Bacteriological, serological, and animal experiment studies on the etiological significance of Staphylococcus hyicus in the oozing eczema of swine     

G Amtsberg  W Bollwahn  S Hazem  B Jordan  U Schmidt 《DTW. Deutsche tier?rztliche Wochenschrift》1973,80(22):521-3 contd

  相似文献   

Collective review: Salmonella paratyphi in animals and in the environment]     

A S Hazem 《DTW. Deutsche tier?rztliche Wochenschrift》1978,85(7):296-303

  相似文献   

Differential diagnosis of porcine pharyngeal obstruction. Clinical short communication     

A S Hazem 《DTW. Deutsche tier?rztliche Wochenschrift》1974,81(14):340-341

  相似文献   

The Determination of Soil Boron Fractions,Their Relationships to Soil Properties and the Availability to Olive (Olea europea L.) Trees     

Serhat Gürel  Haluk Başar  Ece Keskin  Mehmet Sabri Dirim 《Communications in Soil Science and Plant Analysis》2019,50(8):1044-1062

This study was conducted to investigate the various boron fractions in olive tree grown soils. The correlations between boron fractions in leaves, fruits and soil properties were examined. For this purpose cv “Gemlik” olive (Olea europaea L.) orchards were visited. Soil samples from 0–30 cm and 30–60 cm deep, the leaf and fruit samples were collected. The greatest proportion of total soil boron is present in residual form (85–88%). It is followed by organically bound B (2.84–4.50%), specifically adsorbed on soil colloid surfaces (0.93–1.31%), oxides (manganese oxyhydroxides, amorphous Fe and Al oxides, crystalline Fe and Al oxides) bound B (7.27–8.31%). The smallest one readily soluble (extracting plant available) boron values were composed of only 0.40–0.50% of total boron ranging. To determine readily soluble boron five different extraction solutions were in the order Hot water ? 0.01 M CaCl₂ ? 1 M NH₄OAc ? 0.1 M KCl ? 0.005 M DTPA. Fruit boron concentration and soil boron fractions showed close correlations than leaf boron concentration.  相似文献   

Chemical Composition of Urban Wet Deposition in Amman,Jordan     

Jaradat  Qasem M.  Momani  Kamal A.  Jiries  Anwar G.  El-Alali  Abdullah  Batarseh  Mufeed I.  Sabri  Tayel G.  Al-Momani  Idrees F. 《Water, air, and soil pollution》1999,112(1-2):55-65

Precipitation events were collected during the period from October 1996 to April 1997 from two sites in the city of Amman, Jordan. The samples were analyzed for major cations (Na+, K+, Ca2+, Mg2+ and NH4+), major anions (F-, Cl-, NO3- and SO42-), in addition to heavy metals (Cu2+, Cd2+, Zn2+, and Pb2+). High levels of Ca2+ and SO42- were observed. The results were comparable with some regional values and they indicate that about 58% of Na+ and Cl- are of marine origin, while Ca2+, K+ and a large fraction of SO42- are of soil dust origin. Heavy metals were detectable in most of the samples, zinc showed the highest concentrations. Significant correlation was obtained between zinc and lead, which may indicate automobile emission source.  相似文献   

Effects of juniper berry oil on growth performance and blood parameters in common carp (Cyprinus carpio)     

Osman Sabri Kesbi 《Aquaculture Research》2019,50(1):342-349

In this study the effects of commercial juniper berry oil (JBO) as a feed additive in diets for common carp (Cyprinus carpio) was investigated in terms of growth performance, feed utilization and blood parameters. The experimental diets were prepared to contain JBO at rate of 0 (JBO‐0), 5 (JBO‐5) and 10 (JBO‐10) ml/kg. Common carps (3.07 ± 0.15 g) were fed with test diets for a period of 60 days in 40‐L aquariums of triplicate groups. The feeding experiment revealed that JBO groups showed significantly better growth performance and feed utilization compared with the control group (JBO‐0) (p < 0.05). No significant effect was observed on hemoglobin amount, haematocrit ratio and consequential erythrocyte indices (p > 0.05). In the JBO groups, serum cholesterol, triglyceride, glutamic–pyruvic transaminase and alkaline phosphatase levels decreased significantly (p < 0.05). In contrast, the total protein level showed a significant increase, while glucose, albumin and lactate dehydrogenase levels did not present any significant variation (p > 0.05). Therefore, dietary addition of 5 ml/kg JBO promoted fish growth and positively influenced the blood parameters in common carps.  相似文献   

Detection of Mycobacterium tuberculosis complex antibodies in free-ranged wild boar and wild macaques in selected districts in Selangor and reevaluation of tuberculosis serodetection in captive Asian elephants in Pahang,Peninsular Malaysia     

Yusuf Madaki LEKKO  Azlan CHE-AMAT  Peck Toung OOI  Sharina OMAR  Dhabitah Tatiyana MOHD-HAMDAN  Liya Syahila LINAZAH  Zakirawaranis ZAKARIA  Siti Zubaidah RAMANOON  Mazlina MAZLAN  Faez Firdaus Abdullah JESSE  Mohd Firdaus Ariff ABDUL-RAZAK  Sabri JASNI  Norhamizah ABDUL-HAMID 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2021,83(11):1702

Tuberculosis (TB) is a chronic inflammatory and zoonotic disease caused by Mycobacterium tuberculosis complex (MTBC) members, affecting several domestic animals, wildlife species and humans. The preliminary investigation was aimed to detect antibody against MTBC among indigenous wildlife which are free-ranged wild boar, free-ranged wild macaques and captive Asian elephants in selected areas of Selangor and elephant conservation centre in Pahang, respectively. The results indicate that MTBC serodetection rate in wild boar was 16.7% (7.3–33.5 at 95% confidence interval (CI)) using an in-house ELISA bPPD IgG and 10% (3.5–25.6 at 95% CI) by DPP^®VetTB assay, while the wild macaques and Asian elephant were seronegative. The univariate analysis indicates no statistically significant difference in risk factors for sex and age of wild boar but there was a significant positive correlation (P<0.05) between bovine TB in dairy cattle and wild boar seropositivity in the Sepang district.  相似文献   

