Ziraatciyiz.Biz 15 Yaşında

06.03.2010, 16:07

Prof. Dr. Aziz Karakaya Özgeçmişi

Doğum Tarihi ve Yeri : // - Ankara

Bilimdalı :Fitopatoloji

Yabancı Dil :İngilizce

Uzmanlık Alanları :Bitkilerde görülen fungal ve bakteriyel hastalıklar, hastalıklara dayanıklılık

Verdiği Lisans Dersleri
Bitki Koruma (Fitopatoloji)
Mesleki İngilizce
Tahıl, Baklagil ve Yem Bitkileri Hastalıkları
Depolanmış Ürün Hastalıkları

Verdiği Lisansüstü Dersleri
Chytridiomycota, Zygomycota ve Oomycota Taksonomisi

Yayınlar

Karakaya, A. 2010. Powdery mildew of grapes caused by Uncinula necator. Cover photo. Plant Disease, April 2010.

Kalafat, S., A. Karakaya, M. D. Kaya, S. Bayramin. 2010. Bazı aspir genotiplerinin pas hastalığına karşı reaksiyonları hakkında ön çalışma (A preliminary study on the reactions of some safflower genotypes to rust disease). Bitki Koruma Bülteni (baskıda, in press).

Karakaya, A., H. Bayraktar. 2010. Botrytis disease of tea in Turkey. Journal of Phytopathology (in press).

Mert, Z., A. Karakaya. 2009. Buğdayda kara pas hastalığı (Stem rust of wheat). Hasad 295:86-92.

Karakaya, A. 2009. Phomopsis theae on Camellia sinensis in Turkey. Journal of Plant Pathology (in press).

Karakaya, A., H. Bayraktar. 2009. Botrytis disease of kiwifruit in Turkey. Australasian Plant Disease Notes 4: 87-88. Özet/Tam metin

Karakaya, A. 2009. Leaf blight disease of tea caused by Phomopsis theae. Cover photo. Plant Disease, October 2009.

Taşkoparan, H., A. Karakaya. 2009. Assessment of the seedling reactions of some barley cultivars to Drechslera teres f. maculata. Selçuk Tarım ve Gıda Bilimleri Dergisi (in press).

Mert, Z., L. Çetin, S. Albustan, F. Düşünceli, K. Akan, M. Aydoğdu , A. Karakaya. 2009. Occurrence of wheat rusts in Turkey in 2008 growing season. Borlaug Global Rust Initiative 2009 Technical Workshop. Cd. Obregon, Sonora, Mexico. 17-20 March 2009.

Ülgentürk, S., B. Ayhan, A. Karakaya. 2009. Rize ili kivi bahçelerinde görülen kabuklubitler ve koşniller (Hemiptera: Coccoidea). (Scale Insects (Hemiptera: Coccoidea) occurring in the Kiwifruit areas of Rize Province, Turkey ). Uludağ Üniversitesi Ziraat Fakültesi Dergisi 23 (1): 55-60.

Karakaya, A. 2009. Powdery mildew of sainfoin caused by Leveillula taurica. Cover photo: Plant Disease, February 2009.

Karakaya, A. 2008. Barley stripe disease on barley caused by Drechslera graminea. Cover photo: Plant Disease, September 2008.

Doğu, D. M., A. Karakaya. 2008. Kivi Bitkisinde Görülen Hastalıklar (Kiwifruit diseases). Çanakkale Merkezi Değerleri Sempozyumu. 25-26 Ağustos 2008. Çanakkale.Çanakkale Onsekiz Mart Üniversitesi Yayınları No:76, s.443-459.

Karakaya, A. 2008. Yoncada mildiyö hastalığı (Downy mildew of alfalfa) Hasad 278: 76-77.

Düşünceli, F., L. Çetin, S. Albustan, Z. Mert, K. Akan, A. Karakaya. 2008. Determination of the reactions of some barley cultivars and genotypes to scald under greenhouse and field conditions. Tarım Bilimleri Dergisi (Journal of Agricultural Sciences) 14 (1): 46-50. Özet/Tam metin

Mert, Z., A. Karakaya. 2008. Buğdayda sarı pas hastalığı (Yellow rust of wheat). Hasad 276: 82-87.

Ulus, C., A. Karakaya. 2008. Arpa çizgili yaprak lekesi hastalığı (Barley stripe). Hasad 272: 74-78.

