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Articles 1 - 30 of 58
Full-Text Articles in Life Sciences
Characteristic Of Turkey Registered Geographical Indications (Gi) Of Food And Agricultural Products In Regions, Nihan Akdemir, Aykut Simsek
Characteristic Of Turkey Registered Geographical Indications (Gi) Of Food And Agricultural Products In Regions, Nihan Akdemir, Aykut Simsek
University of South Florida (USF) M3 Publishing
Geographically Indications (GI) is as a niche market for countries, creates value-added and has a strong link with origin and cultural heritage. The aim of this study is to examine registered GI products that can be considered as gastronomically in Turkey in terms of regions and product groups determined by the Turkish Patent and Trademark Office. For this purpose, the Turkish Patent and Trademark Office Geographical Indications Portal (www.ci.turkpatent.gov.tr) was examined in depth, based on the descriptive scanning model. As a result of the examinations, it has been seen that Turkey has 825 registered GI of food and agricultural. It …
Decoding The Gut Microbiome; Providing Solutions For Poultry Production, Nichoals Evans, Peter Karnezos, Curtis Novak, Diana Ayala, Emily Kimminau, Kay Russo
Decoding The Gut Microbiome; Providing Solutions For Poultry Production, Nichoals Evans, Peter Karnezos, Curtis Novak, Diana Ayala, Emily Kimminau, Kay Russo
Proceedings of the Arkansas Nutrition Conference
The term “microbiome” refers to all the micro-organisms within a particular environment. In poultry, the microbiome is influenced by the barn, diet, and age of the birds and is believed to modulate immunity and inflammation. In the past, culture methods were primarily used to evaluate the presence of the various micro-organisms present in the microbiome; however, recent technological advances in genomic sequencing have revolutionized sample analysis. This technology has opened new avenues of research in poultry production and our understanding of the associated health challenges. Turkey cellulitis has been a major economic and health concern for many years. Traditional bacterial …
Sugar Beet Root Rot Caused By Oomycetous Pathogensin Turkeyand Their Control By Seed Treatment, Meltem Avan, Gülsüm Palacioğlu, Tüli̇n Sarigül Ertek, Yakup Zekai̇ Katircioğlu, Harun Bayraktar, Riza Kaya, Sali̇h Maden
Sugar Beet Root Rot Caused By Oomycetous Pathogensin Turkeyand Their Control By Seed Treatment, Meltem Avan, Gülsüm Palacioğlu, Tüli̇n Sarigül Ertek, Yakup Zekai̇ Katircioğlu, Harun Bayraktar, Riza Kaya, Sali̇h Maden
Turkish Journal of Agriculture and Forestry
The aim of this study was to determine the oomycetous pathogens causing root roton sugar beet and test their control by seed treatment in Konya Province, Turkey. Oomycetous fungus-like pathogens of sugar beet were investigated using 866 plant samples collected at 2 growth stages, early seedling and late root, from fields in the Konya region of Turkey and 1 sample from the Thrace region. Herein, 10 oomycetous species belonging to 3 genera:Aphanomyces cochlioides, Phytophthora cryptogea, Ph. pseudocryptogea, Ph. megasperma, Ph. inundata, Pythium aphanidermatum, Py. helicoides, Py. heterothallicum, Py. Sylvaticum, and Py. Ultimum var. ultimum (Globisporangium ultimum var. ultimum) were discovered …
Identification And Characterization Of Hypovirus-Infected Cryphonectria Parasitica Isolates From Biological Control Plots In İzmir, Kütahya, And Sinop, Seçi̇l Akilli Şi̇mşek, Yakup Zekai̇ Katircioğlu, Nora Borst, Deni̇z Çakar, Simone Prospero, Daniel Rigling, Sali̇h Maden
Identification And Characterization Of Hypovirus-Infected Cryphonectria Parasitica Isolates From Biological Control Plots In İzmir, Kütahya, And Sinop, Seçi̇l Akilli Şi̇mşek, Yakup Zekai̇ Katircioğlu, Nora Borst, Deni̇z Çakar, Simone Prospero, Daniel Rigling, Sali̇h Maden
Turkish Journal of Agriculture and Forestry
