نتایج جستجو برای: phoma sp

تعداد نتایج: 120753  

Journal: :Egyptian Journal of Phytopathology 2017

Journal: : 2021

Bu çalışmada bir ruhsatlı olmak üzere 11 farklı fungisitin 14 konsantrasyonunun in vitro koşullarda Phoma tracehiphila’nın en virulent izolatlatının (Pt-E10) miselyal gelişimi üzerine etkileri araştırılmıştır. In patojenin gelişimini engellemede cyprodinil (375 g kg-1)+ fludioxonil (250 kg-1) kombinasyonunun 5 ppm≥ , fluxapyroxad (75 l-1) + difenoconazole (50 fungisit 100 uygulama dozları %100 ...

2015
Dylan P. Harding Manish N. Raizada

Weeds are a nuisance in a variety of land uses. The increasing prevalence of both herbicide resistant weeds and bans on cosmetic pesticide use has created a strong impetus to develop novel strategies for controlling weeds. The application of bacteria, fungi and viruses to achieving this goal has received increasingly great attention over the last three decades. Proposed benefits to this strateg...

2014
P.W. Crous R.G. Shivas W. Quaedvlieg M. van der Bank Y. Zhang B.A. Summerell J. Guarro M.J. Wingfield A.R. Wood A.C. Alfenas U. Braun J.F. Cano-Lira D. García Y. Marin-Felix P. Alvarado J.P. Andrade J. Armengol A. Assefa A. den Breeÿen I. Camele R. Cheewangkoon J.T. De Souza T.A. Duong F. Esteve-Raventós J. Fournier S. Frisullo J. García-Jiménez A. Gardiennet J. Gené M. Hernández-Restrepo Y. Hirooka D.R. Hospenthal A. King C. Lechat L. Lombard S.M. Mang P.A.S. Marbach S. Marincowitz N.J. Montaño-Mata G. Moreno C.A. Perez A.M. Pérez Sierra J.L. Robertson J. Roux E. Rubio R.K. Schumacher A.M. Stchigel D.A. Sutton Y.P. Tan E.H. Thompson E. van der Linde A.K. Walker D.M. Walker B.L. Wickes P.T.W. Wong J.Z. Groenewald Pedro W. Crous William Quaedvlieg Johannes Z. Groenewald Roger G. Shivas Brett A. Summerell Michelle van der Bank Enrique Rubio Alana den Breeÿen Anthony King Acelino C. Alfenas José García-Jiménez Josep Armengol Ana Perez-Sierra Nelson J. Montaño-Mata René K. Schumacher Addisu Assefa Alan R. Wood Ratchadawan Cheewangkoon Elna van der Linde Uwe Braun Michael J. Wingfield Ying Zhang Ying Zhang Jolanda Roux Ippolito Camele Stefania M. Mang Salvatore Frisullo Lorenzo Lombard Margarita Hernández-Restrepo Josepa Gené Josep Guarro Dania García Yasmina Marin-Felix José F. Cano-Lira Fernando Esteve-Raventós Gabriel Moreno Pablo Alvarado Allison K. Walker Yuuri Hirooka Donald M. Walker Jackeline P. Andrade Phellippe A.S. Marbach Jorge T. De Souza Cristina M.S. Motta Seonju Marincowitz Michael J. Wingfield Tuan A. Duong Carlos A. Perez Christian Lechat Alain Gardiennet Jacques Fournier Alberto M. Stchigel Dania Garcia Janelle L. Robertson Deanna A. Sutton Elizabeth H. Thompson Duane R. Hospenthal Brian L. Wickes Percy T.W. Wong Yu Pei Tan Roger G. Shivas

Novel species of microfungi described in the present study include the following from South Africa: Cercosporella dolichandrae from Dolichandra unguiscati, Seiridium podocarpi from Podocarpus latifolius, Pseudocercospora parapseudarthriae from Pseudarthria hookeri, Neodevriesia coryneliae from Corynelia uberata on leaves of Afrocarpus falcatus, Ramichloridium eucleae from Euclea undulata and St...

2004
Karine Vidal Fatiha Guermache Timothy L. Widmer

In an effort to design a bioassay to screen for biocontrol pathogens and their toxins, procedures were developed to produce calli of yellow starthistle (YST), Centaurea solstitialis (Asteraceae), on solid and liquid media. Three Murashige and Skoog (MS) media with different hormone additives were compared for their effects on the growth of the YST calli. The most effective medium was made of MS...

2012
Isabella P. M. Wanderley Costa Leonor Costa Maia Maria Auxiliadora Cavalcanti

With the aim of increasing the knowledge about endophytic fungi, a group of microorganisms with high biotechnological potential and a valuable source of useful metabolites, a survey in leaves of mangrove plants (Avicennia schaueriana, Laguncularia racemosa, and Rhizophora mangle) was performed at the Itamaracá Island, PE, Brazil. Leaves were collected, during two seasons, dry and rainy, superfi...

2006
Klausjurgen Dornberger Wolfgang Ihn Michael Ritzau Udo Grafe Brigitte Schlegel Werner F. Fleck JORG W. METZGER

Four new membersofpeptaibol antibiotics, designated as chrysospermins A, B, C, and D, were isolated from the mycelium of Apiocrea chrysosperma AplOl by solvent extraction, silica gel chromatographyand preparative recycling HPLC. Their structures as newnonadecapeptides were settled by detailed spectroscopic analysis and chemical degradation experiments. The chrysospermins display antibacterial a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم کشاورزی 1389

سیب زمینی با تولید حدود ?00 میلیون تن در سال، چهارمین محصول مهم غذایی در جهان است. این گیاه در معرض بیماری های قارچی، باکتریایی، ویروسی و مایکوپلاسمایی زیادی است که به آن خسارت وارد می کنند. بیماری پژمردگی باکتریایی سیب زمینی ناشی از ralstonia solanacearum یکی از مهمترین بیماری های این محصول است که از مناطق مختلف ایران گزارش شده است. بر اساس گزارش های موجود این بیماری در ایران توسط نژاد 3 ( بیو...

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