Ulus, C., A. Karakaya. 2007. Assessment of the seedling reactions of some Turkish barley cultivars to barley stripe. Tarım Bilimleri Dergisi (Journal of Agricultural Sciences) 13 (4): 409-412. Özet/Tam metin

Atmaca, D., A. Karakaya. 2007. Buğdayda kahverengi pas hastalığı (Leaf rust of wheat). Hasad 264: 68-71.

Keskin, H., A. Karakaya. 2007. Arpada rastık hastalıkları (Smut diseases of barley). Hasad 264: 64-66.

Onar, M. Ç., A. Karakaya. 2006. Determination of the important alfalfa diseases occurring in the alfalfa growing areas of the Faculty of Agriculture of Ankara University. Tarım Bilimleri Dergisi 12(2):162-165. Özet/Tam metin

Karakaya, A. 2006. Erysiphe cruciferarum on Alyssum desertorum var. desertorum and Alyssum hirsutum in Turkey. Journal of Plant Pathology 88 (1): 123.

Karakaya,A., A. Akyol. 2006. Determination of the seedling reactions of some Turkish barley cultivars to net blotch. Plant Pathology Journal 5(1):113-114. Özet/Tam metin

Erzurum, K., F. Demirci, A. Karakaya, E. Çakır, G. Tuncer, and S. Maden. 2005. Passalora blight of anise caused by Passalora malkoffii and its control. Phytoparasitica 33(3): 261-266.

Maden, S., A. Karakaya, K.Erzurum, F. Demirci, G. Tuncer, E. Çakır. 2004. Anason yanıklık hastalığı (Passalora malkoffii). ((Blight of anise (Passalora malkoffii)). Ankara Üniversitesi Basımevi. 4 sayfa.

Özkan, C., K. Demir, N. Korkutlu, K. Şahin, N. Gökçek, H. Tunca, A. Karakaya, C. Kütük, N. Çiçek. 2004. Ankara ili örtüaltı organik domates yetiştiriciliğinde bitki koruma uygulamaları (Plant protection practices regarding organically grown tomatoes in greenhouse in Ankara Province, Turkey). Sayfa 205. Türkiye I. Bitki Koruma Kongresi Bildirileri 8-10 Eylül 2004, Samsun.

Mert, Z., A. Karakaya. 2004. Assessment of the seedling reactions of Turkish barley cultivars to scald. Journal of Phytopathology 152 (3): 190-192.

Karakaya, A., D. Başalma, and S. Uranbey. 2004. Response of safflower (Carthamus tinctorius L.) genotypes to rust disease. Tarım Bilimleri Dergisi (Journal of Agricultural Sciences) 10 (1):93-95.

Karakaya, A., Y. Z. Katırcıoğlu, and H. Aktaş. 2004. Studies on the biology of Drechslera teres under Ankara conditions. Tarım Bilimleri Dergisi (Journal of Agricultural Sciences) 10 (2):133-135

Karakaya, A., and C. S. Sevimay. 2003. Susceptibility of Vicia sativa cultivars to an oncogenic strain of Agrobacterium tumefaciens. Tarım Bilimleri Dergisi (Journal of Agricultural Sciences) 9 (4):491-493.

Mert, Z., A. Karakaya. 2003. Determination of the suitable inoculum concentration for Rhynchosporium secalis seedling assays. Journal of Phytopathology 151: 699-701.

Altınok, S. and A. Karakaya. 2003. Effect of growth season on forage yields of different Brassica cultivars under Ankara conditions. Turkish Journal of Agriculture and Forestry 27: 85-90.

Mert, Z., A. Karakaya. 2003. Önemli bir arpa hastalığı: Rhynchosporium yaprak lekesi (Scald: an important disease of barley) Ekin. Sayı 24:72-77.

Akyol, A., and A. Karakaya. 2003. Arpa ağbenek hastalığı (Net blotch of barley) . Ekin. Sayı 26: 84-87.

Altınok, S. and A. Karakaya. 2002. Forage yield of different alfalfa cultivars under Ankara conditions. Turkish Journal of Agriculture and Forestry 26: 11-16.

Karakaya, A. and K. Erzurum. 2002. Wilt disease of Nigella sativa in Turkey. Journal of Turkish Phytopathology 31:43-47.

