Background: House fly menace is a major problem in poultry farms and nearby households. Though application of insecticides is one of the major approaches in house fly control, development of insecticide resistance is widely prevalent. Use of house fly traps is an ecofriendly alternate strategy in control of house flies. In the present study, delta traps were used to control house flies in poultry units. 
 
Methods: Red acrylic delta traps with two different pellet baits (FMP and FMPB) were placed at ground level in poultry units housing caged layer chicken with a distance of 90 cm between two traps for seven days continuously and trial was replicated six times. Trapped flies were counted, sexed and species identified. Spot cards were used to determine house fly density pre-and post-trapping. Correlation of house fly population with meteorological parameters was assessed.&nbsp; 
 
Result: Out of the 80410 flies trapped, 52.74 per cent (42415 flies) and 47.25 per cent (37994 flies) were trapped in FMPB and FMP pellet baited traps, respectively. Daily fly trapping pattern showed variations. Overall trap catches were dominated by female flies. Reduction in spot card count was 36.34 per cent after deployment of traps. Trap catches correlated positively with temperature, relative humidity and wind velocity. Two species Musca domestica domestica and Musca domestica vicina were identified.

Control of Musca domestica (House Fly) in Poultry Units using Delta Traps&nbsp;

<div>Background: Limited biosecurity measures in smallholder poultry facilities expose birds to various pathogens as a result, poultry products particularly raw ones are reported to be responsible for cases of human foodborne diseases. The aim of the study was to profile and characterise the zoonotic bacterial pathogens in water, poultry mouth and rectal swabs in a value chain project of Capricorn district, Limpopo Province, South Africa. 
 
Methods: A total of 74 samples comprising of 14 water samples, 60 mouth and rectal swab samples were collected from the farms. The samples were screened for the presence of Escherichia coli, Salmonella spp. and Shigella spp. through selective cultivation.&nbsp; 
 
Result: The study revealed that the water resources, mouth and rectal swab samples of chickens were contaminated by coliform bacteria. Escherichia coli and Klebsiella spp., were dominant isolates. E. coli strains that were isolated from the water sources, mouth and rectal swabs of the chickens showed strong resistance to gentamycin, neomycin, penicillin, streptomycin, tetracycline, erythromycin, nalidixic acid, ciprofloxacin and ampicillin. K. pneumoniae showed resistant to neomycin; penicillin; erythromycin while K. oxytoca and E. absuriae showed similar antibiotic resistance profile as penicillin, erythromycin, nalidixic acid and ampicillin.</div>

Presence of Coliforms in Water, Poultry Mouth and Rectal Swabs from Selected Smallholder Poultry Farming Projects of Capricorn District, South Africa

<div style="text-align: justify;">The presence of antimicrobial residues in meat has several impacts on health aspects to the consumer. Strategic and scientific study on risk assessment of antibiotic residue in poultry production chain with different set of practices has not been conducted in order to protect the health of common consumers. The present study was planned to screen antibiotic residue in chicken meat production chain managed under different set of practices of farming and processing. Chicken farms managed under non-integrated, partially integrated and completely integrated sector and three different individual chicken processing units identified as retail shops, semi-automatic processing unit and automated processing unit along with one product processing unit were randomly selected for the collection of samples. A total of 271 samples (meat, serum, water and feed) comprising of 180 samples from poultry farms, 81 samples from chicken processing units and 10 muscle samples from poultry product processing units were collected and subjected for qualitative antimicrobial screening by Microbial Inhibition Assay Test Kit and confirmation by High Performance Liquid Chromatography /Liquid Chromatography Mass Spectrometry was done. On screening by Microbial Inhibition Assay Test Kit, Muscle (2), Liver (2) and Feed (7) samples (6.11%) were positive from non-integrated (3.88%) and partially integrated farming systems (2.22%). Significant difference (P&lt;0.05) was observed for antibiotic residue in feed samples of non-integrated (55.55%) and partially integrated (22.22%) farms. On screening of 91 samples, collected from chicken processing and product processing units, 08 (8.79%) samples were -positive. The HPLC analysis indicated that 9.5% and 5.26% muscle and liver samples, respectively were positive for doxycycline residue. Feed samples (57.14%) found positive to Chlortetracycline and 4-Epichlorotetracycline residues when analyzed by LCMS, with mean concentration of 2722.12 and 3720.87&micro;g/kg, respectively. The presence of antibiotic residues in muscle and liver samples of unorganized farms and retail processing unit was higher in comparison. Therefore, the poultry farming and processing systems should be kept under continuous monitoring for preventing the occurrence of antibiotic residues in meat and meat products.&nbsp;</div>

