Tesis sobre el tema "Rape (Plant)"
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Fiebelkorn, Wrucke Danielle. "Genetic Analysis of Frost Tolerance in Rapeseed/Canola (Brassica Napus L.)". Diss., North Dakota State University, 2017. https://hdl.handle.net/10365/28362.
Texto completoNorthern Canola Growers Association
Mulyati. "Zinc requirements of transplanted oilseed rape". Thesis, Mulyati, (2004) Zinc requirements of transplanted oilseed rape. PhD thesis, Murdoch University, 2004. https://researchrepository.murdoch.edu.au/id/eprint/213/.
Texto completoMulyati. "Zinc requirements of transplanted oilseed rape". Murdoch University, 2004. http://wwwlib.murdoch.edu.au/adt/browse/view/adt-MU20060109.135933.
Texto completoYe, Zhengqian. "Effect of low temperature on boron nutrition of oilseed rape and sunflower". Thesis, Ye, Zhengqian (2004) Effect of low temperature on boron nutrition of oilseed rape and sunflower. PhD thesis, Murdoch University, 2004. https://researchrepository.murdoch.edu.au/id/eprint/418/.
Texto completoYe, Zhengqian. "Effect of low temperature on boron nutrition of oilseed rape and sunflower". Murdoch University, 2004. http://wwwlib.murdoch.edu.au/adt/browse/view/adt-MU20060510.154332.
Texto completoStangoulis, James Constantine Roy. "Genotypic variation in oilseed rape to low boron nutrition and the mechanism of boron efficiency". Title page, contents and summary only, 1998. http://web4.library.adelaide.edu.au/theses/09PH/09phs7856.pdf.
Texto completoBabwah, Andy Videsh. "Development and application of biotechnological tools in the major crop plant, Brassica napus". Thesis, McGill University, 2001. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=37867.
Texto completoBasu, Krishna Rachel. "Improving seed quality in winter oilseed rape". Thesis, University of Nottingham, 2003. http://eprints.nottingham.ac.uk/31239/.
Texto completoJean, Martine. "Genetic mapping of restorer genes for cytoplasmic male sterility in Brassica napus using DNA markers". Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=40147.
Texto completoMcWilliam, Simon Charles. "Plant establishment, canopy structure and yield formation in oilseed rape". Thesis, University of Nottingham, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243684.
Texto completoSimms, Louise Catherine. "Seed treatments to control slug damage in oilseed rape and wheat". Thesis, Available from the University of Aberdeen Library and Historic Collections Digital Resources, 2009. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&pid=58969.
Texto completoPollock, Stephanie. "A study of genetic diversity and genome organization of Brassica napus using EST (expressed sequence tags) of Arabidopsis and SSR (simple sequence repeat) markers of B. napus /". Thesis, McGill University, 2001. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=33023.
Texto completoHamel, Nancy. "Nuclear regulation of mitochondrial gene expression in Brassica napus". Thesis, McGill University, 1996. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=27331.
Texto completoBurlakoti, Pragyan. "Inoculation Techniques, Development of Brassica Napus Breeding Lines and Identification of Markers Associated with Resistance to Sclerotinia Sclerotiorum (Lib.) De Bary". Diss., North Dakota State University, 2012. https://hdl.handle.net/10365/26561.
Texto completoMahe, Laetitia. "Import of chimeric proteins into plant mitochondria". Thesis, McGill University, 2001. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=33804.
Texto completoCastillo-Ruiz, Priscila. "Plant activation of different chemicals by tobacco and brassica cell cultures, using the plant cellmicrobe coincubation assay". Thesis, McGill University, 1990. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=39239.
Texto completoSchelfhout, Christopher James. "DNA marker assisted breeding in interspecific crosses to improve canola (Brassica napus L.)". University of Western Australia. School of Plant Biology, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0167.
Texto completoStafford, Judith Anne. "The effects of prochloraz on the growth and yield of oilseed rape". Thesis, University of Nottingham, 1996. http://eprints.nottingham.ac.uk/12535/.
