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- In vitro efficacy of Beauveria bassiana (Balsamo) Vuillemin against Tetranychus urticae Koch on tuberose
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Authors
Affiliations
1 Department of Agricultural Entomology, Tamil Nadu Agricultural University, Coimbatore –641003, Tamil Nadu, IN
2 Regional Agricultural Research Station, Kerala Agricultural University, Pattambi – 679306, Kerala, IN
3 Department of Plant Pathology, Tamil Nadu Agricultural University, Coimbatore – 641003, Tamil Nadu, IN
1 Department of Agricultural Entomology, Tamil Nadu Agricultural University, Coimbatore –641003, Tamil Nadu, IN
2 Regional Agricultural Research Station, Kerala Agricultural University, Pattambi – 679306, Kerala, IN
3 Department of Plant Pathology, Tamil Nadu Agricultural University, Coimbatore – 641003, Tamil Nadu, IN
Source
Journal of Biological Control, Vol 34, No 4 (2020), Pagination: 270-280Abstract
Bio efficacy of virulent isolate of entomopathogenic fungi, Beauveria bassiana (MK918495) was evaluated against two spotted spider mite, Tetranychus urticae on tuberose under pot culture condition at Insectary, Department of Agricultural Entomology, TNAU, Coimbatore. For effective working of any insect pathogen, it is mandatory to develop an effective formulation. Keeping this point in view, in the present study, compatibility of the fungal isolate with two different oils, viz., ground nut and sunflower were tested at different concentrations, viz., 1, 3, 5 and 10%. The results revealed that the groundnut oil was compatible with B. bassiana at all concentrations with respect to colony growth and spore yield compared to sunflower oil which was compatible only at one percent. Based on the results, oil in water and oil based formulations were prepared. At higher concentration of 10%, groundnut oil recorded the radial colony growth of 36.90 mm diameter and spore yield of 1.2 x 108 spores mL-1. Among the seven formulations (A-G) tested, formulation D which contained surfactant mixture having HLB value of 10.00 (53.33% Tween 80 and 46.67% Span 80) formed a better suspension with less flocculation layer and dispersion of conidia in spray fluid and was found to be better as it formed a good emulsion with water by mere shaking. Results of pot culture studies revealed that groundnut oil based fungal formulation was effective with a cumulative mean mite population reduction of 64.98% followed by crude fungal spore suspension (62.16%) and both were statistically on par with each other. Standard chemical check, Fenazaquin 10% EC @ 1.5 mL L-1 recorded significantly highest population reduction of mites (77.20%).
Keywords
Beauveria bassiana, formulations, pot culture, Tetranychus urticae, tuberoseFull Text
References
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- Effectiveness of Structured Teaching Program on Knowledge Regarding Chemotherapy and Chemotherapy Administration Protocol Among Final Year General Nursing and Midwifery Students at Selected Schools of Nursing Sciences Bengaluru
Abstract Views :165 |
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Authors
Affiliations
1 Appolo Hospital, Bannerghatta Road, Bangalore, IN
2 Professor, Department of Obstetrics and Gynaecological Nursing, Jubilee Mission College of Nursing, Bangalore, IN
3 Lecturer, Department of Paediatric Nursing, College of Nursing Sciences, Dayananda Sagar University, Bangalore, IN
1 Appolo Hospital, Bannerghatta Road, Bangalore, IN
2 Professor, Department of Obstetrics and Gynaecological Nursing, Jubilee Mission College of Nursing, Bangalore, IN
3 Lecturer, Department of Paediatric Nursing, College of Nursing Sciences, Dayananda Sagar University, Bangalore, IN
Source
Asian Journal of Nursing Education and Research, Vol 12, No 4 (2022), Pagination: 445-448Abstract
A study to assess the effectiveness of structured teaching programme on knowledge regarding chemotherapy and chemotherapy administration protocol among final year general nursing and midwifery students at selected schools of nursing sciences Bengaluru. The objectives of the study were to: a) to assess the pre-test level of knowledge regarding chemotherapy and chemotherapy administration protocol among general nursing and midwifery students b) to assess the post-test level of knowledge regarding chemotherapy and chemotherapy administration protocol among final year general nursing and midwifery students c) to determine the effectiveness of structured teaching program regarding chemotherapy and chemotherapy administration protocol d) to determine the association between pre-test level of knowledge with selected socio – demographic variables. An evaluative approach was used with one group pretestposttest only design. Non-probability convenient sampling technique was used. Sample size was 50. The investigator assessed final year general nursing and midwifery student’s knowledge using structured knowledge questionnaire regarding chemotherapy and chemotherapy administration protocol. After conducting the pre-test, structured teaching programme was introduced to the final year general nursing and midwifery students. Post-test was conducted on seventh day using the same research tool. It is found that the calculated t value is greater than table value. There is significant difference between pre-test and post-test scores of knowledge of final year general nursing and midwifery students. There is significant association between the pre-test knowledge scores and demographic variable source of information and there is no significant association between selected demographic variables like age, religion, family member with cancer and previous knowledge. The finding of the study suggests that structured teaching program is effective in increasing the knowledge of final year general nursing and midwifery students regarding chemotherapy and chemotherapy administration protocol.Keywords
Assess, Effectiveness, Structured Teaching Program, Chemotherapy, Chemotherapy Prophylaxis, General Nursing and Midwifery Students.
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