10 TSWV

Tomato spotted wilt virus
Familia : BUNYAVIRIDAE
 Genero : Tospovirus
 Especie :Tomato spotted wilt virus
 N.
comum: TOMATO SPOTTED WILT
(Especie importante en el mundo e Ica)
 Cerca
de 1000especies de plantas
hospedantes son conocidas
 Siete especies de thrips son vectores
conocidos.


FAMILY:

Bunyaviridae

The family Bunyaviridae is the largest family of animal viruses, having morethan 300 species. Many of them are
extremely important pathogens of vertebrates or plants. Taxonomically, there are 5 recognized genera within the
family Bunyaviridae. These include:
GENERA:Orthobunyavirus,

Hantavirus,

Nairovirus,

Phlebovirus, Tospovirus

Genus

10 Host

20 Host/Vector

Virus

Orthobunyavirus

Vertebrates

Mosquitoes/ticks

LaCrosse virus

(Largest genus
175 viruses)

(somehumans)

Hantavirus

Vertebrates

NO DEFINED VECTOR

(Rodent reservoirs)

Nairovirus

Vertebrates

Phlebovirus Vertebrates Sandflies

Tospovirus

Hantaan virus
(4 corners virus)

Plants (Dicots)Ticks

Nairobi sheep disease virus

Sandfly fever Sicilian virus
Mosquitoes

Rift valley fever virus

Thrips

Tomato spotted wilt virus

Unassigned Family
Tenuivirus** Plants (Monocots)

PlanthoppersMaize stripe virus

VECTORES CONOCIDOS DE TOMATO SPOTTED
WILT VIRUS

Frankliniella occidentalis
 Frankliniella schultzei
 Frankliniella fusca
 Frankliniella intonsa
 Frankliniella bispinosa
Thrips tabaci
 Thrips setosus


Dispersion secundaria de Tomato spotted wilt
Adquisicion
Por larvas
de
thrips

Adultos
viruliferos
thrips

Incubacion

Transmision
multiple

Tomato Spotted WiltVirus





Tomato spotted wilt fue primero descrito en 1915 en Australia
Es uno de los 10 virus de plantas economicamente destructivos
 En todo el mundo pérdidas exceden un billion dollaresanualmente.
Plantas hospedantes 800 especies (80familias)
 Ambas monocotiledoneas y dicotiledoneas, incluye cultivos
horticolas.
 Desarrolla en temperatura de regiones, subtropical y tropical
del mundo....