scholarly journals Importance and Impact of the Poultry Red Mite (Dermanyssus Gallinae) in Layer Farms - Analysis of Farmers’ Perception

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Miroslav Kjosevski ◽  
Danijela Horvatek Tomić ◽  
Aleksandar Dodovski
Keyword(s):  
Crude Oil ◽  
Pest Management ◽  
Descriptive Statistics ◽  
Dermanyssus Gallinae ◽  
Bayes Classifier ◽  
Poultry Red Mite ◽  
Monitoring Method ◽  
Poultry Farms ◽  
And Control ◽  
The Impact

Abstract Poultry red mite (PRM), Dermanyssus gallinae, causes egg drop production, anemia and can be a vector in transmitting diseases. The PRM control mainly focuses on usage of the conventional chemical biocides. The objective of this study was to analyze the farmers’ perception regarding the impact, management and control of PRM in Macedonian layer farms. The data were collected with direct on-site visits using a unified questionnaire. In total, 29 poultry farms (28% of farms in the country), all with conventional cages, were part of this study. The data were analyzed by descriptive statistics, inferential statistics and Naïve Bayes Classifier technique. In 30% of the poultry farms the farmers had observed that the flock was infested with PRM. In total, 32 different treatments against PRM were reported from the farmers, and three of them were non-biocide treatments. The most used biocides (17% of the farms) were crude oil, Formalin, Neopitroid® and disinfectants. The highest agreement regarding biocides application among the farms (38%) was before the production starts. Most of the farmers applied biocides routinely, before the infestation is evident (75%). The median costs for PRM treatment were 175€ per flock, higher in the infested farms 493±677€ compared to non - infested 100±71€, p<0.05. None of the Macedonian farmers included in the study was using monitoring method for PRM infestation, contributing to poor data records. This study highlights the need of developing unified strategy for PRM control included in the Integrated Pest Management in poultry layer farms.

scholarly journals Method for early detection of poultry red mite Dermanyssus gallinae (De Geer, 1778)

2007 ◽  
Vol 23 (3-4) ◽  
pp. 119-127 ◽  
Author(s):  
A. Pavlicevic ◽  
I. Pavlovic ◽  
N. Stajkovic
Keyword(s):  
Early Detection ◽  
Evaluation Method ◽  
Diagnostic Methods ◽  
Differential Diagnostics ◽  
Dermanyssus Gallinae ◽  
Poultry Production ◽  
Poultry Red Mite ◽  
Serbia And Montenegro ◽  
Regular Control ◽  
And Control

Dermanyssus gallinae (De Geer, 1778), poultry red mite or chicken mite, is haematophagous poultry ectoparasite. In poultry flocks small populations of chicken mite usually remain undetected. In order to supplement existing diagnostics we have investigated the method for its early detection. Investigation was carried out on 13 flocks, during two-year period, throughout Serbia and Montenegro. We have established that method for early detection of chicken mite can: improve the efficiency of existing diagnostic methods, that it is simple and reduces the period when parasites are hidden since it enables detection of small number of parasites before the population becomes visible. We recommend it to poultry farmers for regular control of the flock and control of the new flock, to veterinarians in poultry production as supplement to diagnostic methods: when suspecting the presence of Dermanyssosis in order to achieve early differential diagnostics, sampling of small number of chicken mite, monitoring the movement of the population and effect of the treatment, coming to conclusion regarding the effect of the disease control and as element of the forensic evaluation method. .

scholarly journals Impact of integrated pest management on the population of leafminers, fruit borers, and natural enemies in tomato

2005 ◽  
Vol 35 (1) ◽  
pp. 204-208 ◽  
Author(s):  
Moacyr Mascarenhas Motta Miranda ◽  
Marcelo Coutinho Picanço ◽  
José Cola Zanuncio ◽  
Leandro Bacci ◽  
Ézio Marques da Silva
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Natural Enemies ◽  
Spodoptera Eridania ◽  
Efficient System ◽  
Action Threshold ◽  
Fruit Borer ◽  
And Control ◽  
The Impact ◽  
Lepidoptera Noctuidae

The objective of this work was to evaluate the impact of integrated pest management (IPM) in the productivity of the tomato and in the populations of leafminers, fruit borers, and natural enemies in tomato crops. The treatments were calendar (spraying twice weekly with insecticides and fungicides), IPM (spraying when action thresholds were achieved), and control (no pesticide was applied). IPM was the most efficient system of pest control due to presenting similar productivity and 65.6% less pesticide applications than in the calendar. The attack of Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) and Liriomyza spp. (Diptera: Agromyzidae) to the leaves only achieved the action threshold in the final phase of the cultivation. The main fruit borer was Neoleucinoides elegantalis (Guen.) (Lepidoptera: Crambidae), followed by T. absoluta and Spodoptera eridania (Cr.) (Lepidoptera: Noctuidae). The natural enemy populations were severely reduced by excessive pesticide applications. Predators were more abundant than parasitoids. The most abundant predators were Araneidae, Anthicus sp. (Coleoptera: Anthicidae), Cycloneda sanguinea larva (L.) (Coleoptera: Coccinellidae), Staphylinidae adults (Coleoptera), Orius sp. and Xylocoris sp. (Hemiptera: Anthocoridae), Formicidae (Hymenoptera), and Phlaeothripidae (Thysanoptera). The most abundant parasitoids were Hymenoptera of the families Eulophidae, Braconidae (Bracon sp. and Chelonus sp.), Trichogrammatidae [Trichogramma pretiosum (Riley)] and Bethylidae (Goniozus nigrifemur Ashmead), besides Tachinidae (Diptera).

