Results 91 to 100 of about 6,214 (218)

Nuevas aportaciones al conocimiento de la vegetación luso-extremadurense: estudio de las Sierras de las Villuercas (Extremadura, España) y San Mamede (Alto Alentejo, Portugal) [PDF]

open access: yes, 2008
Nuevas aportaciones al conocimiento de la vegetación luso-extremadurense. Estudio de las sierras de las Villuercas (Extremadura, España) y San Mamede (Alto Alentejo, Portugal).
Galán de Mera, Antonio   +1 more
core   +4 more sources

Сорные растения семейства капустные Белгородской области [PDF]

open access: yes, 2007
Изложены результаты критического обобщения работ по классификации сорных растений на примере семейства Капустные Белгородской областиyesБелгородский государственный ...
Лазарев, А. В.
core   +2 more sources

COMPETITIVE ABILITY OF WHEAT IN ASSOCIATION WITH BIOTYPES OF Raphanus raphanistrum L. RESISTANT AND SUSCEPTIBLE TO ALS-INHIBITOR HERBICIDES

open access: yesCiência e Agrotecnologia, 2015
The occurrence of Raphanus raphanistrum ALS herbicide-resistant in wheat crops causes crop yield losses, which makes it necessary to understand the factors that influence the interference of this weed to develop safer management strategies.
Leandro Oliveira da Costa   +1 more
doaj   +1 more source

Comparison of genetic diversities in native and alien populations of hoary mustard (Hirschfeldia incana [L.] Lagreze-Fossat)

open access: yes, 2004
Increased selfing and inbreeding and, consequently, depauperate genetic diversities are commonly expected for alien colonies. We compared RAPDs data for native (southern Europe) and alien (British Isles) populations of hoary mustard (Hirschfeldia incana).
Conlan, R.S.   +4 more
core   +1 more source

Management of herbicide-tolerant oilseed rape in Europe: a case study on minimizing vertical gene flow [PDF]

open access: yes, 2004
The potential commercialization of genetically modified herbicide-tolerant (GMHT) oilseed rape in Europe raises various concerns about their potential environmental and agronomic impacts, especially those associated with the escape of transgenes.
Cors, François   +4 more
core   +2 more sources

Disappearing weeds in winter cereal cultures in the Kotuń parish [PDF]

open access: yes, 1998
Wydano przy pomocy finansowej Uniwersytetu Łódzkiego oraz Komitetu Badań NaukowychThis study compares results of observations of winter cereal cultures in the area of the Kotuń parish in two investigated periods (1979-1980 and 1989-1990).
Skrajna, Teresa, Skrzyczyńska, Janina
core  

Target-site and non-target-site resistance mechanisms to ALS inhibiting herbicides in Papaver rhoeas [PDF]

open access: yes, 2017
Target-site and non-target-site resistance mechanisms to ALS inhibitors were investigated in multiple resistant (tribenuron-methyl and 2,4-D) and only 2,4-D resistant, Spanish corn poppy populations.
Menéndez, Julio   +4 more
core   +2 more sources

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