Resultados de búsqueda - "EGGS"

Propuesta y evaluación de una técnica de sedimentación y tinción con azul de metileno (y de una variante) para el diagnóstico de Fasciola hepática = Proposal and evaluation of a se... por Viñabal, Alberto, Cafrune Wierna, Marí­a Mercedes, Aguirre, Daniel Hector, Bassanetti, Alejandro Fabian, Bertoni, Emiliano Agustí­n, Suarez, Victor Humberto

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Gastrointestinal parasites in free grazing goats from Ayacucho, Peru: prevalence and risk factors associated with infection in herds por Palomino Guerrera, Walter, Ramos Huaman, Michael, Flores Prado, Vania, Godoy Padilla, David, Zárate Rendón, Daniel

“…The fecal samples were analyzed using the flotation technique in salt and sugar solution, and modified McMaster egg counting techniques for eggs/oocysts (epg/opg) of gastrointestinal parasites. …”
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Evaluation of chemical and bio-pesticides for the control sweetpotato whitefly Bemisia tabaci and tomato fruitworm Helicoverpa zea in tomato Lycopersicon sculentum production in Sé... por Martínez Ulloa, Juan A.

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The banana stalk borer Castniomera humboldti (Boisduval) in La Estrella Valley, Costa Rica. V Cultural control por Lara E., Franz

“…It was found that the cleaner the crop, the more adverse the environment for the female to lay eggs. The practices employed in this experiment and their effectiveness are discussed.…”
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Fluctuación poblacional del ácaro Aceria sheldoni Ewing (Acari: Eriophyidae) en limoneros en función de las variables climáticas temperatura, precipitaciones y humedad relativa en... por Amaya, María Soledad, Carrizo, Beatriz Noemi, Perez, Gonzalo Antonio, Alderete, Mariela del Carmen

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Comportamiento de cuatro cultivares de Cucurbita maxima cv. zapallito frente al parasitismo del nematodo de las agallas Meloidogyne incognita por del Valle, Eleodoro Eduardo, Guzmán, Alejandro, Belavi, Ariel, Soressi, Marcelo Carlos

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Ocorrencia estacional de Doru luteipes na cultura do milho em Sao Paulo, Brasil por Guerreiro, J.C., Berti Filho, E., Busoli, A.C.

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Influence of host plant and prey availability on developmental time and surviorship of Nesidiocoris tenius (Het.: Miridae) por Urbaneja, Alberto, Tapia, Gervasio, Stansly, Philip A.

“…Tomato also proved to be a more favorable substrate than pepper when eggs of Ephestia kuehniella were added as a food supplement. …”
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Anidamiento de paloma torcaza (Zenaida auriculata) en rastrojos de sorgo por Dardanelli, Sebastian, Addy Orduna, Laura, Canavelli, Sonia Beatriz

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Efficacy of phosphine as a fumigant against Rhynchophorus ferrugineus (Coleoptera: Curculionidae) in palms. Short communication. por Llácer, Elena, Jaques, Josep A.

“…Laboratory tests were carried out on eggs, young and old larvae, pupae and adults of R. ferrugineus with different doses of Eurofume (R) and mortality was assessed. …”
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Combate químico de arañitas rojas (Acari: Tetranychidae) en chayote (Sechium edule(jacq.)Sw.) por Ochoa, R., Aguilar, H., Merino, F.L.

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Transcriptome profiling of Diachasmimorpha longicaudata towards useful molecular tools for population management por Mannino, María Constanza, Rivarola, Maximo Lisandro, Scannapieco, Alejandra Carla, Gonzalez, Sergio Alberto, Farber, Marisa Diana, Cladera, Jorge Luis, Lanzavecchia, Silvia Beatriz

“…A peculiar biological aspect of Hymenoptera is its haplo-diploid life cycle, where females (diploid) develop from fertilized eggs and males (haploid) from unfertilized eggs. …”
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Comparison of two coprological methods for the diagnosis of Eurytrema ssp. in cattle and sheep por Olmos, Leandro Hipolito, Pantiu, Andrea Julia, Avellaneda Cáceres, Agustín, Valencia, P.N., Cayo, P.N., Signorini Porchiett, Marcelo Lisandro, Micheloud, Juan Francisco

“…The results suggest that MBST is a more sensitive method to detect Eurytrema spp. eggs in faeces than BST.…”
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A Coxiella mutualist symbiont is essential to the development of rhipicephalus microplus por Garcia Guizzo, Melina, Parizi, Luís Fernando, Nunes, Rodrigo Dutra, Schama, Renata, Albano, Rodolpho M., Tirloni, Lucas, Oldiges, Daiane Patrícia, Pilz Vieira, Ricardo, Cruz Oliveira, Wanderson Henrique, De Souza Leite, Milane, Gonzalez, Sergio Alberto, Farber, Marisa Diana, Martins, Orlando, Da Silva Vaz, Itabajara, Oliveira, Pedro L.

“…Tetracycline treatment of either the tick or the vertebrate host reduced levels of bacteria in progeny in 74% for eggs and 90% for larvae without major impact neither on the reproductive fitness of the adult female or on embryo development. …”
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Salmonella spp. contamination in commercial layer hen farms using different types of samples and detection methods por Soria, Maria Cecilia, Soria, Mario, Bueno, Dante Javier, Godano, Eduardo Ignacio, Gómez, S.C., ViaButron, I.A., Padin, V.M., Rogé, Ariel Diego

“…Eggs, drinking water, and air samples were negative for Salmonella detection. …”
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Predation of 'Aonidiella aurantii' (Maskell) crawlers by phytoseiids por Urbaneja, Alberto, Juan-Blasco, María, Verdú, María J.

“…E. stipulatus was the only phytoseiid species tested which was not able to lay eggs on this prey. The progeny of N. californicus were not able to reach the protonymphal stage. …”
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Comparación anatómica de botones florales con y sin potencial de absición en Phaseolus vulgaris por Yañez, P, Pimienta, E, Mark, E, Kohashi, J

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Efectos de los nemátodos de quistes sobre las relaciones de agua de dos variedades de papa por Klar, A.E, Franco, J

“…Studies have been made under controlled conditions of two potato varieties ‘Maris Piper and ‘Pentland Dell’ (ten weeks old) in small pots with soil infested with three levels of potato cyst-nematode, Globodera rostochiensis (0, 160 and 800 eggs/g soil) under wet and dry soil moisture conditions. …”
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Estudos sobre a resistência ao toxafeno, de carrapatos (Boophilus microplus, Canestrini, 1888), no Rio Grande do Sul por Correa, Outubrino, Gloss, Roberto Mariano

“…The teleogyna stage and gonandro stage are toxaphene-resistant in about 30%. 6. The eggs from the toxaphene-resistant teleogyna stage have a viability of about 79%. 7. …”
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Valor de las harinas de camote y achiote en raciones para aves de corral por Squibb, R. L., Méndez, J, Scrimshaw, N.S.

“…In an experiment with laying hens, 3 per cent of achiote meal in the ration increased the carotenoid content in the eggs and improved the yolk color. At the same time, the levels of carotenoids and vitamin A content of the blood serum of the hens increased. …”
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