Growth enhancement and protective potential of feed-based outer membrane proteins against vibriosis in <Emphasis Type="Italic">Macrobrachium rosenbergii</Emphasis>     

Abdullateef Ajadi  M. Y. Sabri  A. B. Dauda  M. Y. Ina-Salwany  A. H. Hasliza 《Aquaculture International》2018,26(2):673-684

The use of antibiotics to curtail vibriosis, which is a major infectious disease, plaguing shrimp and prawn is rather becoming less effective and the need for a better alternative is expedient. The outer membrane proteins (OMPs) of V. alginolyticus were extracted, mixed with powdered commercial feed and fed to the prawns to evaluate its effect on growth performance and protective potential. Sixty prawns were divided into groups A, B and C of 10 prawns each, with two replicates in six (150 L) glass aquaria. Groups A, B and C were fed with OMPs mixed diet, with OMPs-Freund’s incomplete adjuvant mixed diet and OMPs or adjuvant free diet (control diet) respectively. All the prawns were weighed weekly, and haemolymph was collected to determine the total haemocyte count (THC) and phenoloxidase (PO) activity. At the end of the feeding trial, prawns were intramuscularly challenged with 50 μL of 10⁷ CFU V. alginolyticus. The treated groups were significantly higher in growth performance and THC than the control group, but no significant difference between the groups in terms of PO activity and mortality rate. The study, however, submitted that oral administration of OMPs with or without adjuvant is a good growth promoter and has the potential for protection against vibriosis in giant freshwater prawn (Macrobrachium rosenbergii).  相似文献   

Feasibility and efficacy of a new approach for controlling populations of the rosy apple aphid,Dysaphis plantaginea Passerini (Hemiptera: Aphididae) in south-eastern France     

Hazem Dib  Refka Ben Issa  Benoît Sauphanor  Yvan Capowiez 《国际虫害防治杂志》2017,63(2):128-137

Episyrphus balteatus De Geer (Diptera: Syrphidae) is one of the most efficient biocontrol agents against Dysaphis plantaginea Passerini (Hemiptera: Aphididae) in apple orchards due to its early arrival. However, releasing flying predators in open orchards may be risky. We thus evaluated the combined effects of biological (early release of syrphids) and physical (Alt'Carpo nets) methods for controlling aphids under orchard conditions assuming that syrphids released under the nets will be able to survive and reproduce. Five experimental treatments containing two rows of trees each were set up in a pesticide-free orchard containing two different apple cultivars. For each cultivar, E. Balteatus adults were released (25, 40 and 90 adults per row) into three treatments, which were covered with nets, and two treatments were maintained free as controls (with and without nets). The releases, mainly in treatment 90, had a small effect on the development of the aphid population compared to netted control trees, especially towards the end of the study period when some of the differences were significant. This study demonstrated that E. balteatus adults can be successfully released under nets since we did observe an accumulation in the offspring of released individuals, mainly in treatments 40 and 90.  相似文献   

Effect of codling moth exclusion nets on the rosy apple aphid, Dysaphis plantaginea, and its control by natural enemies     

Hazem Dib  Benoît Sauphanor  Yvan Capowiez 《Crop Protection》2010

Exclusion nets aimed at controlling populations of the codling moth, Cydia pomonella are increasingly used in French apple orchards. The secondary effects of these so-called Alt’Carpo nets on other apple pests have not yet been thoroughly determined. This study was carried out to evaluate whether the presence of white nets (mesh size: 3 × 7.4 mm) affects the population dynamics of the rosy apple aphid (RAA), Dysaphis plantaginea and the abundance and composition of associated arthropod communities. We surveyed 50 infested shoots on a weekly basis throughout spring in 2008 and 2009 on apple trees with or without (control) nets in one insecticide-free orchard located in south-eastern France. At three dates in 2009, the RAA infestation rate was also computed by counting the total number of infested shoots per tree. The nets were installed at three different dates during the RAA lifecycle: September (September Netting Plot (SNP)), March (March Netting Plot (MNP)) and mid-April (April Netting Plot (ANP)). The abundance of RAA in the uncovered plot in 2008 was 1.75-fold higher than in the ANP. In 2009, this abundance was 1.39-fold higher than in the ANP and MNP, and slightly lower than in the SNP (1.07-fold). The nets (MNP and SNP) decreased the number of RAA colonies present in early spring. Interestingly, the nets reduced the duration of RAA infestation by 7–10 days. The highest reduction in RAA abundance and infestation rate was observed when nets were closed during the RAA development phase (ANP). The nets significantly reduced the abundance of ants on the marked shoots, especially in the ANP compared to the control. In addition, this study showed that nets have a significant negative influence on the abundance and richness of RAA-natural enemies. There was a significant decrease in the abundance of predators but no effect on the abundance of parasitoids. Syrphidae, Forficulidae and Coccinellidae were the most abundant natural enemy groups in the uncovered plot. Netting the plots led to a pronounced decrease in Coccinellidae abundance, a slight but significant decreased in Syrphids and had no effect on earwigs. Overall, Alt’Carpo exclusion nets had a direct negative impact on RAA population dynamics especially in the presence of at least one active natural enemy per marked shoot. These promising findings suggest that the combination of physical and biological control methods has potential for regulating RAA populations in organic orchards.  相似文献