Results 21 to 30 of about 496 (132)

Biological Flora of the British Isles: Crataegus monogyna

open access: yesJournal of Ecology, Volume 109, Issue 1, Page 541-571, January 2021., 2021
Crataegus monogyna is a shrub or small tree native to almost the whole of Britain, and to Europe generally excepting its northern and southern margins. Hawthorn has a wide ecological range and is an important component of hedges. It can colonize derelict or abandoned arable land forming dense scrub and thicket.
André Fichtner, Volker Wissemann
wiley   +1 more source

Biological control of ash whitefly: a success in progress

open access: yesCalifornia Agriculture, 1992
Two natural enemies of ash whitefly (Siphoninus phillyreae), jntroduced into California in 1990, proved effective in Southern California field trials, completely controlling this Dest in release sites within -24 months, Evaluations in release sites in ...
T Bellows   +15 more
doaj   +3 more sources

Eight new state records of aleyrodine whiteflies found in Clark County, Nevada and three newly described taxa (Hemiptera: Aleyrodidae, Aleyrodinae) [PDF]

open access: yes, 2010
Eight new state records and the three newly described species are the subject of this publication. Whiteflies (Hemiptera: Sternorrhyncha: Aleyrodidae: Aleyrodinae) were collected from 2003 through 2009 within the Las Vegas area of Clark County, Nevada to
Dooley, John W.   +2 more
core   +1 more source

A preliminary check-list of the Chalcidoidea (Hymenoptera) of the Maltese Islands [PDF]

open access: yes, 2016
A list of 147 species of Chalcidoidea from the Maltese Islands is presented 73 of which are here reported for the first time from this territory. They belong to 15 families as follows: Agaonidae (3); Aphelinidae (20 including 3 new records); Azotidae (1 ...
Askew, Richard R., Mifsud, David
core   +1 more source

Occurrence of an exotic whitefly, Siphoninus phillyreae (Haliday) (Hemiptera: Aleyrodidae) in South Korea and its potential pathway analysis [PDF]

open access: yes, 2021
Lee, Seon Woo, Lee, Hyun Jik, Kim, Jun-Ran, Suh, Soo-Jung (2021): Occurrence of an exotic whitefly, Siphoninus phillyreae (Haliday) (Hemiptera: Aleyrodidae) in South Korea and its potential pathway analysis.
Lee, Seon Woo   +3 more
openaire   +1 more source

Primera aproximación a las moscas blancas (Hemiptera: Aleyrodidae) sus plantas hospedantes y parasitoides asociados en Huánuco, Perú [PDF]

open access: yes, 2021
Whiteflies are considered insects of great economic importance, because they cause direct and indirect damage that reduce the yields of various crops in some cases by 100%.
Díaz-Sánchez, Julián L   +3 more
core   +2 more sources

The whiteflies (Hemiptera : Aleyrodidae) of Europe and the Mediterranean Basin [PDF]

open access: yes, 2000
The whitefly fauna of Europe and the Mediterranean Basin comprises 56 species that are considered to be native or naturalized, accommodated within 25 genera.
Martin, Jon H.   +2 more
core   +3 more sources

Eficiencia de un detergente enzimático en el control de Praelongorthezia olivicola (Beingolea) (Hemiptera: Ortheziidae) en el norte de Chile [PDF]

open access: yes, 2015
The efficiency of an enzymatic detergent (Nudisoit®) in the control of the mobile scale of the olive tree, Praelongorthezia olivicola (Hemiptera: Ortheziidae), was evaluated under laboratory and on-field conditions.
Cisterna Cahuer, Víctor   +1 more
core   +5 more sources

Dos registros de himenópteros calcidoideos nuevos para la insectofauna de la República Argentina [PDF]

open access: yes, 2013
En 1997 recibí para su determinación, ejemplares de dos especies de himenópteros calcidoideos que constituyeron nuevos registros para la insectofauna de la República Argentina y que considero lo suficientemente interesantes como para darlos a conocer en ...
De Santis, Luis M.
core   +4 more sources

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