Yazar "Küçük, Çiğdem" için listeleme
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Bacteriocin production by bean root bacteria
Küçük, Çiğdem; Kıvanç, Merih (World Scientific Publ Co Pte LTD, 2011)Bacteriocin production of native isolates of Rhizobium was investigation. Six isolates of bacteriocin producing Rhizobium bacteria were isolated from bean root nodules in Turkey. Isolate Y39 characterized in this study was ... -
Biological efficacy of Trichoderma harzianum isolate to control some fungal pathogens of wheat (Triticum aestivum) in Turkey
Küçük, Çiğdem; Kıvanç, Merih; Kınacı, Engin; Kınacı, Gülcan (Springer, 2007)Gaeumannomyces graminis var. tritici, Fusarium culmorum and F. moniliforme are highly important and widespread pathogens of wheat in Turkey. Trichoderma isolates have been used as biocontrol agents to protect plants against ... -
Characterization of Rhizobium Sp. isolated from bean
Küçük, Çiğdem; Kıvanç, Merih; Kınacı, Engin (2006)Thirty nodule isolates from bean (Phaseolus vulgaris L.) grown in Eskişehir were studied for their physiological and biochemical characteristics. Most isolates produced abundant extracellular polysaccharides, tolerated ... -
Characterization of Rhizobium Sp. Isolated from bean
Küçük, Çiğdem; Kıvanç, Merih; Kınacı, Engin (2006)Eskişehir'de yetiştirilen fasulyelerden elde edilen otuz nodul izolatının fizyolojik ve biyokimyasal özellikleri çalışılmıştır. İzolatların çoğu ekstrasellüler polisakkarit üretmiş, yüksek tuz konsantrasyonuna (% 5 NaCl) ... -
Determination of the growth and solubilization capabilities of Trichoderma harzianum T1
Küçük, Çiğdem; Kıvanç, Merih; Kınacı, Engin; Kınacı, Gülcan (Springer, 2008)The growth capability of Trichoderma harzianum Rifaii T1 was tested on Malt Extract and Czapeks Dox agar containing different concentrations of Cu2+, Zn2+, Mn2+, Fe2+ and Ca2+. The T. harzianum T1 isolate was observed to ... -
Effect of formulation on the viability of biocontrol agent, Trichoderma harzianum conidia
Küçük, Çiğdem; Kıvanç, Merih (Academic Journals, 2005)A zeolite-water heterogeneous mixture ( 1: 2 w/v) was found suitable medium for growing Turkish isolate of Trichoderma harzianum T1. Pelletized formulations of zeolite containing conidia of Turkish isolate of Trichoderma ... -
The effect of Rhizobium spp. inoculation on seed quality of bean in Turkey
Küçük, Çiğdem; Kıvanç, Merih (2008)Rhizobium spp. (local isolate) was used to inoculate three bean (Phaseolus vulgaris L.) varieties; Akman 98, Göynük 98 and Şehirali 90, in a factorial field experiment. The objective of the experiment was to study effect ... -
Effects of fungicides, antibiotics and NaCI in Rhizobium Sp. isolated from clover root nodules
Küçük, Çiğdem; Kıvanç, Merih (2009)Experiments were designed to evaluate the usefulness of Rhizobium sp. obtained from clover root nodules in the soil where fungicides, antibiotics and NaCI concentrations presence. The effect of fungicides, antibiotics and ... -
EFFECTS OF FUNGICIDES, ANTIBIOTICS AND NaCl IN Rhizobium Sp ISOLATED FROM CLOVER ROOT NODULES
Küçük, Çiğdem; Kıvanç, Merih (Parlar Scientific Publications (PSP), 2009)Experiments were designed to evaluate the usefulness of Rhizobium sp. obtained from clover root nodules in the soil where fungicides, antibiotics and NaCl concentrations presence. The effect of fungicides, antibiotics and ... -
Fungal Bitki Patojenlerinin Biyokontrolünde Trichoderma Harzianum ve Mikoparazitizm
Küçük, Çiğdem; Kıvanç, Merih; Kınacı, Engin; Kınacı, Gülcan (Anadolu Üniversitesi, 2003)Toprak kökenli bitki patojenlerinin biyolojik kontrolü, kimyasal pestisidlerin kullanımına alternatiftir. Tricho-derma’nın bazı izolatlannın sera ve tarla koşullarında çeşitli toprak kökenli bitki patojeni funguslara karşı ... -
In vitro antifungal activity of strains of Trichoderma harzianum
Küçük, Çiğdem; Kıvanç, Merih (2004)Interactions between Trichoderma harzianum strains and some soilborne plant pathogens (Gaeumannomyces graminis var. tritici, Fusarium culmorum and F. moniliforme) were studied on PDA medium. All T. harzianum strains tested ... -
In vitro interactions and fungal populations isolated from maize rhizosphere
Küçük, Çiğdem; Kıvanç, Merih (2011)The purpose of the present study was to establish the species composition of fungi living on rhizosphere soils of maize and to establish the antagonistic activity of these fungi. In this study, 15 fungal species have been ... -
Isolation of Trichoderma Spp. and determination of their antifungal, biochemical and physiological features
Küçük, Çiğdem; Kıvanç, Merih (2003)Trichoderma spp.'nin biyolojik kontrol ajani olarak kullanildigi genellikle bilinmektedir. Bu çalismada, 31 degisik toprak örneginden Trichoderma izolati izole edilmistir. Toprak örnekleri Eskisehir ve çevresinden alinmistir. ... -
Preliminary characterization of Rhizobium strains isolated from chickpea nodules
Küçük, Çiğdem; Kıvanç, Merih (Academic Journals, 2008)A total of 28 Rhizobium strains from chickpea nodules were characterized on the basis of morphological, cultural and biochemical characteristics. Most strains produced abundant extracellular polysaccharides, were tolerant ... -
Production of Poly-Beta-Hydroxybutyrate and Antimicrobial Activity By Bacillus Spp. From Turkey
Küçük, Çiğdem; Kıvanç, Merih (Parlar Scientific Publications (PSP), 2010)Effects of metabolites produced by Bacillus spp. on Fusarium spp. and poly-beta-hydroxybutyrate (PHB) production by Bacillus isolates were investigated. Antimicrobial activity produced by Bacillus species was obtained on ... -
Production of poly-ß-hydroxybutyrate and antimicrobial activity by Bacillus spp.from Turkey
Küçük, Çiğdem; Kıvanç, Merih (2010)Effects of metabolites produced by Bacillus spp. on Fusarium spp. and poly-ß-hydroxybutyrate (PHB) production by Bacillus isolates were investigated. Antimicrobial activity produced by Bacillus species was obtained on ... -
Survival and symbiotic effectivity of lyophilized root nodule bacteria
Küçük, Çiğdem; Kıvanç, Merih (2008)The study has been carried out under the greenhouse and laboratory conditions, using the lyophilization technique to determine tfie preserving possibilities of 3 native strain isolated from bean root nodules that been ... -
Survival of the Trichoderma harzianum and Fusarium sp into sterilised and non-sterilised soil
Küçük, Çiğdem; Kıvanç, Merih (Elsevier Science BV, 2009)… -
Trichoderma harzianum ile toprak kökenli bazı bitki patojenlerinin kontrolü
Küçük, Çiğdem (Anadolu Üniversitesi, 2000)Günümüzde patojen mikroorganizmaları ortadan kaldırmada pestisidler ve organik kimyasallar kullanılmaktadır. Pestisidler ve organik kimyasallar zor parçalandığı için bitki ve hayvanlarda depolanarak besin zinciri yolu ile ...
