The diamondback moth (DBM), Plutella xylostella (Linnaeus, 1758) (Lepidoptera: Plutellidae), is a severe and most destructive pest of cruciferous vegetables in many parts of the world, including Nepal. The natural history and ecology of the diamondback moth are summarized here, along with appropriate management options. Caterpillar is the most devastating stage of DBM that matures and causes “windowing” damage, leaving only the epidermis. Biological control, cultural practices, effective chemical control, botanical pesticides, and host plant resistance are the most viable options. Insecticide abuse and resistance concerns are likely to persist, as numerous research-based outcomes have proven that none of these measures will suffice independently. However, these techniques can complement each other and result in a better long-term management system when combined. This review highlights the integrated eco-friendly management strategies for DBM and other cruciferous insect pests. Integrated Pest Management (IPM), which focuses on sustainable production, has shown promising results. Modern management techniques include genetic modification, use of parasitoids, modified cultural methods, the precautionary application of chemicals, resistant cultivars, fungal, bacterial (Bt. based biopesticides), and viral entomopathogens, etc., which are found to be more effective and eco-friendlier.

This study aimed to estimate two different types of Algerian honey: antioxidant contents (total phenols and vitamin C), and levels of antioxidant (DPPH assay) and reducing activity (FRAP assay). Honey samples were characterized by high content of total phenols (314.231 ± 281.346 – 394.231 ± 155.835 mg AG 100 g-1) and low vitamin C values (0.25 ± 0.05 – 0.35 ± 0.05 mg 100 g-1). As a result, the antioxidant activity and reducing capacity values were found to be 9.578 ± 3.157 and 11.255 ± 2.668% for DPPH and 15.240 ± 4.578 to 17.794 ± 8.179 µg 100 g-1 for the FRAP assay. Our data showed that dark honey contains bioactive compounds with significant antioxidant activity.

In this study, it is aimed to redesign some of the landscape equipment of Konyaaltı Expo 2016 Park with a parametric design approach and to compare the park with the existing ones. For this purpose, the landscape equipment’s in Konyaaltı Expo 2016 Park, which was determined as the study material, were photographed, and analyzed. Using these data, opinions were taken from a group of ten experts, and it was determined which equipment should be redesigned. By targeting the redesigns to be made within the scope of the study, a literature search was made on the concept of Parametric Design and the examples made with parametric design were examined. Models of the new reinforcement elements proposed for Konyaaltı Expo 2016 Park were prepared with the Grasshopper tool and rendered images taken with the help of Lumion software. The evaluation of these designs in terms of aesthetics, economics and functionality, their suitability and how acceptable they are, was determined by asking the experts through a questionnaire. In line with the results of the survey, existing reinforcement elements and parametric design reinforcement elements were compared, and the possibilities and possible restrictions were examined.

In this study, it was aimed to determine some physiological effects of CuO nanoparticle on C. demersum. The plants were collected from an uncontaminated pond in Gaziantep province. Different concentrations of CuO (0, 25, 50, 100 and 200 mg/L) were applied to the macrophytes after being acclimatized in controlled conditions. Some analyses were made on macrophytes harvested at the end of the application. The contents of protein, total carbohydrate, photosynthetic pigment, total phenolic compound, non-protein sulfhydryl groups of tissues increased with increasing CuO concentration under the influence of applied CuO concentrations. In addition, increases in hydrogen peroxide and MDA contents were also detected. As a result, it was determined that the applied CuO concentrations caused some physiological changes in C. demersum tissues.

In this study, the project studio, which is the foundation of interior design education, has been designed using the metaphor method, one of the intellectual methods applied in education. The metaphor method is a technique used to make difficult-to-understand abstract concepts concrete and helps design students develop their critical thinking and creative skills. In this case, design, which is the verbalized form of abstract thought, is limited to an object and the responsibilities brought by this object. From this point of view, an experimental study of metaphorical methods for establishing spatial relations of objects was carried out in a 14-week design studio with the 2nd year students of the Department of Interior Architecture, Faculty of Architecture and Design, Selcuk University. The purpose of the studio work is to draw the boundaries of interior architecture students in their search for solutions to design problems, and to enable them to come up with creative designs while making functional and formal decisions. In this context, a metaphorical approach was used in the context of object-space relations to guide students’ formal decisions in the functional solutions of the problems that arise in the interior design process. After working in the studio, the students have developed a working doctrine that will guide their interior design studio projects using the designed method, allow them to create unique forms and shapes, enable them to translate abstract ideas into concrete space and make it possible for them to design at various scales, from equipment to space design. The method is at a level that will set an example for students, designers and academicians working in the design discipline.

The purpose of this study was to estimate and identify factors affecting the willingness of households to pay for conservation of Washera sheep in West Gojam, Ethiopia. This study used both primary and secondary data. A three-stage sampling method was used to collect data from 240 respondents. Data were analyzed using descriptive statistics and econometric models. The two-dimensional test model used a method to determine the choice of the imputation method using double limited dichotomies. The study showed that education level, livestock size, extension contacts and credit source positively affected the maximum household’s willingness to pay for conservation of Washera sheep. On the other hand, age, sex, land size, and the distance of the home from the household’s market have negatively affected the maximum household’s willingness to pay for conservation of Washera sheep. Meanwhile, the total number of valid answers corresponds to 122,168 households. Therefore, the mean willingness to pay for Washera sheep conservation was US$ 3.75 per year and the total economic benefit gain from Washera sheep conservation were equivalent to US$1,069,647.23. The study recommends that households be willing to contribute to the conservation of Washera sheep breed by providing the cash. This ensures community participation in all decision making and formulation of plans and policies related to the conservation of Washera sheep breeds.