Karakaya, A. and S. Altınok. 2002. Forage yield and quality of different turnip (Brassica rapa L.) cultivars grown as main and second crop under Ankara conditions. Turkish Journal of Field Crops 7: 67-72.

Karakaya, A. 2002. Powdery mildew of Sanguisorba minor caused by Sphaerotheca ferruginea. Cover photo: Plant Disease, October 2002.

Karakaya, A. and S.Özcan. 2001. Susceptibility of bean (Phaseolus vulgaris L.) cultivars to Agrobacterium tumefaciens. Turkish Journal of Biology 25: 447-452.

Karakaya, A. 2001. First report of infection of kiwifruit by Pestalotiopsis sp. in Turkey. Plant Disease 85: cover and 1028.

Maden, S., K. Erzurum, F. Demirci, G. Tuncer, A. Karakaya, ve E. Çakır. 2001. Antalya, Burdur ve Denizli anason ekim alanlarında sorun olan yanıklık hastalığı üzerinde araştırmalar. (Studies on the blight disease of anise in Antalya, Burdur and Denizli anise growing areas) Türkiye IX. Fitopatoloji Kongresi, 3-8 Eylül 2001 Tekirdağ. Trakya Üniversitesi Rektörlüğü Yayınları No: 45, sayfa 317-323.

Karakaya, A. and S. Özcan. 2000. Susceptibility of chickpea (Cicer arietinum L.) cultivars to Agrobacterium tumefaciens (Smith & Townsend) Conn . Turkish Journal of Biology 24:285-289.

Karakaya, A. 2000. Golovinomyces hyoscyami on Hyoscyamus niger in Turkey. Mycotaxon 75: 315-317.

Halloran,N., N.Ertekin, M.U. Kasım, R. Yanmaz, ve A. Karakaya. 2000. Parçalı karnabaharların hasat sonrası fizyolojisi ve soğukta muhafazası. (Studies on the postharvest physiology and cold storage of sliced cauliflowers) 3. Sebze Tarımı Sempozyumu, 11-13 Eylül 2000. Isparta. s. 264-267.

Karakaya, A. 2000. Downy mildew of spinach caused by Peronospora farinosa f.sp. spinaciae. Cover photo: Plant Disease, January 2000.

Karakaya, A. 2000. Toprak kökenli bir bakteri: Agrobacterium. (A soilborne bacterium: Agrobacterium) Hasad 187: 29.

Halloran, N., M.U. Kasım, R. Çağıran, and A. Karakaya. 1999. The effect of postharvest treatments on storage duration of cantaloupes. In Proc. 1st Int. Symp. On Cucurbits (K.Abak & S. Büyükalaca, eds.) ISHS 1999, Acta Horticulturae 492:207-212.

Halloran,N., N. Ertekin, R. Yanmaz, M.U.Kasım, ve A. Karakaya. 1999. Karnabaharın soğukta muhafazası.(Cold storage of cauliflowers). Türkiye 3. Ulusal Bahçe Bitkileri Kongresi, 14-17 Eylül 1999, Ankara. s. 137-141.

Karakaya, A. 1999. Cleistothecia of Sphaerotheca fusca. Cover photo: Bio Techniques, April 1999.

Koch, D.W., and A. Karakaya. 1998. Extending the grazing season with turnips and other Brassicas. University of Wyoming, Cooperative Extension Service Bulletin No: B-1051. 12 pp.

Karakaya, A. 1998. Sphaerotheca ferruginea on Sanguisorba minor in Turkey. Mycotaxon 66:355-357.

Karakaya, A. 1998. Leveillula taurica on Onobrychis viciifolia in Turkey. Mycotaxon 66:359-361.

Karakaya, A., and S. Özcan. 1998. Susceptibility of different lentil (Lens culinaris Medik.) cultivars to Agrobacterium tumefaciens (Smith & Townsend) Conn. Turkish Journal of Botany 22:313-316.

Karakaya, A. 1998. Powdery mildew on Conyza and Cosmos in Turkey. Mycotaxon 68:493-495.

Ertunç, F.,K.Erzurum, A. Karakaya, D. İlhan , and S. Maden. 1998. Incidence of Rhizomania disease on Sugar Beet in Çorum, Kastamonu and Turhal Sugar Refinery Regions. Journal of Turkish Phytopathology 27: 39-46.

