Results 41 to 50 of about 600 (191)

Aphids and citrus responses to nitrogen fertilization

Journal of the Saudi Society of Agricultural Sciences, 2023
The aim of this study was to assess the effect of nitrogen mineral fertilizer on the vegetative growth of citrus as well as on the densities and population dynamics of the main aphid species Aphis spiraecola Patch (Hemiptera, Aphididae).
Mohamed Braham, Synda Boulahia-Kheder, Mouna Kahia, Siwar Nouira   +3 more
doaj   +1 more source

Aphis spiraecola Patch 1914

Aphis spiraecola Patch, 1914 Material. MSP: 16.ix.2023, Crataegus monogyna Jacq., on lower surface of leaves, apt.
Hassan, Muhammad Asghar, Asif, Muhammad, Chakrabarti, Samiran, Amin, Muhammad, Abbas, Zohair, Maryam, Zershina, Iqbal, Zafar, Ali, Muhammad, Qasim, Muhammad, Bashir, Nawaz Haider, Ali, Muhammad Yasir, Xing, Jichun   +11 more
openaire   +3 more sources

Diversidade de hemerobiídeos (Neuroptera) e suas associações com presas em cafeeiros Diversity of hemerobiids (Neuroptera) and associations with preys in coffee plants

Pesquisa Agropecuária Brasileira, 2010
O objetivo deste trabalho foi avaliar a diversidade de Hemerobiidae (Neuroptera) em cafeeiros, e suas relações com Leucoptera coffeella, Coccus sp., Planococcus sp., Oligonychus ilicis, Brevipalpus phoenicis, Aphis spiraecola e Toxoptera aurantii.
Rogéria Inês Rosa Lara, Nelson Wanderley Perioto, Sérgio de Freitas   +2 more
doaj   +1 more source

Feeding Preference and Foraging Behaviour of Eriopis connexa on Two Aphid Species

Journal of Applied Entomology, Volume 150, Issue 4, Page 444-453, May 2026.
ABSTRACT Aphids are phloem‐feeding insects that cause both direct and indirect damage to crops, reducing agricultural productivity. Among the available pest control strategies, biological control using natural enemies is a sustainable and effective approach. The ladybird Eriopis connexa (Germar, 1824) is a generalist predator known for its voracity and
Anna Mara Ferreira Maciel, Lucas Ramos Vieira, Rayana Mayara Rocha Carvalho, Wesley Augusto Conde Godoy   +3 more
wiley   +1 more source

An assessment of population fluctuations of a hemipteran citrus pest in the northeast of Algeria: A case study from Guelma region

Acta Agriculturae Slovenica, 2019
In this study, which takes place in the northeast of Algeria at the region of Guelma between January 2016 and June 2017, we were able to follow the spatio-temporal evolution of the main hemipteran pests in an orchard of citrus (orange variety).
Omar KHALADI, Atika GUENDOUZ-BENRIMA
doaj   +1 more source

Fluctuations of aphid populations on grapefruit (Citrus x paradisi Macfad.)

Acta Agriculturae Slovenica, 2018
Very few studies were carried out to investigate the aphids attacking grapefruit. These pests cause considerable damages on citrus trees and other crops.
Salim LEBBAL
doaj   +1 more source

Aphid proliferation in orchard alleys and canopy predator aggregation in eastern German apple orchards

Agricultural and Forest Entomology, Volume 27, Issue 4, Page 742-754, November 2025.
Abstract 1. European apple (Malus domestica) orchards face persistent threats from aphid infestations, which can severely compromise fruit yields. 2. In this study, we compared aphid communities in two microhabitats (tree canopy and orchard alley) in commercial apple orchards under organic and integrated pest management (IPM), in relation to ...
Ingrid Aline Bapfubusa Niyibizi, Benjamin Schnerch, El Aziz Djoudi, Klaus Birkhofer   +3 more
wiley   +1 more source

Effect of Pest Control Strategies on Arthropod Pests of Apple in Europe: A Meta‐Analysis

Journal of Applied Entomology, Volume 149, Issue 6, Page 957-987, July 2025.
ABSTRACT Apple (Malus domestica Borkh.) is a major fruit crop in Europe. More than 200 phytophagous arthropod species thrive in European apple orchards, several of which are economically important pests. Due to the pest pressure on apple production, consumer demand for residue‐free products and current policies to make food production in the European ...
Ingrid Aline Bapfubusa Niyibizi, Pia Addison, Klaus Birkhofer   +2 more
wiley   +1 more source

Aphids (Hemiptera, Aphididae) on ornamental plants in greenhouses in Bulgaria

ZooKeys, 2013
Investigations on the species composition and host range of aphids on ornamental greenhouse plants in Bulgaria was conducted over a period of five years, from 2008 to 2012.
Mariya Yovkova, Olivera Petrović-Obradović, Elena Tasheva, Aneliya Pencheva   +3 more
doaj   +1 more source

Aphis (Aphis) spiraecola Patch 1914

Aphis (Aphis) spiraecola Patch, 1914 Distribution in Uzbekistan. Tien Shan. In the Tashkent region, Bostanlik district Aktash Mountain (Kadyrbekov, 2013). Host plants. Amygdalus nana, Cerasus fruticosa, Cotoneaster melanocarpus, C. simonovii, Crataegus altaicus, Prunus sogdiana, Rosa spinosissima, Spiraea chamaedryfolia, S. hypericifolia, S.
Abdullaev, Ikram, Khusanov, Alijon, Voronova-Bartet, Nina, Abdullayeva, Maxbuba, Gandjaeva, Lola, Jumanazarov, Xasanbay, Kholmatov, Bakhtiyor, Rahimov, Matnazar, Matyakubov, Zafar, Iskandarov, Abdulla, Ruzmetov, Rasul, Ollaberganova, Mavluda, Joraev, Muhammadyusuf, Doschanova, Manzura   +13 more
openaire   +2 more sources