND HEALTHCARE; Veterinary Medicine; Veterinary Public Health and Food Safety

Abstract

Tekut, Dermanyssus gallinae, je najrašireniji ektoparazit domaće peradi, ali i divljih
ptica. Tijekom dana živi u pukotinama nastambe, a noću je aktivna i hrani se krvlju ptica. Može
uzrokovati ozbiljne zdravstvene probleme, pad nesivosti, kanibalizam pa i uginuće peradi. U
ljudi može uzrokovati i alergijske reakcije. Vrlo je teško provesti eradikaciju na farmama peradi
zbog bioloških karakteristika kao što je kratak životni ciklus, otpornost na gladovanje i
rezistencija na akaricide. Prvi korak u prevenciji invazije tekuti je poštivanje biosigurnosnih
mjera da bi se spriječio ulazak novih populacija D. gallinae. Vrlo važan korak u suzbijanju
tekuti je i monitoring ili praćenje populacije tekuti. Najpoznatije tehnike monitoringa su
korištenje zamki od valovitog kartona, kartonske zamke, poluatraktivne zamke, AviVet zamka
te automatski brojač grinja. Sve veću pozornost se pridaje nekemijskim metodama suzbijanja
tekuti kao što su proizvodi biljnog podrijetla, cjepiva, prirodni neprijatelji, entomopatogene
gljivice, inertna prašina, eterična ulja, Q prečka i dr. Korištenje samo nekemijskih preparata
nije dostatno za uspješno suzbijanje grinja, zbog čega se često nekemijski proizvodi koriste u
kombinaciji s kemijskim proizvodima. U većini europskih zemalja dopušteni su organoforforni
foksim, spinosad i fluralaner. Zbog nepostojanja učinkovitog načina suzbijanja ovih parazita,
nužan je multidisciplinarni pristup koji će ujediniti nove akaricide i cjepiva, kontrolu otpornosti
imunosnog sustava, biološku kontrolu, kao i pažljivo planiranje uvjeta držanja pojedine vrste
peradi.

Abstract (english)

Poultry red mite, Dermanyssus gallinae, is the most widespread ectoparasite of domestic
poultry, but also of wild birds. During the day, it lives in the crevices of the poultry houses, and
at night it is active and feeds on the blood of birds. It can cause serious health problems, egg
drop, cannibalism and even death of poultry. In humans, it can also cause allergic reactions. It
is very difficult to carry out eradication in poultry farms due to biological characteristics such
as a short life cycle, resistance to starvation and resistance to acaricides. The first step in
preventing invasion is to strictly observe biosecurity measures to prevent the entry of new
populations of D. gallinae. A very important step in the suppression of poultry red mites is the
monitoring of the population of poultry red mites. The most common monitoring techniques
are the use of corrugated cardboard traps, semi-attractive traps, AviVet trap and automatic mite
counter. Increasing attention is paid to non-chemical methods of suppressing D. gallinae such
as products of plant origin, vaccines, natural enemies, entomopathogenic fungi, inert dust,
essential oils, Q perch, etc. The use of only non-chemical preparations is not sufficient to
successfully combat mites, which is why often non-chemical products are used in combination
with chemical products. In most European countries, organophosphate foxim, spinosad and
fluralaner are allowed. Due to the lack of an effective way to combat these parasites, a
multidisciplinary approach that will unite new acaricides and vaccines, immune system
resistance control, biological control as well as careful planning of the conditions of keeping a
particular poultry species is necessary.

• Keywords: tekuti; Dermanyssus gallinae; prevencija; monitoring; suzbijanje
• Keywords (english): poultry red mite; Dermanyssus gallinae; prevention; monitoring; suppression
• Language: croatian
• URN:NBN: urn:nbn:hr:178:909752
• Study programme: Title: Veterinary Medicine; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: doktor/doktorica veterinarske medicine (doktor/doktorica veterinarske medicine)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2024-03-19 13:21:36