Karakaya, A. 1998. Bamyada külleme hastalığına karşı ilaçlı savaşım ve bamya çeşitlerinin hastalığa dayanıklılığı üzerinde ön çalışmalar.(Fungicidal control of the powdery mildew disease of okra and preliminary studies on the resistance of the okra cultivars to the disease) 2. Sebze Tarımı Sempozyumu. 28-30 Eylül 1998. Tokat . s.341-343.

Arslan, N., B. Gürbüz, A. Karakaya, and A . Gümüşçü. 1998. Winter resistance of cumin (Cuminum cyminum) populations collected from various regions of Turkey. Deutsch-Türkische Agrarforschung Symposium Antalya 1997 , pp.177-180.

Karakaya,A., and C.A. Martinson. 1996. Greenhouse screening of rhizosphere bacteria for plant growth promoting rhizobacteria and deleterious rhizobacteria of maize. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 5(1):17-21.

Karakaya,A. and D.W.Koch. 1996. Evaluation of turnip (Brassica rapa) for forage production. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 5(2):31-32.

Karakaya, A., F.A. Gray,and D.W.Koch. 1995. Evaluation of Brassica forage species under Wyoming conditions and characterization of a Phytophthora sp.associated with these crops. Pp.83-87 In Forage Research and Demonsrations Progress Reports 1991-93 (D.W.Koch, ed.) Cooperative Extension Service, University of Wyoming MP-84.

Karakaya, A. and D.W. Koch. 1995. Brassica forage response to nitrogen fertilizer. Pp.77-81 In Forage Research and Demonstrations Progress Reports 1991-93 (D.W.Koch, ed.) Cooperative Extension Service, University of Wyoming MP-84.

Karakaya,A., F.A. Gray and D.W. Koch. 1995. Characterization of two Phytophthora spp. isolated from kale and tyfon. Mycotaxon 56:483-490.

Karakaya, A., F.A.Gray, and D.W.Koch.1995. Host range and pathogenicity of Phytophthora isolates from kale tyfon and alfalfa. Journal of Turkish Phytopathology 24: 145-148.

Karakaya, A. and C.A.Martinson. 1995.The effect of some rhizosphere bacteria on development of maize. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi (Journal of Field Crops Central Research Institute) 4(1):7-10.

Karakaya, A., D.W.Koch and F. A. Gray. 1995. Effects of Phytophthora root rot and metalaxyl treatment on the yield of some forage Brassica species. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 4(2):29-33.

Karakaya, A. 1995. Alternatif yem bitkileri.(Alternative forage crops) Hasad 117:28.

Karakaya, A. 1995. Rizosfer Mikrobiyolojisi.(Rhizosphere microbiology) Çiftçi ve Köy Dünyası 123:21

Karakaya, A. 1995. Yabancı otlar.(Weeds) Hasad 118:16

Karakaya, A. 1995. Önemli bir şeker pancarı hastalığı:Rhizomania. (An important disease of sugar beets: Rhizomania)Çiftçi ve Köy Dünyası 124:32.

Karakaya, A. 1995. Phytophthora. Hasad 121: 27.

Karakaya, A. 1995. Bitki gelişmesini teşvik eden bakteriler. (Plant growth promoting rhizobacteria) Hasad 125: 38-39.

Karakaya, A., F.A.Gray,and D.W.Koch.1993. Powdery mildew of Brassica spp. in Wyoming. Plant Disease 77: cover and 1063.

Karakaya, A. 1993. Sporangia of Phytophthora megasperma. Cover photo: Bio Techniques, March 1993.

Karakaya, A. 1993. Conidia and conidiophores of Erysiphe cruciferarum. Cover photo: Bio Techniques, November 1993.

Karakaya, A. 1992. Oospores of Phytophthora megasperma. Cover photo: Bio Techniques, May 1992.

Karakaya,A., D.W. Koch, and F.A.Gray. 1991. Phytophthora disease of Brassica crops in Wyoming. Pp.284-288.In Annual College of Agriculture Progress Report 1990.(Al Gale, ed.) Agricultural Experiment Station. University of Wyoming.

Karakaya,A., F.Gray,D.Koch, and L.Hicks.1991. Phytophthora disease of Brassica crops in Wyoming. Phytopathology 81:1345 (Abstr.).

