Results 21 to 30 of about 110 (74)
The incidence of rice hoja blanca virus (RHBV) is increasing in Colombia. The ability to transmit the RHBV is a genetically controlled trait in the vector T. orizicolus. Since in nature there are many factors that influence the percentage of T. orizicolus that are vectors, this study was undertaken to determine the percentage of the insect with the ...
Luis Antonio Reyes +3 more
openaire +1 more source
A reliable bioassay procedure was developed to test ingested Bacillus thuringiensis (Bt) toxins on the rice delphacid Tagosodes orizicolus. Initially, several colonies were established under greenhouse conditions, using rice plants to nurture the insect.
Mora Castro, Rebeca +2 more
openaire +7 more sources
Tagosodes orizicolus is one of the main plagues of rice in tropical America causing two types of damages, the direct one, feeding and oviposition effect, and an indirect one, by the transmission of the “Rice hoja blanca virus”.
Alex González +6 more
doaj +2 more sources
La producción de arroz (Oryza sativa L.), es influenciada por factores climáticos, sociales y biológicas que determinan su rentabilidad. El objetivo de esta investigación fue identificar las poblaciones de entomofauna asociadas a monocultivos de arroz ...
José Manuel Laguna Dávila +1 more
doaj +1 more source
A reliable bioassay procedure was developed to test ingested Bacillus thuringiensis (Bt) toxins on the rice delphacid Tagosodes orizicolus. Initially, several colonies were established under greenhouse conditions, using rice plants to nurture the insect.
Rebeca Mora +2 more
doaj
El arroz (Oryza sativa L.) es uno de los cereales de mayor consumo a nivel mundial, con alta relevancia socioeconómica en Ecuador, constituyéndose así en un cultivo fundamental.
Simón Ezequiel Farah Asang +5 more
doaj +1 more source
Principales insectos plaga, invertebrados y vertebrados que atacan el cultivo del arroz en Ecuador
El trabajo ofrece una revisión bibliográfica actualizada relacionada con la caracterización de los principales insectos plaga, invertebrados y vertebrados que pueden afectar al cultivo del arroz, así como los daños que ocasionan y medidas para su control
MSc. Irán Rodríguez Delgado +2 more
doaj
El arroz es afectado directa e indirectamente por el insecto sogata. El daño directo o mecánico es debido a la postura de huevos y alimentación del tejido foliar por parte del insecto y el daño indirecto que ocurre es por la trasmisión del virus de la ...
Rosalía Velásquez-Salazar +1 more
doaj
Endophytic Seed-Associated Bacteria as Plant Growth Promoters of Cuban Rice (Oryza sativa L.). [PDF]
Hernández I +7 more
europepmc +1 more source
Insights Into Insect Vector Transmission and Epidemiology of Plant-Infecting Fijiviruses. [PDF]
Zhang L, Wu N, Ren Y, Wang X.
europepmc +1 more source

