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Control in vitro de Colletotrichum gloeosporioides aislado de la pitaya amarilla de Huambo (Selenicereus megalanthus) 黄豆火龙果(Selenicereus megalanthus)炭疽菌的体外防治
Idesia (Arica) Pub Date : 2022-01-01 DOI: 10.4067/s0718-34292022000300075
Segundo Bello, Cristina Echevarría, Noel Bello, R. Borjas-Ventura, Leonel Alvarado-Huamán, Viviana Castro-Cepero, A. Julca-Otiniano
{"title":"Control in vitro de Colletotrichum gloeosporioides aislado de la pitaya amarilla de Huambo (Selenicereus megalanthus)","authors":"Segundo Bello, Cristina Echevarría, Noel Bello, R. Borjas-Ventura, Leonel Alvarado-Huamán, Viviana Castro-Cepero, A. Julca-Otiniano","doi":"10.4067/s0718-34292022000300075","DOIUrl":"https://doi.org/10.4067/s0718-34292022000300075","url":null,"abstract":"The study was done to evaluate the in vitro control of Colletotrichum gloeosporioides , isolated from the Huambo yellow pitaya ( Selenicereus megalanthus ). In the laboratory, 5 treatments were studied [T1 = Serenade ASO (2‰), T2 = EM-1 (5‰), T3 = EM-1 (10‰), T4 = Silvacur Combi 30 EC (2.0‰) and T5 = Control (without fungicide)]. Serenade ASO, is a biological fungicide that contains the Bacillus amyloliquefaciens strain QST 713 and for the use of EM-1, the product was activated following a previously established protocol. For the in vitro test, the “Poisoned food technique” was used, an incubation temperature of 25 ºC was used and the radial growth of the pathogen was measured at 2, 5, 7 and 9 days after sowing. The biological fungicide, Serenade ASO (2‰), completely inhibited the mycelial growth of C. gloeosporioides , the effect was similar to that of the conventional fungicide Silvar combi (2‰), that is, both had an efficacy of 100%. EM-1 (10‰), had an efficiency of 89%, allowing a medium to high growth of the fungus. Serenade ASO and EM-1 were shown as alternative products to conventional fungicides for the control of “anthracnose” in pitaya.","PeriodicalId":13209,"journal":{"name":"Idesia (Arica)","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75903590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Estudio de la respuesta hidrológica de dos cuencas hidrográficas en el Litoral Central, Cordillera de la Costa, Venezuela 委内瑞拉科迪勒拉·德拉科斯塔中央海岸两个流域的水文响应研究
Idesia (Arica) Pub Date : 2022-01-01 DOI: 10.4067/s0718-34292022000300019
Richard Coelho Bonilla, Scarlet Josefina Cartaya Ríos
{"title":"Estudio de la respuesta hidrológica de dos cuencas hidrográficas en el Litoral Central, Cordillera de la Costa, Venezuela","authors":"Richard Coelho Bonilla, Scarlet Josefina Cartaya Ríos","doi":"10.4067/s0718-34292022000300019","DOIUrl":"https://doi.org/10.4067/s0718-34292022000300019","url":null,"abstract":"The Petaquire-Mamo and La Zorra basins are two systems frequently affected by hydrometeorological phenomena invading the Litoral Central [Central Coastal Area, in English] of Venezuela, measuring its vulnerability by the number of population and infrastructure committed every time they overflow. This study aims to analyze the hydrological response of these systems by designing computer models using HEC-HMS (v 4.4.1) program. Three weather stations were selected to represent the study area, besides probability distributions of extreme values type I (EVI) Gumbel were designed, which together with the Intensity-Duration-Frequency (IDF) and Depth-Duration-Frequency (DDF) curves allowed the calibration of 6-hour and 24-hour storms, as well as return periods of 2, 25, 50","PeriodicalId":13209,"journal":{"name":"Idesia (Arica)","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89724013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Siembra de agua a través de infraestructura natural de recarga hídrica (AMUNA) en la comunidad San Pedro de Casta, Lima, Perú 在秘鲁利马的圣佩德罗德卡斯塔社区，通过自然补水基础设施(AMUNA)播种水
Idesia (Arica) Pub Date : 2022-01-01 DOI: 10.4067/s0718-34292022000300051
Ohaira Ricra, Pamela Quino, Gianella Vázquez
{"title":"Siembra de agua a través de infraestructura natural de recarga hídrica (AMUNA) en la comunidad San Pedro de Casta, Lima, Perú","authors":"Ohaira Ricra, Pamela Quino, Gianella Vázquez","doi":"10.4067/s0718-34292022000300051","DOIUrl":"https://doi.org/10.4067/s0718-34292022000300051","url":null,"abstract":"","PeriodicalId":13209,"journal":{"name":"Idesia (Arica)","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88947972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Ecología trófica y variación altitudinal en la dieta de Athene cunicularia "lechucita de los arenales" (Aves: Strigidae) en el Departamento de Arequipa, Perú 秘鲁阿雷基帕省cunicularia“lechucita de los arenales”(鸟类:Strigidae)饮食的营养生态学和海拔变化
