Resultados de búsqueda - "biology"

Zoophytophagous mirids provide pest control by inducing direct defences, antixenosis and attraction to parasitoids in sweet pepper plants por Bouagga, Sarra, Urbaneja, Alberto, Rambla, Jose L., Flors, Victor, Granell, Antonio, Jaques, Josep A., Pérez-Hedo, Mertixell

“…However, whether this induction occurs in sweet pepper and whether it could be an additional benefit to their role as a biological control agent in this crop remain unknown. …”
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Ecobiology of Anaphothrips obscurus, a new dweller of citrus orchards brought in by more sustainable pest management practices por Gómez-Martínez, María A., Aguilar-Fenollosa, Ernestina, Jaques, Josep A., Pina, Tatiana

“…1 The abundance and frequency of Anaphothrips obscurus (Thysanoptera: Thripidae) increased in a cover of Festuca arundinacea (Poaceae) when this plant was used to improve the biological control of the clementine key pest Tetranychus urticae (Acari: Tetranychidae). 2 To unveil the ecological role of A. obscurus in this system, we re-explored field data and performed laboratory studies aiming to determine its demographic parameters and feeding habits, as well as its role as a prey of predatory mites (Acari: Phytoseiidae) occurring in the Spanish citrus agreoecosystem. 3 Field studies indicate that T. urticae populations decreased, whereas those of A. obscurus and phytoseiids, as a whole, increased. 4 Reproductive and demographic parameters of macropterous and brachypterous morphs of A. obscurus were different and confirmed the host status of F. arundinacea. 5 Anaphothrips obscurus could compete with T. urticae as a result of its higher intrinsic rate of increase in F. arundinacea. …”
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A comparative study of viral infectivity, accumulation and symptoms induced by broad bean wilt virus 1 isolate por Carpino, Caterina, Elvira-González, Laura, Rubio, Luis, Peri, Ezio, Davino, Salvatore, Galipienso, Luis

“…Until now, scarce information regarding biological properties of BBWV-1 isolates is available. …”
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Potency evaluation of different GNRH analogues on ovulation induction and reproductive performance of doe rabbit por Viudes-De-Castro, María P., Marco-Jiménez, Francisco, Miralles-Bover, H., Vicente, José S.

“…The use of GnRH analogues with higher biological potency would allow us to decrease their concentration in the seminal dose without compromising effectiveness. …”
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La microparcela de campo como un método biológico rápido para evaluar la fertilidad del suelo por Martini, J. A.

“…Holme and Hardy proposed in 1944 and 1966 respectively, a field cor micro plot technique to be used as a biological method for soil analysis to protect nutrient requirements on their field conditions this technique consisted of factorial without replications and plus 64 60 centimeters with the reprints purple distributed in three rows Due to criticisms of the lack of replications, the plots being too small and the excess of treatments, a new field the microplot technique is here proposed. …”
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Sjunkande pH i Västerbottens humuslager por Herbertsson, Sofia

“…Acidification processes like biological uptake of ions, biomass distribution and deposition was investigated, but these didn't explain the changes between the regions. …”
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Fluglarvers nedbrytningsrest som gödselmedel por Petersson, Louise

“…The knowledge of the genus Trichoderma and the use of it for biological control in crop production arouse the question of how this pre-treatment affected the attributes of the substrate as a fertilizer. …”
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How to consider biodiversity in an EIA process? por Bučionytė, Laima

“…The main inconsistencies found are Sweden’s problem with article 14 of Convention on Biological Diversity; the general confusion with biodiversity definition used by EU, national legislation and EIAs, as there is no single one; and the variety of frameworks used in treating biodiversity in EIA processes. …”
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Algorithms offering kinetic analysis of drug induced proteasome inhibition and cell clump formation from time lapsed microscopy por Kashif, Mohammad

“…High content screening (HCS) has potential to transform many biological fields, ranging from drug discovery to gene function discovery. …”

Technical Advisory Committee Fifty-Third Meeting, 22-27 October 1990: Report of the Meeting por CGIAR Technical Advisory Committee

“…The TAC comment on the King Baudouin Award given to CIAT and IITA jointly for their research on biological control of the cassava mealybug is attached as Annex IV.…”
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Análisis de la sostenibilidad de paisajes agropecuarios: aproximación conceptual y metodológica por Bustamante Zamudio, Clarita, Redondo Ortegón, Johan Manuel, Roa Ortiz, Santiago Andrés, Melo León, Sioux Fanny, Márquez Torres, Martha Liliana, Lozano Castro, Nelson Enrique, García García, Jeimy Andrea, Díaz Timoté, Julián, Pereira, María Fernanda, Torres, Mauricio, Andrade Medina, Olga del Pilar, Soto Agudelo, Amanda Lucía

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Comercialización de agentes de control biológico por Gómez, Martha Isabel, Alarcón, Andrea, León, Marcela, Oehlschlager, Cam, Solórzano, Leonardo

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First report of Tuta absoluta Meyrick (Lepidoptera: Gelechiidae) in the Republic of Benin por Karlsson, M.F., Sikirou, R., Mama, S.S., Zannou, J.A., Georgen, G.

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The impact of subdivision and sedentarization of pastoral lands on wildlife in an African savanna ecosystem por Western, D., Groom, R., Worden, J.

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Toward better use of inoculants in the humid tropics por Ayanaba, A.

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No farmer left behind in sustainable biofuel production por Lee, J.S.H., Rist, L., Obidzinski, K., Ghazoul, J., Koh, L.P.

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Preliminary evaluation of genetic variability for seedling morphology among selected varieties of cowpea [Vigna unguiculata (L.) Walp.] por Ajeigbe, Hakeem A., Ewansiha, S.U., Singh, B.B.

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Capacidad y riesgos de actividades forestales en el almacenamiento de carbono y conservación de biodiversidad en fincas privadas del área central de Costa Rica por Campos, J. J., Ortíz, R.

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Brote de larvas de Rotschildia orizaba (Lepidoptera:saturniidae)en café, una experiencia en manejo integrado de plagas por Quezada, J.R., Rodríguez, A.

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Ecología de Formicidae en plantaciones de cacao en Barlovento, Venezuela por Jaffe, K., Tablante, P.A., Sánchez, P.A.

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