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1
المؤلفون: Manion, Kathleen, Lee, Laura, Currie, Vanessa, Wright, Laura, Wahida Raman, Cislaghi, Ben, Sendrine Constant, Gallopeni, Bujar, Izela Tahsini, Milojevic, Slavica, Terzi-Barbarosie, Daniela, Mateeva, Antoaneta, Costache, Irina, Lazor, Tatjana, Gajic, Sanja, Zecevic, Ivana, Nemeth-Almasi, Judit
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::754c14c2eca28fb74ee558f325859ff1Test
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2دورية أكاديمية
المؤلفون: Vasić Tanja P., Ivanović Mirko S., Trkulja Vojislav, Radović Jasmina B., Gajić Sanja P., Anđelković Bojan S.
المصدر: Zbornik Matice Srpske za Prirodne Nauke, Vol 2009, Iss 116, Pp 159-166 (2009)
مصطلحات موضوعية: Colletotrichum trifolii Bain et Essary, alfalfa, morphology, pathogenicity, Science (General), Q1-390
الوصف: During summer and autumn, easily recognizable diseased plants can be detected in alfalfa fields. Diseased plants have characteristically curved apical part, commonly known as 'shepard's hook'. Using the standard mycological methods, several fungi isolates were obtained. Four of these isolates were used for further study. Two standard mycological methods were used for determination of pathogenicity of Colletotrichum spp. isolates: with and without damaging of the stems. During these studies, it was determined that all of the isolates were causing the symptoms of alfalfa anthracnose. All of the selected isolates form germinative bodies - acervulae - on mycelium. Acervulae can be grouped or scattered across the colony area. Their size in the culture was 100-250 mm. Conidia were short, cylindrical, relatively broad, with both end obtuse 7,85 x 3,85 mm. Appressoria were ovate to obovoid, pale to medium brown 7,5-16,5 x 5,5-8,9 μm.
العلاقة: https://doaj.org/toc/0352-4906Test; https://doaj.org/article/ec1f8a6a76ce416383eac30528548b16Test
الإتاحة: https://doi.org/10.2298/ZMSPN0916159VTest
https://doaj.org/article/ec1f8a6a76ce416383eac30528548b16Test -
3دورية أكاديمية
المؤلفون: Gajić, Sanja, Trkulja, V., Vasić, Tanja
المصدر: Glasnik Zaštite Bilja; Vol.31 No.6; ISSN 0350-9664 (Print)
مصطلحات موضوعية: Eutypa lata, eutipoza, patogen, morfološke i uzgajivačke osobine, molekularne metode, Eutipa lata, eutypiosis, pathogen, morphological and cultivating characteristics, molecular methods
الوصف: Tijekom posljednjih pet godina (2003.-2007.) u pojedinim vinogradima na području Kruševca, Varvarina, Ražnja, Negotina, Vršca i okoline Novog Sada uočeni su pojedinačni čokoti, pa i do 20% njih, s izraženim specifičnim simptomima izumiranja i propadanja. Simptomi su posebno bili izraženi na sortama Talijanski rizling, Rajnski rizling i Sauvignon bijeli. Na oboljelim čokotima „karakteristični“ simptomi su se pokazali u vidu kloroze i peharastog uvijanja lišća, koje je obično postajalo sitnije od zdravog, te pojavom mladica s bitno skraćenim internodijama, dok se na poprečnom presjeku često uočavala nekrotična zona drvenastog dijela tkiva u obliku slova “V“. Na osnovi proučavanja patogenih, morfoloških i uzgajivačkih odlika izoliranog patogena, kao i primjenom molekularnih metoda, utvrđeno je da je uzročnik uočenih simtoma bolesti fitopatogena gljiva Eutypa lata. U radu je opisan značaj navedene vrste, simptomi koje ona uzrokuje i domaćini koje napada, kao i ciklus razvoja, s posebnim naglaskom na mjere za njeno suzbijanje. ; During the last five years (2003-2007) in certain vineyards in the area of Kruševac, Varvarin, Ražanj, Negotin, Vršac and the surroundings of Novi Sad, there were noticed individual vine plants with specific symptoms of dying out and rotting, even up to 20% of them. The symptoms were especially expressed on the sorts Italian Riesling, Rhine Riesling, and Sauvignon Blanc. “Characteristic” symptoms on the diseased vine plants were expressed in the form of chlorosis and curling of the leaves in the form of a goblet, which usually became smaller than the healthy ones, then the appearance of lastar with significantly shortened internodes, whereas on the cross- section there was often noticed a necrotic zone of the woody part of the tissue in the shape of the letter “V”. Based on the research of pathogen, morphological and cultivating characteristics of the isolated pathogen, as well as by applying molecular methods, it has been found out that the causative agent of the noticed symptoms of disease ...
