Elementos de astronomia de posicion. Front Cover. Jose Gregorio Portilla Barbosa. Universidad Nacional de Colombia. Facultad de Ciencias, – pages. Elementos de astronomia de posicion. Front Cover. Jose Gregorio Portilla Barbosa. Universidad Nacional de Colombia, – pages. Get this from a library! Elementos de astronomia de posicion.. [Jose Gregorio Portilla Barbosa].
|Published (Last):||4 April 2008|
|PDF File Size:||20.93 Mb|
|ePub File Size:||2.72 Mb|
|Price:||Free* [*Free Regsitration Required]|
Directory of Open Access Journals Sweden. Full Text Available O asfronomia deste trabalho foi avaliar a patogenicidade de Beauveria bassiana a ninfas de Diaphorina citri Hemiptera: The objective of this work was to evaluate the pathogenicity of Beauveria bassiana to Diaphorina citri Hemiptera: Psyllidae nymphs, and to check the compatibility of the fungus with phytosanitary products, and its persistence in citrus plants.
In order to evaluate the compatibility of the phytosanitary products with the fungus, neem extract and five insecticides of four different chemical groups were individually added to PDA culture medium, in which the fungus was cultivated.
Eleementos growth, sporulation and viability. Clavicipitaceae con plaguicidas comerciales. Aleyrodidae; pero su uso indiscriminado genera un riesgo para la salud y el medio ambiente.
compatibilidad con beauveria: Topics by
El objetivo del presente trabajo fue determinar la compatibilidad in vitro de un bioplaguicida con base en el hongo Isaria fumosorosea formulado como polvo mojable con cuatro fungicidas y cinco insecticidas comerciales. Estudios de laboratorio para el control de Ceratitis dde Wiedmann Diptera: Los valores de CL90 estuvieron entre 1x y 3,8 x CV.
Tribunal Constitucional y ley migratoria chilena: Hawksworth y Magnaporthe grisea Hebert Barr. Trichoderma harzianum Rifai compatibility with fungicides and its effect on three fungal plant rice pathogens.
The study of the possible interactions compatibility that may exist between the active principles quitine and French Macaw fluid extract was conducted by contact tests with a series of auxiliary substances which are potential candidates to be used in the semisolid formulation. Once these tests were made, the raw materials were selected to prepare bases that would be in contact with the active principles.
The basis of sodium-laurylsulfate-stearyl alochol-white petrolatum was selected as the idoneous to develop an ointment. Plant extracts on Hypothenemus hampei Coleoptera: Curculionidae and Beauveria bassianaExtratos vegetais sobre Hypothenemus hampei Coleoptera: Curculionidae e Beauveria bassiana. Os extratos aquosos de folhas e semente de M.
El hongo Beauveria bassiana Vuill. Monosporic cultures were obtained from and dilutions of Beauveria bassiana. A heterozygosity value of 0. Five groups were rlementos which have a similarity value of 0. In the big group was detected a duplicate and fungi genetic diversity in the sampled places.
Elementos de astronomia de posicion – Jose Gregorio Portilla Barbosa – Google Books
Neither relationship among isolates of Cosmopolites and Metamasius nor geographical zone related to the formation of genetic groups. Rusia en el Proceso de Bolonia: Los mutantes son detectados como sectores de micelio resistente leementos clorato, inc Comparative genomics of Beauveria bassiana.
Entomopathogenic fungi such as Beauveria bassiana are promising biological agents for control of malaria mosquitoes. Indeed, infection with B. Natural isolates of B. Beauveria bassiana as an endophyte.
In the last decade there has been increased focus on the potential of endophytic Beauveria bassiana for the biocontrol of insect herbivores. Generally, detection of endophytes is acknowledged to be problematic and recovery method-dependent. Herein, elmentos critically analyse the methodology reported In light of the methodology, we further review the effects of endophytic B. Our review indicated the need for stringent protocols for surface sterilisation including thorough experimental controls The biocontrol potential of B.
Genotyping isolates of the entomopathogenic fungus Beauveria Multi-locus denaturing gradient gel electrophoresis DGGE analysis was developed to investigate elmentos genotypes of Beauveria bassiana sensu lato. These results demonstrated that multi-locus DGGE is a potentially useful molecular marker for genotyping, identifying and tracking the fates of experimentally released Con tal objeto, diferencia.
Compatibilidad sexual entre dos tipos de Hylocerus Cactaceae. Los testigos se obtuvieron de flores polinizadas libremente. They differ mainly in the skin color of the fruit, one of them has a red skin Uqroo1, while the other has a light yellow skin Uqroo2 both belong to Hylocereus undatus Haworth Britt.
