Results 41 to 50 of about 19,057 (214)
Raman Signature of the Wings of the Globe Skimmer Dragonfly: Pantala flavescens
Journal of Raman Spectroscopy, EarlyView.Raman spectroscopy is used to confirm the presence of aliphatic and aromatic hydrocarbons and related derivatives including aldehydes, halides, alcohols, acids, esters, and phenols on the wings of Pantala flavescens. The analysis indicates that wing‐surface lipid composition is largely consistent across the three main ecological zones in Ghana. Notably,
Rachel Desulme +19 more
wiley +1 more source
Aportació a l'estudi de la micoflora alpina dels Pirineus (1ª part) [PDF]
, 1995 Primer treball dels autors estudiant diferents espècies alpines recol.lectades als Pirineus; s'inclouen descripcions macro i microscòpiques i fotografies.Contribution to the fungal alpine flore of the Pyrenaean range (Part 1).
Ballarà i Noguera, Josep, Bon, Marcel
core
Mass Spectrometry Reviews, EarlyView.ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt +4 more
wiley +1 more source
Nordic Journal of Botany, EarlyView.In this article, we describe a new fungal species, Leucocoprinus roseus, collected in Canal View Park, District Mandi Bahauddin, Punjab, Pakistan. The species is proposed as new based on detailed morphological observations and molecular phylogenetic analysis using nuclear ribosomal DNA internal transcribed spacer (nrITS) sequences.
Wajahat Akram +7 more
wiley +1 more source
Aportacions al coneixement dels fongs de Catalunya, II [PDF]
, 2007 Es descriuen, citen o comenten 1 ascomicet i 13 basidiomicets trobats a Catalunya, especialment en boscos subalpins d'Abies alba, Pinus uncinata o P. sylvestris, pero també en llocs més baixos.
Jordi Vila
core +1 more source
Regulatory mechanisms of reproduction in locusts and grasshoppers
New Plant Protection, EarlyView.Regulatory networks composed of numerous coding and noncoding genes play crucial roles in the reproduction of locusts and grasshoppers. This review integrates mechanistic advances in reproductive regulation, highlighting environmentally adaptive pathways and providing prospective targets for eco‐friendly pesticides.
Jing He, Jiliang Wang, Xinran Wang
wiley +1 more source
Caracterização anatômica da lâmina foliar de populações de Bromus auleticus Trin. Ex Nees (Poaceae)
Biotemas, 2008 Este trabalho teve como objetivo caracterizar anatomicamente a lâmina foliar de oito populações de Bromus auleticus coletadas no Rio Grande do Sul e denominadas de A5, A6, A7, A8, A17, A23, A26 e A27.
Cercí Maria Carneiro +3 more
doaj +1 more source
Anatomia foliar de pedra-hume-caá (Myrcia sphaerocarpa, Myrcia guianensis, Eugenia punicifolia - Myrtaceae) [PDF]
Acta Amazonica, 2000 As folhas de Myrcia multiflora (Lam.) DC, Myrcia guianensis (Aubl.) Urb. e Eugenia punicifolia (H. B. K.) DC. são anatômica c morfologicamentc descritas. As espécies revelaram diversos elementos histológicos universais para a família, bem como peculiares
uzia I. F. JORGE +2 more
doaj +1 more source
Contribución al estudio del género Cortinarius en Catalunya, II [PDF]
, 2007 Contribució a l'estudi del génere Cortinarius a Catalunya. II. Es descriuen i comenten diverses espècies de Cortinarius recol·lectades a Catalunya, especialment en boscos mediterranis, amb alzines (Quercus ilex).
Corsino Gutiérrez, Jordi Vila i Garcia
core +1 more source
Effects of bioinsecticide exposure route on aphids and their natural enemies in oilseed rape
Pest Management Science, EarlyView.Fatty acids, silicone polymers and surfactants reduced aphid numbers but caused natural enemy mortality under direct exposure, while minimal residual activity suggests potential for targeted, compatible use in integrated pest management. Abstract BACKGROUND Myzus persicae Sulzer and Brevicoryne brassicae L.
Aimee J. Tonks +3 more
wiley +1 more source