<div style="text-align: justify;">Screening of Antimicrobial Residues and Confirmation of Doxycycline in Samples Collected from Chicken Farms and Processing Units Located Around Mumbai, India</div>

<div>Background: Paratyphoid infection of poultry is caused by non-host adapted motile salmonellae and are responsible for numerous cases of food borne illness worldwide. The present study was carried out from July 2019 to February 2020 in Jabalpur to know the occurrence and pathology of paratyphoid bacteria in poultry. 
&nbsp; 
Methods: Whole blood agglutination test was performed to know the prevalence of salmonellosis in and areas surrounding Jabalpur region and pooled fecal samples were collected from poultry farms to perform microbe culture and biochemical characterization. Serotyping of Salmonella isolates was done using polyvalent antisera. Necropsy examination was conducted to observe gross and histopathological lesions.&nbsp; 
 
Conclusion: Rapid whole blood agglutination test determined the percent prevalence of Salmonella as 28.0% from 25 private poultry outlets. The percent prevalence of salmonellosis by collecting pooled fecal samples from 15 broiler and 11 layer farms was recorded as 20.0% and 45.4% respectively. Salmonellosis was recorded in 1.58% of total necropsy cases of birds examined for gross and histopathological studies. Polyvalent antisera diagnosed 27.27% motile paratyphoid salmonellae, out of which 18.18% tested positive for Salmonella Enteritidis while 9.09% tested positive for Salmonella Typhimurium. Birds with paratyphoid infection showed hepatomegaly, discoloration, hemorrhagic and necrotic foci in liver and various grades of hemorrhagic to catarrhal enteritis were recorded.</div>

​Incidence and Pathology of Paratyphoid Infection in Poultry

Animal raising activities have become one of the enormously flourishing sectors in Indian agriculture. Within livestock sector, the poultry husbandry started from a backyard venture and became a commercial agro-business generating revenue to the farmers. Poultry farming, comprising of Layer farming and Broiler farming, not only enhances food security, but has also been a remunerative source of income. The present paper is an attempt to give an overview of poultry farming in India, with special reference to Punjab. The poultry farming is a complete scientific process as it includes breeding, brooding, incubation, housing, rearing and feeding. The study revealed that poultry farming has been rising 5 times more than that of the agriculture crop production, which in turn pushed India to attain a substantial position in the world market. The percentage of poultry birds, production of eggs and meat registered an upswing. Due to its peculiarities of low investment, short gestation period and adaptability with different climatic conditions, it&rsquo;s in the reach of the farmers.&nbsp;

Poultry Farming in India with Special Reference to Punjab: An Overview

Background: The Algerian poultry industry has had the biggest growth in the country. The purpose of this study is to demonstrate that the modernization of the poultry industry, driven by the policies pertaining to poultry that Algeria enacted between 2000 and 2020, did not result in the creation of governance structures that were in line with the demands of improving the performance of these industries. This theory is supported by the &ldquo;Turkey&rdquo; sector example.&nbsp; 
 
Methods: In order to explain Algeria&rsquo;s poor governance of the poultry industry, the new institutional economy (NIE) invests within the framework of the &ldquo;Sector&rdquo; approach. The 1,288 units of turkey farms dispersed among 38 wilayas, or 80% of all the wilayats in the nation representing all possible production regions, were the subject of surveys conducted on turkey farms between 2015 and 2017. 
 
Result: The &ldquo;atomized&rdquo; breeding structures, the importance of &ldquo;independent&rdquo; breeding, the lack of economies of scale, the low level of development of integrated production and the absence of hybrid institutional arrangements are what set the &ldquo;Turkey&rdquo; sector apart, according to an analysis of its organizational structures. All of these things contribute to high production and transaction costs. Nonetheless, the &ldquo;turkey&rdquo; sector&rsquo;s lack of coordination mechanisms continues to be a serious problem that causes abrupt changes and volatility in producer pricing, which in turn causes cyclical crises. These crises are a source of uncertainty and dangerous hazards, especially for small farms.