Karakaya, A. 1987. Conidium ve conidiophore of Helminthosporium maydis. Cover photo: Plant Disease, December 1987.

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	Aziz Karakaya Prof. Dr. Aziz Karakaya Özgeçmişi Doğum Tarihi ve Yeri : // - Ankara Bilimdalı :Fitopatoloji Yabancı Dil :İngilizce Uzmanlık Alanları :Bitkilerde görülen fungal ve bakteriyel hastalıklar, hastalıklara dayanıklılık Verdiği Lisans Dersleri Bitki Koruma (Fitopatoloji) Mesleki İngilizce Tahıl, Baklagil ve Yem Bitkileri Hastalıkları Depolanmış Ürün Hastalıkları Verdiği Lisansüstü Dersleri Chytridiomycota, Zygomycota ve Oomycota Taksonomisi Yayınlar Karakaya, A. 2010. Powdery mildew of grapes caused by Uncinula necator. Cover photo. Plant Disease, April 2010. Kalafat, S., A. Karakaya, M. D. Kaya, S. Bayramin. 2010. Bazı aspir genotiplerinin pas hastalığına karşı reaksiyonları hakkında ön çalışma (A preliminary study on the reactions of some safflower genotypes to rust disease). Bitki Koruma Bülteni (baskıda, in press). Karakaya, A., H. Bayraktar. 2010. Botrytis disease of tea in Turkey. Journal of Phytopathology (in press). Mert, Z., A. Karakaya. 2009. Buğdayda kara pas hastalığı (Stem rust of wheat). Hasad 295:86-92. Karakaya, A. 2009. Phomopsis theae on Camellia sinensis in Turkey. Journal of Plant Pathology (in press). Karakaya, A., H. Bayraktar. 2009. Botrytis disease of kiwifruit in Turkey. Australasian Plant Disease Notes 4: 87-88. Özet/Tam metin Karakaya, A. 2009. Leaf blight disease of tea caused by Phomopsis theae. Cover photo. Plant Disease, October 2009. Taşkoparan, H., A. Karakaya. 2009. Assessment of the seedling reactions of some barley cultivars to Drechslera teres f. maculata. Selçuk Tarım ve Gıda Bilimleri Dergisi (in press). Mert, Z., L. Çetin, S. Albustan, F. Düşünceli, K. Akan, M. Aydoğdu , A. Karakaya. 2009. Occurrence of wheat rusts in Turkey in 2008 growing season. Borlaug Global Rust Initiative 2009 Technical Workshop. Cd. Obregon, Sonora, Mexico. 17-20 March 2009. Ülgentürk, S., B. Ayhan, A. Karakaya. 2009. Rize ili kivi bahçelerinde görülen kabuklubitler ve koşniller (Hemiptera: Coccoidea). (Scale Insects (Hemiptera: Coccoidea) occurring in the Kiwifruit areas of Rize Province, Turkey ). Uludağ Üniversitesi Ziraat Fakültesi Dergisi 23 (1): 55-60. Karakaya, A. 2009. Powdery mildew of sainfoin caused by Leveillula taurica. Cover photo: Plant Disease, February 2009. Karakaya, A. 2008. Barley stripe disease on barley caused by Drechslera graminea. Cover photo: Plant Disease, September 2008. Doğu, D. M., A. Karakaya. 2008. Kivi Bitkisinde Görülen Hastalıklar (Kiwifruit diseases). Çanakkale Merkezi Değerleri Sempozyumu. 25-26 Ağustos 2008. Çanakkale.Çanakkale Onsekiz Mart Üniversitesi Yayınları No:76, s.443-459. Karakaya, A. 2008. Yoncada mildiyö hastalığı (Downy mildew of alfalfa) Hasad 278: 76-77. Düşünceli, F., L. Çetin, S. Albustan, Z. Mert, K. Akan, A. Karakaya. 2008. Determination of the reactions of some barley cultivars and genotypes to scald under greenhouse and field conditions. Tarım Bilimleri Dergisi (Journal of Agricultural Sciences) 14 (1): 46-50. Özet/Tam metin Mert, Z., A. Karakaya. 2008. Buğdayda sarı pas hastalığı (Yellow rust of wheat). Hasad 276: 82-87. Ulus, C., A. Karakaya. 2008. Arpa çizgili yaprak lekesi hastalığı (Barley stripe). Hasad 272: 74-78. Ulus, C., A. Karakaya. 