Texto completoDharmaratne, Sumedha. "Studies on self-incompatibility in Brassica napus". Thesis, University of St Andrews, 1990. http://hdl.handle.net/10023/14131.
Texto completoEvans, Kenneth Andrew. "The role of secondary plant metabolites in host-plant location by insect pests of oilseed rape (Brassica napus L.)". Thesis, University of Hertfordshire, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.293059.
Texto completoMenassa, Rima. "Nuclear-mitochondrial gene interactions and mitochondrial gene expression in Brassica napus". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape10/PQDD_0018/NQ44513.pdf.
Texto completoAndreasson, Erik. "Structural and functional studies of the myrosinase-glucosinolate system in Arabidopsis thaliana and Brassica napus /". Uppsala : Swedish University of Agricultural Sciences, 2000. http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=009004668&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA.
Texto completoDavoren, Jonathan M. y University of Lethbridge Faculty of Arts and Science. "Gene expression in a microspore-derived cell suspension culture of Brassica Napus exhibiting enhanced oil production". Thesis, Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 1997, 1997. http://hdl.handle.net/10133/345.
Texto completoxxi, 256 leaves : ill. ; 28 cm.
Stollar, Rachel. "Fine mapping of the nuclear restorer locus for cytoplasmic male sterility in Brassica napus". Thesis, McGill University, 2001. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=34014.
Texto completoMap based cloning requires the identification of DNA markers tightly linked to Rfp. Two PCR based markers which are located on either side of Rfp were developed. These markers allowed facile screening of a large population.
RFLP markers used in this study are based on the synteny between B. napus and the well known crucifer A. thaliana. (Abstract shortened by UMI.)
Singh, Mahipal. "Molecular analysis of polima cytoplasmic male sterility in Brassica napus". Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=39754.
Texto completoElina, Helen. "Expression of a Brassica napus mitochondrial gene region associated with cytoplasmic male sterility : transcript initiation, editing, splicing and nuclease processing". Thesis, McGill University, 2007. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=115915.
Texto completonad5c, one of the components of the nap CMS-associated region, is the small central exon of the nad5 gene. In higher plants, nad5c transcripts must be joined to exons b and d through two group II intron trans-splicing events. I found that in the dicot Brassica and the monocot wheat, proper splicing requires exon c and d joining occur prior to the splicing of c with b. Joining of c to a/b transcripts prior to c/d splicing results exclusively in mis-spliced products in which the 5' end of c is joined to cryptic sites within exon b. It is suggested that intron sequences downstream of c base-pair with exon a, leading to mis-folding of the b/c intron and mis-splicing. In Oenothera, where the c/d intron is further fragmented into a tri-partite intron, mis-splicing does not occur. I suggest that avoidance of mis-splicing may be a factor that drives fragmentation of trans -splicing group II introns and may have contributed to the eventual evolution of spliceosomal RNAs from a group II intron precursor.
Inyang, Enenwan N. "Effect of the host plant on the susceptibility of crucifer pests to the insect pathogenic fungus, Metarhizium anisopliae". Thesis, Imperial College London, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245611.
Texto completoL'Homme, Yvan. "Molecular characterization of cytoplasmic male sterility in Brassica napus". Thesis, McGill University, 1994. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=28810.
Texto completoForoud, Nora Afsaneh y University of Lethbridge Faculty of Arts and Science. "Probing the membrane topology of a diacylglycerol acytransferase type I from Brassica Napus". Thesis, Lethbridge, Alta. : University of Lethbridge, Faculty of Arts and Science, 2005, 2005. http://hdl.handle.net/10133/256.
Texto completoxvii, 194 leaves ; 29 cm.
Hutchins, John David. "Antagonism of the stem rot pathogen (Sclerotina sclerotiorum) by microorganisms from oilseed rape flowers : prospects for biological control". Thesis, Imperial College London, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.281747.