Eight-year-old Abies fraseri seedlings were grown under different irrigation regimes to determine how drought stress might affect the seedlings in terms of gas exchange parameters. In this study, net photosynthesis (Anet), transpiration rate (E), stomatal conductance (gs), intercellular CO2 (Ci), Ci to ambient CO2 (Ca) concentration ratio (Ci/Ca), intrinsic water use efficiency (iWUE), and water use efficiency (WUE) were measured on August 11 and 27. Irrigation and measurement time were statistically significant on all gas exchange parameters except WUE for irrigation and measurement time and Anet for measurement time. E and gs were significant under the irrigation and measurement time interactions. In this study, increasing irrigation generally decreased Anet, and gs, while increased E, iWUE, and Ci/Ca. On August 27, A. fraseri had higher Anet, gs, E, Ci, Ci/Ca, and lower iWUE values than August 11. However, there was a robust positive correlation between gs and Anet, while a negative correlation between gs and iWUE in A. fraseri seedlings. In general, prolonged water deficiency leads plants to decrease Anet, gs, and E while iWUE increases, contrary to the current study. A well-developed and deeper root system, especially in plants under less or no-irrigation regimes, may alleviate drought stress effects in the long run and provide an advantage in leaf gas exchange parameters. In addition, the fact that soil moisture did not differ much between treatments, although irrigation levels were different, may explain the similar behavior among individuals measured in terms of gas exchange parameters.

Verticillium wilt disease in cotton is a soil-borne disease that causes significant yield losses, and it is therefore important to identify disease-resistant genotypes. Current study was carried out in the experimental field of the Faculty of Agriculture, Dicle University (Diyarbakir) in the year 2020 to determine the tolerance levels of some cotton genotypes which contain different characteristics to wilt disease (Verticillium dahliae Kleb.). The experiment area has been naturally infected with Verticillium wilt pathogens. A total of 124 cotton genotypes, including four controls (DP-499, Edessa, ST-468, ES-1), were arranged in five blocks according to the Augmented Design. The indices of stem cross-section and the leaf-disease severity were found significant. The leaf-disease severity varied between 0.12-3.09 at 50-60 % at boll opening period, whilst stem cross-section values ranged between 0.36-2.30. Moreover, a positive correlation was found between the indices. In conclusion, G7, G12, G21, G22, G23, G41, G51, G55, and G101 were determined as tolerant genotypes to Verticillium wilt in terms of examining two parameters.

With the increasing world population, the food need of humanity is increasing proportionally. Agricultural wastes constitute an important potential for the global economy as they contain components that are less preferred to be consumed as food due to their low bioavailability due to their indigestion in the human body or due to their sensory properties, but that may be beneficial to human health such as antioxidant substances and antimicrobial agents. The benefits of using these wastes in terms of economy and reducing environmental pollution are obvious. Tomato, which is one of the most used agricultural products in our country and the world, is processed by removing its skins in the processing of many products. Tomato skins cause serious environmental problems and economic losses unless they are valorized. In this regard, this study aims to optimize the extraction efficiency, the antioxidant capacity, and total phenolic content of the tomato peel extract according to the independent variables of temperature and time, while the alkaline extraction process applied to tomato skins is cheap and industrially applicable. Using response surface methodology, the highest extraction yield (28.77 g/100 g dry extract), total phenolic content (3819.32 mg GAE/100 g dry extract), and total antioxidant capacity (2737.82 µmoL Trolox/100 g dry extract) were obtained under extraction conditions at 100°C for 5.26 h. According to LC-MS/MS results, tomato skins treated with alkali contain various phenolic acids and some flavonoids. The phenolic component found in the highest amount in the tomato peel extract was determined as p-coumaric acid (429.99 ± 38.53 mg/100 g dry extract). Other important phenolic components are ferulic acid (12.44 ± 2.06); 4-hydroxy benzoic acid (7.13 ± 1.01) and vanillin (2.47 ± 0.22) mg/100 g dry extract.

The main purpose of Agricultural Credit Cooperatives is to meet the credit needs of their partners. In addition to this purpose, meeting the input and home consumption requirements of the partners and marketing the various products grown by the partners are among the objectives. The ability of these cooperatives to perform the expected functions more effectively is directly related to the participation of their members in their activities, and the determination of their expectations and suggestions. For this reason, in this study, it is aimed to determine and comparatively evaluate the expectations and satisfaction of its members regarding the functions and activities of Agricultural Credit Cooperatives. The primary data used in the study were compiled by a survey study conducted with 93 randomly selected partners from 3 Agricultural Credit unit cooperatives in Trabzon. The Wilcoxon Signed Ranks Test was used to statistically test the extent to which the expectations of the partners were met. Most of the surveyed partners care about the attitudes and behavior of the cooperatives towards their members, their following the innovations, their activities on issues such as agricultural input supply, input quality, price policy and extension. The partners generally find Agricultural Credit Cooperatives successful in their activities. However, when a comparative analysis is made with the expectations, it is concluded that the expectations are not fully satisfied.