2007. Assessment of the seedling reactions of some Turkish barley cultivars to barley stripe. Tarım Bilimleri Dergisi (Journal of Agricultural Sciences) 13 (4): 409-412. Özet/Tam metin Atmaca, D., A. Karakaya. 2007. Buğdayda kahverengi pas hastalığı (Leaf rust of wheat). Hasad 264: 68-71. Keskin, H., A. Karakaya. 2007. Arpada rastık hastalıkları (Smut diseases of barley). Hasad 264: 64-66. Onar, M. Ç., A. Karakaya. 2006. Determination of the important alfalfa diseases occurring in the alfalfa growing areas of the Faculty of Agriculture of Ankara University. Tarım Bilimleri Dergisi 12(2):162-165. Özet/Tam metin Karakaya, A. 2006. Erysiphe cruciferarum on Alyssum desertorum var. desertorum and Alyssum hirsutum in Turkey. Journal of Plant Pathology 88 (1): 123. Karakaya,A., A. Akyol. 2006. Determination of the seedling reactions of some Turkish barley cultivars to net blotch. Plant Pathology Journal 5(1):113-114. Özet/Tam metin Erzurum, K., F. Demirci, A. Karakaya, E. Çakır, G. Tuncer, and S. Maden. 2005. Passalora blight of anise caused by Passalora malkoffii and its control. Phytoparasitica 33(3): 261-266. Maden, S., A. Karakaya, K.Erzurum, F. Demirci, G. Tuncer, E. Çakır. 2004. Anason yanıklık hastalığı (Passalora malkoffii). ((Blight of anise (Passalora malkoffii)). Ankara Üniversitesi Basımevi. 4 sayfa. Özkan, C., K. Demir, N. Korkutlu, K. Şahin, N. Gökçek, H. Tunca, A. Karakaya, C. Kütük, N. Çiçek. 2004. Ankara ili örtüaltı organik domates yetiştiriciliğinde bitki koruma uygulamaları (Plant protection practices regarding organically grown tomatoes in greenhouse in Ankara Province, Turkey). Sayfa 205. Türkiye I. Bitki Koruma Kongresi Bildirileri 8-10 Eylül 2004, Samsun. Mert, Z., A. Karakaya. 2004. Assessment of the seedling reactions of Turkish barley cultivars to scald. Journal of Phytopathology 152 (3): 190-192. Karakaya, A., D. Başalma, and S. Uranbey. 2004. Response of safflower (Carthamus tinctorius L.) genotypes to rust disease. Tarım Bilimleri Dergisi (Journal of Agricultural Sciences) 10 (1):93-95. Karakaya, A., Y. Z. Katırcıoğlu, and H. Aktaş. 2004. Studies on the biology of Drechslera teres under Ankara conditions. Tarım Bilimleri Dergisi (Journal of Agricultural Sciences) 10 (2):133-135 Karakaya, A., and C. S. Sevimay. 2003. Susceptibility of Vicia sativa cultivars to an oncogenic strain of Agrobacterium tumefaciens. Tarım Bilimleri Dergisi (Journal of Agricultural Sciences) 9 (4):491-493. Mert, Z., A. Karakaya. 2003. Determination of the suitable inoculum concentration for Rhynchosporium secalis seedling assays. Journal of Phytopathology 151: 699-701. Altınok, S. and A. Karakaya. 2003. Effect of growth season on forage yields of different Brassica cultivars under Ankara conditions. Turkish Journal of Agriculture and Forestry 27: 85-90. Mert, Z., A. Karakaya. 2003. Önemli bir arpa hastalığı: Rhynchosporium yaprak lekesi (Scald: an important disease of barley) Ekin. Sayı 24:72-77. Akyol, A., and A. Karakaya. 2003. Arpa ağbenek hastalığı (Net blotch of barley) . Ekin. Sayı 26: 84-87. Altınok, S. and A. Karakaya. 2002. Forage yield of different alfalfa cultivars under Ankara conditions. Turkish Journal of Agriculture and Forestry 26: 11-16. Karakaya, A. and K. Erzurum. 2002. Wilt disease of Nigella sativa in Turkey. Journal of Turkish Phytopathology 31:43-47. Karakaya, A. and S. Altınok. 