Texto completoButterworth, Lisa A. "Interactions of the pathogen leptosphaeria maculans (Desm.) Ces and de Not. and Brassica napus". Thesis, University of East Anglia, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.267462.
Texto completoCollison, J. "Influence of plant population and spatial arrangement on yield of winter oilseed rape (Brassica napus L.)". Thesis, University of Newcastle Upon Tyne, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.370876.
Texto completoMosiane, M. S. "Diamondback Moth, Plutella xylostella (L.), (Lepidoptera: Plutellidae ), and Other Insects of Canola, Brassica napus L., in Gauteng Province, South Africa". Thesis, Rhodes University, 2002. http://hdl.handle.net/10962/d1018250.
Texto completoLehrman, Anna. "Oilseed rape transformed with a pea lectin gene : target and non-target insects, plant competition, and farmer attitudes /". Uppsala : Dept. of Ecology, Swedish University of Agricultural Sciences, 2007. http://epsilon.slu.se/200795.pdf.
Texto completoHervé, Maxime. "Écologie chimique de l'interaction colza - méligèthe : vers de nouvelles stratégies de contrôle des insectes ravageurs ?" Thesis, Rennes 1, 2014. http://www.theses.fr/2014REN1S070/document.
Texto completoPlants display multiple defense systems against phytophagous insects. Manipulating these defenses by means of selection could contribute to decrease damages caused by insect pests, by increasing natural resistance of crops. This strategy faces great constraints when applied to insects. We first detail these constraints and then propose an alternative approach to classical methods. It consists in identifying key plant traits that determine the intensity of the interaction between the plant and the pest. If such traits are identified, selection could be conducted on the basis if these sole traits, without needing any insect. We tested this approach in a system composed of oilseed rape (Brassica napus) and the pollen beetle (Meligethes aeneus), a major pest of this culture. This coleopteran generalist pollen feeder lays eggs only on certain brassicaceous plants. Agronomical damage arise before plant flowering and are caused by adults, which destroy flower buds to get the pollen they contain. Four crucial steps of the interaction were studied: attraction, adult feeding, egg production and oviposition, and larval development. Six oilseed rape genotypes were compared in a series of experiments conducted in the laboratory. By linking insect preference/performance to large metabolic profiling of bud tissues, we identified candidate key traits. Main conclusions of this work are (i) that biochemical composition of the perianth, especially a few compounds among which sucrose, is determinant for feeding intensity; (ii) that feeding stimulation has an important impact on egg production by constraining oogenesis; (iii) that pollen nutritional quality, probably mostly determined by starch and some glucosinolates, interacts with both pollen beetle larvae and adults. Combination of several results also allows drawing more general hypotheses about the oilseed rape - pollen beetle interaction. One of these is that the agronomical context in which the interaction takes place may have largely influenced, or even disturbed, the interaction that linked this insect and wild brassicaceous plants before oilseed rape cultivation. This thesis showed that a new way might be possible to protect cultures against insect pests. It could be both efficient and sustainable, especially in systems where agronomical damage is caused at a temporary vulnerable plant stage
Newbert, Max John. "The genetic diversity of Turnip yellows virus in oilseed rape (Brassica napus) in Europe : pathogenic determinants, new sources of resistance and host range". Thesis, University of Warwick, 2016. http://wrap.warwick.ac.uk/79104/.
Texto completoSeimandi, Corda Gaëtan. "Recherche de nouveaux leviers pour cribler la résistance du colza (Brassica napus) au méligèthe (Brassicogethes aeneus) : de la métabolomique au champ". Thesis, Rennes 1, 2018. http://www.theses.fr/2018REN1B012/document.
