Results 11 to 20 of about 110 (74)

Phylogenetic position of the yeast-like symbiotes of Tagosodes orizicolus (Homoptera: Delphacidae) based on 18S ribosomal DNA partial sequences

open access: yesRevista de Biología Tropical, 2004
Tagosodes orizicolus Muir (Homoptera: Delphacidae), the endemic delphacid species of tropical America carries yeast-like symbiotes (YLS) in the abdominal fat bodies and the ovarial tissues, like other rice planthoppers of Asia.
Ana M Xet-Mull   +2 more
doaj   +5 more sources

Detection of Tagosodes orizicolus in Aerial Images of Rice Crops Using Machine Learning

open access: yesAgriEngineering
This study employs RGB imagery and machine learning techniques to detect Tagosodes orizicolus infestations in “Tinajones” rice crops during the flowering stage, a critical challenge for agriculture in northern Peru.
Angig Rivera-Cartagena   +2 more
doaj   +2 more sources

Genetic diversity of Costa Rican populations of the rice planthopper Tagosodes orizicolus (Homoptera: Delphacidae)

open access: yesRevista de Biología Tropical, 2004
Tagosodes orizicolus (Homoptera: Delphacidae) is one of the main constraints of the rice production in the Neotropics. This planthopper produces severe damages as a phloem feeder, causes mechanical injury during oviposition and vectors the rice hoja ...
Myriam Hernández   +3 more
doaj   +4 more sources

Herencia de la resistencia al daño mecánico causado por Tagosodes orizicolus (Muir) (Homoptera-Delphacidae) en arroz Oryza sativa

open access: yesActa Agronómica, 1996
<p>In Colombia all rice varieties developed are reported as resistant to Tagosodes orizicolus. Given the narrow genetic base of the resistant sources, this study was undertaken to identify the resistant parents or donors more oftenly used in Latin ...
Cuevas P. Federico   +2 more
doaj   +3 more sources

MANEJO DE LA POBLACIÓN DE Tagosodes orizicolus (MUIR) (HOMOPTERA: DELPHACIDAE), VECTORA DEL VIRUS DE LA HOJA BLANCA DEL ARROZ VHBA, POR MEDIO DE PRODUCTOS DE ORIGEN ORGÁNICO Y ALOMONAS

open access: yesTecnociencia, 2005
Tagosodes orizicolus (Muir), mejor conocido como "Sogata" es considerado como un   insecto de importancia económica en el cultivo del arroz. Los daños causados por   este insecto, pueden ser directo e indirecto, este último por medio de la transmisión  
Bruno Zachrisson
doaj   +1 more source

Mechanisms of Resistance to the Mechanical Damage of Tagosodes Orizicolus (Muir) (Sogatodes Orizicola) in Rice

open access: yesRevista Colombiana de Entomología, 1994
Tagosodes orizicolus (Muir) oviposition and nymphal survival were studied on 11 rice cultivars. Six cultivars recorded low damage rate by sogata. The six materials were: Tetep, Mudgo, IRAT 124, IRAT 120, Amistad 82 and Makalioka.
Triana E. Mónica   +4 more
  +14 more sources

External Morphology of Tagosodes orizicolus (Homoptera: Delphacidae) Revealed by Scanning Electron Microscopy [PDF]

open access: yesAnnals of the Entomological Society of America, 2020
UCR::Vicerrectoría de Docencia::Ciencias Básicas::Facultad de Ciencias::Escuela de ...
Mora Castro, Rebeca   +2 more
openaire   +2 more sources

Combating the Invasive Rice Delphacid, Tagosodes orizicolus (Hemiptera: Delphacidae) in Texas Rice

open access: yes, 2023
The rice delphacid, Tagosodes orizicolus (Muir), is an invasive pest of rice that was detected in the US, specifically found in Texas in 2015. This insect pest, native from Central or South America, causes two types of damage. Direct damage happens from ovipositing and feeding on rice leaves where the rice delphacid sucks up plant juices destroying ...
Bernaola, Lina   +2 more
openaire   +1 more source

Population dynamics of planthopper insect, Tagosodes orizicolus performed using a light trap and the ratio of the population with climatic factors in Calabozo, Guárico State, Venezuela [PDF]

open access: yesJournal of the Selva Andina Biosphere, 2017
Population studies of planthopper insect, Tagosodes orizicolus Muir, were performed using a light trap located in the Centre of Agricultural Research INIA Calabozo in Bancos de San Pedro, Guárico state, Venezuela, located at 73 masl from 2000 to 2010. In an area classified as Dry Tropical Forest.
Vivas-Carmona Luis Enrique   +2 more
openaire   +2 more sources

Parasitization of Tagosodes orizicolus and T. cubanus in North-Eastern Colombian Ricefields

open access: yes, 1993
This article 'Parasitization of Tagosodes orizicolus and T. cubanus in North-Eastern Colombian Ricefields' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned with the development of improved technology for rice and rice-based systems.
Arias, M.   +3 more
openaire   +2 more sources

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