Resultados de búsqueda - "ORCHARDS"

Technologic problems to face when establishing walnut in new cold areas: the experience in the southern hemisphere por Iannamico, Luis Alberto

Materias: “…Walnut Orchard Establishing…”
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Propiedades físicas y mecánicas de la madera de Pinus elliottii Engelm. proveniente de material genético mejorado en la provincia de Misiones por Verón, Estela Rosana, Winck, Rosa Ángela, Bragañolo, Adelaida, Gauchat, Maria Elena, Belaber, Ector

Materias: “…Clonal Seed Orchard…”
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Diversidad intravarietal del cv. Manzanilla de olivo (Olea europaea L.) y genotipos selectos relacionados de la colección INTA Catamarca y huertos de Cruz del Eje, Córdoba (Argentina) = Intravarietal diversity of Manzanilla Olive cultivar (Olea europaea L.) and related selected genotypes from the INTA Catamarca collection and orchards of Cruz del Eje, Córdoba (Argentina) por Costero, Beatriz, Teich, Ingrid, Taborda, R.J., Toro, Alejandro Alberto, Prenol, Luis Victor, Torres, L.

“…In this work, material with uncertain identity was analized: six loci SSRs (simple sequence repeats) of thirteen accessions related to the Manzanilla cultivar from the INTA Catamarca collection and of two commercial genotypes from orchards of Cruz del Eje, Córdoba. To confirm the identity of cultivars and the predominant genetic base of the selected genotypes, their allelic profiles were compared with nine cultivars from INTA Mendoza and from the BMGO (Córdoba, Spain) as well as with reference data from the OLEA databases. …”
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Tener la huerta propia y comer saludable: una tendencia que viene para instalarse por Catoira, Patricia Fernanda

Materias: “…Orchards…”
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Native ants facilitate the invasion by Delottococcus aberiae in Mediterranean citrus [Dataset] por Plata, Ángel, Gómez-Martínez, María A., Beitia, Francisco J., Tena, Alejandro

“…Here, we studied the interaction between D. aberiae and ants in 16 citrus orchards located in the main citrus-growing area of Spain (Valencia) during two consecutive years. …”
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Fungal Diseases of Citrus in Panama por Aguilera-Cogley, Vidal, Vicent, Antonio

“…A survey was initiated in 2010, visiting 50 orchards in different regions of the country. In each orchard, symptoms were characterized and samples were collected from the affected organs. …”
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A sown grass cover enriched with wild forb plants improves the biological control of aphids in citrus por Gómez-Marco, Francesc

“…In citrus orchards, ground covers with grasses (Poaceae) were originally promoted to prevent soil erosion. …”
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Exclusion of Mediterranean ant species enhances biological control of the invasive mealybug Delottococcus aberiae in citrus [Dataset] por Plata, Ángel

“…The experiment was carried out from February 2020 to November 2021 in two Clementine mandarin orchards from Valencian Community (Spain). The orchards were located in Borriol (40°00'45.5"N 0°05'56.3"W 110 m. a.s.l) and Moncófar (39°48'12.1"N 0°09'58.7"W 15 m. a.s.l) and were 1.4 and 1.1 ha, respectively. …”
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Soil Fertility and Nutritional State of Persimmon Rojo Brillante Plantations in the Ribera Alta (Valencia, Spain) por Albiach, Remedios, Climent, C., Canet, Rodolfo, Pomares, Fernando

“…In addition, the concentration of nutrients in leaves was measured monthly in two selected orchards during both seasons. The observed trends varied according to nutrient, orchard, and season but were in general comparable to those reported by other authors.…”
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Sustainable Use of Pesticide Applications in Citrus: A Support Tool for Volume Rate Adjustment por Garcerá, Cruz, Fonte, Alberto, Moltó, Enrique, Chueca, Patricia

