Results 71 to 80 of about 2,017 (187)

Estudio comparativo de las comunidades arvenses en tres tipos de cultivo de la Comunidad Autónoma de La Rioja [PDF]

, 2018
[ES] Las plantas que crecen de manera espontánea en cultivos se han denominado tradicionalmente malas hierbas, por sus efectos negativos en relación a la competencia por los recursos con las especies cultivadas.
Rodríguez Hernani, Alfredo
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The Interrelation between Natural Enemies of the Invasive Plant Lepidium draba L., Established in a Natural Pasture in Eastern Romania

Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2010
Lepidium draba L. (family Brasicaceae), originally from Europe, is a problematic plant in many agricultural ecosystems in Romania. A literature survey revealed that 196 phytophagous organisms are associated with L. draba, and 80 of them were found during
Nela TALMACIU, Ramona HUMA, Mihai TALMACIU   +2 more
doaj   +1 more source

Cracow Academic Society and its role in the development of Polish botany [PDF]

, 2015
The Cracow Academic Society was established in 1815. In its early days it was closely linked to the Jagiellonian University of Cracow. These links were broken in 1856. In 1872 the Society was transformed into Academy of Sciences and Letters.
Köhler, Piotr
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Paisaje Vegetal y Espectro Ecológico de dos Municipios Navarros (España) [PDF]

, 1985
Tomando como referencia el trabajo de BRAUN BLANQUET y 0. DE BOLOS (1957) sobre el Valle del Ebro, se ha realizado un estudio del paisaje vegetal de Marcilla y Milagro, municipios situados en la Ribera de Navarra.
Garde-Navarro, M.L. (M. L.), Lopez, M.L. (María Luisa), Ursua-Sesma, C. (C.)   +2 more
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Xanthanolide sesquiterpenes from stems and leaves of Xanthium sibiricum and their herbicidal and ALS inhibitory activities against invasive plants

Industrial Crops and Products
Invasive plants pose a substantial threat to agricultural production, and their control elevates the costs associated with the application of synthetic chemical herbicides.
Zhixiang Liu, Shuxu He, Hongrui Yin, Xiwen Duan, Mingchao Liu, Amanula Yimingniyazi, Tong An, Yulong Feng   +7 more
doaj   +1 more source

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

, 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
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FLORA AND VEGETATION OF GRASSLANDS FROM NIRNOVA RIVER’S BOTTOMLAND [PDF]

, 2008
The paper represents a synthesis of the investigation issues performed in Nârnova River’s grassland during the 2006-2007 vegetation periods. Floristic and phytocoenotic composition of vegetation’s grassland was established. Floristic Inventory of Nârnova
MIRON ALIONA
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Ecosystem engineers modulate exotic invasions in riparian plant communities by modifying hydrogeomorphic connectivity [PDF]

, 2012
Patterns of native and exotic plant species richness and cover were examined in relation with ecosystem engineer effects of pioneer vegetation within the Mediterranean gravel bed river Tech, South France.
Aguiar, Bendix, Booth, Bornette, Bruno, Bruno, Bulleri, Chen, Clark, Clarke, Corenblit, Corenblit, Davies, DeFerrari, Elton, Francis, Fridley, Friedman, Grime, Gurnell, Gurnell, Gurnell, Gurnell, Hobbs, Hood, Hooper, Hooper, Jones, Kennedy, Levine, Lonsdale, MacDougall, Meiners, Moore, Naeem, O'Hare, Odum, Palmer, Planty-Tabacchi, Pyšek, Richardson, Shea, Souza, Stohlgren, Stohlgren, Stohlgren, Stohlgren, Stromberg, Stromberg, Tabacchi, Tabacchi, Tabacchi, Tabacchi, Tutin, Valéry, Weber, Wolman   +56 more
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Investigating Xanthium spinosum extract as an eco-friendly corrosion inhibitor for Aluminium in acidic environments: A green approach to metal protection

Results in Chemistry
The impact of Xanthium spinosum (Xs) extract on the dissolution of aluminium (Al) in hydrochloric acid (HCl) solution was assessed through various methods, including gravimetric (GM) analysis, potentiodynamic polarization (PDP), electrochemical impedance
Mahmoud N. EL-Haddad, A.S. Fouda
doaj   +1 more source

Растительность техногенных земель в Донбассе [PDF]

, 1978
Донецкий бассейн отличается большим разнообразием техногенных земель, которые в зависимости от состава почвообразующих и слагающих горных пород, степени их выветренности и метаморфизма имеют различный характер становления растительного покрова ...
Дмитриенко, П. П., Рева, М. Л., Хархота, А. И.   +2 more
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