Results 91 to 100 of about 600 (191)

Aphis spiraecola Patch.: New pest of apple in Serbia

open access: yes, 2009
Research has been conducted on apple aphids, throughout many localities in Serbia, during 2007 and 2008. New invasive species, Spiraea aphid, Aphis spiraecola Patch., (synonym Aphis citricola) was found on apple. It was found in about 30 samples. Key for separation of A. spriaecola from very similar A. pomi was given in this paper. .
Petrović-Obradović, Olivera   +4 more
openaire   +1 more source

Toxicidade de três concentrações de Erva-de-rato (Palicourea marcgravii) e Manipueira (Manihot esculenta Crantz) em pulgão verde dos citros (Aphis spiraecola Patch) em casa de vegetação

open access: yes, 2007
Studies have been registering the use of plants toxicant an alternative for the control of curses, among them, stands out to erva-de-rato (Palicourea marcgravii) and the residue of the cassava, the manipueira (Manihot esculenta) common plants in the ...
Alécio, Marcio Rodrigo   +3 more
core  

Aphis citricola van der Goot, 1912, replaces Aphis spiraecola Patch, 1914 (Homoptera, Aphididae)

open access: yes, 1975
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

RNA-Sequencing-Based Virome Discovery in Florida Citrus Pests

open access: yesPhytobiomes Journal
The widespread devastation from Huanglongbing, also known as citrus greening, and several damaging insect pests continues to hamper Florida citrus growers and requires environmentally harmful insecticides for adequate control.
Kellee Britt-Ugartemendia   +4 more
doaj   +1 more source

L’effet de quelques facteurs biotiques et abiotiques sur Aphis spiraecola dans des vergers d’agrumicultures dans la région de Lakhdaria (Bouira).

open access: yes, 2017
Sommaire Liste des figures Liste des tableaux Liste des abréviations Introduction………………………………………………………………………………...1 Chapitre I: données bibliographiques I. Données bibliographiques sur la culture des agrumes……………………………..…….3 I.1.
BANOUH, Yasmine, CHABANE CHAOUCHE, Mouna
core  

An efficient procedure to extract RNA from a single Aphis gossypii and Aphis spiraecola for detecting Citrus tristeza virus by nested RT-PCR

open access: yes
A simple protocol to extract RNA from a single wingless aphid, Aphis gossypii and Aphis spiraecola, using liquid nitrogen and Tri-Reagent is described.
Dandlen, Susana Anahi   +5 more
core  

Problem of Morphometric Identification of Green Aphids from Genus Aphis L. Which Damaging Rosaceae Trees and Shrubs in Green Areas in Belarus / D. G. Zhorov  

open access: yes, 2016
В Центральной Европе плодово-ягодные и декоративные древесные растения семейства розоцветных (Rosaceae) повреждаются двумя видами зеленых тлей рода Aphis L. – зеленой яблонной (Aphis pomi Deg.) и зеленой цитрусовой (Aphis spiraecola Patch) тлями.
Жоров, Д. Г.
core   +1 more source

Áfidos asociados a la planta de papaya en Puerto Rico y Florida

open access: yes, 2006
Aphids associated with papaya plants were collected from two sites in Puerto Rico (Isabela and Corozal) and three farms in Homestead, Florida. Between the two regions, Florida and Puerto Rico, twenty-one species of aphids from 12 genera were identified ...
Pantoja, Alberto
core   +1 more source

DIVERSIDAD BIOLÓGICA DE LOS AFIDOS (HEMIPTERA: APHIDIDAE) DE PANAMA

open access: yesTecnociencia, 2006
    Se llevó a cabo un reconocimiento de las especies de áfidos tanto de las formas ápteras como aladas, que habitan en los cultivos agrícolas y en plantas silvestres de la República de Panamá (tierras altas y bajas).
Dora I. Quiros, Daniel A. Emmen
doaj  

First record and new hosts relationships of Alloxysta brevis (Thomson, 1862) (Hymenoptera: Cynipoidea: Figitidae: Charipinae) from Algeria

open access: yes, 2018
En el marc d'un estudi sobre àfids de cítrics al nord-oest d'Algèria, vam determinar els parasitoides primaris i secundaris sobre les principals espècies d'àfids (Aphis spiraecola Patch, 1914 i Aphis gossypii Glover, 1877) durant el primer període de la ...
Pujade i Villar, Juli   +4 more
core  

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