2002. Forage yield and quality of different turnip (Brassica rapa L.) cultivars grown as main and second crop under Ankara conditions. Turkish Journal of Field Crops 7: 67-72. Karakaya, A. 2002. Powdery mildew of Sanguisorba minor caused by Sphaerotheca ferruginea. Cover photo: Plant Disease, October 2002. Karakaya, A. and S.Özcan. 2001. Susceptibility of bean (Phaseolus vulgaris L.) cultivars to Agrobacterium tumefaciens. Turkish Journal of Biology 25: 447-452. Karakaya, A. 2001. First report of infection of kiwifruit by Pestalotiopsis sp. in Turkey. Plant Disease 85: cover and 1028. Maden, S., K. Erzurum, F. Demirci, G. Tuncer, A. Karakaya, ve E. Çakır. 2001. Antalya, Burdur ve Denizli anason ekim alanlarında sorun olan yanıklık hastalığı üzerinde araştırmalar. (Studies on the blight disease of anise in Antalya, Burdur and Denizli anise growing areas) Türkiye IX. Fitopatoloji Kongresi, 3-8 Eylül 2001 Tekirdağ. Trakya Üniversitesi Rektörlüğü Yayınları No: 45, sayfa 317-323. Karakaya, A. and S. Özcan. 2000. Susceptibility of chickpea (Cicer arietinum L.) cultivars to Agrobacterium tumefaciens (Smith & Townsend) Conn . Turkish Journal of Biology 24:285-289. Karakaya, A. 2000. Golovinomyces hyoscyami on Hyoscyamus niger in Turkey. Mycotaxon 75: 315-317. Halloran,N., N.Ertekin, M.U. Kasım, R. Yanmaz, ve A. Karakaya. 2000. Parçalı karnabaharların hasat sonrası fizyolojisi ve soğukta muhafazası. (Studies on the postharvest physiology and cold storage of sliced cauliflowers) 3. Sebze Tarımı Sempozyumu, 11-13 Eylül 2000. Isparta. s. 264-267. Karakaya, A. 2000. Downy mildew of spinach caused by Peronospora farinosa f.sp. spinaciae. Cover photo: Plant Disease, January 2000. Karakaya, A. 2000. Toprak kökenli bir bakteri: Agrobacterium. (A soilborne bacterium: Agrobacterium) Hasad 187: 29. Halloran, N., M.U. Kasım, R. Çağıran, and A. Karakaya. 1999. The effect of postharvest treatments on storage duration of cantaloupes. In Proc. 1st Int. Symp. On Cucurbits (K.Abak & S. Büyükalaca, eds.) ISHS 1999, Acta Horticulturae 492:207-212. Halloran,N., N. Ertekin, R. Yanmaz, M.U.Kasım, ve A. Karakaya. 1999. Karnabaharın soğukta muhafazası.(Cold storage of cauliflowers). Türkiye 3. Ulusal Bahçe Bitkileri Kongresi, 14-17 Eylül 1999, Ankara. s. 137-141. Karakaya, A. 1999. Cleistothecia of Sphaerotheca fusca. Cover photo: Bio Techniques, April 1999. Koch, D.W., and A. Karakaya. 1998. Extending the grazing season with turnips and other Brassicas. University of Wyoming, Cooperative Extension Service Bulletin No: B-1051. 12 pp. Karakaya, A. 1998. Sphaerotheca ferruginea on Sanguisorba minor in Turkey. Mycotaxon 66:355-357. Karakaya, A. 1998. Leveillula taurica on Onobrychis viciifolia in Turkey. Mycotaxon 66:359-361. Karakaya, A., and S. Özcan. 1998. Susceptibility of different lentil (Lens culinaris Medik.) cultivars to Agrobacterium tumefaciens (Smith & Townsend) Conn. Turkish Journal of Botany 22:313-316. Karakaya, A. 1998. Powdery mildew on Conyza and Cosmos in Turkey. Mycotaxon 68:493-495. Ertunç, F.,K.Erzurum, A. Karakaya, D. İlhan , and S. Maden. 1998. Incidence of Rhizomania disease on Sugar Beet in Çorum, Kastamonu and Turhal Sugar Refinery Regions. Journal of Turkish Phytopathology 27: 39-46. Karakaya, A. 1998. Bamyada külleme hastalığına karşı ilaçlı savaşım ve bamya çeşitlerinin hastalığa dayanıklılığı üzerinde ön çalışmalar.(Fungicidal control of the powdery mildew disease of okra and preliminary studies on the resistance of the okra cultivars to the disease) 2. Sebze Tarımı Sempozyumu. 