وصف الملف: application/pdf
العلاقة: http://hrcak.srce.hr/163988Test; http://hrcak.srce.hr/file/241665Test; http://hrcak.srce.hr/file/241666Test
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4دورية أكاديمية
المؤلفون: Delibašić, Goran, Gajić, Sanja, Aćimović, Srdjan
المصدر: Pesticidi i fitomedicina
مصطلحات موضوعية: grapevine, disease, Phomopsis viticola, Eutypa lata, Botryosphaeria spp, ESCA, vinova loza, bolest, ESKA
الوصف: Grapevine is constantly exposed to attacks by different agents of biotic and abiotic nature. Some of biotic inducers appear in this old culture every year, in a higher or lower degree, like for example: Plasmopara viticola, inducer of downy mildew, Uncinula necator, inducer of powdery mildew, Botryotinia fuckeliana, inducer of grey decay. Viruses also accompany grapevine frequently, and phytopathogenous bacteria are not so rare. This significantly complicates struggle against them, since although vine often appears healthy, numerous qualitative and quantitative changes occur inside it, which greatly decreases grape yield and quality. Lately, phytoplasma inducers of grapevine tree redness, and yellowness of grapevine leaves, have significantly endangered this culture. Besides, one group of pathogenes, the so called inducers of grapevine tree diseases, attack mostly vines older than 8 years, causing their drying out and withering. The most frequent inducers are: Phomopsis viticola (inducer of grapevine excoriosis), Eutypa lata (inducer of grapevine eutypa dieback), fungi from the gender Botryosphaeria (inducers of grapevine cancer and drying out) and ESCA (a group of fungi causing drying out-apoplexy or black measles of grapevine), which is discussed in detail here. . ; Vinova loza je konstantno izložena napadu različitih agenasa biotske i abiotske prirode. Neki od biotskih uzročnika javljaju se na ovoj staroj kulturi, u većoj ili manjoj meri svake godine, kao na primer: Plasmopara viticola, prouzrokovač plamenjače, Uncinula necator, prouzrokovač pepelnice, Botryotinia fuckeliana, prouzrokovač sive truleži. Virusi su, takođe, skoro redovni pratioci vinove loze, a nisu retke ni pojedine fitopatogene bakterije. To značajno otežava borbu protiv njih, jer iako je čokot često na izgled zdrav u njemu se dešavaju brojne, kvalitativne i kvantitativne promene, koje u velikoj meri umanjuju prinos i kvalitet grožđa. U poslednje vreme fitoplazme prouzrokovači crvenila drveta i žutila (crvenila) lišća vinove loze značajno ...