The influence of thyme and pennyroyal essential oils, found to be effective as acaricides against the poultry red mite (Dermanyssus gallinae), on occurrence of taint in hens’ eggs

2009 ◽  
Vol 2009 ◽  
pp. 196-196
Author(s):  
T Smith ◽  
D George ◽  
O Sparagano ◽  
R Shiel ◽  
C Seal ◽  
...  
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Pest Management ◽  
Egg Production ◽  
Production Systems ◽  
Dermanyssus Gallinae ◽  
Poultry Red Mite ◽  
Growing Body ◽  
Preceding Work ◽  
Synthetic Pesticides

Conventional pest management (the use of synthetic pesticides) is being increasingly hampered by issues of pest resistance, tighter legislation and greater consumer demand for food stuffs produced in an environmentally friendly manner. A growing body of research suggests that essential oils may be of use as an alternative to synthetic products in managing the poultry red mite (Dermanyssus gallinae), a serious pest of egg production systems for laying hens (Kim et al., 2004). It is necessary to ensure that any essential oil recommended as an acaricide against this pest does not taint the eggs produced from hens in poultry units in which the oil would be deployed. The aim of the current study was to test the hypotheses that thyme and pennyroyal essential oils, having been found to be effective as acaricides for D. gallinae in preceding work, would have no effect on the occurrence of taint in hens’ eggs.

Significance and Control of the Poultry Red Mite,Dermanyssus gallinae

2014 ◽  
Vol 59 (1) ◽  
pp. 447-466 ◽  
Author(s):  
O.A.E. Sparagano ◽  
D.R. George ◽  
D.W.J. Harrington ◽  
A. Giangaspero
Keyword(s):  
Dermanyssus Gallinae ◽  
Poultry Red Mite ◽  
And Control

scholarly journals Poultry welfare in terms of poultry red mite (Dermanyssus gallinae) impact and control

2019 ◽  
Vol 35 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Аleksandar Pavlicevic ◽  
Ivan Pavlovic ◽  
Radomir Ratajac ◽  
Danica Popovic ◽  
Branislav Davidovic ◽  
...  
Keyword(s):  
Environmental Conditions ◽  
Egg Production ◽  
Laying Hens ◽  
Negative Impact ◽  
Dermanyssus Gallinae ◽  
Poultry Red Mite ◽  
Infestation Intensity ◽  
And Control ◽  
Economic Damages

Technological solutions and environmental conditions have a significant impact on infestation intensity and the problems around D. gallinae control. Changes in keeping laying hens in EU, in terms of D. gallinae influence, have not led to the welfare of the layers. On the contrary, they have contributed to the spreading of disease, have worsened conditions for control and accentuated harmful consequences. Apart from the poultry, these changes have also had a negative impact on the welfare of humans, through a toxicological and zootonic risk, and economic damages. Conventional cages so far provide the most appropriate environment for D. gallinae control. Opportunities for improving, even solving the problem of D. gallinae control in egg production do exist, however they require a changing the entire approach hitherto.

scholarly journals DERMANYSSUS GALLINAE - OVERVIEW: LIFE CYCLE, MORPHOLOGY, PREVALENCE AND CONTROL MEASURES IN POULTRY FARMS

2017 ◽  
Vol 10 (2) ◽  
pp. 53-62
Author(s):  
Slobodan Knežević ◽  
Marko Pajić ◽  
Aleksandra Petrović ◽  
Suzana Vidaković ◽  
Jelena Babić ◽  
...  
Keyword(s):  
Life Cycle ◽  
Pasteurella Multocida ◽  
Egg Laying ◽  
Control Measures ◽  
Alternative Methods ◽  
Dermanyssus Gallinae ◽  
Salmonella Spp ◽  
Poultry Red Mite ◽  
Antimicrobial Resistance Genes ◽  
Poultry Farms

