Inheritance of resistance to downy mildew (Pseudoperonospora cubensis) in muskmelon (Cucumis melo). I. Analysis of a 8 x 8 diallel table
نویسندگان
چکیده
منابع مشابه
Resurgence of cucurbit downy mildew in the United States: Insights from comparative genomic analysis of Pseudoperonospora cubensis
Pseudoperonospora cubensis, the causal agent of cucurbit downy mildew (CDM), is known to exhibit host specialization. The virulence of different isolates of the pathogen can be classified into pathotypes based on their compatibility with a differential set composed of specific cucurbit host types. However, the genetic basis of host specialization within P. cubensis is not yet known. Total genom...
متن کاملChromosomal Mapping and QTL analysis of Resistance to Downy Mildew in Cucumis sativus
Zhang, S. P., Liu, M. M., Miao, H., Zhang, S. Q., Yang, Y. H., Xie, B. Y., Wehner, T. C., and Gu, X. F. 201_. Chromosomal mapping and QTL analysis of resistance to downy mildew in Cucumis sativus. Plant Dis. 9_:XXXX-XXXX. Downy mildew of cucumber (Cucumis sativus L.), caused by Pseudoperonospora cubensis (P. cubensis), is a major foliar disease worldwide. The cucumber inbred lines K8 (resistant...
متن کاملan evaluation on the resistance of the germplasm of cucumber against downy mildew of cucurbitaceae (pseudoperonospora cubensis)
abstract downy mildew of cucurbits is one of the most important diseases of cucumber in humid areas and greenhouses. damage of disease is estimated 50% to 100% in suitable climatic conditions. therefore, achieving resistant or tolerant genotypes can be designed as the most important and safe method to reduce the damage and increase the benefits of cucumber farming. in order to evaluate the resi...
متن کاملDiagrammatic scale to assess downy mildew severity in melon
Hortic. bras., v. 27, n. 1, jan.-mar. 2009 The Northeast region of Brazil responds for nearly 95% of the national melon (Cucumis melo L.) production. Located at this region, States of Rio Grande do Norte and Ceará supply respectively 55 and 28% of the total melon harvested in Brazil (FNP, 2007). The expansion of the area used for melon production in this region, in addition to an intensive year...
متن کاملPatterns of Assimilate Production and Translocation in Muskmelon (Cucumis melo L.) : I. Diurnal Patterns.
Continuous monitoring of steady-state carbon dioxide exchange rates in mature muskmelon (Cucumis melo L.) leaves showed diurnal patterns of photosynthesis and respiration that were translated into distinct patterns of accumulation and phloem export of soluble sugars and amino acids. Leaf soluble sugar patterns in general followed the pattern of photosynthetic activity observed in the leaf, wher...
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ژورنال
عنوان ژورنال: Agronomie
سال: 1994
ISSN: 0249-5627
DOI: 10.1051/agro:19940403