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Postulation of seedling stem rust resistance genes of Yunnan wheat cultivars in China
Triticum aestivum L Puccinia graminis Sr gene gene postulation
2016/9/2
To determine stem rust resistance genes of wheat varieties in Yunnan province, 11 Chinese strains of Puccinia graminis f.sp. tritici with different virulence and 1 artificial mutant strain were used i...
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...
Stem decay by Stereum sanguinolentum after red deer damage n the Českomoravská vrchovina Highlands
Picea abies wound rot stem decay
2015/3/5
Damage caused by bark peeling and browsing by red deer to Picea abies was investigated in two localities in the Českomoravská vrchovina Highlands. 127 experimental plots of 50 × 50 m in size were...
Effect of plant populations on the incidence of bean stem maggot (Ophiomyia spp.) in common bean intercropped with maize
Ophiomyia pests species damage yield advantage
2015/3/3
Effects of three intercrop combinations and plant populations on bean stem maggot Ophiomyia phaseoli; O. spencerella and O. centrosematis was observed; with the latter being reported in Morogoro for t...
Effect of plant essential oils on mortality of the stem nematode (Ditylenchus dipsaci)
Ditylenchus dipsaci essential oils control
2015/3/3
The aim of this study was to assess the nematicidal activity of different essential oils from medicinal and aromatic plants for use in nematode management. Essential oils of Eugenia caryophyllata, Ori...
Volutella leaf blight and stem canker on Japanese pachysandra in the Czech Republic
Pseudonectria Pachysandra terminalis Czech Republic
2015/3/1
Woody ornamental cover plants of Japanese pachysandra (P. terminalis S. et Z.) are planted in parks and gardens in the Czech Republic. A serious disease of these plants is Volutella leaf blight and st...
Phomopsis pisi – a new species causing pea stem canker
pea stem canker Phomopsis pisi new species Czech Republic
2015/2/6
The new species Phomopsis pisi Ondřej sp. n. (Anamorphic Fungi – Coelomycetes) occurred on stems of pea (Pisum sativum L.) cv. Adept at Šumperk-Temenice (Czech Republic). The fungus caused p...
Host range and growth of Stem and Bulb Nematode (Ditylenchus dipsaci) populations isolated from garlic and chicory
Ditylenchus dipsaci vegetable host range
2015/2/2
Host range and growth of two Ditylenchus dipsaci (Stem and Bulb Nematode) populations on onion, garlic, leek, spinach and chicory were compared. Inoculation was conducted by placing a droplet of 1.5% ...
Infestation of poppy cultures with the poppy stem gall wasp (Timaspis papaveris) Cynipidae: Hymenoptera
Timaspis papaveris Kiefer poppy culture damage mortality crop infestation parasitisation
2015/2/2
The mortality of pupae in stems lying on the ground during hibernation was 51.7% in 2003. The emergence of adults in 2003 and 2004 was monitored from late April to early July by photoeclectors placed ...
The occurrence of Apple stem pitting virus and Apple stem grooving virus within field-grown apple cultivars evaluated by RT-PCR
Apple stem pitting virus Apple stem grooving virus apple cultivars RT-PCR
2015/1/30
The reverse transcription polymerase chain reaction (RT-PCR) was successfully used to determine the occurrence of Apple stem pitting virus (ASPV) and Apple stem grooving virus (ASGV) in field-grown ap...
Detection of Apple stem grooving virus in different tissues of apple trees throughout the year
Apple stem grooving virus tissue sampling RT-PCR ELISA reliability of detection
2015/1/30
The suitability of different apple tissues for Apple stem grooving virus (ASGV) detection throughout the year was checked by RT-PCR and ELISA. Detectable amounts of ASGV were generally found in all ti...
The application of RT-PCR assay for the detection of Apple stem pitting virus and Apple stem grooving virus in four apple cultivars
RT-PCR ASPV ASGV Apple stem pitting virus Apple stem grooving virus
2015/1/28
The reverse transcription polymerace chain reaction (RT-PCR) assay was successfully used for the detection of Apple stem pitting virus (ASPV) and Apple stem grooving virus (ASGV) in four apple cultiva...
Forecasting System for Infection Risk of Phoma Stem Canker in Selected Regions of the Czech Republic in 2009–2011
Leptosphaeria spp. phoma stem canker ascospore release
2015/3/11
In the period 2009–2011 monitoring of the incidence of phoma stem canker was carried out at selected sites of the
Czech Republic (Šumperk and Opava regions in North Moravia). The risk of infect...
Wheat Germplasm Screening for Stem Rust Resistance Using Conventional and Molecular Techniques
molecular markers pathotypes resistance stem rust wheat
2014/2/25
In Central Asia, stem rust (Puccinia graminis f.sp. tritici) causes considerable damage, especially during growing seasons with high rainfall. Ug99 is a race of stem rust that is virulent to the majo...
Evaluation of maize (Zea mays L.) genotypes as a component of integrated stem borer (Chilo partellus Swinhoe) management in coastal region of Kenya
Maize stem borer control
2011/1/11
A study was conducted at six sites of Kenya Coastal region to evaluate candidate maize genotypes for inclusion in stem borer IPM package for the area. Stem borer infestation/damage during the trial pe...