In a pilot study, a biological control with hypovirus-infected Cryphonectria parasitica was applied in 3 study plots in Turkey, in June 2013. The aim of this study was to evaluate the success of the applied biological control by verifying the establishment of the released hypovirus (CHV-1) strains using molecular markers. C. parasitica isolates were sampled from cankers at 3 different time points: before the biological control treatments (April 2013), and 5 months (October 2013) and 11 months (May 2014) after the treatment. In total, 255 C. parasitica isolates were recovered and characterized. First, the culture morphology and vegetative compatibility type …
Genetic And Phenotypic Variation Among Turkish Terrestrial Orchidspecies As Revealed By Rapd And Morphological Characteristics, Gülden Sandal Erzurumlu, Nusrat Sultana, Mehtap Vural, Sedat Serçe
Genetic And Phenotypic Variation Among Turkish Terrestrial Orchidspecies As Revealed By Rapd And Morphological Characteristics, Gülden Sandal Erzurumlu, Nusrat Sultana, Mehtap Vural, Sedat Serçe
Turkish Journal of Agriculture and Forestry
Terrestrial orchid species are natural sources of salep and a closely related group of plant species widely distributed throughout Turkey. The phylogenetic relationship among fourteen different tuber-producing orchid species was investigated after analyzing phenotypic and genetic variation within and among the natural population through fifteen morphometric traits and ten random amplified polymorphic DNA (RAPD) primer combinations. Statistical analyses (principal component analysis (PCA), principal coordinate analysis (PCoA), and cluster analysis) using the generated data identified taxonomic and genetic distance within the studied plant samples. The results of PCA from morphological traits show that there are no major groupings within and among …
Genetic Diversity Assessment In Nicotiana Tabacum L. With Ipbs-Retrotransposons, Gülsüm Yaldiz, Mahmut Çamlica, Muhammad Azhar Nadeem, Muhammad Amjad Nawaz, Faheem Shahzad Baloch
Genetic Diversity Assessment In Nicotiana Tabacum L. With Ipbs-Retrotransposons, Gülsüm Yaldiz, Mahmut Çamlica, Muhammad Azhar Nadeem, Muhammad Amjad Nawaz, Faheem Shahzad Baloch
Turkish Journal of Agriculture and Forestry
Knowledge of genetic diversity could be beneficial by contributing important information in the selection of breeding material. The objective of this study was to explore the genetic diversity and relationship in the Turkish tobacco germplasm with the iPBSretrotransposons marker that emerged as a universal method. A total of 90 landraces and 6 commercial cultivars collected from different geographical regions of Turkey were used in this study. Eleven most polymorphic iPBS-retrotransposons primers yielded a total of 119 scorable bands and 98 of these bands were found to be polymorphic (82.35%), with an average of 8.91 polymorphic fragments for each primer. The …
High Levels Of Segregation Distortion In The Molecular Linkage Map Of Bread Wheat Representing The West Asia And North Africa Region, Faheem Shahzad Baloch, Ahmad Alsaleh, Enver Ersoy Andeden, Rüştü Hati̇poğlu, Miloudi Nachit, Hakan Özkan
High Levels Of Segregation Distortion In The Molecular Linkage Map Of Bread Wheat Representing The West Asia And North Africa Region, Faheem Shahzad Baloch, Ahmad Alsaleh, Enver Ersoy Andeden, Rüştü Hati̇poğlu, Miloudi Nachit, Hakan Özkan
Turkish Journal of Agriculture and Forestry
The Fertile Crescent is a primary center of wheat domestication and diversity. Despite its importance for bread wheat breeding, few efforts have been made to fully understand the genetic structure of the Anatolian bread wheat. A lack of information regarding the genetic structure of the bread wheat from this region is evident. Therefore, this study aimed to provide new insights into the genetic structure of bread wheat from Anatolia. A genetic linkage map was constructed based on recombinant inbred lines derived from a cross between the Turkish cultivar Gerek-79 and the Moroccan cultivar Arrehane, by using DArT markers anchored with …
