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Influence of Selected Fungicides Registered in the Czech Republic for Winter Oilseed Rape on In Vitro Sclerotinia sclerotiorum Mycelial Growth
FrBrassica napus L. Sclerotinia sclerotiorum efficacy tebuconazole boscalid dimoxystrobin metconazole prothioconazole fluopyram
2018/3/5
The baseline sensitivity of 55 isolates of Sclerotinia sclerotiorum, collected from oilseed rape in 6 regions of the Czech
Republic, to selected fungicides was determined during the period 2013–2015....
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 ...
Effect of Flight Activity of Stem Weevils (Ceutorhynchus napi, C. pallidactylus) and Application Time on Insecticide Efficacy and Yield of Winter Oilseed Rape
cabbage stem weevil oilseed rape stem weevi
2015/3/11
During 2010–2012, we monitored flight activity of male and female stem weevils (Ceutorhynchus napi, C. pallidactylus) using yellow water traps, the effectiveness of various application dates for the i...
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...
Freezing tolerance and proline content of in vitro selected hydroxyproline resistant winter oilseed rape
abiotic stress Brassica napus microspore culture proline
2014/3/10
Twelve doubled haploid (DH) winter oilseed rape plants with altered levels of proline and/or freezing tolerance were obtained by in vitro selection for resistance to trans-4-hydroxy-l-proline (Hyp) in...
Effect of crop management on the incidence of Meligethes aeneus Fab. and their larval parasitism rate in organic and conventional winter oilseed rape
organic and conventional cropping system winter oilseed rape Meligethes aeneus larval parasitism
2010/1/19
The occurrence of Meligethes aeneus adults, larvae and larval parasitism rate was
studied in organic and conventional winter oilseed rape fields in Estonia. No insecticides were used in fields with ...
Development of fertility restorers of winter oilseed rape with low glucosinolate content for the CMS Ogu-INRA system
CMS Ogu-INRA fertility restorer lines glucosinolatesmolecular markers winter oilseed rape
2014/3/11
We have bred low glucosinolate (GSL) winter oilseed rape lines carrying the fertility restorer for the CMS Ogu-INRA system. The original restorer line BO20 contained 31μmol/g GSL in seeds, but by cros...
Critical Period of Weed Control in Three Winter Oilseed Rape（Brassica napus L.）Cultivars
Biological yield canola critical period grain yield oil yield weed interference
2009/1/9
Field experiments were carried out at the Agricultural Research Station, Faculty of Agriculture, University of Tabriz, in 2004-2005 and 2005-2006. Three winter oilseed rape cultivars (Okapi, Licord, a...
Influence of application of plant growth regulators and desiccants on a yield and quality of winter oilseed rape
oilseed rape varieties plant growth regulators yield quality
2008/11/24
The purpose of the conducted researches was an estimation of influencing of application of growth regulators (metconazole, di-1-P-menten, dimethipin) and desiccants (diquat, glyphosate) on a yield and...
The impact of field edges on the incidence of Meligethes aeneus Fab. larvae and their parasitisation in spring and winter oilseed rape
field edges Meligethes aeneus Fab. larvae spring and winter oilseed rape
2010/1/14
The impact of field edges on the incidence of Meligethes aeneus Fab. larvae and their parasitisation in spring and winter oilseed rape.
Possibilities to use growth regulators in winter oilseed rape growing technology 2. Effects of auxin analogues on the formation of oilseed rape generative organs and plant winterhardiness
auxin physiological analogues TA-12 and TA-14 apex formation oilseed rape winterhardiness
2010/1/13
The effect of the physiological analogues of auxin, the compounds TA-12 and TA-14, on the apex development, growth, winterhardiness and productivity formation of the winter oilseed rape var. ‘Casino’ ...
Possibilities to use growth regulators in winter oilseed rape growing technology. 1.The effect of retardant analogues on oilseed rape growth
Brassica napus morpholinium derivative 17-DMC dietylamine derivative 3-DEC growth productivity
2010/1/13
The effect of growth regulators – derivatives of the diethylamine chloride 3-DEC and morpholinium chloride 17-DMC – on the growth and productivity of the winter oilseed rape ‘Kasimir F1’ was studied. ...
Utilisation of doubled haploids in winter oilseed rape (Brassica napus L.) breeding
winter oilseed rape doubled haploid homozygous line breeding
2014/3/19
A survey of development and prospects of the utilisation of doubled haploid techniques in rapeseed breeding in the world and in the Czech Republic is presented. The first utilisation of spontaneously ...