Results 101 to 110 of about 6,214 (218)

Medical segetal flora of Central Poland [PDF]

open access: yes, 2008
In the paper a list and general characterization of medical segetal flora of Central Poland is given. This flora consists of 300 taxa. Among the most threatened species there are 6 taxa: Adonis aestivalis, A.
Warcholińska, Aurelia Urszula
core  

Análisis melisopalinológico de mieles de Apis mellifera L. en la zona centro de Veracruz, México.

open access: yesPolibotánica, 2020
Se realizó el análisis melisopalinológico de mieles producidas por Apis mellifera L. en dos localidades de la zona centro del estado de Veracruz, México, durante cinco meses de muestreo. Se determinaron un total de 64 tipos polínicos pertenecientes a 28
Rafael Ivan Granados Arguello
doaj  

Distribution Map and Community Characteristics of Weeds in Barley Fields of Ardabil Province [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2013
Surveying weeds of irrigated barley fields is one of the most important practices in weed management. Based on cultivated areas irrigated barley in all counties of Ardabil province during six years (2000-2005), 46 sample barley fields were selected and ...
B. Soheili   +3 more
doaj  

Efeitos da dessecação com glyphosate e chlorimuron-ethyl na comunidade infestante e na produtividade da soja Effects of dissection with glyphosate and chlorimuron-ethyl on weed community and soybean yield

open access: yesPlanta Daninha, 2009
O efeito de dessecantes sobre o período anterior à interferência (PAI) pode auxiliar na tomada de decisão para o manejo das plantas daninhas. O objetivo desta pesquisa foi verificar se a adição de chlorimuron-ethyl ao glyphosate, para dessecação em pré ...
L.B Carvalho   +3 more
doaj   +1 more source

Αποτελεσματικότητα - εκλεκτικότητα clomazone (Centium 36 CS) μόνο ή σε συνδυασμό με ethalfluralin, pendimethalin ή trifluralin στο βαμβάκι [PDF]

open access: yes, 2006
Το βαμβάκι (Gossypium hirsutum) είναι μία από τις κύριες καλλιέργειες στην Ελλάδα, με μεγάλη οικονομική σημασία για τη χώρα. Είναι γνωστό, πως σε κάθε καλλιέργεια αναπτύσσονται και ζιζάνια, τα οποία εάν δεν ελεγχθούν θα προκαλέσουν σοβαρή μείωση στην ...
Κολτσίδας, Γεώργιος Μ.
core  

Phytochemical profiling and anti-inflammatory evaluation of Raphanus raphanistrum subsp. sativus (L.) extracts

open access: yesNUST Journal of Natural Sciences
Dysregulated inflammatory responses may result in various chronic diseases. Traditionally, non-steroidal anti-inflammatory drugs (NSAIDs) have been used for the treatment of inflammatory diseases.
Tayyebah Noreen   +4 more
doaj   +1 more source

Interferência alelopática de Raphanus raphanistrum L. sobre a germinação de Lactuca sativa L. e Solanum lycopersicon L. Allelopathic interference of Raphanus raphanistrum L. on the germination of Lactuca sativa L. and Solanum lycopersicon L.

open access: yesCiência Rural, 2008
O presente trabalho teve como objetivo verificar os possíveis efeitos alelopáticos de Raphanus raphanistrum L. sobre a germinação de sementes de alface e tomate.
Alana Cristina Dorneles Wandscheer   +1 more
doaj   +1 more source

Milho transgênico e manejo de plantas daninhas em milho. [PDF]

open access: yes, 2014
Palestra
GAZZIERO, D. L. P.   +3 more
core  

Assessments of iodoindoles and abamectin as inducers of methuosis in pinewood nematode, Bursaphelenchus xylophilus

open access: yesScientific Reports, 2017
Bursaphelenchus xylophilus is a quarantined migratory endoparasite known to cause severe economic losses in pine forest ecosystems. The study presents the nematicidal effects of halogenated indoles on B. xylophilus and their action mechanisms.
Satish Kumar Rajasekharan   +3 more
doaj   +1 more source

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