العلاقة: http://aspace.agrif.bg.ac.rs/handle/123456789/1200Test; http://aspace.agrif.bg.ac.rs/bitstream/id/167/1197.pdfTest; https://hdl.handle.net/21.15107/rcub_agrospace_1200Test; conv_550
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5دورية أكاديمية
المؤلفون: Delibašić, Goran, Aćimović, Srdjan, Gajić, Sanja
المصدر: Pesticidi i fitomedicina
مصطلحات موضوعية: grapevine, eutypa dieback, Eutypa lata, disease symptoms, integrated protection, vinova loza, eutipoza, simptomi oboljenja, integralna zaštita
الوصف: The phytopathogenic fungus Eutypa lata (Pers.: Fr.) Tul. and C. Tul., the causing agent of eutypa dieback, has been increasingly often identified in recent times as a cause of grapevine disease. It was first discovered and identified in Australian vineyards (Carter, 1973), where it represented one of the most dangerous fungus pathogens of this plant. A few years later it was discovered in European vineyards as well. This polyfagous fungus, known originally as E. armeniaca (Honsf. & Carter), was first discovered on apricot, on which it caused the "gummosis disease". In Serbia, Eutypa lata has not been determined officially. However, bearing in mind the form of its spreading (anemochory), as well as the fact that our country is a major producer of grape and fruit, we need to pay special attention to this dangerous pathogen since there are indications that it is already present in our vineyards. During the period between 2003 and 2005, an inspection of a great number of vineyards in the areas of Vršac, Fruška Gora and Kruševac, was conducted. Many of them had grapevines with typical eutypa dieback symptoms. The aim of the inspection was to find grapevines with this disease, to mark them and take samples for laboratory analysis. Marking suspicious grapevines enabled us to monitor the volume of symptoms, as well as other changes on grapevines. Different colors were used for markings, according to the principle "same color - same year" The procedure revealed that the average period between early and mild disease symptoms and extreme changes, including withering of entire vines, was 2 to 3 years. The signs of eutypa dieback on diseased grapevines are manifested: on leaves in the form of chlorosis, twisting, necrosis of the edges, drying out and falling off; on shoots, where the shortening of internodia is noticeable, as well as color change and "zig-zag" distribution of internodes; on blossoms and clusters, where absence of flowering, partial bareness and irregular berry size are observed; and on trunks, where ...
العلاقة: http://aspace.agrif.bg.ac.rs/handle/123456789/1195Test; http://aspace.agrif.bg.ac.rs/bitstream/id/162/1192.pdfTest; conv_555; https://hdl.handle.net/21.15107/rcub_agrospace_1195Test
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6
المؤلفون: Delibasic, Goran, Acimovic, Srdjan, Gajic, Sanja
مصطلحات موضوعية: Grapevine, Eutypa dieback, Disease symptoms, Integrated protection, Eutypa lata, Vinova loza, eutipoza, simptomi oboljenja, integralna zaštita
الوصف: The phytopathogenic fungus Eutypa lata (Pers.: Fr.) Tul. and C. Tul., the causing agent of eutypa dieback, has been increasingly often identified in recent times as a cause of grapevine disease. It was first discovered and identified in Australian vineyards (Carter, 1973), where it represented one of the most dangerous fungus pathogens of this plant. A few years later it was discovered in European vineyards as well. This polyfagous fungus, known originally as E. armeniaca (Honsf. & Carter), was first discovered on apricot, on which it caused the ggummosis disease h. In Serbia, Eutypa lata has not been determined officially. However, bearing in mind the form of its spreading (anemochory), as well as the fact that our country is a major producer of grape and fruit, we need to pay special attention to this dangerous pathogen since there are indications that it is already present in our vineyards. During the period between 2003 and 2005, an inspection of a great number of vineyards in the areas of Vršac, Fruška Gora and Kruševac, was conducted. Many of them had grapevines with typical eutypa dieback symptoms. The aim of the inspection was to find grapevines with this disease, to mark them and take samples for laboratory analysis. Marking suspicious grapevines enabled us to monitor the volume of symptoms, as well as other changes on grapevines. Different colours were used for markings, according to the principle gsame colour . same year h The procedure revealed that the average period between early and mild disease symptoms and extreme changes, including withering of entire vines, was 2 to 3 years. The signs of eutypa dieback on diseased grapevines are manifested: on leaves in the form of chlorosis, twisting, necrosis of the edges, drying out and falling off; on shoots, where the shortening of internodia is noticable, as well as colour change and gzig-zag h distribution of internodes; on blossoms and clusters, where absence of flowering, partial bareness and irregular berry size are observed; and on trunks, where ...