Texto completoHerbivorous insects cause important yield losses to crops. These insects are mainly managed through insecticides but negative effects of used compounds on the human health and the environment as well as the development of resistant pest populations impose finding alternative strategies to manage them. Breeding plants for enhanced resistance to insects is an attractive strategy. This kind of strategy was already implemented to manage insects but examples of its utilisation remain rare. The main limitation of this strategy is that a large number of genotypes needs to be screened through generally complex phenotyping methods to identify resistances. To circumvent these issues, an approach based on the understanding of plant defence mechanisms and the utilisation of biochemical biomarkers linked to resistance could be interesting. During this PhD, this kind of approach was developed on the oilseed rape (Brassica napus) and one of its main pests, the pollen beetle (Brassicogethes aeneus). Previous studies identified chemical compounds present in the perianth of flower buds and correlated to oilseed rape resistance to pollen beetle. However these studies were carried out in the laboratory and need to be validated in field conditions. Moreover, information on pollen beetle feeding ecology are still lacking while they could help identifying new targets for breeding. The first objective of this PhD is to develop a method allowing to screen resistance to the pollen beetle in the field. This method will allow to confirm the potential biomarkers previously identified and to look for additional biomarkers. The second objective of the present work was to better understand key steps in the interaction between the pest and its host plant to identify potential new target traits for resistance. For this purpose, the importance of food sources present in flowers such as pollen and nectar on pollen beetle development and the factors impacting the feeding pattern of adults on the inflorescence were investigated. We conducted field experiments in two different sites and for two consecutive years and propose a method allowing to screen oilseed rape resistance to pollen beetle in the field. Using this method, we were able to identify genotypes with moderate levels of resistance among a set of 19 genotypes. Previously identified biochemical biomarkers were not correlated with plant resistance in the field but new markers were identified (i.e. quinic acid and arginine). Our field experiments also showed that plant composition is highly variable according to the environment and this variability could affect usefulness of these markers during plant breeding programs. Experiments under controlled conditions also showed that pollen beetle used nectar for feeding but that it did not seem to affect its development. Pollen, on the other hand, seemed to have a more important impact but was not indispensable to pollen beetle development. The study of the pollen beetle feeding behaviour showed that this insect has a surprising feeding pattern on oilseed rape inflorescences and that small buds are more used for feeding than large buds that contain more pollen. It seems that accessibility and to a lesser extend availability of feeding resource explain this pattern and that the perianth has a major role on this preference. These experiments allowed to better understand the pollen beetle feeding ecology and to identify plant traits important for its development. Our work showed that moderate levels of resistance are present in oilseed rape and could be used in breeding programs. Limitations of approaches based on biochemical biomarkers are discussed
Wargachuk, Richard Burns. "Fine mapping and functional analysis of the radish Rfo nuclear restorer locus". Thesis, McGill University, 2004. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=81454.
Texto completoGeddy, Rachel Gwyneth. "Location and expression of genes related to the cytoplasmic male sterility system of Brassica napus". Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=100608.
Texto completoRestoration of fertility in Brassica napus nap and pol CMS is associated with nuclearly encoded genes Rfn and Rfp, respectively. These restorers are very closely linked to one another, and may be allelic. Further efforts to isolate Rfp have narrowed the genomic region to approximately 105 kb of a syntenic region in Arabidopsis thaliana. Cosmid clones isolated from a library of Brassica rapa genomic DNA introgressed with Rfp have been successfully sorted into contigs through the application of the amplified fragment length polymorphism technique. The region to which Rfp is mapped is syntenic to a region of Arabidopsis DNA that is a duplication of a second location at the 23 megabase region of chromosome 1 of that genome. This region contains pentatricopeptide (PPR) motif-encoding genes that are highly related to other restorers of fertility of other species. By inference, Rfp from Brassica napus may encode PPR motifs. The PPR genes related to these previously characterized restorers of fertility are often found alongside the restorer genes existing as mini-clusters of several PPR-encoding genes. This is likely caused by selective pressure acting on PPR-encoding genes that resulted in diversification and multiplication of these genes. In addition, the PPR genes of this duplicated region are not syntenically located, whereas the non-PPR-encoding genes maintain their syntenic locations. The same is true for orthologous comparisons between Arabidopsis and other plant species. PPR genes are therefore malleable and capable of alteration in response to changing environmental pressures, such as the evolution of sterility inducing genes.
