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Phytophthora plurivora T. Jung & T. I. Burgess and other Phytophthora Species Causing Important Diseases of Ericaceous Plants in the Czech Republic
Phytophthora spp Phytophthora citricola
2015/3/6
Ornamental nurseries, garden centres, public gardens and urban greenery in the Czech Republic were surveyed
in 2006–2009 for the presence of Phytophthora spp. and the diseases they cause on ericaceo...
Influence of Intercropping with Spring Cereals on the Occurrence of Pea Aphids (Acyrthosiphon pisum Harris, 1776) and their Natural Enemies in Field Pea (Pisum sativum L.)
Acyrthosiphon pisum syrphid eggs syrphid larvae
2015/3/6
Occurrences of pea aphids and their natural enemies (syrphids, mummies caused by entomopathogenic fungi
Beauveria sp. and by the parasitic wasp Aphidius ervi) were compared in monocultures and mixtu...
Toxicological and Biochemical Effects of Some Insecticides on Peach Fly, Bactrocera zonata (Diptera: Tephritidae)
Bactrocera zonata insecticides glutamic oxaloacetic transaminase – GOT
2015/3/6
The peach fruit fly, Bactrocera zonata (Saunders, Diptera: Tephritidae), has been a serious pest in the last decade
attacking a wide range of fruits in Egypt. The toxicity of Malathion, Diazinon, Me...
First Records of the Jumping Plant-Louse Acizzia jamatonica (Kuwayama) (Hemiptera: Sternorrhyncha: Psyllidae) in Slovakia and Greece
Mimosoideae pest first records Slovakia Greece
2015/3/6
The psyllid Acizzia jamatonica (Kuwayama, 1908), an introduced pest of the ornamental tree Albizia julibrissin
Durazz., was found for the first time in Slovakia and Greece. In both countries it occu...
Analysis of Genetic Diversity and Phylogeny of Partial Coat Protein Domain in Czech and Italian GFLV Isolates
Grapevine fanleaf virus grapevine coat protein sequence
2015/3/5
The genetic diversity of Grapevine fanleaf virus (GFLV) was evaluated in 4 isolates sampled from naturally
infected grapevines from South Moravia (Czech Republic) and 2 Italian isolates from Bari (I...
Biological Efficacy of Some Biorational and Conventional Insecticides in the Control of Different Stages of the Colorado Potato Beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae)
Leptinotarsa decemlineata biorational and conventional insecticides
2015/3/5
The biological efficacy of some biorational and conventional insecticides against different stages of Colorado
potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae) was evaluate...
Bifenazate, a Prospective Acaricide for Spider Mite (Tetranychus urticae Koch) Control in Czech Hops
two-spotted spider mite (Tetranychus urticae Koch) hop (Humulus lupulus L.)
2015/3/5
Bifenazate, a new selective carbazate acaricide, seems to be a very good substitute for propargite to control spider
mites (Tetranychus urticae Koch) on hops in the Czech Republic. To investigate th...
Management of Bacterial Blight of Cotton Using a Mixture of Pseudomonas fluorescens and Bacillus subtilis
biological control Pseudomonas fluorescens Bacillus subtilis
2015/3/5
The potential of antagonistic rhizobacteria in the management of bacterial blight of cotton caused by Xanthomonas
axonopodis pv. malvacearum (Xam) was evaluated under greenhouse and field conditions...
Variability of D2/D3 Segment Sequences of Several Populations and Pathotypes of Potato Cyst Nematodes (Globodera rostochiensis, Globodera pallida)
Globodera rostochiensis G. pallida pathotype D2/D3 segment
2015/3/5
Potato cyst nematodes (Globodera rostochiensis, Globodera pallida) remain a key pest in the main potato growing regions of the Czech Republic. Due to difficult direct management and presence of divers...
Diversity of Oat Crown Rust (Puccinia coronata f.sp. avenae) Isolates Detected by Virulence and AFLP Analyses
Puccinia coronata f.sp. avenae oat crown rust
2015/3/5
Forty Puccinia coronata f.sp. avenae isolates from several European countries and Israel were tested for virulence
to 18 differential oat lines. Amplified Fragment Length Polymorphism (AFLP) analysi...
Influence of Temperature and Species Origin on Fusarium spp. and Microdochium nivale Pathogenicity to Wheat Seedlings
Fusarium wheat seedlings pathogenicity
2015/3/5
The influence of temperature and species origin on the in vitro growth rate and pathogenicity of Fusarium and
Microdochium nivale (F. avenaceum, F. culmorum, F. graminearum, F. poae, and M. nivale) ...
Scarceness of Phytoseiid Species Co-occurrence (Acari: Phytoseiidae) on Leaflets of Juglans regia
cohabitation phytoseiid taxocoenoses competitive displacement
2015/3/5
In order to obtain information on the phytoseiid mite taxocoenoses, population density and frequency of occurrence on leaflets of Juglans regia, abandoned and uncultivated trees were sampled from July...
Effect of Selected Pesticides on the Vitality and Virulence of the Entomopathogenic Nematode Steinernema feltiae (Nematoda: Steinernematidae)
Steinernema feltiae compatibility integrated pest management
2015/3/5
The survival and infectivity of infective juveniles of the entomopathogenic nematode Steinernema feltiae (Rhabditida: Steinernematidae) were determined after being exposed to 8 insecticides (a.i. kino...
Associated with the Collapse of Tomato Plants in Rockwool Slab Hydroponic Culture
Pseudomonas corrugata Pseudomonas marginalis Pseudomonas fluorescens
2015/3/5
Plant pathogenic species Pseudomonas corrugata and P. marginalis were detected and determined in collapsed tomato plants in rockwool slab hydroponic culture in southern Moravia, Czech Republic. Surpri...
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 ...