The yellow skin pitahaya is the sweetest. The studies were conducted using the methods of self pollination and cross pollination, with direct crosses and. Safety of Beauveria bassiana Bals. Full Text Available Beauveria bassiana, an important insect pathogen was used to evaluate its effect on the feeding, behavior, histology of the digestory system and anatomy of Gallus domesticus.
Elementos de astronomia de posicion.
The fungus strain Unioeste 4 was administrated orally treated with chicken food. Chicken ed were collected, and the birds observed for 28 days. Also, were evaluated the weight of the birds, as well as any sign of intoxication or pathological modification. Tissue samples were withdrawn to test lesions with the portill microscope. The test group presented the highest weight gain Viable conidia were observed in the feces until 24 h after feeding the fungus, indicating that there was no germination inside the digestory system.
No tissue lesion was observed, providing overwhelming evidence for the safety of B. El IFA utilizado fue Piracetam, y los excipientes: La figura 2 muestra los termogramas de las mezclas formadas entre IFA y excipientes.
Beauveria bassiana Strain GHA is exempted from the requirement of a tolerance in Residues of Beauveria bassiana HF23 are exempt from the requirement of a tolerance on all food Esta compatibilidad la buscamos a partir de las afirmaciones de dos autores en particular: In this document we wonder about the possible compatibility of a particular statistical tool, the Ba Compatibilidade de enxertia de cultivares de marmeleiros com pereiras Compatibility of pear cultivars on quinces rootstocks.
Objetivou-se, neste trabalho, avaliar a posifion de enxertia de algumas cultivares de marmeleiros ‘Quince C’ e ‘Adams’ com pereiras ‘Packham’s Triumph’ e ‘Kieffer’.
The lack of studies on compatibility of pear cultivars and rootstocks is one of the limiting factors on the development of the pear crop in Brazil. The use of quinces as rootstocks for pear cultivars has several advantages, among them the reduction in vigor and earlier bearing trees, however, its combination with some scions cultivars results in problems of incompatibilitysuch as lost of trees of the orchard due to posicioj of the graft union.
The objective of this study was to determine the compatibility between pears cvs. Packham’s Triumph and Kieffer. Full Text Available Beauveria bassiana genetic diversity and ability to synthesize quercetin 2,3-dioxygenase quercetinase were analyzed.
The use of internal-transcribed-spacer ribosomal region restriction fragment length polymorphism ITS-RFLP did not reveal characteristic markers to differentiate isolates. Correlation was tested according to the Person’s correlation.
Data of our studies showed, that lower associations among groups, level of posicoin production, or geographical origin could be observed. This study presents the production of a novel biocatalyst by B. Quercetinase production and genetic diversity. Eula Maria de M. Beauveria bassiana genetic diversity and ability to synthesize quercetin 2,3-dioxygenase quercetinase were analyzed.
Host range findings on Beauveria bassiana and Metarhizium anisopliae Ascomycota: Hypocreales in Argentina Espectro de hospedadores hallado en Beauveria bassiana y Metarhizium anisopliae Ascomycota: Full Text Available The natural insect host range of the elemetnos fungi EPF Beauveria bassiana Bb and Metarhizium anisopliae Ma was investigated in Argentina during the winter of through spring of While the rates of Ma-infected host range varied between the Poryilla 0.
The greater host range resulted with B. We obtained 75 pure fungal isolates dw Bb-isolates and 27 to Ma-isolates, and 56 of them 33 Bb-isolates and 23 Ma-isolates were morphologically characterized.
Compatibility of sodium with ceramic oxides employed in nuclear reactors; Compatibilidad del sodio con oxidos ceramicos utilizados en reactores nucleares.
This work is a review of experiments carried out up to the present time on the corrosion and compatibility of ceramic oxides with liquid sodium at temperatures corresponding to those in fast poeicion reactors. The exercise has been conducted with a view to effecting experimental studies in the future. Se identificaron seis grupos de compatibilidad vegetativa VCG. Los aislamientos 3 y 4 de F.
Production of extracellular proteolytic enzymes by Beauveria bassiana. Full Text Available The production of proteolytic enzymes by two strains of Beauveria bassianaB. It was demonstrated that the strain of B. The influence of different environmental factors such as nitrogen and carbon sources on the production of extracellular hydrolytic enzymes was assessed.
In addition the acid protease from B. Bestrijding van de astronoma Hepialus lupulinus met de insectenpathogene schimmel Beauveria bassiana: Uit het onderzoek kan geconcludeerd worden dat Beauveria bassiana een goede bestrijder is van de slawortelboorder Hepialus lupulinus L.
Door de schimmel aangetaste rupsen zijn makkelijk aan te treffen in en buiten het behandelde perceel. Doordat in atronomia proeven Beauveria bassiana ook werd. Genetic diversity among brazilian isolates of beauveria bassiana: