Impact of abamectin, Bacillus thuriengiensis and Neem oil extract on Aphis gossypii glover and Bemissia tabaci pests of the watermelon in Dschang | IJAAR

Author Name

ES. Djomaha And SJ. Mameyong Nialepa

Laboratory of Phytopathology and Agricultural Zoology, Department of Agriculture, Faculty of Agronomy and Agricultural Science, University of Dschang, Cameroon

Journal Name

International Journal of Agronomy and Agricultural Research | IJAAR

Abstract

A study on the control of watermelon pests was conducted in the Western region of Cameroon. The trial was laided on a randomized complete block design with three replications at the University of Dschang farm from December 27, 2019 to April 10, 2020 (dry season). The treatments were T1 (control plot), T2 Biotrin (Abamectin 5% at 375ml/ha), T3 Antario (Bacillus thuringiensis  1.4%+ abamectin 0.1% at 375g/ha), T4 Neem oil (0.3 to 1% Azadirachtin) at 7l/ha, 400 H2O/ha) and T5 (Emamectin benzoate 50g/kg, 250g/ha). Pest abundance, leaf infestation rate, plant growth parameters, and yields were assessed weekly from 26 days after sowing to three weeks before harvest. The results showed that Aphis gossypii (Hemiptera: Aphididae) the major pest (39.54±7.15) and Bemisia tabaci (Hemiptera: Aleyrodidae) (1.64±0.16) the second host infested watermelon. The peak of the leaf infestation rate is 20.97% at 40 DAS. The number of aphids was higher at 54 DAS (71.34±26.30) and for whiteflies at 68 DAS (2.83±0.54). The effect of the treatments was significant (P>0.05) for all parameters. The control plot was more infested with the highest mean leaf infestation rate, number of Aphids and whiteflies respectively 29.6± 2.30%; 158.03±29.59; 1.04±0.20 than Biotrin less attacked (4.11 0.89%; 2.21±0.4; 0.89±0.2). Biotrin, neem oil, Antario, and Emacot are comparable for all parameters. In summary, the lowest yield was obtained in the control plot (35.71±2.66t/ha) but was not significantly different (P˃0.05) from those of the other plots. Biotrin, neem oil, and Antario are bioinsecticide alternatives for Emacot and they should be applied before the 40DAS.

Research Paper | Nutritional assessment status of adult patients with multiple sclerosis By IJBB Journal

Authors

Leena Ahmad, Omar A. Alhaj, Nour A. Elsahoryi, Iman F. Mahmoud, Haitham Jahrami, Abdallah M. Younes, Maha M. Al Rasheed, and Nicola L. Bragazzi

Journal Name

International Journal of Biomolecules and Biomedicine | IJBB

Publisher Name

International Network For Natural Sciences | INNSpub

Abstract

No previous research has assessed the nongenetic factors, especially the nutrition status of MS patients in Arab countries. Hence, this study aims to assess the nutritional status of MS patients among Arab adults. This study is a nationally representative cross-sectional study using a structured, online self-administered, validated quantitative food frequency questionnaire (FFQ) from 13 Arab countries. All data analyses were performed using STATA 16.0 and R for statistical computing version 4.0.4. A total of 813 participants were surveyed, most of the MS participants were female (68.4%), married (58.5%), non-smoker (72.6%) and 53.3% were diagnosed with MS for up to five years. MS participants did not consume the DRI of both the macro and the micronutrients including the energy requirements, except the dietary intake of the sodium which was insignificantly different from the DRI. Results also showed that most participants rarely consumed the main food items including bread, cereals, and most types of meat. While, more than 50% of the participants consumed fruit, vegetables, all types of chicken, fish, fresh soup, rice, and egg up to 3 times per month. On the other hand, milk and milkshake were consumed rarely; while, tea and herbal teas were the most common beverages. Nutrient deficiencies are very common among MS Arab patients. The finding of this study can establish a base for the development of a nutritional program for MS patients in accordance with the recommended DRI.

Climate shocks and women’s livelihood in Zimbabwe: A case study | JBES 2022

Author

Douglas Marowa and Angeline Musiya

Journal

Journal of Biodiversity and Environmental Sciences | JBES

Abstract

Climate shocks in Zimbabwe have been of worry to the sustenance of women livelihoods. The study sought to assess climate shocks and women’s livelihood in Chimanimani. To recommend for future gender sensitive adaptation and mitigation measure. Positivist and interpretivist paradigm, mixed research design were used. Used sample of 1,464 women, questionnaires, interviews, direct observation and focus groups for data collection. Findings, women were actively engaged in agricultural and heavily affected by the cyclone. No special considerations for women livelihoods. Adaptation strategies were early recovery, conservation agriculture, water harvesting, climatic resilience crops and environmental education. The provision of food aid as emergency phase, cash for work, and food for work or assets. Noted mitigation were use of organic fertilisers to reduce greenhouse gases, improved cropping, grazing and agro-forestry practices. To increase biomass productivity and carbon sequestration, it was also noted that there is now more reinforcement on forestry legislation to reduced deforestation and promotion of afforestation/reforestation. Noted was policy gaps in a gender based approach to climate shocks resilience and preparedness, as there was a clear exhibition of ignorance on the fundamentals of gender based approaches to climate chock resilience, mitigation and preparedness in District. Recommend need to consolidate and mainstream policies in harmonizing the sustainability of women livelihoods in climate shock resilience undertakings and preparedness. Establishment of climate smart technology and investing in breeding drought resilient crop varieties. Gender mainstream of women livelihoods in climate shock resilience. Increased developmental initiatives on capacity building and to strengthen environmental education programmes.

Ethnobotany of Oyster nut (Telfairia pedata) in Northern Tanzania | Research Paper By JBES

Author

Philipina F. Shayo, Anna C. Treydte, Ernest R. Mbega

Journal Name

Journal of Biodiversity and Environmental Sciences | JBES

Publisher Name

International Network For Natural Sciences | INNSpub

Abstract

Telfairia pedata (Sims) Hook is an important native climber plant commonly grown in East Africa. It bears nuts which are eaten either raw or cooked and is consumed mostly by expectant mothers, and as cooking oil. The survey was conducted between September 2019 to February 2020 in Sambaa, Meru, and Pare communities of Lushoto, Bumbuli, Arumeru and Same Districts, Northern Tanzania to assess the ethnobotany of T. pedata from a sample of 346 respondents using semi-structured questionnaires. Results indicate that, 21% of respondents used T. pedata for cooking with other staple foods while 18% claimed that the nuts are used by pregnant and lactating mothers for medicinal and breast milk stimulation and nine (9) percent indicated that the nuts are used for cultural and ritual purposes. Despite its importance, the cultivation of T. pedata in the study area is declining and the gap why such decline is experienced needs to be answered in further studies. Secondly, respondents within the 36-50 age groups reported the greatest diversity of uses of T. pedata 51% compared with those aged below 36 years old 21% signifying that the traditional knowledge known by younger aged groups may be declining. Thus, this gap of traditional knowledge between the groups should be addressed in order to improve utilization and conservation of this seriously declining yet important nut in the study area and other places of Tanzania.

Research Paper | Knowledge of breastfeeding practices for infants from 0 to 6 months in the commune of Yopougon

Author

Adepo Yapo Prosper, Soro Soronikpoho, Touzou Bléou Jean-Jaurès, Koffi Kouadio Ernest, Kati-Coulibaly Séraphin

Journal Name

International Journal of Bioscience | IJB

Publisher Name

International Network For Natural Sciences | INNSpub

Abstract