scholarly journals CRISPR-Cas9-Based Genome Editing in the Silverleaf Whitefly (Bemisia tabaci)

2020 ◽  
Vol 3 (2) ◽  
pp. 89-96 ◽  
Author(s):  
Chan C. Heu ◽  
Francine M. McCullough ◽  
Junbo Luan ◽  
Jason L. Rasgon
Keyword(s):  
Genome Editing ◽  
Bemisia Tabaci ◽  
Silverleaf Whitefly

scholarly journals Sweetpotato Whitefly B Biotype of Silverleaf Whitefly, Bemisia tabaci (Gennadius) or Bemisia argentifolii Bellows & Perring (Insecta: Homoptera: Aleyrodidae)

EDIS ◽  
1969 ◽  
Vol 2002 (8) ◽  
Author(s):  
Heather J. McAuslane
Keyword(s):  
Bemisia Tabaci ◽  
Cooperative Extension ◽  
Cooperative Extension Service ◽  
Extension Service ◽  
Silverleaf Whitefly ◽  
Bemisia Argentifolii ◽  
Sweetpotato Whitefly ◽  
University Of Florida ◽  
Agricultural Sciences ◽  
B Biotype

This document is EENY-129, one of a series of Featured Creatures from the Entomology and Nematology Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Published: April 2000. Revised: November 2002. https://edis.ifas.ufl.edu/in286

scholarly journals Resistance of melon cultivars to Bemisia tabaci biotype B

2012 ◽  
Vol 30 (4) ◽  
pp. 600-606 ◽  
Author(s):  
Edson LL Baldin ◽  
José Paulo GF da Silva ◽  
Luiz Eduardo R Pannuti
Keyword(s):  
Bemisia Tabaci ◽  
Plant Resistance ◽  
Chemical Control ◽  
Alternative Methods ◽  
Silverleaf Whitefly ◽  
Trichome Density ◽  
Breeding Programs ◽  
Biotype B ◽  
Future Work ◽  
Bemisia Tabaci Biotype B

The silverleaf whitefly, Bemisia tabaci biotype B, is currently one of the most important pests of melon, causing direct and indirect damage to plants, and significantly reducing production in the field. Due to the need for alternative methods of chemical control in melon crops, the melon cultivars AF-646, AF-682, Don Luis, Frevo, Jangada, Nilo, Vereda, Amarelo Ouro and Hales Best were assessed at field, greenhouse, and laboratory trials for resistance to whitefly B. tabaci biotype B. In general, 'Hales Best' and 'Amarelo Ouro' were the most resistant, showing oviposition non-preference against whitefly. The trichome density is associated with the variation in oviposition on the cultivars and should be further investigated in future work. These results may be helpful in melon breeding programs, focusing on plant resistance to B. tabaci biotype B.

Resistance of cotton genotypes to silverleaf whitefly (Bemisia tabaci [GENNADIUS] Biotype B)

2020 ◽  
Author(s):  
Carlos Eduardo da Silva Oliveira ◽  
Lúcia Vieira Hoffmann ◽  
Luciana Cláudia Toscano ◽  
Mariana Silva Queiroz ◽  
Tiago Zoz ◽  
...  
Keyword(s):  
Bemisia Tabaci ◽  
Silverleaf Whitefly ◽  
Cotton Genotypes ◽  
Biotype B

scholarly journals Resistance of tomato genotypes to the silverleaf whitefly mediated by acylsugars

2009 ◽  
Vol 27 (3) ◽  
pp. 345-348 ◽  
Author(s):  
Juliano TV de Resende ◽  
Wilson R Maluf ◽  
Maria das Graças Cardoso ◽  
Luciano Donizete Gonçalves ◽  
Marcos V Faria ◽  
...  
Keyword(s):  
Lycopersicon Esculentum ◽  
Bemisia Tabaci ◽  
The Other ◽  
Wild Accession ◽  
Silverleaf Whitefly ◽  
Tomato Crop ◽  
Lycopersicon Pennellii ◽  
Biotype B ◽  
Bemisia Tabaci Biotype B ◽  
Tomato Genotypes

Acylsugars in the leaflets of the wild accession LA-716 (Lycopersicon pennellii) gives resistance to Bemisia spp., which causes expressive losses to the tomato crop. The goal of this work was to evaluate the resistance to the silverleaf whitefly (Bemisia tabaci biotype B) of previously selected genotypes, based on the level of acylsugars in the leaflets. F2BC1 plants {F2[Lycopersicon esculentum TOM 584 x (L. esculentum TOM 584 x L. pennellii LA-716)]} were selected for extreme contents of acylsugars: BPX-370B pl#30-275, BPX-370B pl#79-278, BPX-370B pl#30-380, BPX-370B pl#25-271 (high contents), BPX-370B pl#30-02, BPX-370B pl#30-142 (low contents). These genotypes, along with the parents TOM 584 and LA-716, were submitted to a silverleaf whitefly infestation. Oviposition and nymph development were evaluated. The oviposition on the genotypes BPX-370B pl#30-275 and BPX-370B pl#30-380 was significantly lower to that which occurred on the genotype TOM 584 and in the other genotypes of the F2RC1 generation. The four genotypes selected for high acylsugar contents presented the lowest number of nymphs, except to LA-716. Although the number of eggs in the BPX-370B pl#25-271 and BPX-370B pl#79-278 genotypes (high contents) was elevated, the number of nymphs was reduced, similarly to the other high-acylsugar genotypes, probably due to antibioses effect.

scholarly journals Survey of Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) biotypes in Brazil using RAPD markers

2000 ◽  
Vol 23 (4) ◽  
pp. 781-785 ◽  
Author(s):  
L.H.C. Lima ◽  
D. Návia ◽  
P.W. Inglis ◽  
M.R.V. de Oliveira
Keyword(s):  
Bemisia Tabaci ◽  
Rapd Markers ◽  
Morphological Characters ◽  
Cultivated Plants ◽  
Correct Identification ◽  
Silverleaf Whitefly ◽  
Agricultural Pest ◽  
Rapd Pcr ◽  
B Biotype

In 1991, the poinsettia strain, silverleaf whitefly or B biotype of Bemisia tabaci was detected in Brazil. This variant is a far more serious agricultural pest than the previously prevalent non-B (BR) biotype. The correct identification of B. tabaci is problematic since it is highly polymorphic with extreme plasticity in key morphological characters that vary according to the host. RAPD-PCR was used to survey the B biotype and other biotypes of B. tabaci in Brazil. Whiteflies were collected from cultivated plants and weeds from 57 different localities and on 27 distinct crops. RAPD analyses using two selected 10-mer primers reliably identified the BR biotype and the B biotype of B. tabaci and also differentiated other whitefly species. The presence of the B biotype was confirmed in 20 Brazilian states. The BR and B biotypes of B. tabaci were found to coexist in the whitefly populations of three different localities: Jaboticabal, SP; Rondonópolis and Cuiabá, MT, and Goiânia, GO.

Efficiency of some herbal pesticides on reproductive parameters of silverleaf whitefly,Bemisia tabaci(Gennadius) (Hemiptera: Aleyrodidae)

2013 ◽  
Vol 47 (2) ◽  
pp. 212-221 ◽  
Author(s):  
Reihaneh Barati ◽  
Gholamreza Golmohammadi ◽  
Hamid Ghajarie ◽  
Mehdi Zarabi ◽  
Raziyeh Mansouri
Keyword(s):  
Bemisia Tabaci ◽  
Silverleaf Whitefly ◽  
Reproductive Parameters
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