Results 11 to 20 of about 43,278 (224)

Enrichment and Reduction of Microsatellite Regions in the Myxoma Virus Genome Following Species Jump to the Iberian Hare (<i>Lepus granatensis</i>). [PDF]

open access: yesTransbound Emerg Dis
Myxoma virus (MYXV), the causative agent of myxomatosis, is endemic in wild populations of the European rabbit (Oryctolagus cuniculus). In 2018, the virus acquired four genes (M157L, M158L, M159L and M160L) from a yet unidentified source and gained the capacity to infect the Iberian hare (Lepus granatensis).
Menéndez-Manjón A   +20 more
europepmc   +2 more sources

Colonización endofítica del hongo nematófago Pochonia chlamydosporia en cultivos de Solanaceae y Cucurbitaceae

open access: yesAgronomía Mesoamericana, 2021
Introducción. Las especies fúngicas del género Pochonia son importantes para el manejo de nematodos fitoparásitos. Algunas de ellas colonizan en forma endófita a sus hospedantes vegetales y les proporcionan adaptabilidad, bio-estimulación vegetal e ...
Wilson Geobel Ceiro-Catasú   +2 more
doaj   +1 more source

Morphological, molecular and ecological characterization of a native isolate of Steinernema feltiae (Rhabditida: Steinernematidae) from southern Chile

open access: yesParasites & Vectors, 2021
Background Steinernema feltiae is an entomopathogenic nematode used in biological control programs with a global distribution. Populations of this species show phenotypic plasticity derived from local adaptation and vary in different traits, such as ...
Patricia Flores   +5 more
doaj   +1 more source

Actividad antifúngica de extractos de tres especies de líquenes en Cuba.

open access: yesAgronomía Mesoamericana, 2015
El objetivo del presente estudio fue evaluar la actividad fungicida de los extractos de tres especies de líquenes. De las especies Leptogium cyanescens, Physcia americana y Pyxine aff. cocoes fueron colectados extractos del talo liquénico en el año 2009,
Daymara Idonay Vaillant-Flores   +4 more
doaj   +1 more source

A new species of Proeulia Clarke (Lepidoptera: Tortricidae) from Central Chile

open access: yesRevista Chilena de Entomología, 2020
Proeulia uniformata sp. nov., is described and illustrated from Chacabuco Province, Santiago Metropolitan Region, Chile. Based on the possession of a single cornutus in the phallus, the new species appears to be most closely related to P.
Danilo E. Cepeda, Tomislav Curkovic
doaj   +1 more source

In vitro evaluation of drying supports and adhesive polymers as adjuvants for biocontrol of Diplodia seriata by Trichoderma harzianum and Clonostachys rosea

open access: yesPhytopathologia Mediterranea, 2023
Grapevine trunk diseases (GTDs) can cause large losses in vineyards. Diplodia seriata is an important GTD pathogen in Chile. Development and use of bioprotectors is a complementary alternative to the use of agrochemicals for disease management.
Katherina AGUIRRE   +2 more
doaj   +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

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

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

Insectos y ácaros asociados a pimiento ¿Cuánta diversidad puede ser observada en un cultivo?

open access: yesManglar, 2022
El pimiento (Capsicum annuum L.) es una hortaliza de mayor consumo mundial, puesto que, sus frutos son ricos en fibra, vitaminas A y C, antioxidantes y pueden comercializarse frescos o procesados. Actualmente existe un descenso de la producción, debido a
Ketty Lisbeth Meza Vera   +2 more
doaj   +1 more source

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