Results 91 to 100 of about 8,813 (234)
Растениевъдни науки, 2022 Сирфидните мухи са важни за биологичния контрол в агроекосистемите. Целта на проучването е запознаване с видовете афидофаги от семейство Syrphidae (Diptera) при ориенталски тютюн, плътността им и динамиката на развитие в зависимост от плътността на ...
Жеко Радев
doaj
Proteomic Evaluation of Insecticidal Action of Phosphine on Green Peach Aphids, Myzus persicae
Applied Sciences, 2018 Phosphine (PH3) fumigation is one of the best alternatives to methyl bromide for regulating insect pests during storage and shipping. Recently, this treatment has been applied to other agricultural insect pests, including Myzus persicae.
Kyeongnam Kim +3 more
doaj +1 more source
Detection and molecular characterisation of beet chlorosis virus in sugar beet in the Czech Republic
Annals of Applied Biology, Volume 189, Issue 1, July 2026.Beet chlorosis virus (BChV) was detected for the first time in Czech sugar beet, and its diversity was assessed. One‐enzyme RTX‐PCR screened 37 symptomatic plants from 15 fields, and BChV was found in 12 plants. Twelve isolates were confirmed by Sanger sequencing of the readthrough domain (RTD), while one representative isolate was sequenced by high ...
Emad Ibrahim +5 more
wiley +1 more source
, 1996 Survival of Myzus persicae confined in clip-cages on mature leaves of sugar beet declined as the plants aged. Death of aphids was often preceded by the appearance of a black deposit in the aphids' stomachs, which may have been the cause of death.
Dewar, A. M. +7 more
core +1 more source
Potato leafroll virus: A re‐emerging threat to sustainable potato production
Annals of Applied Biology, Volume 189, Issue 1, July 2026.Potato leafroll virus (PLRV) is a positive‐strand RNA virus. Virus particles of PLRV are isometric, 24 nm in diameter. PLRV is the causal agent of leafroll disease in potato (Solanum tuberosum L.) which causes significant losses in yield and quality of potato tubers.
Eugene V. Ryabov +2 more
wiley +1 more source
, 2012 Aphids remain an enormous threat to the sustainability of crops in glasshouse and field environments around the world. It is known that the aphid sex pheromone is used as a kairomone by its natural enemies, such as parasitoids. The focus of this research
Fernandez-Grandon, Gabriel Mandela
core
Methylation and expression of amplified esterase genes in the aphid Myzus persicae (Sulzer)
, 2000 Most populations of the aphid Myzus persicae have amplified genes (up to 80 copies) encoding the insecticide-detoxifying esterase E4. This paper reports the analysis of methylation of the E4 gene and its flanking DNA with the use of methylation-sensitive
Field, L. M.
core +1 more source
Biocontrol solutions against Myzus persicae
Dans le cadre du projet "Évaluation des produits de biocontrôle" du Plan National de Recherche et d'Innovation (PNRI), un large screening de produits de biocontrôle, principalement à action aphicide, a permis d'identifier des substances actives prometteuses pour lutter contre Myzus persicae, le principal vecteur des virus de la jaunisse de la betterave.
Monteiro, Amélie +2 more
openaire +2 more sources
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
doaj
European Journal of Entomology, 2004 The instar preference and parasitization (expressed as mummification rate) of Aphis gossypii Glover and Myzus persicae (Sulzer) (Hemiptera: Aphididae) by the parasitoid Aphidius colemani Viereck (Hymenoptera: Aphidiidae) were studied at 25±0.5°C, 65±5% r.
Dionyssios C. PERDIKIS +3 more
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