Results 41 to 50 of about 382 (150)
Effect of vermicompost on functional response of the parasitoid wasp Aphidius colemani (Hym., Braconidae) to the melon aphid, Aphis gossypii (Hem., Aphididae) [PDF]
نامه انجمن حشرهشناسی ایران, 2017 Changing of host plant quality via agricultural practices such as application of fertilizer may influence the behavioral traits of natural enemies. In this study, the effect of improving cucumber plants with different vermicompost: soil ratios (0:100 ...
L. Mottaghinia +4 more
doaj
Changing Population of Aphidius colemani in Relation to Environmental Factors
Journal of Environmental Science and Natural Resources, 2016 Morphometric and meristic characters and truss measurements of 32 Monopterus cuchia, and of 17 Ophisternon bengalense were compared to know the population status of two fresh water eels of Bangladesh. The mean numbers of line below head were significantly different between two species. Significant differences were observed in 11 morphometric characters:
AKMM Islam +3 more
openaire +2 more sources
Agriculture, 2021 The use of synthetic insecticides may cause failures in the biological control of insect pests due to undesired side effects on natural enemies and the rapid evolution of insecticide resistance in agroecosystems.
Armando Alfaro-Tapia +3 more
doaj +1 more source
Biotic and abiotic modulation of drought effects on aphids and plants
Annals of Applied Biology, Volume 187, Issue 2, Page 142-156, September 2025.Drought affects aphids, plants and their relationships (solid arrows). This study provides a quantitative synthesis of how biotic and abiotic factors modulate the effect of drought on aphids and plants at molecular to community scales (dashed arrows). Out of 329 pair‐wise relationships (drought‐biotic and drought‐abiotic) retrieved from the literature,
Victor Sadras +4 more
wiley +1 more source
Revista de la Sociedad Entomológica Argentina, 2007 Diez especies de áfidos (Hemiptera: Aphididae) se hallaron parasitados por siete especies de parasitoides (Hymenoptera: Braconidae, Aphidiinae) en cultivos hortícolas orgánicos. Myzus persicae (Sulzer) fue el áfido más frecuentemente encontrado sobre una
Andrea V. Andorno +2 more
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ENTOMOPHAGES IN THE CUCUMBER PLANT PROTECTION SYSTEM
Siberian Journal of Life Sciences and AgricultureThe relevance is due to the increased requirements for the quality of the products obtained, the increase in the market value of pesticides and the increasing resistance of pests to them. In the context of the rapid development of greenhouse technologies
Roman V. Shchuchka +4 more
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Journal of Applied Entomology, Volume 149, Issue 8, Page 1259-1269, September 2025.ABSTRACT Current control of the invasive pest Drosophila suzukii relies primarily on insecticides, including the incorporation of phagostimulant baits. The impact of insecticidal bait sprays on beneficial insects in crops is largely unknown. In a laboratory and field trial, we exposed non‐target insects to insecticides with or without bait and compared
Michelle T. Fountain +5 more
wiley +1 more source
Psyche: A Journal of Entomology, 2010 Species of Aphidiinae (Braconidae) have never been surveyed in Central America. Here we present the results of an initial inventory of the aphidiine species of Costa Rica and record the presence of ten species (four undetermined), in six genera.
Daniel Zamora Mejías +2 more
doaj +1 more source
European Journal of Entomology, 2001 Density dependent host mortality in the interaction between the solitary endoparasitoid Aphidius colemani (Aphidiidae), and its host, the green peach aphid Myzus persicae, was examined on greenhouse peppers.
Vojtich JAROŠÍK, Laurent LAPCHIN
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Semina: Ciências Agrárias, 2006 Aphids were the main winter-cereal problem in the 70’s in southern Brazil and it was necessary to use chemical control to avoid losses. Based in the weak performance of native parasites, 14 species of exotic parasites were introduced in 1978, and in 1984
Tânia Mari Vicentini Prestes +3 more
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