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Publication year : 2019 ✕Faculty / Institute : Ziraat Fakültesi ✕
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Construction, characteristics and high throughput molecular screening methodologies in some special breeding populations: a horticultural perspective

Hasan CAN | İbrahim İlker ÖZYİĞİT | Mustafa PAKSOY

Advanced marker technologies are widely used for evaluation of genetic diversity in cultivated crops, wild ancestors, landraces or any special plant genotypes. Developing agricultural cultivars requires the following steps: (i) determining desired characteristics to be improved, (ii) screening genetic resources to help find a superior cultivar, (iii) intercrossing selected individuals, (iv) generating genetically hybrid populations and screening them for agro-morphological or molecular traits, (v) evaluating the superior cultivar candidates, (vi) testing field performance at different location ...More

Article 2019 Ziraat Fakültesi Journal of Genetics98 ( 3 ) 61 Views
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A Research On The Vegetation Structures Of The Rangelands Of District Tufanbeyli, Adana = Adana İli Tufanbeyli İlçesi Meralarının Vejetasyon Yapısı Üzerine Bir Araştırma

Selahattin ÇINAR

This research was conducted to determine vegetation structures of the upland rangelands in the five villages of Tufanbeyli district, Adana, in 2010. Vegetations of the rangelands were studied by the loop method. In the study, plant cover percentages, botanical compositions based on the cover percentage in the plant covered area, range quality values and range conditions of the rangelands studied were determined. Average percentages of grasses, legumes and other family plants in the total plant cover were determined as 36.9 %, 22.0 % and 41.1 %, respectively. It was determined that the averaged ...More

Article 2019 Ziraat Fakültesi KSU Tarım ve Doğa Dergisi - KSU Journal of Agriculture and Nature22 ( 1 ) 149 Views
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Tuta absoluta continues to disperse in Asia: damage, ongoing management and future challenges

Tair Esenalı Uulu

Since its initial detection in Turkey in 2009, the invasive destructive pest South American tomato pinworm Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae) has started its new invasion journey to east and invaded most Asian countries. This pest currently causes extensive damage to tomato production and potentially threatens key production areas such as China. To provide an overview of current status of T. absoluta in Asia, we have briefly reviewed the damage and economic impacts by this pest locally and discussed why this species has spread so rapidly among the countries. Moreover, ongoing i ...More

Review 2019 Ziraat Fakültesi Journal of Pest Science92 ( 4 ) 98 Views
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Construction, characteristics and high throughput molecular screening methodologies in some special breeding populations: a horticultural perspective

Hasan CAN | İbrahim İlker ÖZYİĞİT | Mustafa PAKSOY

Advanced marker technologies are widely used for evaluation of genetic diversity in cultivated crops, wild ancestors, landraces or any special plant genotypes. Developing agricultural cultivars requires the following steps: (i) determining desired characteristics to be improved, (ii) screening genetic resources to help find a superior cultivar, (iii) intercrossing selected individuals, (iv) generating genetically hybrid populations and screening them for agro-morphological or molecular traits, (v) evaluating the superior cultivar candidates, (vi) testing field performance at different location ...More

Review 2019 Ziraat Fakültesi Journal of Genetics98 ( 3 ) 100 Views
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First report of charcoal rot caused by Macrophomina phaseolina on kiwifruit in Turkey

İsmail ERPER

During June and August in 2018, kiwifruit (cv. Hayward) plants exhibiting symptoms of charcoal rot including chlorosis, necrosis, leaf shedding, root rot, and trunk dry rot were observed with an incidence of up 5?n three commercial orchards located in Altınordu, Fatsa and Perşembe districts of Ordu province. After surface sterilization with 1?aClO, small pieces excised from root tissues of diseased plants were rinsed twice in sterile distilled water, dried on sterile filter papers and aseptically transferred to plates containing potato dextrose agar. Ten isolates from the plates were identifie ...More

Editorial materials 2019 Ziraat Fakültesi Journal of Plant Pathology102 ( 2 ) 81 Views
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Isolation and genetic characterization of Erwinia amylovora bacteria from Kyrgyzstan

Tinatin DOOLOTKELDİEVA | Saykal BOBUŞOVA | Mahabat KONURBAYEVA

Fire Blight, an economically relevant disease of apple, pear, and quince trees that is caused by the Gram-negative bacterium Erwinia amylovora, was first reported from Kyrgyzstan in 2008. One decade later, the disease has spread across the northern part of the country, affecting fruit orchards mainly in Chuy and Issyk-kul regions. Using semi-selective cultural media, bacteria have been isolated from plant material sampled in infested orchards from different locations in Kyrgyzstan, and 16S rRNA gene sequence determination together with diagnostic PCR have been used to identify E. amylovora bac ...More

Article 2019 Ziraat Fakültesi European Journal of Plant Pathology155 ( 2 ) 55 Views
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Characterization of Beauveria bassiana isolates from Kyrgyzstan

