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Effects of faba bean (Vicia faba) varieties on the development of Bruchus rufimanus
antibiosis Bruchus rufimanus mortality in seeds nonpreference plant resistance to bruchids
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2016/4/5
The development of Bruchus rufimanus was assessed in randomised field trials from 2005 to 2007 with eight
faba bean genotypes (SU 5/13, SU-BT, Mistral, Merkur, Stabil Merlin, Melodie, Divine). Signi...
Evaluation of Safflower Varieties for Resistance to the Fungal Pathogen, Colletotrichum acutatum
Carthamus tinctorius inoculums concentration
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2015/3/10
The influence of plant growth stage, inoculum density, and variety on the disease severity and incidence were studied. Our results indicated that growth stage of the plant had no influence on infectio...
Resistance of Apple Varieties and Selections to Erwinia amylovora in the Czech Republic
apple cultivars Erwinia amylovora fire blight resistance
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2015/3/2
Sixty-four apple cultivars and selections of potential interest to apple producers and plant breeders in the Czech
Republic were tested for their relative resistance to the fire blight pathogen over...
Differences in growth and yield responses to Aphis gossypii Glover between different okra varieties
Aphis gossypii okra yield plant growth
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2015/3/1
The reactions of five commercial varieties of okra, Abelmoschus esculentus, to A. gossypii were evaluated under semiarid field conditions. Each experimental plant of varieties Clemson spineless, Clems...
Variation in the production of trichothecene mycotoxin deoxynivalenol (DON) in spring barley varieties after treatment with the fungicides azoxystrobin and tebuconazole
deoxynivalenol Fusarium culmorum azoxystrobin tebuconazole
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2015/2/2
Eight varieties of spring barley (Hordeum vulgaris Lin.) were artificially inoculated with a Fusarium culmorum (W.G. Smith) Saccardo – isolate and naturally infected in the middle of the flowering per...
Reaction of selected winter wheat varieties to autumnal infection with Wheat dwarf virus
Wheat dwarf virus (WDV) winter wheat resistance
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2015/2/2
The response of 25 registered winter wheat varieties to autumnal infection with Wheat dwarf virus (WDV) was studied in small plot trials in two years. The materials were infected by vectors, leafhoppe...
Resistance of winter wheat varieties registered in the Czech Republic to Fusarium head blight in relation to the presence of specific Rht Alleles
deoxynivalenol content disease severity traits dwarfing allele Rht-D1b Fusarium culmorum head blight plant height variety resistance winter wheat
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2014/3/10
Resistance of 31 winter wheat varieties (bred in 6 European countries) to Fusarium head blight (FHB) was evaluated in field trials lasting for three years (2007, 2008, 2009) after artificial inoculati...
Introduction of Piz-t and Pib Genes for Blast Disease Resistance from Indica Varieties and their Utilization for Genetic Researches in Rice
epidemic genetic resource heading time linkage QTL
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2009/9/9
Development of varieties with high resistance to blast disease had been an urgent need for rice production in the 1960s and 1970s, since blast epidemics prevailed on excellent varieties with resistanc...
Evaluation of barley disease development depending on varieties
barley variety testing diseases organic farming
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2010/1/19
Resistance against diseases is one of the key factors for plant varieties used in
organic farming systems. Official variety trials in a certified organic field were inspected during 2004-2008 in the...
Reaction of wheat varieties to infection with barley yellow dwarf virus and prospects for resistance breeding
barley yellow dwarf BYDV Bdv1 Bdv2 resistance sources breeding wheat
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2014/3/11
The reaction of winter and spring wheat to infection with barley yellow dwarf virus (BYDV-PAV) was evaluated in three-year small-plot field trials on 71 wheat varieties registered in the Czech Republi...
Reaction of wheat varieties to infection with barley yellow dwarf virus and prospects for resistance breeding
barley yellow dwarf BYDV Bdv1 Bdv2 resistance sources breeding wheat
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2014/3/11
The reaction of winter and spring wheat to infection with barley yellow dwarf virus (BYDV-PAV) was evaluated in three-year small-plot field trials on 71 wheat varieties registered in the Czech Republi...
Graft recovery of Piper nigrum L. runner shoots on Piper colubrinum Link. rootstocks as influenced by varieties and month of grafting
Graft recovery Piper nigrum L. Piper colubrinum Link. rootstocks
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2009/2/19
Grafting black pepper (Piper nigrum) on resistant rootstocks of Piper colubrinum is a widely accepted technique to manage the problematic Phytophthora disease. To evaluate the influence of varieti...
Screening of Wheat Varieties for Resistance to Head Scab Caused by Fusarium graminearum Schwabe
wheat varieties Fusarium graminearum head scab resistance
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2009/1/14
In this study, variability in pathogenicity among Fusarium graminearum isolates from different locations in Ohio was determined. The most virulent isolates from these locations were chosen and used in...
Microscopic Evaluation of Interactions between Varieties of Arabidopsis thaliana Challenged by Peronospora parasitica
Peronospora parasitica Arabidopsis thaliana disease resistance compatibility hypersensitive response
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2009/1/13
Peronospora parasitica (Pers ex Fr.) Pers. is an obligate biotrophic pathogen that causes downy mildew in Arabidopsis thaliana (L.) Heynh. In this study, cotyledons of four A. thaliana varieties were ...
Blast disease influence on agronomic and quality traits of rice varieties under Mediterranean conditions
Grain quality grain yield leaf blast neck blast Pyricularia oryzae
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2010/1/11
The effects of Pyricularia oryzae, the causal agent of blast disease in rice, on plant growth, grain yield, and grain quality under Mediterranean conditions were studied in 2002 and 2003. Four rice va...