“…In this work, the fundamentals of a support tool, called CitrusVol, developed to recommend mix volume rates in PPP applications in citrus orchards using airblast sprayers, are presented. This tool takes into consideration crop characteristics (geometry, leaf area density), pests, and product and application efficiency, and it is based on scientific data obtained previously regarding the minimum deposit required to achieve maximum efficacy, efficiency of airblast sprayers in citrus orchards, and characterization of the crop. …”
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Comparison between standard and drift reducing nozzles for pesticide application in citrus: Part I. Effects on wind tunnel and field spray drift por Torrent, Xavier, Garcerá, Cruz, Moltó, Enrique, Chueca, Patricia, Abad-Moyano, Raquel, Grafulla, Carmen, Román, Carla, Planas, Santiago

“…The objective of this study was to evaluate and to compare spray drift potential and field spray drift from pesticide application in citrus orchards carried out mainly comparing standard nozzles with drift reducing nozzles. …”
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Do hyperparasitoids disrupt the biological control of Pseudococcus longispinus in persimmon? [Dataset] por Plata, Ángel, Gómez-Martínez, María A., Beitia, Francisco J., Tena, Alejandro

“…For this purpose, we sampled 16 orchards over two consecutive years. In these orchards, we first identified the primary parasitoids and hyperparasitoids that attack P. longispinus in persimmon and measured the rates of parasitism and hyperparasitism. …”
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Fire blight in Spain: Situation and monitoring por López, María M., Gorris, María T., Llop, Pablo, Cambra, Mariano, Roselló, Montserrat, Berra, D., Borruel, M., Plaza, B., Garcia, P., Palomo, José L.

“…The disease was found in a cider apple orchard close to the Atlantic French border. After discovering the first outbreak, nurseries and orchards were more closely surveyed in all Spanish regions. …”
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Crop loss and control of Pseudocercospora fruit and leaf spot of citrus in Ghana por Lawson, Lawrence E. V., Brentu, Francis C., Cornelius, Eric W., Oduro, Kwadwo A., Sedano, Maria E., Vicent, Antonio

“…A survey of PFLS incidence was conducted in the Eastern Region. Orchards were georeferenced and data on altitude, annual mean temperature, and annual precipitation were obtained from the WorldClim database. …”
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Nitrate leaching in important crops of the Valencian Community region (Spain) por Ramos, Carlos, Agut, Aurelio, Lidon, A. L.

“…Nitrate leaching losses in citrus orchards were. in general, lower than 100 kg N ha(-1) year(-1), representing about 33% of the total N input. …”
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Relationships between agronomic factors and epidemics of Phytophthora branch canker of citrus in southwestern Spain por Vicent, Antonio, Botella-Rocamora, Paloma, López-Quílez, Antonio, de la Roca, Elena, Bascon, Juan, García-Jiménez, José

“…Phytophthora branch canker was significantly associated with mature clementine orchards. Sweet orange and hybrid cultivars as well as young clementine orchards were less affected by the disease. …”
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Early arrival of predators controls Aphis spiraecola colonies in citrus clementines por Gómez-Marco, Francesc, Tena, Alejandro, Jaques, Josep A., Urbaneja, Alberto

“…Different life parameters of A. spiraecola colonies (maximum number of aphids, longevity and colony phenology) varied among the orchards over 3 years. Predators attacked one-third of the colonies, and this did not significantly differ among orchards for the years studied. …”
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Incidence of Citrus tristeza virus in Chile and Biological and Serological Characterization of 100 Isolates por Besoain, X. A., Simpson, M. C., Ramella, F., Canales, Celia, Valenzuela, M., Castro, M., Gorris, María T., Cambra, Mariano

“…In central Chile, where the main commercial orchards are located, CTV incidence ranged from zero to 0.37%. …”
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Composición florística y estructura de cacaotales y parches de bosque en Waslala, Nicaragua por Matey, Aura, Zeledón, Lester, Orozco Aguilar, Luis, Chavarría, Francisco, López, Arlene, Deheuvels, Olivier

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Ground Cover Management in Citrus Affects the Biological Control of Aphids por Gómez-Marco, Francesc, Tena, Alejandro, Jaques, Josep A., Urbaneja, Alberto

“…Recently, our group has found that citrus orchards with a ground cover of grass (Poales: Poaceae) had less aphids per colony and these colonies lasted shorter than those colonies found in orchards with bare soil management. …”
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