Tinatin DOOLOTKELDİEVA | Saykal BOBUŞOVA | Sezim COLDOŞBEKOVA

We report on the enzootic foci of the insect pathogenic fungus, Beauveria bassiana, found in high meadows in the middle mountain steppes of Kyrgyzstan, at elevations from 1000 m to 2200 m. The growth characteristics of various B. bassiana isolates on different media and as a function of temperature were studied. In addition, the ability of the fungal isolates to produce enzymes with amylase, protease and lipase activities was investigated. Dense biomass production on inexpensive solid media (oatmeal and bean oil meal) produced conidia used for insect bioassays targeting white grub larvae (Phyl ...More

Article 2019 Ziraat Fakültesi Journal of Invertebrate Pathology167 36 Views
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Domates Yaprak Galeri Güvesi Tuta absoluta ( Meyrick ) ( Lepidoptera: Gelechiidae) ’nın Batı Akdeniz Bölgesi Domates Üretim Alanlarında Popülasyon Değişiminin Saptanması

Hüseyin GÖÇMEN

Kökeni Güney Amerika olarak bilinen domates yaprak galeri güvesi Tuta absoluta (Meyrick) 2006 yılında İspanya’da görüldükten sonra Avrupa’da birçok ülkeye yayılmış ve 2009 yılında Antalya’da saptanmıştır. Antalya’nın da içinde olduğu Batı Akdeniz Bölgesinde T. absoluta ’nın bulaşma alanlarını ve popülasyon gelişimini tespit etmek amacıyla yapılan bu çalışma, Antalya’nın Merkez, Kaş, Kumluca, , Manavgat ve Gazipaşa, ilçelerinde yürütülmüştür. Bu amaçla 2010 yılı Mart ayından itibaren örtü altı domates üretim alanlarında ve ayrıca Antalya Merkez ilçede açık alanda feromon tuzaklarıyla ergin popü ...More

Article 2019 Ziraat Fakültesi MANAS Journal of Agriculture, Veterinary and Life Science (MJAVL)9 ( 2 ) 113 Views
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Genetic Diversity in Apple Accessions Belong to Different Species Collected from Natural Populations of Tianshan Mountains, South-West Kyrgyzstan

Abdıkerim ABDULLAYEV

There isn't any concrete consensus about the origin of domesticated apple. However, it is generally thought that the origin of this apple primarily comes from M. sieversii, also known as Central Asia wild apple. The second significant contribution is thought to be supplied by M. sylvestris. Central Asia is an important origin region for apples. Within this region, mountainous and forestlands of Kyrgyzstan constitute a significant source for wild apple species. The present study was conducted to put forth the genetic relationships between 65 accessions belonging to M. kirgishorum, M. domestica, ...More

Article 2019 Ziraat Fakültesi Erwerbs-Obstbau61 ( 4 ) 76 Views
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Antalya ili yayla koşullarında örtüaltında yetiştirilen hıyarlarda yeni bir zararlı; Chrysodeixis chalcites (Lepidoptera: Noctuidae)’in tanınması ve zararı

Hüseyin GÖÇMEN

Antalya ili, %37'lik bir örtüaltı alan varlığı ile Türkiye örtüaltı üretiminin lideri durumundadır. Yoğun üretim potansiyeline sahip olan Antalya, son zamanlarda hızlı bir artışın görüldüğü yayla üretimi ile de öne çıkmaktadır. Sahil üretim sezonunun sonlarına doğru başlayan yayla seracılığında üretim, Nisan-Kasım ayları arasında gerçekleşmektedir. Bu çalışmada, Antalya ili, Elmalı ve Korkuteli ilçelerinde örtüaltı alanlarda karşılaşılan Chrysodeixis chalcites (Esper)’in morfolojik olarak tanıtılması, mitokondriyal sitokrom oksidaz I (mtCOI) gen bölgesine göre moleküler yöntemlerle tür teşhisi ...More

Article 2019 Ziraat Fakültesi Mediterranean Agricultural Sciences32 ( 3 ) 112 Views
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Domates Güvesi Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae)’nın Bişkek popülasyonunun mitokondrial cytochrome oxidase subunit I (mtCOI)’e göre genetik özellikleri üzerine bir araştırma

Hüseyin GÖÇMEN | Tair Esenalı Uulu

Bu çalışmada Kırgızistan’da ilk kez 2017 yılında Bişkek’te tespit edilen Tuta absoluta’nın mitokondrial cytochrome oxidase subunit I(mtCOI) gen bölgesinin sekansına göre genetik özelliklerinin ortaya konulması amaçlanmıştır. Çalışmada Bişkek’ten toplanan Domates güvesi bireylerinden DNA izolasyonu yapılmış ve takiben mtCOI bölgesi spesifik primerler ile amplifiye edilerek sekansı yapılmıştır. Elde edilen sekans dizileri GenBank’tan alınan 22 domates güvesi sekans verileri ile karşılaştırılarak filogenetik ağaç oluşturulmuştur. Analiz sonucunda Kırgızistan örneği ile GenBank verilerinin yüksek ...More

Article 2019 Ziraat Fakültesi Mediterranean Agricultural Sciences32 ( 2 ) 44 Views
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