Dermanyssus gallinae or the poultry red mite is currently the most im-portant ectoparasite aff ecting egg-laying hens in several countries causing reduced poultry welfare, mortality and even allergic reactions in poultry farms workers. Its short life cycle, which in optimal conditions can be com-pleted within 7 days, and ability to survive in extreme circumstances with-out a blood meal up to 13 months, and the ability to infest new fl ock, makes it even more diffi cult to eradicate. Dermanyssus gallinae prevalence rates in diff erent European countries, including Serbia, can reach up to 80-90%. Also, the poultry red mite is responsible in vector transmission of several bacterial and viral avian diseases, including Salmonella spp, Chlamydia spp., Escherichia coli, Staphylococcus spp., Pasteurella multocida, Newcas-tle disease and Fowl poxvirus. Besides that, the poultry red mite can also transfer antimicrobial resistance genes by carrying pathogenic bacterial fl ora. Control of Dermanyssus gallinae can be divided into conventional and alternative methods. Conventional methods are mostly focused on pre-venting infestations and/or killing Dermanyssus gallinae, while alternative methods include the use of essential oils, vaccines, light, odors, predatory mites, fungi, nematodes and bacterial endosymbionts, and temperature in order to eliminate the poultry red mite. Nevertheless, this small ectopara-site still makes millions worth damage to global poultry industry.

scholarly journals Investigation on impacts of artisanal refining of crude oil on river bed sediments

Our Nature ◽  
2017 ◽  
Vol 15 (1-2) ◽  
pp. 34-43
Author(s):  
I.C. Howard ◽  
O.D. Azuatola ◽  
I.K. Abiodun
Keyword(s):  
Crude Oil ◽  
Life Quality ◽  
Aquatic Life ◽  
Bed Sediments ◽  
Mean Values ◽  
Quality Properties ◽  
River Bed ◽  
And Control ◽  
The Impact

The impact of artisanal refining of crude oil on the river bed sediments of the study area was investigated by assessing some quality properties. The result showed some consistency across the stations of the study area; however there were some differences between the values of the test stations and control station indicating some level of impacts on the quality of the sediments. The mean values of the test stations are pH 3.3±0.7, E. conductivity -10.2±3.7 mS/cm, Salinity 19.0±4.0‰, PO43- 401.8±67.0 mg/kg, SO42- 279.8±52.8 mg/kg, NO3- 58.0±22.9 mg/kg, SO2 215±100.2 mg/kg, Cl- 97.4±89.8 mg/kg, TOM  45.6±51.4%, K+ 1.054±0.3 meq/100g, Na+ 6.385±2.5 meq/100g and Ca2+ 0.756±0.6 meq/100g while that of the control values are 4.15±0.55, 11.0±0.0, 12.2±0.6, 428.25±12.75, 294.9±8.2, 76.8±15.2, 148.75±23.75, 126±99, 20. 9±4.1, 0.798±0.34, 5.639±1.383 and 0.261±0.128, respectively. The result indicated that the said activities affected the pH, PO43-, SO42-, NO3-, Cl- etc. of the study area; as these values were consistently lower than that of the control station. Again some of the quality properties were higher or lower than those of the control station and some related studies within and outside the region of the study area indicating some impacts which could be mostly anthropogenic. These impacts if not checked and the make–shift refining of the crude oil stopped by the appropriate regulatory bodies could have some adverse effects on the aquatic life quality of the ecosystem.

scholarly journals Opportunities for integrated pest management to control the poultry red mite, Dermanyssus gallinae

2011 ◽  
Vol 67 (1) ◽  
pp. 83-94 ◽  
Author(s):  
D.W.J. Harrington ◽  
D.R. George ◽  
J.H. Guy ◽  
O.A.E. Sparagano
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Dermanyssus Gallinae ◽  
Poultry Red Mite

scholarly journals Repellent properties of natural substances against Dermanyssus gallinae: review of knowledge and prospects for Integrated Pest Management

Acarologia ◽  
2021 ◽  
Vol 61 (1) ◽  
pp. 3-19
Author(s):  
Anne-Sophie Soulié ◽  
Nathalie Sleeckx ◽  
Lise Roy
Keyword(s):  
Integrated Pest Management ◽  
Pest Management ◽  
Control Method ◽  
Current Knowledge ◽  
Management Strategies ◽  
Cross Resistance ◽  
Dermanyssus Gallinae ◽  
Poultry Red Mite ◽  
Natural Substances ◽  
Different Types

The poultry red mite Dermanyssus gallinae is a strict hematophagous parasite of birds, causing major health and economic problems in poultry farms worldwide. The use of plant-derived repellents against this pest could be an alternative control method as part of Integrated Pest Management strategies. In this review, the different types of repellents and the testing methods used to explore them in arthropods are synthesized. State-of-the-art knowledge on the repellent properties of natural plant-derived substances against D. gallinae is established. Studies reporting repellent properties exerted by plant-derived substances against D. gallinae are reviewed, and the level of discrimination between the different types of properties achieved by the experimental designs implemented is examined. Factors that may modulate repellent activity in arthropods are reviewed, and the available evidence for D. gallinae is highlighted. A framework is proposed for the rational use of knowledge from experiments for the implementation of Integrated Pest Management (IPM). In addition, to optimize the implementation of IPM strategies for D. gallinae, the current knowledge related to the risk of emergence of resistance to natural repellents is documented. This phenomenon has not been explored in D. gallinae to date, but resistance to several repellent substances has been reported in insects, with some cross-resistance between repellents and neurotoxic insecticides.

Sign in / Sign up

Export Citation Format

Share Document