Structuring and Development of Poultry Sectors in Algeria: Limits of Modernization Policies: The Case of the &ldquo;Turkey&rdquo; Sector (2000-2020)

<div>Background: Salmonellosis is of great concern among the infectious diseases of poultry and has been responsible for serious economic losses to the poultry producers and a shift in Salmonella serotypes has been evident in recent years. Study was carried out to know the occurrence and pathology of Salmonellae infection in poultry along with their multi-drug resistance. 
 
Methods: Samples for study were collected from 26 organized poultry farms. To determine the presence of Salmonella in the farms, microbial culture from fecal swabs and pooled fecal samples was carried out for isolation of bacteria. Molecular detection of Salmonella isolates was also performed using direct PCR. Biofilm producing ability of the bacteria was also assessed and antibiotic sensitivity test was done to detect the resistance of bacterial isolates. 
 
Result: Salmonellosis in broiler and layer farms was recorded as 20% and 45.4% respectively and in 1.58% of the necropsy cases through microbial culture. Molecular detection of Salmonella isolates by PCR targeting invA gene was confirmed in 13.33% broiler farms and 36.3%-layer farms. Further detection of Salmonella Enteritidis was performed by PCR targeting ent gene and 11.11% positivity was determined. Biofilm producing ability of the bacteria was found 40% using biofilm assay. Serological examination using polyvalent antisera diagnosed 27.27% isolates as motile salmonellae. During necropsy of positive cases gross lesions comparable to salmonellosis were noted in liver, intestine, spleen and ovary. Multi-drug resistant (MDR) pattern was observed with highest resistance towards oxytetracycline, streptomycin followed by amikacin, amoxicillin and enrofloxacin. The presence of multiple drug resistant Salmonella in chicken has rendered the food chain unsafe from farm to table and hence continuous surveillance of the disease should be encouraged.</div>

Occurrence of Multi-drug Resistant Avian Salmonellae in Commercial Poultry

<div>Background: Poultry enteritis is an important multifactorial disease. Chicken Astrovirus (CAstV) usually associated with enteritis. The aim of this study was to investigate the occurrence of CAstV in poultry enteritis cases, its molecular characterization, phylogenetic analysis and gross and microscopic examination of intestine and liver specimen affected with CAstV. 
 
Methods: Total 604 dead poultry birds from commercial poultry farms affected with enteritis were examined for presence of CAstV. Intestinal samples of four birds were pooled to make one biological sample. CAstV was detected by reverse transcriptase PCR (RT-PCR) using ORF-1b gene specific primers. Molecular characterization was carried out by partial gene sequencing. 
 
Result: CAstV was detected in 20.52% (31/151) of samples. Highest prevalence (49.29%) was observed in 0-1 week old chicks. The partial molecular characterization revealed high similarity of the nucleotide sequence from India (97% to 93%) and from USA, Brazil, Poland and Korea (94 to 92%). Further similarity of amino acid sequences of CAstV from India (100% to 98%) and from USA, Brazil, Poland and Korea (98 to 97%) was observed. Histopathological examination revealed villous atrophy, congestion and atrophic cystic glands in sub-mucosa of intestine. Further severe congestion and hemorrhages along with infiltration of inflammatory cells in liver parenchyma was observed.</div>

Molecular Detection and Phylogenetic Analysis of Chicken Astrovirus Associated with Poultry Enteritis

<div>Background: Use of organic manures to meet the nutrient requirement of the crop would be an inevitable practice for sustainable agriculture. Since organic manures generally improve the physical, chemical and biological properties along with conserving soil moisture and thus resulting in enhanced crop productivity along with maintaining the quality of crop production. Organic farming in recent years is gaining significance due to the realization of inherent advantages it confers in sustaining crop production and also in maintaining dynamic soil nutrient status and safe environment. Organic farming is also concerns to produce the quality food and human health, so that this research and studied the interaction effect of vermicompost and poultry manure on groundnut crop in Chitrakoot condition. 
 
Methods: The experiment was conducted at Rajola Farm of the Faculty of Agricultural Sciences, Mahatma Gandhi Chitrakoot Gramodaya Vishwavidyalaya, Chitrakoot in kharif 2019. The present experiment was conducted to evaluate the effect of different levels of poultry manure and vermicompost applications. The morphological and biochemical parameters were evaluated in experimental farm and departmental laboratory. 
 
