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Origin, mechanism and molecular basis of weed resistance to herbicides
resistance to herbicides origin and spread of resistant weeds target site metabolic resistance molecular basis of resistance
2015/1/30
This review summarises information from the literature and experimental experience of the authors in research on weed resistance to herbicides. Factors conditioning the origin of resistance are descri...
Powdery mildew resistance in some Aegilops species
Blumeria graminis DC f.sp. tritici Aegilops spp. disease resistance virulence analysis DNA polymorphism genetic resources
2015/1/30
Resistance to powdery mildew (Blumeria graminis (DC.) E. O. Speer f.sp. tritici Em. Marchal) in Aegilops crassa Boiss., Ae. ventricosa Tausch, Ae. biuncialis Vis., Ae. triuncialis L. and Ae. cylindric...
The emergence of a atrazine resistant black nightshade (Solanum nigrum L.) biotype and molecular basis of the resistance
black nightshade Solanum nigrum L. resistance atrazine chlorophyll fluorescence emergence genetic variation
2015/1/30
Seeds from atrazine resistant plants of black nightshade (Solanum nigrum L.) were collected at the railway station Prague-Vršovice, seeds from susceptible plants in Vyšehořovice (Prague...
Marker-assisted selection for leaf rust resistance in wheat by transfer of gene Lr19
Puccinia triticina leaf rust Lr19 Triticum aestivum L. endopeptidase marker-assisted selection
2015/1/30
Cultivar Agrus, possessing a chromosomal substitution, and cultivar Sunnan, possessing a translocation from Thinopyrum ponticum (= Agropyron elongatum, 2n = 10x) with leaf rust resistance gene Lr19 ag...
Evaluation of American peach cultivars for resistance to Plum pox virus
Plum pox virus peach disease symptoms virus concentration ELISA resistance
2015/1/30
Twenty-eight American peach cultivars were screened for their reaction to Plum pox virus (PPV). The cultivars were evaluated for the presence and intensity of PPV symptoms in leaves and fruits, and th...
BUILDING COMMUNITY RESISTANCE AGAINST LAND GRABBING
BUILDING COMMUNITY RESISTANCE AGAINST LAND GRABBING
2015/1/29
BUILDING COMMUNITY RESISTANCE AGAINST LAND GRABBING.
Field resistance of six cultivars of winter oilseed rape against Turnip yellow mosaic virus
Turnip yellow mosaic virus oilseed rape Brassica ELISA serology
2015/1/28
The resistance of six cultivars of winter oilseed rape (SL 509, SL 507, Darmor, Solida, Jet Neuf, Silesia) against Turnip yellow mosaic virus was studied. The number of over-wintering plants and plant...
Determination of the cluster of wheat rust resistance genes Yr17, Lr37, and Sr38 by a molecular marker
rusts wheat resistance genes Yr17 Lr37 Sr38 molecular marker
2015/1/28
A translocation from Aegilops ventricosa carrying genes Yr17, Lr37 and Sr38 was verified in cultivars Hussar, Eureka, Torfrida, Renan, Rendezvous, Rapier and Brigadier by the molecular marker SCARSC-Y...
Jeng-Sheng HUANG – Plant Pathogenesis and Resistance. Biochemistry and Physiology of Plant-Microbe Interactions – Book Review
Plant physiology biochemistry molecular biology plant pathology
2015/1/28
Theoretical approaches, methodology and experimental results of plant physiology, biochemistry and molecular biology have substantially influenced the development of plant pathology during the last 20...
Control of target spot of tomato with fungicides, systemic acquired resistance activators, and a biocontrol agent
target spot Corynespora cassiicola tomato Lycopersicon esculentum biocontrol agents systemic acquired resistance fungicides
2015/1/28
Control of target spot of tomato, caused by the fungus Corynespora cassiicola (Berk. & Curt.) Wei., was studied in three seasons in southern Florida, USA. The strobilurin fungicide azoxystrobin and a ...
The prevalence of and resistance to antimicrobial agents of Bacillus cereus isolates from foodstuffs
pathogenic microorganisms food safety acquired resistance
2015/1/27
The study was aimed at the assessment whether foodstuffs contaminated with Bacillus cereus (B. cereus) may concurrently be vectors of spreading resistance. The contamination of foodstuffs with B. cere...
Prevalence of serotypes, production of Apx toxins, and antibiotic resistance in strains of Actinobacillus pleuropneumoniae isolated in the CzechRepublic
porcine pleuropneumonia apx toxin PCR pneumonia antibiotics pig Czech Republic
2015/1/26
Results of serotyping of 122 strains of Actinobacillus pleuropneumoniae isolated on 21 swine farms in the Czech Republic from January 1999 to December 2000 are presented. The highest prevalence was fo...
Resistance of Chinese asters (Callistephus chinensis Nees.) to Fusarium wilts (Fusarium oxysporum f. sp. callistephi (Beach) Snyder and Hansen) evaluated using artificial inoculations
Callistephus Fusarium resistance inoculation cultivars
2015/1/24
The resistance of Chinese asters to Fusarium wilt was tested by artificially inoculating the root systems. A mixture of Fusarium isolates was prepared with a concentration of about 104–109 propagules ...
Upon the completion of a three-year evaluation of natural occurrence of storage diseases within a range of cultivars or advanced selections and a simultaneous assessment of their other characteristics...
Winter frost resistance of Hayward and Matua kiwifruit cultivars
kiwifruit frost resistance freezing tests
2015/1/21
This study was carried out in Atatürk Central Horticultural Research Institute at Yalova in 1996 and 1997 in order to determine the frost resistance ability of fruit buds of Hayward and Matua cultivar...