Results 21 to 30 of about 109,071 (228)

Estructura, abundancia y frecuencia relativa de la comunidad de insectos fitófagos asociada al cultivo del frijol (Phaseolus vulgaris L.) en dos fechas de siembra

open access: yesAgrisost, 2019
Contexto: La implementación de una estrategia de Manejo Integrado de Plagas parte de conocer las características de las plagas, los cultivos y las relaciones que se establecen entre ambos.
Neisy Castillo Reyes   +3 more
doaj   +3 more sources

La Sociedad Venezolana de Fitopatología y su aporte a la Sanidad Vegetal del país

open access: yes, 2020
Since 2020 is the International Year of Plant Health, it is convenient to analyze the role of the Sociedad Venezolana de Fitopatología (SVF) in this respect. A literature review on the most important crops and their pathological problems was realized, as
D. Rodríguez   +3 more
semanticscholar   +1 more source

Comparison of 7 culture methods for Salmonella serovar Enteritidis and Salmonella serovar Typhimurium isolation in poultry feces [PDF]

open access: yes, 2018
The present work compared 7 different culture methods and 3 selective-differential plating media for Salmonella ser. Enteritidis (SE) and S. Ser. Typhimurium (ST) isolation using artificially contaminated poultry feces. The sensitivity (Se) and accuracy (
Bueno, Dante Javier   +2 more
core   +1 more source

First record of the nesting whitefly, Paraleyrodes minei Iaccarino, 1990 (Hemiptera, Aleyrodidae) in Malta [PDF]

open access: yes, 2016
The nesting whitefly, Paraleyrodes minei is the latest exotic whitefly species to be found breeding in Malta and was originally described from specimens collected from Citrus crops in Syria by Iaccario (1990).
Malumphy, Chris, Mifsud, David
core   +1 more source

Evaluación de colores para la oviposición de Ceratitis capitata (Diptera, Tephritidae) en Argentina

open access: yesRevista Peruana de Biología, 2013
Ceratitis capitata es una de las principales plagas de la fruticultura mundial y en Argentina es la Mosca de los Frutos de mayor abundancia y distribución. El desarrollo de una trampa artificial de oviposición, puede ser una herramienta útil de monitoreo
Lorena Suárez   +5 more
doaj   +1 more source

Update and New Epidemiological Aspects about Grapevine Yellows in Chile

open access: yesPathogens, 2020
To date, phytoplasmas belonging to six ribosomal subgroups have been detected to infect grapevines in Chile in 36 percent of the sampled plants. A new survey on the presence of grapevine yellows was carried out from 2016 to 2020, and 330 grapevine plants
Nicolás Quiroga   +8 more
doaj   +1 more source

Desorption and thermophysical properties of feijoa pulp as affected by temperature and moisture content

open access: yesInternational Journal of Food Properties, 2022
Feijoa has a high nutraceutical and agro-industrial potential, an attractive opportunity for Colombia to enter new markets with innovative products.
Andrea Milena Sánchez-Riaño   +2 more
doaj   +1 more source

Augmentative releases of Diachasmimorpha longicaudata (Hymenoptera: Braconidae) for Ceratitis capitata (Diptera: Tephritidae) control in a fruit-growing region of Argentina [PDF]

open access: yes, 2016
Field-open augmentative releases were conducted to assess the efficacy of Diachasmimorpha longicaudata (Ashmead) for the regulation of Ceratitis capitata (Weidemann) infesting Ficus carica (L.) in a commercial area located in a fruit-producing irrigated ...
Bilbao, Mariana   +8 more
core   +1 more source

Policies and regulations in Mexico with regard to genetic technology and food security [PDF]

open access: yes, 2016
In 1988 the first application for field trials of a GMO was formally received in Mexico. Since then a Biosafety law, few bylaws and national official standards were enacted in order to regulate the safe use of GMOs and to evaluate, control and avoid ...
Colmenarez Ortiz, Claudia   +1 more
core   +2 more sources

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