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Impact of insecticides treatment on phytoplasma infection risk in apple orchards
‘Candidatus Phytoplasma mali’ monitoring Cacopsylla picta Cacopsylla melanoneura
2016/9/2
During 2013–2015, a monitoring study was carried out on the migration, abundance, and infectivity of Cacopsylla picta and C. melanoneura in apple orchards that were under different types of management...
Occurrence of potential vectors of phytoplasma in pear orchards with different plantation management
Cacopsylla pyri Cacopsylla pyrisuga nestedPCR RFLP Candidatus Phytoplasma pyri
2015/3/24
During 2009–2011, regular captures of Cacopsylla pyri, C. pyrisuga and C. pyricola in four pear orchards (one conventional orchard, one integrated pest management (IPM) orchard, two organic orchards) ...
Incidence of Prune dwarf virus and Prunus necrotic ring spot virus in orchards of sweet and sour cherry in the Czech Republic: Short communication
sweet cherry sour cherry Prune dwarf virus
2015/3/3
During 2006–2008 field surveys were carried out in the important cherry growing areas of the Czech Republic to assess the incidence of Prune dwarf virus and Prunus necrotic ring spot virus in commerci...
The economics of modern plum orchards in the Czech Republic
plum cultivars yields costs duration of pruning economics returns
2015/1/22
This paper deals with an evaluation of the economics in two commercial plum orchards which were established between 1993–1997 using dense tree-spacing and modern principles of orchard management. This...
Orchard performance and fruit quality of 50 apple cultivars grown or tested in commercial orchards of the Czech Republic
apple trees cultivars M 9 rootstock
2015/1/22
Tree vigour, occurrence of mildew and scab, yields, yield efficiency, fruit weight, flesh firmness and soluble solids content of apple trees on M 9 rootstock were monitored between 1998–2005 in 42 com...
To the distribution of PPV-M strain in selected orchards of apricots and peaches in the Czech Republic
apricot peach orchards Plum pox virus
2015/1/21
The presence and distribution of PPV-M strain of Plum pox virus were investigated in selected orchards of apricots and peaches in the Czech Republic. PPV-M was found to be distributed in apricot and p...
Situation of damage caused by Cryphonectria parasitica to forest stands and orchards of Castanea sativa by 2001 in Slovakia
Castanea sativa Cryphonectria parasitica
2015/1/21
In the present paper the knowledge of evaluation of the health condition of Castanea sativa (Mill.) in forest stands was summarised. It was found out that the fungus Cryphonectria parasitica (Murr.) B...
Efficacy loss of strobilurins used in protection against apple scab in Czech orchards
Venturia inaequalis resistance to fungicides
2015/3/19
The apple scab caused by Venturia inaequalis is important apple disease in temperate zone. Economical losses caused
by the pathogen are effectively reduced by intensive chemical protection and breed...
Four on-farm plantations (KRNAP Vrchlabí, the Orchard of Reconciliation in Neratov, Podyjí National Park, and Šumava National Park) were successfully established in a traditional form, with large...