Results 61 to 70 of about 4,675 (194)

Óleos essenciais no controle do oídio em pimentão. [PDF]

open access: yes, 2014
Objetivou-se com este trabalho avaliar a eficiência de óleos essenciais no controle do oídio em ...
PEREIRA, R. B.   +4 more
core  

Vicia incisa (Fabaceae). Taxonomical and chorological notes [PDF]

open access: yes, 2017
The classification of the Vicia sativa aggregate is unsatisfactory. Concerning the taxonomic value and choice of rank of some of these taxa, there are disagreements among botanists.
Abbate, G., Iamonico, D., Iberite, M.
core   +1 more source

Review of the existing maximum residue levels for difenoconazole according to Article 12 of Regulation (EC) No 396/2005

open access: yesEFSA Journal, Volume 22, Issue 8, August 2024.
Abstract According to Article 12 of Regulation (EC) No 396/2005, EFSA has reviewed the maximum residue levels (MRLs) currently established at European level for the pesticide active substance difenoconazole. To assess the occurrence of difenoconazole residues in plants, processed commodities, rotational crops and livestock, EFSA considered the ...
European Food Safety Authority (EFSA)   +18 more
wiley   +1 more source

Oidiopsis taurica : a new pathogen on pepper (Capsicum annum L.) and chilli (Capsicum frutescens L.) in Mendoza (Argentina) [PDF]

open access: yes, 2004
En febrero de 1998 se observó en cultivos de pimiento y ají de Mendoza (Argentina) muerte anticipada de plantas con severos daños en la producción.
Lucero, Huberto, Soto, José Alfredo
core  

Long‐term and rapid evolution in powdery mildew fungi

open access: yesMolecular Ecology, Volume 33, Issue 10, May 2024.
Abstract The powdery mildew fungi (Erysiphaceae) are globally distributed plant pathogens with a range of more than 10,000 plant hosts. In this review, we discuss the long‐ and short‐term evolution of these obligate biotrophic fungi and outline their diversity with respect to morphology, lifestyle, and host range.
Stefan Kusch   +5 more
wiley   +1 more source

Raspodjela ekoloških niša između sedam simpatričkih lacertidnih gušterica u Peloponeškom gorju [PDF]

open access: yes, 1999
All seven lacertid species recorded in the Peloponnese can be found in a very small area in the Arcadian highlands on the Peloponnese peninsula. Only one example of such unique diversity in such a small area has been described in the Mediterranean region
Petra Beyerlein, Werner Mayer
core   +1 more source

Commodity risk assessment of Cornus alba and Cornus sanguinea plants from the UK

open access: yesEFSA Journal, Volume 22, Issue 3, March 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘high risk plants, plant products and other objects’. Taking into account the available scientific information, including the technical information provided by ...
EFSA Panel on Plant Health (PLH)   +33 more
wiley   +1 more source

Powdery mildew of tomato in Qazvin province of Iran: host range, morphological and molecular characterization

open access: yesJournal of Crop Protection, 2012
Powdery mildew is one of the most important disease concerns of tomato production in different regions of the world, which is caused by different species of Erysiphales.
Sepideh Hoseinkhaniha   +3 more
doaj  

Gazdaságilag jelentős lisztharmatgombafajok eredete, életciklusa és egyéb vonatkozásai = Origin, life cycle and other aspects of some economically important powdery mildew fungi [PDF]

open access: yes, 2013
A projekt szerteágazó kutatásokat foglalt magában, melyek a lisztharmatgombákkal (Erysiphales), számos gazdaságilag jelentős ill. vadon élő növényfaj jelentős kórokozóival kapcsolatosak.
Bereczky, Zsolt   +5 more
core  

Byzantine Taurica in the Second Half of the 11th Century and New Seal of Leon Aliates from Cherson

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2017
he discovery of a valuable and important sphragistic source in Cherson – the seal of Strategos and Patrikios Leon Aliates, known by the inscription of 1059, brings us back to the old problems of the development of the administrative system of the Crimean
Nikolay A. Alekseenko
doaj   +1 more source

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