Results 41 to 50 of about 4,675 (194)

Integration of fertility management, cultivar selection and alternative spray treatments to optimize control of foliar diseases of greenhouse grown tomatoes [PDF]

open access: yes, 2007
Powdery mildew caused by Leveillula taurica (Lev.) Arn. is one of the most serious foliar diseases of greenhouse and open field tomato. The disease is currently controlled with the use of organic fungicides and sulphur, the latter being the only product ...
Dafermos, N.G.   +3 more
core  

Pittosporum pit scale, Planchonia Arabidis (Hemiptera: Asterolecaniidae) and its leaf galls induced on Pittosporum Tobira in Southern Italy [PDF]

open access: yes, 2013
The morphology of the adult female pittosporum pit scale, Planchonia arabidis, a commonly encountered sap-feeding insect in Europe, is described and illustrated, based on material collected from southern Italy on Pittosporum tobira.
Malumphy, Chris   +2 more
core   +1 more source

Powdery Mildew Epidemics in Grain Legumes and Their Management Strategies

open access: yesPlant Pathology, Volume 74, Issue 9, Page 2529-2562, December 2025.
We review the status of powdery mildew on grain legumes, detection and identification of the pathogens (Erysiphe, Podosphaera and Leveillula spp.), potential management strategies, knowledge gaps and future research priorities. ABSTRACT Grain legumes are an important source of protein, carbohydrates and fibre for humans and animals.
Abhay Kumar Pandey   +7 more
wiley   +1 more source

Building Technique of the Early Byzantine Fortifications of the South-Western Taurica: Historiographical Tradition and Archaeological Realities

open access: yesАнтичная древность и средние века, 2023
The system of early mediaeval fortifications in the Byzantine lands in the South- Western Crimea remains an object of discussion. The dating of many fortifications was determined by indirect evidence, particularly the stonework of defensive walls. In the
Anton Anatol’evich Dushenko
doaj   +1 more source

Two new species of stone loaches of the genus Barbatula (Cypriniformes: Nemacheilidae) from Europe with a neotype designation of B. barbatula (Teleostei: Nemacheilidae)

open access: yesJournal of Fish Biology, Volume 107, Issue 4, Page 1364-1397, October 2025.
Abstract Ten species of Barbatula are recognised in Europe, west of the Urals: B. barbatula, B. caucasica, B. hispanica, B. leoparda, B. pironae, B. quignardi, B. sturanyi, B. taurica, B. vardarensis and B. zetensis, with B. caucasica and B. taurica formerly considered subspecies of B. barbatula.
Bárbara B. Calegari   +6 more
wiley   +1 more source

Investigating the Chemical–Biological Link in Ziziphora galinae Extracts for the Discovery of Novel Raw Materials via In Silico and In Vitro Assays

open access: yesFood Science &Nutrition, Volume 13, Issue 9, September 2025.
Ziziphora galinae may be attributed to the presence of distinct compounds, making them a valuable source of bioactive compounds to benefit human health. ABSTRACT This study examined the impact of the extraction methods (70% ethanolic extraction, infusion) on the overall biological profile and concentration of phenolic compounds of Ziziphora galinae (ZG)
Serdar Korpayev   +9 more
wiley   +1 more source

Phylogeny of beech in western Eurasia as inferred by approximate Bayesian computation

open access: yesActa Societatis Botanicorum Poloniae, 2018
The Fagus sylvatica L. species complex in Europe and Western Asia comprises two commonly recognized subspecies, F. sylvatica subsp. sylvatica [= F. sylvatica sensu stricto (s. str.)] and F. sylvatica subsp. orientalis (= F.
Dušan Gömöry   +2 more
doaj   +1 more source

Development of strategies to improve quality and safety and reduce cost of production in organic and ‘low input‘ crop production systems [PDF]

open access: yes, 2007
The overall aims of organic and low input crop production include the economically viable and environmentally sound production of high quality food and feed.
Cohen, Y.   +3 more
core  

Descripción de una nueva especie del género Leiodes Latreille, 1797 de la península ibérica (Coleoptera, Leiodidae, Leiodinae)

open access: yesGraellsia, 2012
Se describe una nueva especie de Leiodes Latreille, 1797 de la península ibérica. Los especímenes de la serie tipo proceden de Cabeza la Vaca (Sierra de Tudía, Badajoz, Extremadura). Leiodes tudiensis n. sp.
J. A. Sáez Bolaño   +2 more
doaj   +1 more source

Stability of resistance of capsicum spp. genotypes to powdery mildew in protected cropping [PDF]

open access: yes, 2004
Oídio (Oidiopsis taurica) é uma importante doença do pimentão (Capsicum annuum) e outras espécies de Capsicum. O objetivo deste trabalho foi identificar fontes de resistência no germoplasma de Capsicum spp. e relatar suas reações ao oídio em ambientes de
Café Filho, Adalberto Corrêa   +2 more
core   +1 more source

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