Presence of Bemisia tabaci (Hemiptera: Aleyrodidae) and Begomovirus, associated with tomato crops Solanum lycopersicum L. in Cundinamarca
This study was undertaken to determine the presence and distribution of species of whiteflies in Cundinamarca, in the tomato, located in nine municipalities; for this purpose, insect samples were collected from the lower third of leaflets to identify nymphs of the fourth instar and from the upper th...
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Centro Editorial of Facultad de Ciencias Agrarias, Universidad Nacional de Colombia
2012-09-01
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doaj-5fb36c5e0f3e4b5588220123f86b66cf2020-11-25T00:58:21ZengCentro Editorial of Facultad de Ciencias Agrarias, Universidad Nacional de ColombiaAgronomía Colombiana0120-99652012-09-01303395403S0120-99652012000300011Presence of Bemisia tabaci (Hemiptera: Aleyrodidae) and Begomovirus, associated with tomato crops Solanum lycopersicum L. in CundinamarcaOlga Y Martínez B0Everth E Ebratt R1Walther Turizo A2Omar Guerrero G3Rocio Acosta A4Corporación Universitaria Minuto de DiosInstituto Colombiano Agropecuario (ICA).Instituto Colombiano Agropecuario (ICA).Corporación Universitaria Minuto de DiosCorporación Universitaria Minuto de DiosThis study was undertaken to determine the presence and distribution of species of whiteflies in Cundinamarca, in the tomato, located in nine municipalities; for this purpose, insect samples were collected from the lower third of leaflets to identify nymphs of the fourth instar and from the upper third to identify adults with molecular markers RAPD-PCR (primer OPA 04); we also analyzed the presence of Begomoviruses (Family Geminiviridae) in tomato plants with nucleic acid hybridization in the nylon membrane. The results indicated the presence of Trialeurodes vaporariorum (Westwood) as the predominant species at 40.9%, Bemisia tabaci biotype B at 4.5% and coexistence at 54.6%. B. tabaci biotype B had a wide distribution with respect to other studies, between 383 to 1,857 m a.s.l. The presence of Begomovirus was related to its vector B. tabaci biotype B in 4 out of 15 tomato-producing provinces of the department. The insecticides used for control are organophosphates (41.18%), neonicotenoids (29.41%), carbamates (17.65%) and pyrethroids (11.76%). We discuss the disturbing and rapid spread of B. tabaci biotype B in Cundinamarcahttp://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-99652012000300011&lng=en&tlng=enmosca blancabiotiposvectordetecciónRAPD-PCR |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Olga Y Martínez B Everth E Ebratt R Walther Turizo A Omar Guerrero G Rocio Acosta A |
spellingShingle |
Olga Y Martínez B Everth E Ebratt R Walther Turizo A Omar Guerrero G Rocio Acosta A Presence of Bemisia tabaci (Hemiptera: Aleyrodidae) and Begomovirus, associated with tomato crops Solanum lycopersicum L. in Cundinamarca Agronomía Colombiana mosca blanca biotipos vector detección RAPD-PCR |
author_facet |
Olga Y Martínez B Everth E Ebratt R Walther Turizo A Omar Guerrero G Rocio Acosta A |
author_sort |
Olga Y Martínez B |
title |
Presence of Bemisia tabaci (Hemiptera: Aleyrodidae) and Begomovirus, associated with tomato crops Solanum lycopersicum L. in Cundinamarca |
title_short |
Presence of Bemisia tabaci (Hemiptera: Aleyrodidae) and Begomovirus, associated with tomato crops Solanum lycopersicum L. in Cundinamarca |
title_full |
Presence of Bemisia tabaci (Hemiptera: Aleyrodidae) and Begomovirus, associated with tomato crops Solanum lycopersicum L. in Cundinamarca |
title_fullStr |
Presence of Bemisia tabaci (Hemiptera: Aleyrodidae) and Begomovirus, associated with tomato crops Solanum lycopersicum L. in Cundinamarca |
title_full_unstemmed |
Presence of Bemisia tabaci (Hemiptera: Aleyrodidae) and Begomovirus, associated with tomato crops Solanum lycopersicum L. in Cundinamarca |
title_sort |
presence of bemisia tabaci (hemiptera: aleyrodidae) and begomovirus, associated with tomato crops solanum lycopersicum l. in cundinamarca |
publisher |
Centro Editorial of Facultad de Ciencias Agrarias, Universidad Nacional de Colombia |
series |
Agronomía Colombiana |
issn |
0120-9965 |
publishDate |
2012-09-01 |
description |
This study was undertaken to determine the presence and distribution of species of whiteflies in Cundinamarca, in the tomato, located in nine municipalities; for this purpose, insect samples were collected from the lower third of leaflets to identify nymphs of the fourth instar and from the upper third to identify adults with molecular markers RAPD-PCR (primer OPA 04); we also analyzed the presence of Begomoviruses (Family Geminiviridae) in tomato plants with nucleic acid hybridization in the nylon membrane. The results indicated the presence of Trialeurodes vaporariorum (Westwood) as the predominant species at 40.9%, Bemisia tabaci biotype B at 4.5% and coexistence at 54.6%. B. tabaci biotype B had a wide distribution with respect to other studies, between 383 to 1,857 m a.s.l. The presence of Begomovirus was related to its vector B. tabaci biotype B in 4 out of 15 tomato-producing provinces of the department. The insecticides used for control are organophosphates (41.18%), neonicotenoids (29.41%), carbamates (17.65%) and pyrethroids (11.76%). We discuss the disturbing and rapid spread of B. tabaci biotype B in Cundinamarca |
topic |
mosca blanca biotipos vector detección RAPD-PCR |
url |
http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-99652012000300011&lng=en&tlng=en |
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