Resultados de búsqueda - "being"

The performance of six cultivars of white yam derived from three sources and evaluated across three zones in southern Nigeria por Asadu, C., Ezumah, H.C., Nweke, F., Akammigbo, F.O.

“…Growers of yam demarcate certain areas as being suitable for yam culture and the factors responsible are suspected to relate to both prevailing soil and aerial environments. …”
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Sources of resistance in Musa to Xanthomonas campestris pv. musacearum, the causal agent of banana xanthomonas wilt por Nakato, G.V., Christelova, P., Were, E., Nyine, M., Coutinho, Teresa A., Doležel, Jaroslav, Uwimana, Brigitte, Swennen, Rony L., Mahuku, George S.

“…It is claimed that, with the exception of Musa balbisiana, all banana varieties are susceptible to bacterial wilt caused by Xanthomonas campestris pv. musacearum (Xcm). Despite being resistant to Xcm infection, M. balbisiana is not preferred for breeding because it belongs to the BB genome subgroup, while most edible bananas are of the A genome. …”
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Control of grasshoppers, particularly Hieroglyphus daganensis, in northern Benin using Metarhizium flavoviride por Lomer, C.J., Thomas, M.B., Douro-Kpindou, O.K., Gbongboui, C., Godonou, I., Langewald, J., Shah, P.A.

“…Significant mortality was still being observed in samples collected 37 days after application; to investigate this further, a method for bioassaying the spore load in the field was developed and used to monitor the spore load in the field. …”
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Making trees count in non-Annex I countries: Measurement, reporting and verification (MRV) of agroforestry in the UNFCCC por Rosenstock, Todd S., Wilkes, Andreas, Jallo, Courtney, Namoi, Nictor, Bulusu, Medha, Suber, Marta, Gurwick, Noel

“… ◼ Despite this interest, technical and institutional barriers often prevent trees outside forests and agroforestry from being recognized in United Nations Framework Convention on Climate Change (UNFCCC) measurement, reporting and verification (MRV) processes, such as national greenhouse gas inventories and REDD+…”
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Bovine brucellosis: Prevalence, risk factors, economic cost and control options with particular reference to India – a review por Deka, Ram Pratim, Magnusson, Ulf, Grace, Delia, Lindahl, Johanna F.

“…Background: Brucellosis is an economically important zoonotic disease with worldwide distribution, with low-income countries being more affected. The disease is endemic in India, a country that house the world’s largest cattle and buffalo population and produce the most milk in the world. …”
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Land-use conflicts between biodiversity conservation and extractive industries in the Peruvian Andes por Bax, Vincent, Francesconi, Wendy, Delgado, Alexi

“…The exceptional endemic species richness found in the Tropical Andes is being subjected to high rates of environmental degradation and natural resources exploitation. …”
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Exploring sweetclover potential por Arolfo, Valeria

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The family Carabodidae (Acari, Oribatida) VIII. The genus Machadocepheus (first part) Machadocepheus leoneae sp. n. and Machadocepheus rachii sp. n. from Gabon por Fernandez, Nestor, Theron, Pieter Daniel, Rollard, Christine, Leiva, Sergio Dante

“…The genus Machadocepheus, being one of the more complex genera of the Carabodidae family, is briefly outlined to demonstrate this complexity. …”
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A new Aphytis species on 'Aonidiella aurantti'? por Pina, Tatiana, Verdú, María J., Urbaneja, Alberto, Sabater-Munoz, Beatriz

“…Nowadays, cytochrome c oxidase I (COI) sequence is being considered as a taxonomic character (by Barcoding of Life initiative) and it is used for the description/unveiling of cryptic species. …”
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Identification and characterization of fungi associated with esca in vineyards of the Comunidad Valenciana (Spain) por Sánchez-Torres, Paloma, Hinarejos, R., González, Vicente, Tuset, Juan J.