Cadmium Contents Of Soils And Durum And Bread Wheats On Harran Plain, Southeast Turkey, Asuman Yanardağ, Ahmet Ruhi Mermut, Angel Faz Cano, Dora Maria Carmona Garces, İbrahi̇m Hali̇l Yanardağ
Cadmium Contents Of Soils And Durum And Bread Wheats On Harran Plain, Southeast Turkey, Asuman Yanardağ, Ahmet Ruhi Mermut, Angel Faz Cano, Dora Maria Carmona Garces, İbrahi̇m Hali̇l Yanardağ
Turkish Journal of Agriculture and Forestry
Durum wheat (Triticum turgidum durum (Desf.) Husn.) is produced on a large scale in Turkey, northern Syria, Kazakhstan, Iran, southern Europe, and North America, and is widely used for making spaghetti, noodles, couscous, and flatbreads. Uptake of Cd by durum wheat species is well known. The objectives of this study were to determine the cadmium (Cd) level of the soils and durum and bread wheat grown on Harran Plain, southeast Turkey, and evaluate it in terms of food safety. Soil samples were taken from 16 selected grains, leaves, and roots of durum and bread wheats for analyses. The total Cd …
Bulletin 2220: Best Management Practices For Small Scale Poultry Producers In Maine, Richard Brzozowski, Donna R. Coffin, Michael Darre
Bulletin 2220: Best Management Practices For Small Scale Poultry Producers In Maine, Richard Brzozowski, Donna R. Coffin, Michael Darre
Cooperative Extension - Agriculture
Written for small-scale poultry producers. University specialists, Extension educators, and agriculture service providers from New England and New York developed this list of Best Management Practices to assist small-scale poultry growers to provide the best of care for their birds, minimize losses due to disease and predation, as well as minimizing the impact on the environment while assuring a high quality, wholesome product for their family and customers.
First Report Of Adoxophyes Orana In Northwestern Turkey: Population Fluctuation And Damage On Different Host Plants, Bi̇lgi̇ Pehlevan, Orkun Bariş Kovanci
First Report Of Adoxophyes Orana In Northwestern Turkey: Population Fluctuation And Damage On Different Host Plants, Bi̇lgi̇ Pehlevan, Orkun Bariş Kovanci
Turkish Journal of Agriculture and Forestry
This study reports the presence of the summer fruit tortrix moth, Adoxophyes orana, in pome and stone fruit orchards for the first time in northwestern Turkey. Based on growers complaints about cosmetic damage to peach and pear fruits, pheromone traps were set up in mid-April of 2009 and 2010 to monitor the occurrence of the summer fruit tortrix moth. We conducted studies in conventional apple, pear, peach, and sweet cherry orchards in Bursa, northwestern Turkey. Moths caught in pheromone traps showed a trimodal flight pattern in all orchards. However, both moth emergence time and total flight period varied among host …
Exchange Rate Volatility Effects On Brics Countries Exports, David Isaias Maradiaga Pineda
Exchange Rate Volatility Effects On Brics Countries Exports, David Isaias Maradiaga Pineda
LSU Doctoral Dissertations
The leaders of the leading emerging economies Brazil, Russia, India, China, and South Africa (BRICS) claim that increased currency exchange rate volatility (CERV) from USD, EUR, and JPY (G-3) negatively impacts their exports, and expressed their desire for less trade dependence on these currencies. The literature on the impact of CERV on trade is vast. However, no consensus on the impact’s direction and significance has been reached yet. The motivation of this study was: first, to contribute to the existing empirical literature by using an alternative methodology; and second, to provide empirical evidence to the claim’s validity or nullity by …
Determination Of Puccinia Graminis F. Sp. Tritici Races Of Wheat In Turkey, Zafer Mert, Azi̇z Karakaya, Fazil Düşünceli̇, Kadi̇r Akan, Lütfi̇ Çeti̇n
Determination Of Puccinia Graminis F. Sp. Tritici Races Of Wheat In Turkey, Zafer Mert, Azi̇z Karakaya, Fazil Düşünceli̇, Kadi̇r Akan, Lütfi̇ Çeti̇n
Turkish Journal of Agriculture and Forestry