Vazquez-Carrasquer, Victor. "Identification and genotypic variability of plant traits early determining nitrogen use efficiency (NUE) in winter oilseed rape under low-N inputs". Thesis, université Paris-Saclay, 2021. http://www.theses.fr/2021UPASB002.
Texto completoImproving rapeseed yields in a low-Nitrogen (N) agricultural context is a major issue for breeding. It requires a thorough knowledge of the genotypic variation of the processes related to Nitrogen Use Efficiency (NUE, seed yield per unit of N available). This PhD aims at better understanding the ecophysiological processes determining the NUE and its components under low-N availability by identifying and hierarchizing the main traits supporting observed genotypic variation. Six winter oilseed rape genotypes were investigated throughout the crop cycle under semi-controlled conditions and contrasting N-conditions. We proposed NUE_DM (plant dry matter per unit of N available), as a new proxy of NUE at harvest, valid as early as the beginning of stem elongation. This proxy allowed us to dynamically characterize NUE, highlighting NUpE (plant N-amount per unit of N available) as a main contributor of NUE under low-N conditions, which explained up to 80% of the NUE_DM variations before flowering, and more than 30% after. Moreover, NUpE genotypic variability resulted from fine root growth rather than specific N-uptake differences. We developed a whole-plant conceptual modeling framework of carbon and nitrogen absorption and partitioning for winter oilseed rape. This framework, validated up to flowering, highlighted specific carbon assimilation, carbon partitioning between leaves and stems, and fine root ratio as critical traits explaining contrasting genotypic behavior to N-conditions. Our results suggest NUpE and fine root ratio as promising traits for screening larger sets of varieties for NUE breeding purposes
Piacentini, Patricia de Oliveira. "Extratos de brássicas no controle de Oídio em pepineiro". Universidade Tecnológica Federal do Paraná, 2017. http://repositorio.utfpr.edu.br/jspui/handle/1/2365.
Texto completoOs objetivos deste estudo foram avaliar o efeito dos extratos de canola (Brassica napus L.) e mostarda-da-índia (Brassica juncea), in vitro, sobre a severidade de Oídio (Oidium sp.) em discos cotiledonares de pepineiro e a germinação de conídios do fungo e comparar esses extratos com controle químico (enxofre inorgânico e tiofanato metílico + clorotalonil), leite cru de vaca a 10 % e óleo de neem, também in vitro, e no controle do Oídio em pepineiro, em casa de vegetação. Para isso, foram realizados três experimentos, in vitro. No primeiro, testaram-se três métodos de preparo (aquoso, macerado e infusão) dos extratos de canola e mostarda-da-índia na dose de 12% sobre a severidade do Oídio em discos cotiledonares de pepineiro e a germinação de conídios do fungo. Nesse experimento, todos os modos de preparo dos extratos de canola e mostarda-da-índia reduziram mais de 35% a severidade da doença nos discos cotiledonares e a germinação dos conídios do fungo. No segundo experimento, testaram-se as doses de 3 a 12% dos extratos das brássicas, preparados por maceração, sobre as mesmas variáveis do ensaio anterior. A dose de 12% dos extratos das brássicas reduziu a severidade da doença nos discos cotiledonares de pepineiro em mais de 59% e a germinação dos conídios do fungo em mais de 52%. No terceiro experimento, testaram-se os extratos macerados a 12% dessas brássicas, o leite cru de vaca a 10%, o óleo de neem e os fungicidas, também sobre as mesmas variáveis. Nesse ensaio, os tratamentos contento os extratos de brássicas reduziram mais de 80% a severidade do Oídio nos discos cotiledonares de pepineiro, em relação ao tratamento testemunha. Porém, no teste de germinação de conídios do fungo, apenas os tratamentos contendo os fungicidas foram eficientes, reduzindo em 65% a germinação dos conídios do fungo. Posteriormente foram realizados experimentos, em casa de vegetação, para comparar a eficiência desses tratamentos no controle do Oídio em pepineiro, em dois anos de cultivo. Os extratos das brássicas reduziram a severidade e a taxa de progresso da doença nos dois anos de cultivo. O extrato