Results 1 to 10 of about 3,232 (209)

Alpha, Beta and Gamma Taxonomy of Biocontrol Agent Diaeretiella rapae (Hymenoptera, Braconidae) [PDF]

open access: yesInsects
Diaeretiella rapae (McIntosh, 1855) is a cosmopolitan koinobiont endoparasitoid of aphids, occurring mainly on crucifers and cereals. From description, it has changed several genera and has about 20 synonyms.
Nemanja Popović   +3 more
doaj   +2 more sources

The complete mitochondrial genome of Aphidius colemani (Hymenoptera: Braconidae: Aphidiinae) [PDF]

open access: yesMitochondrial DNA. Part B. Resources
The genome-level features are crucial genetic resources for species identification and phylogenetic analysis. Here, the complete mitochondrial genome of Aphidius colemani Viereck 1912 (Hymenoptera: Braconidae: Aphidiinae) was sequenced, determined and ...
Jia-Yu Lin   +5 more
doaj   +2 more sources

The first record of Aphidius ervi Haliday in Slovenia

open access: yesActa Agriculturae Slovenica, 2009
In 2008, a lucerne aphid parasitoid Aphidius ervi Haliday was first recorded in Slovenia. This oligophagous parasitoid is used as biological control agent against bigger aphid species. By sampling aphid mummies on different locations in Slovenia in 2008,
Katarina KOS   +3 more
doaj   +3 more sources

The Belowground–Aboveground Interactions of Zucchini: The Effects of Trichoderma afroharzianum Strain T22 on the Population and Behavior of the Aphid Aphis gossypii Glover and Its Endoparasitoid Aphidius colemani Viereck [PDF]

open access: yesInsects
Fungi belonging to the genus Trichoderma have received high consideration in agriculture due to their beneficial effects on crops from their plant promotion effects and protection from disease.
Donatella Battaglia   +4 more
doaj   +2 more sources

Three new species of the genus Aphidius (Hymenoptera, Braconidae, Aphidiinae) from South Korea [PDF]

open access: yesJournal of Hymenoptera Research, 2021
Several species of the genus Aphidius are well known as commercial biocontrol agents of pest aphids, and more than 130 species of the genus have been recorded worldwide. To date, only 15 Aphidius species have been recorded in South Korea.
Sangjin Kim   +6 more
doaj   +3 more sources

Effect of parasitic entomophages in controlling plant lice pests in vegetable crops and their numbers [PDF]

open access: yesE3S Web of Conferences, 2023
The impact of pests and diseases on agricultural crops has been amplified due to global environmental changes, resulting in an estimated adverse effect of 1.4 trillion dollars, which is approximately 5% of the world's gross domestic product. Research was
Kimsanbaev Khojimurad, Rustamov Adkham
doaj   +1 more source

Aphid Species (Homoptera : Aphididae) Infesting Navel Orange Tress and Their Aphidophagous Insect at El-Khattara District, Sharkia Governorate, Egypt [PDF]

open access: yesJournal of Plant Protection and Pathology, 2021
Studies on aphids infesting navel orange trees and their aphidophagous insect were conducted in newly reclaimed sandy area at El-Khattara district, Sharkia Governorate, Egypt during 2020 and 2021 seasons.
Walaa Helaly   +2 more
doaj   +1 more source

New records of aphid parasitoids (Hymenoptera) from Colombia [PDF]

open access: yesCheck List, 2019
Aphid parasitoids have been recorded in many countries around the globe, however records in Colombia are few. Here, five primary parasitoids species, Aphidius platensis Brèthes, 1913, Aphidius funebris Mackauer, 1961, Aphidius matricariae ...
Laura Marcela Martínez-Chávez   +2 more
doaj   +3 more sources

Molecular identification of three aphid parasitoids, Aphidius areolatus, A. absinthii, and A. uzbekistanicus (Hymenoptera: Braconidae) from Ulleungdo and Dokdo Islands in Korea

open access: yesJournal of Asia-Pacific Biodiversity, 2021
The Ulleungdo and Dokdo Islands are located in the East Sea of Korea and have a unique ecosystem. We collected Aphidiinae mummies from the Ulleungdo and Dokdo Islands in 2018. Three species of parasitoids in the genus Aphidius Nees, A. absinthii Marshall,
Hwal-Su Hwang, Kyeong-Yeoll Lee
doaj   +1 more source

Effectiveness of aphid parasitoids (Hymenoptera: Aphidiidae) on winter wheat in two agricultural systems

open access: yesPlant Protection Science, 1999
From the obtained results we can note that the parasitoids in our experiments in 1 997 and 1998 had considerable influence on decline of aphids population density, at which the percent of parasitization in milk maturity stage of wheat was from 2.7 to 35%.
Shoki Al-Dobai, Ján Praslicka
doaj   +1 more source

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