Stem rust, caused by the fungus Puccinia graminis f. sp. tritici (Pgt), is one of the most important diseases limiting wheat production in Turkey. Surveys were conducted in 2007 and 2008 in order to determine the races of the pathogen present in Turkey. In 2007, it was found that 91 (43%) out of 207 inspected wheat fields were infected with stem rust, and in 2008, it was found that 61 (25%) out of 242 inspected fields were infected. From these samples, 40 single pustule isolates were obtained. The North American differential set, which includes 20 genotypes with different resistance genes, …
Basics For Raising Junior Market Turkeys For Junior Turkey Show, Allan Sulser, Jim Jensen
Basics For Raising Junior Market Turkeys For Junior Turkey Show, Allan Sulser, Jim Jensen
All Current Publications
This fact sheet is constructed to be used by 4-H and FFA youth for training or as a tool to aid in the growing of market turkeys for the Utah Junior Turkey Show or for local turkey shows. The basics of the Utah Turkey Show are fairly simple. Poults (day old turkeys) are ordered from your 4-H agent or FFA advisor usually by mid May of the current year. Your order is then placed by them and your poults are received by everyone in the show on the same day. Everyone receives the same breed of poult, the same age …
Total Carbon Stocks And Carbon Accumulation In Living Tree Biomass In Forest Ecosystems Of Turkey, Doğanay Tolunay
Total Carbon Stocks And Carbon Accumulation In Living Tree Biomass In Forest Ecosystems Of Turkey, Doğanay Tolunay
Turkish Journal of Agriculture and Forestry
In this study, the carbon stocks of forests of Turkey were examined by taking the national forest inventory completed in 2004 as a basis. Furthermore, the annual accumulations of carbon in the above- and below-ground biomass of Turkey were also investigated according to the gain-loss methods of "Agriculture, Forestry and Other Land Use" (AFOLU), published in 2006. The results of estimates showed that the total stock in all carbon pools (above- and below-ground, dead wood, litter, and soil) in the forests of Turkey was 2251.26 Tg C in 2004. Of that total carbon stock, 74.78% was in soil, 21.32% in …
The Relationships Of Some Traits In Turkish Winter Bread Wheat Landraces, Mevlüt Akçura
The Relationships Of Some Traits In Turkish Winter Bread Wheat Landraces, Mevlüt Akçura
Turkish Journal of Agriculture and Forestry
In this study, 42 bread wheat pure lines obtained from 340 landraces, collected from 35 provinces of 7 regions in Turkey, and 7 modern bread wheat cultivars were evaluated under rainfed conditions in Konya, in 2005-2006 and 2006-2007 growing seasons. Experiments were conducted in a 7 × 7 lattice design in 3 replicates. Both genotype-traits (GT) biplot analysis and path analysis were used to investigate the relationships between grain yield and 12 traits. Applying both types of analyses to the multiple traits data revealed that GT biplot graphically displayed the interrelationships among traits (breeding objectives), identified traits that are positively …
Biosecurity Principles: Protecting Your Investment, David D. Frame
Biosecurity Principles: Protecting Your Investment, David D. Frame
All Current Publications
Although the magnitude of economic value is usually much less in small standard-bred poultry operations compared to multimillion-dollar commercial chicken or turkey companies, there are still many reasons to protect your investment. Value is not always measured in simple dollar terms.
Handling Baby Poultry, David D. Frame, Kerry A. Rood
Handling Baby Poultry, David D. Frame, Kerry A. Rood
All Current Publications
With an increase in backyard poultry raising, and even keeping poultry as pets, it is necessary to keep in mind proper health concerns in handling baby poultry. Chickens, ducks, geese, turkeys, peafowl, and game birds can harbor and transmit certain agents that might infect people. This fact sheet will review practices that will help minimize the chance for disease transmission between you and your poultry.
