نتایج جستجو برای: 2003 symptoms of leaf die
تعداد نتایج: 21293734 فیلتر نتایج به سال:
anxiety is one of the symptoms in chronic schizophrenic patients. past research studies show that psychodrama as a group therapy is effective in treatment and rehabilitation of psychological disorders. the aim of this study is to explore the effect of psychodrama on the reduction of anxiety in schizophrenic patients. 26 male hospitalized chronic schizophrenic patients were randomly assigned int...
Fungal spores are continuously deposited on the leaf surfaces by wind impaction, sedimentation and rain wash-out from the atmosphere and splash-dispersal. They reside and act as asymptomatic mutualists, benign commensals or latent pathogens. A slight imbalance in this relation can lead to pathogenic phase of the fungi, resulting in a variety of symptoms on leaves viz. discoloration, blight, soo...
the primary goal of the current project was to examine the effect of three different treatments, namely, models with explicit instruction, models with implicit instruction, and models alone on differences between the three groups of subjects in the use of the elements of argument structures in terms of toulmins (2003) model (i.e., claim, data, counterargument claim, counterargument data, rebutt...
Der Zufall wollte, dass im Abstand von drei Wochen zwei Tagungen zum Thema “Software Engineering als Unterrichtsfach” stattfanden: die 8. SEUH (Software Engineering im Unterricht der Hochschulen) am 27. und 28.2.2003 in Berlin (Siedersleben, Weber-Wulff, 2003), die CSEE&T 2003 (Conference on Software Engineering Education and Training) vom 20. bis 22.3.2003 in Madrid (Knoke et al., 2003). Ich h...
In diesem Beitrag wird nach dem Muster der bereits aufgestellten und erfolgreich überprüften synergetisch-linguistischen Modelle im Bereich der Lexik (Köhler 1986; Hammerl 1991; Gieseking 2003) und der Morphologie (Köhler 1990a, 1990b, 1991; Krott 1996, 2003) ein Basismodell eines syntaktischen Subsystems der Sprache erstellt und empirisch überprüft. Für die theoretische Modellierung wird von z...
Camellia is a known host of Phytophthora ramorum, the "sudden oak death" pathogen. During 2003-2004, the organism was shipped from California throughout the U.S. on infected nursery stock, leading to a nationwide effort to recover the infected plants. This paper describes the symptoms on Camellia and the relative susceptibility of nine species and four hybrids. Camellias varied widely in suscep...
Measurement or estimation of leaf area is essential for understanding crop responses to experimental treatments. The objective of this study was to develop regression models for estimating leaf area of field-grown cotton (Gossypium hirsutum L.) from measurements of leaf dry weight (LDW), vegetative components (stems and leaves) dry weight (VDW) and plant height (PH). Three cotton cultivars (Del...
Root rot symptoms caused by Leptosphaeria maculans were first reported in Australian canola crops in 2001 but little is known about their importance and prevalence. In a survey of over 100 commercial canola crops in southern NSW, all paddocks had plants with root rot symptoms in 2004, whilst 86% of paddocks did in 2003. Across the two seasons surveyed, there was a strong relationship (r = 0.63)...
In order to find out the importance of flag leaf in Hordeum vulgare L. cv. Hordea in some physiologic traits and photosynthetic and leaf senescence-related gene expression, a field experiment was carried out in Warwick University Research Farm, UK, in 2003. For more accuracy and statistical comparison of the calculated means, the experiment was carried out in 4 replicates. Random leaf samples w...
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