Results 111 to 120 of about 7,752 (254)

Trialeurodes pseudoblongifoliae Dooley 2010, sp. nov.

open access: yes, 2010
Trialeurodes pseudoblongifoliae Dooley sp. nov. Diagnosis. Puparium (Figure 15): Habitus. Oval to elongate with pupal case length and width vary from 838-1116μm in length and 584-741μm in width; bright yellow with a dorsal a Y-shape pattern. Dense dorsal transparent wax secretions are present causing significant problems when removing the wax ...
Dooley Iii, John W.   +2 more
openaire   +2 more sources

A new species of Aleurolobus Quaintance et Baker (Homoptera, Aleyrodidae) from Southern Europe. [PDF]

open access: yes, 1996
Aleurolobus teucrii n. sp. is described from southern Italy and the Maltese Islands (Central Mediterranean). The species seems to be monophagous on Teucrium fruticans L. A key to the European species of this genus (A.
Mifsud, David, Palmeri, Vincenzo
core  

Trialeurodes similis Russell 1948

open access: yes, 2005
Published as part of Martin, Jon H., 2005, Whiteflies of Belize (Hemiptera: Aleyrodidae) Part 2 - a review of the subfamily Aleyrodinae Westwood, pp.
openaire   +1 more source

Biological control of Trialeurodes vaporariorum by Encarsia formosa on tomato in unheated greenhouses in the high altitude tropics [PDF]

open access: yes
Biological control of Trialeurodes vaporariorum (Westwood) by Encarsia formosa Gahan was tested during three consecutive production cycles (16-28 weeks) on a beef tomato (Solanum lycopersicum L.) crop in a glasshouse and a plastic greenhouse on the ...
Lenteren, J.C., van, Vis, R.M.J., de
core   +1 more source

Systematics of whiteflies (Aleyrodidae: Aleurodicinae): their distribution, phylogeny and relationship with parasitoids

open access: yes, 2010
The whitefly subfamily Aleurodicinae (Hemiptera: Sternorrhyncha: Aleyrodidae) comprises 20 genera consisting of 138 described species. They are plant feeders and have six developmental stages.
Charles, Elroy, Charles, Elroy
core   +1 more source

Implementation of IPM programs on European greenhouse tomato production areas: tools and constraints [PDF]

open access: yes, 2009
Whiteflies and whitefly-transmitted viruses are some of the major constraints on European tomato production. The main objectives of this study were to: identify where and why whiteflies are a major limitation on tomato crops; collect information about ...
Albajes Garcia, Ramon   +8 more
core  

Contribución al conocimiento de los Aleyródidos de España (Hem. Homop.) .1ª Nota [PDF]

open access: yes, 1943
1 láminaAl principiar el estudio de las especies vistas hasta ahora y otras encontradas por mí en España, voy a indicar la posición sistemática de la familia y las relaciones con las próximas restantes de los Homópteros.Peer ...
Gómez-Menor Ortega, Juan
core  

Trialeurodes vitrinellus Quaintance & Baker 1915

open access: yes, 2005
Published as part of Martin, Jon H., 2005, Whiteflies of Belize (Hemiptera: Aleyrodidae) Part 2 - a review of the subfamily Aleyrodinae Westwood, pp.
openaire   +1 more source

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