Assaying Of Diversity Among Soybean (Glycin Max (L.) Merr.) And Peanut (Arachis Hypogaea L.) Genotypes At Dna Level, Faheem Shehzad Baloch, Cemal Kurt, Hali̇l Hali̇s Arioğlu, Hakan Özkan
Assaying Of Diversity Among Soybean (Glycin Max (L.) Merr.) And Peanut (Arachis Hypogaea L.) Genotypes At Dna Level, Faheem Shehzad Baloch, Cemal Kurt, Hali̇l Hali̇s Arioğlu, Hakan Özkan
Turkish Journal of Agriculture and Forestry
Developing successful strategies to ensure future increase in yield of soybean and peanut crops hinges in part, on improving the genetic basis of the cultivars. Knowledge of genetic relationships in crop breeding programs provides valuable information that can be used by plant breeders as a parental line selection tool. So far, a thorough analysis of genetic diversity among the soybean and peanut genotypes grown in Turkey had not been attempted at DNA level. In this study, inter-simple sequence repeats (ISSR) and sequence-related amplified polymorphism (SRAP) markers were used to evaluate the genetic diversity between 21 soybean and 32 peanut cultivars …
The Use Of Aridity Index To Assess Implications Of Climatic Change For Land Cover In Turkey, Derya Önder, Mehmet Aydin, Süha Berberoğlu, Sermet Önder, Tomohisa Yano
The Use Of Aridity Index To Assess Implications Of Climatic Change For Land Cover In Turkey, Derya Önder, Mehmet Aydin, Süha Berberoğlu, Sermet Önder, Tomohisa Yano
Turkish Journal of Agriculture and Forestry
This study was carried out to determine the impacts of climate change on aridity and land cover in Turkey. Data for future (2070s) climate change, according to present conditions (1990s), were estimated from the prediction results of a regional climate model (RCM). The RCM, which was developed in Japan, is based on the MRI model. The potential impacts of climate change were estimated according to the A2 scenario of Special Report on Emissions Scenarios (SRES). Aridity index, the ratio of precipitation to potential evapotranspiration, was computed by using measured data for the present condition and estimated data by the RCM …
Orthotomicus Tridentatus Eggers: Distribution And Biology In Cedar Forests Of Turkey, Mustafa Avci, Oğuzhan Sarikaya
Orthotomicus Tridentatus Eggers: Distribution And Biology In Cedar Forests Of Turkey, Mustafa Avci, Oğuzhan Sarikaya
Turkish Journal of Agriculture and Forestry
Orthotomicus tridentatus Eggers, 1921 (Col.: Curculionidae, Scolytinae) is the most important forest pest of cedar stands in Turkey. Yet, very little is known about its distribution and biology. Therefore, the distribution and biological characteristics of O. tridentatus were studied in the Taurus Mountains in southern Turkey between 2006 and 2008. It was determined to be a species common to all cedar forests. The length of adults was between 2.5 and 3.9 mm and the main galleries were 'S' shaped. O. tridentatus was determined to be a monophagus species for Cedrus libani A. Rich. and as endemic to Turkey. It was …
A New Entomopathogenic Nematode Species For Turkey, Heterorhabditis Megidis Poinar, Jackson & Klein 1987 (Rhabditida: Heterorhabditidae), Hüseyi̇n Yilmaz, Lieven Waeyenberge, İsmai̇l Demi̇r, Maurice Moens, Zi̇hni̇ Demi̇rbağ
A New Entomopathogenic Nematode Species For Turkey, Heterorhabditis Megidis Poinar, Jackson & Klein 1987 (Rhabditida: Heterorhabditidae), Hüseyi̇n Yilmaz, Lieven Waeyenberge, İsmai̇l Demi̇r, Maurice Moens, Zi̇hni̇ Demi̇rbağ
Turkish Journal of Agriculture and Forestry
During a survey on the occurrence of entomopathogenic nematodes (EPNs) in the Eastern Black Sea region of Turkey, a heterorhabditid species was isolated using the Galleria-baiting technique. Based on morphology and morphometrics, the isolate was identified as Heterorhabditis megidis. Sequences of the ITS region of its rDNA confirmed this identification. The species is recorded for the first time from Turkey. A more intensive survey to determine the distribution of this species, covering all parts of the Black Sea region of Turkey, is currently underway.
Putative Agents Of Fig Mosaic Disease In Turkey, Kadri̇ye Çağlayan, Vicente Medina, Mona Gazel, Çi̇ğdem U. Serçe, Luis Serrano, Angeles Achon, Soner Soylu, Oğuzhan Çalişkan, Mustafa Gümüş
Putative Agents Of Fig Mosaic Disease In Turkey, Kadri̇ye Çağlayan, Vicente Medina, Mona Gazel, Çi̇ğdem U. Serçe, Luis Serrano, Angeles Achon, Soner Soylu, Oğuzhan Çalişkan, Mustafa Gümüş
Turkish Journal of Agriculture and Forestry
Leaves from 58 fig tree accessions showing different severity of mosaic and necrotic symptoms were collected in 2 different regions of Turkey and analysed by transmission electron microscope (TEM) and RT-PCR to determine putative causal agents of fig mosaic disease (FMD). Ultrastructural studies showed that double membrane-bound bodies (DMBs) were mainly observed in the parenchyma and mesophyll cells of infected leaves of the cultivars Göklop and Morgüz and some seedlings showing only mosaic symptoms. These bodies were surrounded by a fibrillar matrix in most of the infected cells. Long, flexuous rod-shaped virus-like particles (LFPs) were also observed in vascular tissues …
Feeding Camelina Sativa And Enhancing Omega-3 Fatty Acid Levels In Market-Age Turkey Hens, David Frame, Matt Palmer, Robert Ward, Silvana Martini
Feeding Camelina Sativa And Enhancing Omega-3 Fatty Acid Levels In Market-Age Turkey Hens, David Frame, Matt Palmer, Robert Ward, Silvana Martini
All Current Publications
Camelina sativa (L.) Crantz (camelina) is an oilseed producing plant in the Family Brassicaceae (Cruciferae) originating from the Mediterranean to Central Asia. There is increasing interest in converting waste cooking oil and oil produced from oilseed crops, such as camelina, into biofuels in order to decrease dependence on petroleum products for fuel sources. The interest for growing oilseed crops in Utah is growing as well. Camelina sativa is a low input oilseed-producing crop adapted to climates similar to central Utah. Central Utah is also home to the Utah commercial turkey industry.