28-30 Eylül 1998. Tokat . s.341-343. Arslan, N., B. Gürbüz, A. Karakaya, and A . Gümüşçü. 1998. Winter resistance of cumin (Cuminum cyminum) populations collected from various regions of Turkey. Deutsch-Türkische Agrarforschung Symposium Antalya 1997 , pp.177-180. Karakaya,A., and C.A. Martinson. 1996. Greenhouse screening of rhizosphere bacteria for plant growth promoting rhizobacteria and deleterious rhizobacteria of maize. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 5(1):17-21. Karakaya,A. and D.W.Koch. 1996. Evaluation of turnip (Brassica rapa) for forage production. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 5(2):31-32. Karakaya, A., F.A. Gray,and D.W.Koch. 1995. Evaluation of Brassica forage species under Wyoming conditions and characterization of a Phytophthora sp.associated with these crops. Pp.83-87 In Forage Research and Demonsrations Progress Reports 1991-93 (D.W.Koch, ed.) Cooperative Extension Service, University of Wyoming MP-84. Karakaya, A. and D.W. Koch. 1995. Brassica forage response to nitrogen fertilizer. Pp.77-81 In Forage Research and Demonstrations Progress Reports 1991-93 (D.W.Koch, ed.) Cooperative Extension Service, University of Wyoming MP-84. Karakaya,A., F.A. Gray and D.W. Koch. 1995. Characterization of two Phytophthora spp. isolated from kale and tyfon. Mycotaxon 56:483-490. Karakaya, A., F.A.Gray, and D.W.Koch.1995. Host range and pathogenicity of Phytophthora isolates from kale tyfon and alfalfa. Journal of Turkish Phytopathology 24: 145-148. Karakaya, A. and C.A.Martinson. 1995.The effect of some rhizosphere bacteria on development of maize. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi (Journal of Field Crops Central Research Institute) 4(1):7-10. Karakaya, A., D.W.Koch and F. A. Gray. 1995. Effects of Phytophthora root rot and metalaxyl treatment on the yield of some forage Brassica species. Tarla Bitkileri Merkez Araştırma Enstitüsü Dergisi 4(2):29-33. Karakaya, A. 1995. Alternatif yem bitkileri.(Alternative forage crops) Hasad 117:28. Karakaya, A. 1995. Rizosfer Mikrobiyolojisi.(Rhizosphere microbiology) Çiftçi ve Köy Dünyası 123:21 Karakaya, A. 1995. Yabancı otlar.(Weeds) Hasad 118:16 Karakaya, A. 1995. Önemli bir şeker pancarı hastalığı:Rhizomania. (An important disease of sugar beets: Rhizomania)Çiftçi ve Köy Dünyası 124:32. Karakaya, A. 1995. Phytophthora. Hasad 121: 27. Karakaya, A. 1995. Bitki gelişmesini teşvik eden bakteriler. (Plant growth promoting rhizobacteria) Hasad 125: 38-39. Karakaya, A., F.A.Gray,and D.W.Koch.1993. Powdery mildew of Brassica spp. in Wyoming. Plant Disease 77: cover and 1063. Karakaya, A. 1993. Sporangia of Phytophthora megasperma. Cover photo: Bio Techniques, March 1993. Karakaya, A. 1993. Conidia and conidiophores of Erysiphe cruciferarum. Cover photo: Bio Techniques, November 1993. Karakaya, A. 1992. Oospores of Phytophthora megasperma. Cover photo: Bio Techniques, May 1992. Karakaya,A., D.W. Koch, and F.A.Gray. 1991. Phytophthora disease of Brassica crops in Wyoming. Pp.284-288.In Annual College of Agriculture Progress Report 1990.(Al Gale, ed.) Agricultural Experiment Station. University of Wyoming. Karakaya,A., F.Gray,D.Koch, and L.Hicks.1991. Phytophthora disease of Brassica crops in Wyoming. Phytopathology 81:1345 (Abstr.). Karakaya, A. 1987. Conidium ve conidiophore of Helminthosporium maydis. Cover photo: Plant Disease, December 1987.