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Distribution of bacterial blight resistance genes in the main cultivars and application of Xa23 in rice breeding
rice bacterial blight distribution Xa23 marker-assisted selection
2023/4/21
Bacterial blight (BB) is an important constraint on achieving a high and stable rice grain yield. An increasing number of BB resistance (R) genes have been identified and cloned to increase the availa...
Spatial distribution of cabbage root maggot (Delia radicum) and clubroot (Plasmodiophora brassicae) in winter oilseed rape crops in the Czech Republic
within-field distribution of pests in crops spatial associations between pests in crops Integrated Plant Management control of insect pests winter oilseed rape diseases
2017/6/26
The amount and spatial distribution of plants afflicted with cabbage root maggot (Delia radicum; CRM) and clubroot (Plasmodiophora brassicae) in winter oilseed rape crops were assessed in the Olomouc ...
Distribution and population structure of the chestnut blight fungus in Romania
Cryphonectria parasitica European chestnut oak hypovirus vc types mating types
2015/7/28
The occurrence of chestnut blight (Cryphonectria parasitica) was studied in 2011–2012 at 13 locations in the main chestnut growing areas of Romania. Infections were detected at four localities. The sy...
Distribution and Harmfulness of Plasmopara halstedii on Sunflower in the Czech Republic
sunflower downy mildew Helianthus annuus
2015/3/10
In 2007–2012 the first detailed study of P. halstedii distribution and severity was performed in the Czech Republic by monitoring altogether 128 localities. Incidence of the pathogen was recorded at s...
Distribution of the 3-AcDON, 15-AcDON, and NIV Chemotypes of Fusarium culmorum in the North-West of Turkey
crown rot head blight trichothecenes
2015/3/10
Fusarium culmorum isolates originated from diseased wheat plants showing crown rot and head blight symptoms in
the 2009–2010 wheat growing season in the Çanakkale, Balıkesir, and Tekirda&#...
Phytophthora Alder Decline: Disease Symptoms, Causal Agent and Its Distribution in the Czech Republic
Phytophthora alni alnus glutinosa alnus incana
2015/3/5
Phytophthora decline of riparian alder populations has recently become an important problem in many European
countries, including the Czech Republic. The causal agent, Phytophthora alni, has spread ...
Mating Type Distribution of Phytophthora infestans (Mont.) de Bary in the Czech Republic in 2007 and 2008
late blight pathogen pairing test
2015/3/5
A total of 195 isolates of Phytophthora infestans were collected from late blight-diseased potatoes grown in
several localities in the Czech Republic during the years 2007–2008. The isolates were an...
Distribution of Plum pox virus strains in natural sources in the Czech Republic
Plum pox virus blackthorn myrobalan plum sweet cherry sour cherry apricot PPV-D PPV-M PPV-Rec PPV-C PPV-EA
2015/3/3
The distribution of Plum pox virus (PPV) strains, PPV-D, PPV-M and PPV-Rec, was investigated in the Czech Republic in 2005–2008. Fifty-two to ninety-four samples of flowers or leaves of plum, myrobala...
Influence of climate changes in the Czech Republic on the distribution of plant viruses and phytoplasmas originally from the mediterranean subtropical region
plant viruses phytoplasma ZYMV PPV ESFY spreading climate changes Czech Republic
2015/3/3
Results of research aiming at monitoring of climate changes impact on plant pathogens distribution such as Zucchini yellow mosaic virus (ZYMV), quarantine Plum pox virus (PPV) and quarantine phytoplas...
Potential impact of climate change on geographic distribution of plant pathogenic bacteria in Central Europe
climate variability phytobacterial pathogens bacterial diseases of plants changes in geographical distribution Central Europe
2015/3/3
This review provides an overview of variety of bacterial plant pathogens which can serve as an example of how plant pathogenic bacteria can adapt very specifically to anticipated climate change in Cen...
Cohabitation and Intraleaf Distribution of Phytoseiid Mites (Acari: Phytoseiidae) on Leaves of Corylus avellana
Kampimodromus aberrans leaf microhabitat phytoseiid location shelter
2015/3/2
Leaves from uncultivated and unsprayed hazelnut shrubs, Corylus avellana, were sampled from June to August
2005 to obtain information on the phytoseiid mite taxocenoses, population density and intra...
Comparison of Two Mapping Methods of Potential Distribution of Pests under Present and Changed Climate
Ostrinia nubilalis ECB ECAMON
2015/3/2
The study compares two methods for modeling the potential distribution of pests when applied to the European corn borer (Ostrinia nubilalis Hubner). The development of the European corn borer (ECB) is...
Occurrence and distribution of mating types A1 and A2 of Phytophthora infestans (Mont.) de Bary in the Czech Republic
potato late blight mating types PCR CAPs
2015/2/6
A total of 199 Phytophthora infestans isolates were obtained from leaves, tubers and fruits of infected crops of potato and tomato in different regions of the Czech Republic in 2003, 2004 and 2005. Th...
Current occurrence and distribution of heterodera avenae in the Slovak Republic
Heterodera avenae (Woll.) occurrence Slovak Republic cereal cyst nematodes
2015/2/2
During 2003 and 2004 the occurrence and distribution of Heterodera avenae (Woll.) in the cereal growing areas of the Slovak Republic was studied. 188 soil samples from 27 districts throughout the coun...
Distribution of Plum pox virus in the Czech Republic
plum pox virus distribution natural sources PPV strains
2015/1/28
Plum pox virus (PPV) is widely distributed in plums and myrobalans in western, central and easternBohemia, in north-western, central and north-easternMoravia of theCzechRepublic. In southernBohemia an...