de mostarda-da-índia, em relação aos tratamentos testemunha seca e com água, reduziu a área abaixo da curva de progresso da doença (AACPD) da severidade de Oídio, em média, 68,7 e 57% e o extrato de canola reduziu, em média, 67,1 e 59,4%, nos anos 1 e 2, respectivamente. Quando os extratos de canola e mostarda-da-índia foram comparados aos tratamentos testemunha seca e com água, constatou-se que a redução da severidade final da doença foi superior a 70 e 65%, nos anos 1 e 2, respectivamente. Os extratos de canola e mostarda-da-índia apresentaram maior controle da doença, comparado ao obtido no tratamento contendo leite cru de vaca a 10%, e próximo ao controle do tratamento com óleo de neem. Os fungicidas apresentaram os melhores controles da severidade e da taxa de progresso da doença, com redução superior a 99% da severidade final da doença e da AACPD da severidade de Oídio. Conclui-se, portanto, que os extratos das canola e mostardada-índia têm potencial de controle de Oídio em pepineiro, em casa de vegetação.
The objectives of this study were to evaluate the effect of canola (Brassica napus L.) and mustard (Brassica juncea) extracts, in vitro, on the severity of powdery mildew (Oidium sp.) in cucumber cotyledon discs and on the germination of fungal conidia, and to compare these extracts with chemical controls (inorganic sulphur and methyl thiophanate + chlorothalonil), 10% cows milk and neem oil, in vitro and also in the control of powdery midew in greenhouse cucumbers. To achieve this, three experiments were carried out in vitro. In the first, three methods of preparation (aqueous, macerated and infusion) of the extracts of canola and mustard were evaluated for the dose of 12% on the severity of powdery mildew in cotyledon discs and the germination of fungal conidia. In this experiment, all modes of preparation of extracts of canola and mustard reduced the severity of the disease in the cotyledon discs and the germination of the fungal conidia by more than 35%. In the second experiment, doses from 3 to 12% of the brassica extracts, prepared by maceration, were tested on the same variables of the previous experiment. The 12% dose of the brassica extracts reduced the severity of the disease in cucumber cotyledon discs by more than 59% and the germination of fungal conidia by more than 52%. In the third experiment, the 12% dose of the macerated extracts of the two brassicas were tested, alongside 10% raw cow's milk, neem oil and fungicides, using the same variables as previously. In this trial, the treatments containing the brassica extracts reduced powdery mildew severity by more than 80% in the cucumber cotyledon discs, in relation to the control treatment. However, in the fungal conidia germination test, only the treatments containing the fungicides were efficient, reducing the germination of the fungal conidia by 65%. After this, experiments were carried out in a greenhouse to compare the efficiency of these treatments in the control of powdery mildew in cucumber, over a two year period of cultivation. The extracts of the brassicas reduced the severity and rate of disease progress over the two year period. The mustard extract, in relation to the dry and water control treatments, reduced the area under the disease progress curve (AUDPC) for powdery mildew severity, it by a mean of 68.7 and 57%, and the canola extract reduced it by a mean of 67.1 and 59.4%, in years 1 and 2, respectively. When the extracts of canola and mustard were compared to the dry and water control treatments, it was found that the reduction of the final severity of the disease was superior to 70 and 65%, in years 1 and 2, respectively. The extracts of canola and mustard showed greater control of the disease, compared with that obtained in the treatment containing raw cow's milk at 10%, and was close to the control of the treatment with neem oil. The fungicides presented the best control of disease severity and disease progression rate, with a reduction of final disease severity and in the AUDPC of the mildew severity by more than 99%. It is concluded, therefore, that the extracts of canola and mustard have the potential to control powdery mildew under greenhouse conditions.
