نتایج جستجو برای: 2003 symptoms of leaf die
تعداد نتایج: 21293734 فیلتر نتایج به سال:
Franziska Güthler: Heilbronn 1848/49. Die Rolle von Militär und Bürgerwehr in der Revolution (Quellen Forschungen zur Geschichte Stadt 16), (Stadtarchiv) 2003, 237 S.
Analyses of 22,508 holoplanktonic chaetognaths collected at 21 stations were made from four oceanographic campaigns along the coasts of Quintana Roo, Mexico, in 1991 (Caribe I = February; Caribe II = March; Caribe III = May; Caribe IV= August). Unencysted larval didymozoid parasites were identifi ed as belonging to the Monilicaecum type because of the arrangement of the chambers of the heavily ...
Das Pilotprojekt „Virtuelles Softwareprojekt“ ermöglicht Osnabrücker Studierenden erstmals, hochschulübergreifend an der in Oldenburg durchgeführten Lehrveranstaltung „Softwareprojekt“ teilzunehmen. Neue Medien wie beispielsweise Videokonferenzsysteme werden eingesetzt, um die Veranstaltung über die reine Präsenzlehre hinaus durchführen zu können. Ein wesentliches Ziel des Projektes ist neben d...
Cucumber mosaic virus (CMV) is one of the causal agents of viral diseases that infected mint (Mentha spp.). CMV is a member of the cucumovirus genus in Bromoviridae family. The virus is naturally transmitted by aphids in a non-persistent manner.During growing season 2007-2008, leaf samples from plants of mint fields with symptoms of viral disease were collected in mint fieldas in Tehran provi...
often result in immoderate growth, increased input costs, and potential adverse environmental impacts, esLeaf N and chlorophyll (Chl) concentrations of cotton (Gossypium pecially water quality (Jaynes et al., 2001). Therefore, hirsutum L.) are important indicators of plant N status. Laboratory one of the goals of farm managers is to accurately detect determinations of plant tissue N are time co...
The nomenclature of papaya viruses has been a source of confusion, primarily because symptomatology has been used extensively for describing papaya viruses. Although the literature is confusing and causal viruses for each of the diseases are not well identified, it appears that papaya viral diseases can generally be grouped as ring spot, mosaic and leaf curl, associated with poty, potex and gem...
BACKGROUND Deep infiltrating endometriosis (DIE) is presented as a disease with high recurrence risk. Bladder DIE is the most frequent location in cases of urinary endometriosis. Surgical removal has been recommended for bladder DIE but long-term outcomes remains unevaluated. The objectives of this study are to evaluate the rate of recurrence after partial cystectomy for patients presenting wit...
the current study was carried out to examine sugar beet growth pattern in climatic conditions of hamedan, iran and to recognize the factors affecting its quantity and quality as well as the physiological indices. two sowing date experiments were conducted on the basis of a randomized complete block design with four replications and 11 harvests. the plots were destructively sampled and the growt...
Drawing of square section rod from round bar can be done with two die shapes. In the first die shape, deformation starts from corners of the square and in second die shape, deformation starts from sides of square. This article has compared the drawing force for both die shapes and as a result optimum die shape was determined. Due to complexity of metal flow inside the die, analyzing of actual p...
cucumber mosaic virus (cmv) is one of the causal agents of viral diseases that infected mint (mentha spp.). cmv is a member of the cucumovirus genus in bromoviridae family. the virus is naturally transmitted by aphids in a non-persistent manner.during growing season 2007-2008, leaf samples from plants of mint fields with symptoms of viral disease were collected in mint fieldas in tehran provi...
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