Idesia (Arica) Pub Date : 2022-01-01 DOI: 10.4067/s0718-34292022000200047
Abel Aspur-Blanco, Francisco Villasante-Benavides, Heraldo V. Norambuena
{"title":"Ecología trófica y variación altitudinal en la dieta de Athene cunicularia \"lechucita de los arenales\" (Aves: Strigidae) en el Departamento de Arequipa, Perú","authors":"Abel Aspur-Blanco, Francisco Villasante-Benavides, Heraldo V. Norambuena","doi":"10.4067/s0718-34292022000200047","DOIUrl":"https://doi.org/10.4067/s0718-34292022000200047","url":null,"abstract":"","PeriodicalId":13209,"journal":{"name":"Idesia (Arica)","volume":"56 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84600452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Estimación de la evapotranspiración con fines de riego en tiempo real de un olivar a partir de imágenes de un drone en zonas áridas, caso La Yarada, Tacna, Perú 秘鲁塔克纳卡索拉亚拉达(caso la Yarada)干旱地区无人机图像对橄榄林用于实时灌溉的蒸散量的估计
Idesia (Arica) Pub Date : 2022-01-01 DOI: 10.4067/s0718-34292022000200055
Rrody Machaca-Pillaca, Edwin Pino-Vargas, Lia Ramos-Fernandez, Javier A. Quille-Mamani, Alfonso Torres-Rua
{"title":"Estimación de la evapotranspiración con fines de riego en tiempo real de un olivar a partir de imágenes de un drone en zonas áridas, caso La Yarada, Tacna, Perú","authors":"Rrody Machaca-Pillaca, Edwin Pino-Vargas, Lia Ramos-Fernandez, Javier A. Quille-Mamani, Alfonso Torres-Rua","doi":"10.4067/s0718-34292022000200055","DOIUrl":"https://doi.org/10.4067/s0718-34292022000200055","url":null,"abstract":"In the present study, remote sensing techniques are used using a Remotely Piloted Aircraft System (RPAS) to estimate crop evapotranspiration (ETc) in olive trees ( Olea europaea L. ) on the southern coast of Peru. The objective of the experiment was to estimate the evapotranspiration of the olive cultivation by means of the METRIC model, from multispectral and thermal images taken from an RPAS, after vicarious calibration with different types of bodies in the field and using spectroradiometer and portable radiometer. Mean values for ETc were obtained between 2.86 and 2.94 mm d –1 , 4.02 mm d –1 in winter (flowering) and 4.53 mm d –1 in summer (fruiting); and ETrF values, in the range of 0.88 to 1.67 and 0.92 to 1.42 mm d –1 for winter and summer respectively, with significant differences by season. Values above 1.0, with greater variability and slightly higher in winter, due to daily irrigation management throughout the year, to avoid abiotic stresses due to soil salinity.","PeriodicalId":13209,"journal":{"name":"Idesia (Arica)","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76919895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Phenology of Tillandsia purpurea in association with microclimatic variables in a hyperarid environment of the southern Peruvian coast 秘鲁南部海岸极度干旱环境中紫花莲物候学与小气候变量的关系
Idesia (Arica) Pub Date : 2022-01-01 DOI: 10.4067/s0718-34292022000200077
Francisco Villasante Benavides, C. R. Luque-Fernández, Amaia Albarracín Garate, G. A. Pauca-Tanco, Luis N. Villegas Paredes, Johana del Pilar Quispe-Turpo
{"title":"Phenology of Tillandsia purpurea in association with microclimatic variables in a hyperarid environment of the southern Peruvian coast","authors":"Francisco Villasante Benavides, C. R. Luque-Fernández, Amaia Albarracín Garate, G. A. Pauca-Tanco, Luis N. Villegas Paredes, Johana del Pilar Quispe-Turpo","doi":"10.4067/s0718-34292022000200077","DOIUrl":"https://doi.org/10.4067/s0718-34292022000200077","url":null,"abstract":"Tillandsia purpurea is an endemic species of the Peruvian desert coast, where its main source of water and nutrients is supplied by ocean fog. It is a poorly studied species, and its phenological changes in response to different abiotic factors, including temperature and water availability, are unknown. This study aims to describe the different phenological phases and their relationship with some environmental factors including fog, precipitation, temperature, and humidity. This study was developed in a hyper-arid environment of the southern coast of Peru. We evaluated the fog water available using fog collectors (neblinometers) installed next to each cushion of T. purpurea , and also monitored the microclimate conditions at ground level with temperature and humidity sensors. Additionally, phenophases (inflorescence, flowering, fructification, dehiscence, and vegetative stage) were evaluated within ten cushions of T. purpurea for a period of eleven months. As for water availability, the average fog water collected by the fog collectors was 5.11 L•0.25m 2 month –1 and the accumulated precipitation was 35.8 mm. In the microclimate, the mean temperature was 18.4ºC and humidity was 62.5%, and seasonality was observed in the evaluated variables. The T. purpurea phenological phases recorded showed a certain synchrony with some microclimate variables and water availability. The vegetative and dehiscence stages were associated with lower-frequency months, fog volumes, and also with less-warm periods Moreover, the phenophases of inflorescence, flowering, and fructification occurred in the months with higher water availability from fog, precipitation, and associated with warmer periods; in the specific case of fructification, it was more associated with periods of maximum or medium relative humidity.","PeriodicalId":13209,"journal":{"name":"Idesia (Arica)","volume":"266 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74917409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pérdida de suelos por erosión hídrica en laderas semiáridas de la subcuenca Cairani-Camilaca, Perú 秘鲁凯拉尼-卡米拉卡次盆地半干旱山坡因水侵蚀造成的土壤流失
Idesia (Arica) Pub Date : 2022-01-01 DOI: 10.4067/s0718-34292022000200007
Francisco Condori Tintaya, Edwin Martín Pino Vargas, Príncipe Tacora Villegas
{"title":"Pérdida de suelos por erosión hídrica en laderas semiáridas de la subcuenca Cairani-Camilaca, Perú","authors":"Francisco Condori Tintaya, Edwin Martín Pino Vargas, Príncipe Tacora Villegas","doi":"10.4067/s0718-34292022000200007","DOIUrl":"https://doi.org/10.4067/s0718-34292022000200007","url":null,"abstract":"","PeriodicalId":13209,"journal":{"name":"Idesia (Arica)","volume":"19 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74220145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Antibacterial activity of Nypa fruticans leaf extract to Aeromonas hydrophila, Pseudomonas acruginosa and Escherichia coli 橡胶树叶提取物对嗜水气单胞菌、acruginosa假单胞菌和大肠杆菌的抑菌活性
Idesia (Arica) Pub Date : 2022-01-01 DOI: 10.4067/s0718-34292022000300119
I. Effendi, Mumin Rifai, Rayhan Fazira Siregar, Henni Syawal, Dewi Tia Suriani, Dessy Yos-waty, Subkhan Riza
{"title":"Antibacterial activity of Nypa fruticans leaf extract to Aeromonas hydrophila, Pseudomonas acruginosa and Escherichia coli","authors":"I. Effendi, Mumin Rifai, Rayhan Fazira Siregar, Henni Syawal, Dewi Tia Suriani, Dessy Yos-waty, Subkhan Riza","doi":"10.4067/s0718-34292022000300119","DOIUrl":"https://doi.org/10.4067/s0718-34292022000300119","url":null,"abstract":"","PeriodicalId":13209,"journal":{"name":"Idesia (Arica)","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88740297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Metales pesados en hortalizas y suelos agrícolas irrigados con aguas superficiales: una revisión sistemática 蔬菜和地表水灌溉农业土壤中的重金属:系统综述
Idesia (Arica) Pub Date : 2022-01-01 DOI: 10.4067/s0718-34292022000300033
Mario Antonio Anaya Raymundo, Fabio Manuel Rangel Morales, José Alberto Iannacone Oliver, Luis Miguel Romero Echevarría
{"title":"Metales pesados en hortalizas y suelos agrícolas irrigados con aguas superficiales: una revisión sistemática","authors":"Mario Antonio Anaya Raymundo, Fabio Manuel Rangel Morales, José Alberto Iannacone Oliver, Luis Miguel Romero Echevarría","doi":"10.4067/s0718-34292022000300033","DOIUrl":"https://doi.org/10.4067/s0718-34292022000300033","url":null,"abstract":"","PeriodicalId":13209,"journal":{"name":"Idesia (Arica)","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85787913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
El abrazo artista-campesino y la valoración de los productos agrícolas: el caso de la fiesta nacional de la vendimia, Argentina 艺术家-农民的拥抱和农产品的估价:以阿根廷国家丰收节为例
Idesia (Arica) Pub Date : 2021-12-01 DOI: 10.4067/s0718-34292021000400021
Alejandro Aruj, P. Lacoste
{"title":"El abrazo artista-campesino y la valoración de los productos agrícolas: el caso de la fiesta nacional de la vendimia, Argentina","authors":"Alejandro Aruj, P. Lacoste","doi":"10.4067/s0718-34292021000400021","DOIUrl":"https://doi.org/10.4067/s0718-34292021000400021","url":null,"abstract":"","PeriodicalId":13209,"journal":{"name":"Idesia (Arica)","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74215343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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