Some Parameters Affecting Fire Behavior In Anatolian Black Pine Slash, Ömer Küçük, Ertuğrul Bi̇lgi̇li̇, Bülent Sağlam, Sağdan Başkaya, Bahar Di̇nç Durmaz
Some Parameters Affecting Fire Behavior In Anatolian Black Pine Slash, Ömer Küçük, Ertuğrul Bi̇lgi̇li̇, Bülent Sağlam, Sağdan Başkaya, Bahar Di̇nç Durmaz
Turkish Journal of Agriculture and Forestry
This study presents and discusses the results of a fire behavior study conducted in Anatolian black pine (Pinus nigra J.F. Arnold subsp. nigra var. caramanica (Loudon) Rehder) slash. A total of 30 experimental fires were conducted over 3 years under varying weather and fuel loading conditions in aging slash. Relationships between fire behavior and fuel properties and weather conditions were determined with correlation and regression analyses. Spread rate, fuel consumption, and fire intensity were all related to fuel properties and weather, and ranged from 0.2 to 3.1 m min^{-1}, from 0.71 to 6.65 kg m^{-2}, and from 14.05 to 3961.46 …
Effect Of Upper Plant Parts On Yield And Quality In Turkish Durum Wheat Landraces From Different Regions, Altitudes, And Provinces, Nusret Zenci̇rci̇
Effect Of Upper Plant Parts On Yield And Quality In Turkish Durum Wheat Landraces From Different Regions, Altitudes, And Provinces, Nusret Zenci̇rci̇
Turkish Journal of Agriculture and Forestry
The aim was to explore 117 durum wheat (T. turgidum L. conv. durum (Desf.) MacKey) landraces from 2 regions, 5 altitude intervals, and 12 provinces for flag leaf length, width, angle, sheath length, fertile spikes, spike length and width, plant yield, percent vitreous kernel, pearling index, percent grain protein, and 1000 kernel weight. The field experiment consisted of 566 single plant selections from 117 populations with Kunduru 1149 and Kızıltan 91 controls, analyzed via descriptive and multivariate statistical methods. Plant yield with the highest variation was positively correlated with flag leaf length, flag leaf sheath length, and spike width. While …
Estimating Fuel Biomass Of Some Shrub Species (Maquis) In Turkey, Bülent Sağlam, Ömer Küçük, Ertuğrul Bi̇lgi̇li̇, Bahar Di̇nç Durmaz, İsmai̇l Baysal
Estimating Fuel Biomass Of Some Shrub Species (Maquis) In Turkey, Bülent Sağlam, Ömer Küçük, Ertuğrul Bi̇lgi̇li̇, Bahar Di̇nç Durmaz, İsmai̇l Baysal
Turkish Journal of Agriculture and Forestry
Regression equations were developed to estimate shrub fuel biomass of a maquis formation in western Turkey. The relationships between some shrub characteristics and live, dead, available (for consumption), and total fuel biomass were determined by simple/multiple linear regression. Measured biomass values for live, available, and total fuels varied from 0.70 to 6.74 kg m^{-2}, from 0.78 to 3.03 kg m^{-2}, and from 1.06 to 7.72 kg m^{-2}, respectively. The results obtained indicated that shrub fuel biomass could be satisfactorily predicted using the regression equations generated. The resulting equations were able to account for 60% to 89% of the observed variation …
Biological, Serological, And Molecular Characterization Of Citrus Tristeza Virus Isolates From Different Citrus Cultivation Regions Of Turkey, Savaş Korkmaz, Bayram Çevi̇k, Serkan Önder, N. Kemal Koç
Biological, Serological, And Molecular Characterization Of Citrus Tristeza Virus Isolates From Different Citrus Cultivation Regions Of Turkey, Savaş Korkmaz, Bayram Çevi̇k, Serkan Önder, N. Kemal Koç
Turkish Journal of Agriculture and Forestry
