Results 21 to 30 of about 1,942 (183)

Crossability and Genetic Characterization of a North American Representative ofIpomoea grandifolia(Convolvulaceae), a Member ofIpomoeaSeriesBatatas

Systematic Botany, 2022
Abstract—Species in the genusIpomoeaare often difficult to identify due to their similar morphologies and their ability to hybridize with one another. An undescribed North AmericanIpomoeamorphotype inIpomoeaseriesBatatas, referred here asIpomoeaCarolina morphotype, was found to be morphologically, genetically, and reproductively isolated from other ...
Liao, Irene T, Fulford, Avery H, Ostevik, Kate L, Rausher, Mark D   +3 more
openaire   +3 more sources

Implementation and Use of Green Manures for Weed Suppression in Sequential Maize Cropping

International Journal of Agronomy, Volume 2023, Issue 1, 2023., 2023
The ground cover produced by green manures has a direct influence on weed suppression and, in addition, the biomass produced by these same plants influences crop growth. This study was carried out to compare the effect of green manure species on the incidence of weeds, in sequence, in order to evaluate the effects of the use of green manure cover on ...
Amilcar Servín Niz, Modesto Osmar Da Silva Oviedo, Eulalio Morel López, Derlys López Ávalos, Hugo González Villalba, Alcides Fernández Sánchez, Pablo Fankhauser Solis, Willian Insfrán, David Clay   +8 more
wiley   +1 more source

Commodity risk assessment of Acer palmatum plants grafted on Acer davidii from China

EFSA Journal, Volume 20, Issue 5, May 2022., 2022
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’. This Scientific Opinion covers plant health risks posed by 2‐year‐old bare rooted plants for planting of ...
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Andrea Battisti, Hugo Mas, Daniel Rigling, Massimo Faccoli, Giovanni Iacopetti, Alžběta Mikulová, Olaf Mosbach‐Schulz, Fabio Stergulc, Paolo Gonthier   +28 more
wiley   +1 more source

Evolution of Natural Resistance to Glyphosate in Morning Glory Populations [PDF]

Planta Daninha, 2017
Tolerance, also referred to as natural resistance, is a feature that exists in the plant even before herbicide application in an area. I. grandifolia, I. indivisa and I.
D. PAZUCH, M.M. TREZZI, A.C.D. GUIMARÃES, M.V.J. BARANCELLI, R. PASINI, R.A. VIDAL   +5 more
doaj   +1 more source

New scientific discoveries: Plants and fungi

PLANTS, PEOPLE, PLANET, Volume 2, Issue 5, Page 371-388, September 2020., 2020
Research and publication of the planet's remaining plant and fungal species as yet unknown to science is essential if we are to address the United Nations Sustainable Development Goal (SDG) 15 “Life on Land” which includes the protection of terrestrial ecosystems and halting of biodiversity loss.
Martin Cheek, Eimear Nic Lughadha, Paul Kirk, Heather Lindon, Julia Carretero, Brian Looney, Brian Douglas, Danny Haelewaters, Ester Gaya, Theo Llewellyn, A. Martyn Ainsworth, Yusufjon Gafforov, Kevin Hyde, Pedro Crous, Mark Hughes, Barnaby E. Walker, Rafaela Campostrini Forzza, Khoon Meng Wong, Tuula Niskanen   +18 more
wiley   +1 more source

Desenvolvimento e florescimento de Merremia spp. e Ipomoea spp. em vasos sob sombreamento artificial

Ornamental Horticulture, 2007
Visando fornecer maiores informações para o cultivo de Ipomoea e Merremia plantas, esse trablho teve como objetivo verificar o desenvolvimento de Merremia cissoides, M. aegyptia, Ipomoea grandifolia, I. hederifolia, I. nil e I.
Juliana Garcia dos Santos, Kathia Fernandes Lopes Pivetta, Márkilla Zunete Beckmann-Cavalcante   +2 more
doaj   +1 more source

Comparative Analysis of Understorey Floristic Diversity and Carbon Stocks in Poorly and Intensively Managed Tectona grandis Plantations

International Journal of Forestry Research, Volume 2020, Issue 1, 2020., 2020
The role of forest plantations in carbon sequestration and biodiversity conservation is a topical issue among researchers and policymakers globally. This study compares understorey floristic diversity and carbon stock of a 15‐year‐old monoculture Tectona grandis plantation under intensive and poor management in a dry semideciduous ecological zone of ...
A. Asare, W. A. Asante, N. Owusu-Prempeh, E. Opuni Frimpong, D. Adusu, Thomas Campagnaro   +5 more
wiley   +1 more source

Superação de dormência em sementes de três espécies de Ipomoea

Ciência Rural, 2015
O conhecimento do método de superação de dormência mais adequado para cada espécie auxilia na identificação do tipo de dormência, bem como na definição de estratégias de manejo que permitam o controle mais eficaz.
Daiana Pazuch, Michelangelo Muzell Trezzi, Francielli Diesel, Marcos Vinícius Jaeger Barancelli, Sorhaila Camila Batistel, Renato Pasini   +5 more
doaj   +1 more source

Germinação de espécies da família Convolvulaceae sob diferentes condições de luz, temperatura e profundidade de semeadura Germination of Convolvulaceae family species under different light and temperature conditions and sowing depth

Planta Daninha, 2013
As espécies Ipomoea grandifolia, I. nil e Merremia aegyptia tornaram-se importantes infestantes em diferentes sistemas de cultivo, causando problemas principalmente na colheita.
I Orzari, P.A Monquero, F.C Reis, R.S Sabbag, A.C.S Hirata   +4 more
doaj   +1 more source

Uniformity of droplets distribuition and control of Ipomoea grandifolia after simulated rainfall

Revista Brasileira de Tecnologia Aplicada nas Ciências Agrárias, 2014
A escolha correta dos herbicidas pressupondo que exista diferenca no comportamento do espectro e deposicao de gotas da calda de pulverizacao isolado e associados com adjuvantes pode afetar sua eficacia no controle da corda-de-viola. Neste contexto, objetivou-se neste trabalho avaliar o espectro e deposicao de gotas em virtude de caldas dos herbicidas ...
Murilo Aparecido Voltarelli, Cristiano Zerbato, Lucas Aparecido Gaion, Marcelo da Costa Ferreira, Francine de Souza Galatti   +4 more
openaire   +2 more sources