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The current research work was conducted for the evaluation of repellent and growth inhibitory potential of Azadirachta indica, Murraya koenigii, Nicotiana tobacum and Liquorice against Callosobruchus chinensis (L.). Each plant extract was tested with four concentrations viz; 5, 10, 15 & 20 % for bioassay experiments. Repellent potentials of acetone extract of the plants were evaluated by using the area preference method against the pulse beetle. The four dilutions of the extracted plant materials (extract) were used at one half of the filter papers (of each) while remaining halves were solely treated with acetone (used as control experimental unit) for the comparison purposes. Data regarding repellence were taken after 12, 24 and 48 hours of the post treatment. In repellency bioassay, the highest (93.32%) repellence of Callosobruchus chinensis was observed for which against 20% concentration of A. indica extract, whereas lowest repellence (78.87%) was recorded in case of Liquorice. Repellency values of 90.07% and 84.76% were recorded in extracts of M. koenigii and N. tobacum in Faisalabad strain. In case of Lahore strain highest repellence of C. chinensis was observed for which 95.16% at 20% concentration of A. indica extract was whereas relatively lowest value (82.04%) was recorded in case of Liquorice. Repellency values of 87.27% and 91.06% were recorded in extracts of M. koenigii and N. tobacum. The results regarding growth inhibitory effect revealed that highest mean progeny inhibition (78.12%) was noted at 20% dose rate of A. indica extracted plant material after longest exposure time (60 days). Comparatively lowest inhibition (28.21%) was noted after 30 days exposure period at 5% dilution of Liquorice extract in Faisalabad strain. Mean inhibition of progeny was found directly dependent on both time as well as concentration, applied. Results revealed that highest mean progeny inhibition (85.03%) was recorded at 20% concentration of A. indica extract after longest exposure time (60 days). Comparatively, lowest inhibition (35.18%) was recorded at 5% after 30 days of application of Nicotiana tobacum extract in Lahore strain. Hence, use of plant-based materials can be helpful for the ecofriendly management of the stored grains insect pests as a part of IPM program. [ABSTRACT FROM AUTHOR]

Objective: To assess the existing perception of patient safety among health personnel in operating rooms of tertiary care hospital in Pakistan. Study Design: Cross Sectional study. Setting: Children Hospital & Institute of Child Health Lahore. Period: July 2018 to December 2018. Material & Method: Participants were selected through proportionate simple random sampling. The WHO patient safety survey was used to assess perception of patient safety culture. Data was collected after taking consent. The data was entered in SPSS version 25 and analyzed by it. “Composite positive response rate” for the various dimensions were calculated. Reliability was checked by Cronabach alpha which was more than 0.7 (70%). Results: The overall response rate in the study was 100%. Average composite positive response percentage was 65.17% and it varied among different cadres of HCPs ranged from 51% to 88%. The dimensions “Personal attitude to Patient safety” and “Personal influence over safety” showed highest positive response among all cadres (88 % and 67 %) respectively. composite Positive percent response about patient safety culture varied among different cadres of health personnel, nurses showed highest positive response percentage of 71.2%. Conclusion: Safety culture assessment is a useful tool for evaluation of patient safety interventions, measuring organization’s safety culture and raising awareness. WHO patient safety study tool showed the average positive response rate of 65.17% but the dimension “Safety of health care system”, and “Error and patient safety” have least positive response which shifts the focus to organizational conditions that lead to adverse events and patient harm in healthcare organizations. The result also highlighted areas that required improvement, as perceived by health care workers. [ABSTRACT FROM AUTHOR]