Field surveys were carried out in 5 different citrus cultivation regions of Turkey in 2005 and 2006, and 201 samples were collected from different citrus species. Samples were tested for the presence of Citrus tristeza virus (CTV) by double antibody sandwich-enzyme-linked immunosorbent assay (DAS-ELISA) and reverse transcription-polymerase chain reaction (RT-PCR). While DAS-ELISA showed that 41 trees were infected with CTV, an additional 13 trees were found to be positive based on RT-PCR. When CTV-positive samples were tested with the Western blot method using the monoclonal antibody MCA13, which is specific to severe isolates of CTV, 32 isolates, mostly from satsuma, …
Field Resistance Of Wheat (Triticum Aestivum L.) Genotypes From Different Countries To Leaf Rust (Puccinia Triticina), Beyhan Akin, Nusret Zenci̇rci̇, İzzet Özseven
Field Resistance Of Wheat (Triticum Aestivum L.) Genotypes From Different Countries To Leaf Rust (Puccinia Triticina), Beyhan Akin, Nusret Zenci̇rci̇, İzzet Özseven
Turkish Journal of Agriculture and Forestry
Puccinia triticina causes leaf rust in wheat and results in severe yield losses in mild wheat growing areas of Turkey: Thrace, Marmara, Mediterranean, and Çukurova. A feasible way to avoid any damage is to grow slow rusting cultivars. We evaluated 94 wheat genotypes from different countries and 39 leaf rust differentials for their reactions to leaf rust field epidemics. Slow rusting, though, requires both the prediction of Lr genes in the greenhouse and an effective screening of genotypes against the leaf rust field epidemics; the evaluation at the sites regularly favoring leaf rust epidemics like Adapazarı is also possible. Various …
Household's Olive Oil Consumption Preferences Socioeconomic And Demographic Differences, Gulgun Yildiz Ti̇ryaki̇
Household's Olive Oil Consumption Preferences Socioeconomic And Demographic Differences, Gulgun Yildiz Ti̇ryaki̇
Dr. Gülgün YILDIZ TIRYAKI
Present study indicates specific consumer characteristics that affect consumer preferences for virgin, refined and blend olive oils. The findings of the study suggest that socioeconomic and demographic characteristics of household and household head such as household income, household size, education, age and gender of household head, household with working wife, residential areas (rural-urban), and regional differences were statistically significant factors and play an important role on olive oil consumption choices among Turkish households. Because olive oil production and manufacturing firms are increasing very rapidly in Turkey, the results of this study provide some relatively new information about consumer olive oil …
Pathogenicity Of Bursaphelenchus Mucronatus In Pine Seedlings Under Greenhouse Conditions, Süleyman Akbulut, Beşi̇r Yüksel, Meti̇n Seri̇n, İsmai̇l Baysal, Mahi̇r Erdem
Pathogenicity Of Bursaphelenchus Mucronatus In Pine Seedlings Under Greenhouse Conditions, Süleyman Akbulut, Beşi̇r Yüksel, Meti̇n Seri̇n, İsmai̇l Baysal, Mahi̇r Erdem
Turkish Journal of Agriculture and Forestry
Bursaphelenchus mucronatus, a species closely related to the pinewood nematode (Bursaphelenchus xylophilus, a quarantine pest), was isolated from several wilted pine trees in different provinces of Turkey. To understand the role of B. mucronatus in these wilting cases, the pathogenicity of B. mucronatus on 3-year-old seedlings of the 3 pine species most widespread in Turkey was investigated under greenhouse conditions. In all, 30 seedlings of each tree species were used for nematode inoculation. For inoculation, 1000-1100 nematodes in 0.5 ml of distilled water were used per seedling. An additional 20 seedlings of each tree species were inoculated with an equal …