Frearson, David. "The movement and host-selection of three inflorescence insect pests of oilseed rape and their parasitoids in relation to host-plant characteristics and environmental conditions". Thesis, University of Reading, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.433448.
Texto completoSchaefer-Koesterke, Heike Verfasser], Stefan [Akademischer Betreuer] Vidal, Heiko [Akademischer Betreuer] [Becker y Bernd [Akademischer Betreuer] Ulber. "Effect of plant traits on host selection and performance of rape stem weevil (Ceutorhynchus napi Gyll.) (Col.: Curculionidae) on resynthesized lines and cultivars of oilseed rape (Brassica napus L.) / Heike Schaefer-Koesterke. Gutachter: Stefan Vidal ; Heiko C. Becker ; Bernd Ulber. Betreuer: Stefan Vidal". Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2015. http://d-nb.info/1072820447/34.
Texto completoScobie, Andrew Rutherford. "Understanding the causes of reproductive failure in two rare Scottish plants, Linnaea borealis L. and Spiranthes romanzoffiana Cham. and the implications for future conservation management". Thesis, Available from the University of Aberdeen Library and Historic Collections Digital Resources. Restricted: no access until Dec. 21, 2011, 2009. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?application=DIGITOOL-3&owner=resourcediscovery&custom_att_2=simple_viewer&pid=59437.
Texto completoKnüfer, Jessica Verfasser], Andreas von [Akademischer Betreuer] Tiedemann, Petr [Akademischer Betreuer] Karlovsky y Heiko [Akademischer Betreuer] [Becker. "Improvement of Winter Oilseed Rape Resistance to Verticillium longisporum - Assessment of Field Resistance and Characterization of Ultrastructural Plant Responses / Jessica Knüfer. Gutachter: Petr Karlovsky ; Heiko C. Becker. Betreuer: Andreas von Tiedemann". Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2013. http://d-nb.info/1044415002/34.
Texto completoFismes-Bemer, Joëlle. "Effet de la fertilisation azotée et soufrée et d'un inhibiteur de nitrification (ATS) sur la nutrition azotée et soufrée du colza". Vandoeuvre-les-Nancy, INPL, 1998. http://www.theses.fr/1998INPL062N.
Texto completoKöslin-Findeklee, Fabian [Verfasser]. "The role of leaf senescence in relation to nitrogen uptake and translocation to the reproductive plant organs for cultivar differences in nitrogen efficiency in winter oilseed-rape (Brassica napus L.) / Fabian Köslin-Findeklee". Hannover : Technische Informationsbibliothek und Universitätsbibliothek Hannover (TIB), 2015. http://d-nb.info/1068923954/34.
Texto completoValdés, Valázquez Ariana Istar [Verfasser], Christian [Akademischer Betreuer] [Gutachter] Möllers y Petr [Gutachter] Karlovsky. "Inheritance of microspore embryogenic potential and direct embryo to plant conversion in the oilseed rape DH population DH4079 x Express 617 / Ariana Istar Valdés Valázquez ; Gutachter: Christian Möllers, Petr Karlovsky ; Betreuer: Christian Möllers". Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2017. http://d-nb.info/1132336791/34.
Texto completoZheng, Xiaorong [Verfasser], Tiedemann Andreas [Akademischer Betreuer] Von, Tiedemann Andreas [Gutachter] Von y Petr [Gutachter] Karlovsky. "Verticillium longisporum on oilseed rape (Brassica napus L.) : Differential roles of salicylic acid, seed transmission and plant colonization in greenhouse and field conditions / Xiaorong Zheng ; Gutachter: Andreas Von Tiedemann, Petr Karlovsky ; Betreuer: Andreas Von Tiedemann". Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2020. http://d-nb.info/1203875487/34.
Texto completoSwarts, Nigel. "Integrated conservation of the rare and endangered terrestrial orchid Caladenia huegelii H.G. Reichb /". Connect to this title, 2007. http://theses.library.uwa.edu.au/adt-WU2008.0044.
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