Result:&nbsp;The combination dose of V3P3&nbsp;(6 ton ha-1&nbsp;vermicompost and 4 ton ha-1 poultry manure) was found to be best giving the maximum values. The effect of V3 on the number of pod per plant and number of seed per plant was maximum 15.20 and 3.22 and effect of P3&nbsp;on the number of pod per plant and number of seed per plant was maximum 14.156 and 3.11 respectively. The interaction of vermicompost and poultry manure of the V3P3&nbsp;combination was recorded maximum 17.13 per plant. Seed per pod interaction of vermicompost and poultry manure of the V3P3 combination also recorded maximum 3.66 per pod. Effect of vermicompost and poultry manure on 100 kernel weight was maximum in V3 (42.55 g) and P3&nbsp;(41.00 g) respectively. The shelling percentage also was recorded maximum in V3&nbsp;(69.77) and P3 (67.77) and interaction of both parameters was recorded non significance. Effect on yield (q/ha) was recorded maximum in V3 (1.05) and P3&nbsp;(0.99) and the interaction was recorded maximum in V3P3&nbsp;combination (1.27). The effect of vermicompost on oil percentage, protein percentage and oil yield (kg/ha) was recorded maximum 48.46, 21.33 and 1573.5 in V3 respectively. The effect of poultry manure recorded maximum in P3&nbsp;(48.03), 20.68 and 1411.2 kg/ha oil percentage, protein percentage and oil yield respectively. The interaction of vermicompost and poultry manure was recorded maximum with the combination of V3P3&nbsp;and found 49.52 oil percentage, 21.76 protein percentage and 1696.00 kg/ha oil yield. The results indicated that all these parameters were significantly increased due to vermicompost and poultry manure application. Their interaction was also significant. It was evident that a combination dose of V3P3 (6 ton ha-1&nbsp;vermicompost and 4 ton ha-1&nbsp;poultry manure) was found to be best giving the maximum values.</div>

Effect of the Vermicompost and Poultry Manure on Groundnut (Arachis hypogaea L.) under Rain-fed Condition

<div>Background: Coccidiosis is a costly and wide-spread infectious disease in mammals that causes huge losses in the poultry industry worldwide. The present study was conducted to evaluate the potency of intact poultry gallbladder on the sporulation of Eimeria papillata oocysts of mice and to determine the best concentration for the activity of poultry bile on the inhibition of sporulation in oocysts.&nbsp; 
 
Methods: In this test, we used potassium dichromate solution (2.5%) as control group. Unpopulated oocysts were exposed (1 x&nbsp;103/3 ml) to four concentrations of poultry bile (w/v; 10%, 25%, 50%, and 100%). It was incubated in petri dishes for 48, 72 and 96 hours at 25-29&deg;C, with 60-80% humidity. The sporulation was examined under an inverted microscope at 40 x to confirm oocyst sporulation.&nbsp; 
 
Result: Showed through infrared spectroscopy of poultry bile that there are many expected active classes of chemical compounds. At a 100% concentration of poultry bile, it was able to inhibit the Eimeria papillata oocysts by about 98% in potassium dichromate solution. Also, it observed its ability to inhibit sporulation of oocysts in a dose-dependent manner at concentrations of 50%, 25%, and 10% of bile, the rate of inhibition was (71.7%, 33.11% and 19.88%), respectively. We found a direct relationship between inhibition and sporulation related to the increasing time period.&nbsp;</div>

Control of Musca domestica (House Fly) in Poultry Units using Delta Traps

Presence of Coliforms in Water, Poultry Mouth and Rectal Swabs from Selected Smallholder Poultry Farming Projects of Capricorn District, South Africa

Screening of Antimicrobial Residues and Confirmation of Doxycycline in Samples Collected from Chicken Farms and Processing Units Located Around Mumbai, India

Incidence and Pathology of Paratyphoid Infection in Poultry

Poultry Farming in India with Special Reference to Punjab: An Overview

Structuring and Development of Poultry Sectors in Algeria: Limits of Modernization Policies: The Case of the “Turkey” Sector (2000-2020)

Occurrence of Multi-drug Resistant Avian Salmonellae in Commercial Poultry

Molecular Detection and Phylogenetic Analysis of Chicken Astrovirus Associated with Poultry Enteritis

Effect of the Vermicompost and Poultry Manure on Groundnut (Arachis hypogaea L.) under Rain-fed Condition

The Anticoccidial Effects of the Poultry Bile against Eimeria papillata Oocysts of Mice: In vitro Study