Results 71 to 80 of about 7,897 (203)
Indução, análises morfológicas e ultraestruturais de calos de maracujazeiro nativo
Revista Ceres, 2015 A análise de calos que apresentem características embriogênicas é importante para posterior regeneração, in vitro, de espécies com características agronômicas desejáveis, como o maracujazeiro nativo Passiflora gibertii.
Milene Alves de Figueiredo Carvalho +6 more
doaj +1 more source
Shoot Tip Culture of Nepenthes Albomarginata Lobb Ex Lindl. in Vitro [PDF]
, 2011 Kultur Pucuk Tanaman Nepenthes albomarginata Lobb ex Lindl. secara In Vitro. N. albomarginata adalah kantong semar kerah putih (white collared pitcher plant), salah satu tanaman pemakan serangga yang sangat menarik sebagai tanaman hias.
Djukri, D. (Djukri) +3 more
core
Transcriptional Tuning: How Auxin Strikes Unique Chords in Gene Regulation
Physiologia Plantarum, Volume 177, Issue 3, May/June 2025.Abstract Auxin is a central regulator of plant growth, development, and responses to environmental cues. How a single phytohormone mediates such a diverse array of developmental responses has remained a longstanding question in plant biology. Somehow, perception of the same auxin signal can lead to divergent responses in different organs, tissues, and ...
Joseph S. Taylor +1 more
wiley +1 more source
Planta Daninha, 2006 Este trabalho teve como objetivo avaliar a eficácia dos herbicidas 2,4-D + picloram (Tordon), fluroxypyr + picloram (Plenum) e triclopyr (Garlon) no controle de aroeirinha (Schinus terebintifolius) e mata-pasto (Eupatorium maximilianii), bem como a ação ...
M.V. Santos +5 more
doaj +1 more source
Control of Acacia farnesiana and of Mimosa pteridofita in pastures [PDF]
, 2001 Resumo ¾ Conduziu-se um experimento com o objetivo de estudar a eficácia agronômica e econômica de herbicidas para o controle de duas sérias plantas daninhas de pastagens: Acacia farnesiana e Mimosa pteridofita.
Araújo Neto, Bernardo Sayão Carvalho +2 more
core +2 more sources
An assessment of resistance of two plantain (Plantago lanceolata) cultivars to phenoxy herbicides
New Zealand Journal of Agricultural Research, Volume 68, Issue 2, Page 412-423, April 2025.ABSTRACT Plantain (Plantago lanceolata L.) is becoming widely adopted in New Zealand livestock systems due to its productivity, nutritional values and its role in reducing nitrate leaching from grazed pastures. Although sometimes grown alone, plantain is generally used in mixtures with grass and clover species; however, this makes it more difficult to ...
Nidhi Shrivastav +3 more
wiley +1 more source
Determinação de herbicidas em água por enriquecimento em discos de extração. [PDF]
, 2015 Visando à identificação e quantificação de dezenove (19) herbicidas supostamente presentes em águas da bacia do rio Corumbataí, estado de São Paulo, Brasil, por causa do uso de agrotóxicos no cultivo predominante da região, cana de açúcar, foi ...
ABAKERLI, R. B. +3 more
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Plant regeneration from axillary bud derived callus in white yam (Dioscorea rotundata) [PDF]
, 2016 Published online: 14 June 2016Dioscorea rotundata, commonly known as white yam, is an important staple food crop widely cultivated in West Africa and provides food security to millions of people.
Manoharan, R. +2 more
core +1 more source
Agrosystems, Geosciences &Environment, Volume 8, Issue 1, March 2025.Abstract Yellow toadflax [Linaria vulgaris (Mill.)] is an invasive perennial broadleaf weed of the Northern Great Plains region that negatively impacts forage production and wildlife habitat. Few management tactics exist that effectively control the weed species.
Eric A. L. Jones +2 more
wiley +1 more source
Exploring the Joint Association Between Agrichemical Mixtures and Pediatric Cancer
GeoHealth, Volume 9, Issue 2, February 2025.Abstract Nebraska's age‐adjusted incidence rates for childhood cancers are among the highest in the US. Previous studies indicated associations between agrichemical exposures (atrazine and nitrates) and pediatric cancer rate, assuming single pollutant exposure.
Jabeen Taiba +5 more
wiley +1 more source