“…Dmu was the only fungal species found in all vine parts studied, being significantly more present in canes (82%) than in trunks (58%) or shoots (28%). …”
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Recombination profiles between Tomato yellow leaf curl virus and Tomato yellow leaf curl Sardinia virus in laboratory and field conditions: evolutionary and taxonomic implications por Davino, Salvatore, Miozzi, Laura, Panno, Stefano, Rubio, Luis, Davino, Mario, Accotto, Gian Paolo

“…Tomato yellow leaf curl Sardinia virus and Tomato yellow leaf curl virus have co-existed in Italian tomato crops since 2002 and have reached equilibrium, with plants hosting molecules of both species plus their recombinants being the most frequent case. Recombination events are studied in field samples, as well as in experimental co-infections, when recombinants were detected as early as 45 days following inoculation. …”
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Morphogenesis and Tissue-Culture of Sweet Orange (Citrus-Sinensis (L) Osb) - Effect of Temperature and Photosynthetic Radiation por Durán-Vila, Núria, Gogorcena, Y., Ortega, Violeta, Ortiz Marcide, Jesús M., Navarro, Luis

“…The optimal temperature for root formation was 27-degrees-C with temperatures above and below being clearly deleterious. Incubation in the dark or under low photosynthetic photon flux density (PPFD) was beneficial for callus induction and growth and also favored the production of rooted plantlets from bud cultures. …”
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Native parasitoids associated with Tuta absoluta in the tomato production areas of the Spanish Mediterranean Coast por Gabarra, Rosa, Arnó, Judit, Lara Acedo, Lidia, Verdú, María J., Ribes, Antoni, Beitia, Francisco J., Urbaneja, Alberto, Téllez-Navarro, María M., Mollá-Hernández, Óscar, Riudavets, Jordi

“…Although several species of predatory bugs are successfully being used for biological control of the pest, little is known about the parasitoids that are able to exploit T. absoluta as a host. …”
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Characterization of Erwinia amylovora strains from Middle Atlas Mountains in Morocco by PCR based on tandem repeat sequences por Hannou, Najat, Llop, Pablo, Faure, Denis, López, María M., Moumni, Mohieddine

“…The developed methodology has demonstrated its usefulness for being applied in epidemiological studies.…”
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Phloem restriction of viroids in three citrus hosts is overcome by grafting with Etrog citron: potential involvement of a translocatable factor por Bani Hashemian, Seyed M., Pensabene-Bellavia, Giovanni, Durán-Vila, Núria, Serra, Pedro

“…However, when CEVd-infected C. karna was side-grafted with Etrog citron with the resulting plants being composed of a C. karna stock and an Etrog citron branch the viroid was detected in mesophyll protoplasts of the former, thus indicating that the ability of Etrog citron to support viroid invasion of non-vascular tissues was transferred to the stock. …”
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Impact of D-limonene synthase up- or down-regulation on sweet orange fruit and juice odor perception por Rodriguez, Ana, Peris, Josep E., Redondo, Ana, Shimada, Takehiko, Costell, Elvira, Carbonell, Inmaculada, Rojas-Argudo, Cristina, Pena, Leandro

“…Citrus fruits are characterized by a complex mixture of volatiles making up their characteristic aromas, being the D-limonene the most abundant one. However, its role on citrus fruit and juice odor is controversial. …”
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Plum Pox Virus and Sharka Disease por Garcia, Juan Antonio, Cambra, Mariano

“…In recent years, there have been notable advances in our understanding of genome organization and expression, functions of gene products, and pathogenicity and host range determinants of PPV and other potyviruses. This knowledge is being applied to improve PPV detection and strain differentiation. …”
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Pomegranate improvement through clonal selection and hybridization in Elche por Bartual, Julián, Valdés, Guillermo, Andreu, J., Lozoya, A., García, J., Badenes, María L.

“…Crossbred progenies were selected and they are being examined in an experimental orchard.…”
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Notes on amylose content used as rice grain quality index in Spain por Carreres, Ramón, Ballesteros, Rafael, Sendra, Juan

“…This parameter is therefore being used for screening breeding lines in specific Spanish rice improvement programs for better cooking quality.…”
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Cariniana pyriformis Miers growth in two light environments in Antioquia, Colombia por Pulgarin Díaz, John Alexander, Cano Gallego, Lucas Esteban, Gil Restrepo, Juan pablo

“…The species is harvested in natural forests, in spite of being in critical danger of extinction (Cardenas & Salinas, 2006). …”
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