Results 1 to 10 of about 143 (129)

SENSITIVITY OF MORNINGGLORY PLANTS AND THEIR PROGENIES TO GLUFOSINATE AMMONIUM [PDF]

Planta Daninha, 2017
The sensitivity of weed species to herbicides is variable, and the behavior can be repeated or not in the next generation. The objective of this study was to evaluate the response of morningglory plants to different doses of glufosinate ammonium and the ...
I.P.F.S. BRITO, C.P. MORAES, B.B. MARCHESI, C.A. CARBONARI, E.D. VELINI   +4 more
doaj   +1 more source

Germination Ecology of Ivy-Leaved Morning-Glory: an Invasive Weed in Soybean Fields, Iran [PDF]

Planta Daninha, 2020
: Ivy-leaved morning-glory (Ipomoea hederacea Jacq.) is an exotic species that is becoming an increasing problem in soybean fields of Golestan province, Iran.
A. SIAHMARGUEE, M. GORGANI, F. GHADERI-FAR, R. ASGARPOUR   +3 more
doaj   +1 more source

Interferência de populações de Euphorbia heterophylla e Ipomoea ramosissima isoladas ou em misturas sobre a cultura de soja Interference of populations of Euphorbia heterophylla and Ipomoea ramosissima isolated or in mixture in soybean crop

Planta Daninha, 2004
Dentre as principais espécies daninhas que infestam as lavouras de soja do sul do Brasil, destacam-se Euphorbia heterophylla (leiteira) e, mais recentemente, Ipomoea ramosissima (corda-de-viola).
M.A. Rizzardi, E.S. Roman, D.Z. Borowski, R. Marcon   +3 more
doaj   +1 more source

Drought and Competition With Ivyleaf Morningglory (Ipomoea hederacea) Inhibit Corn and Soybean Growth

Frontiers in Agronomy, 2021
Agricultural impacts of climate change include direct effects on crop plants and indirect effects, such as changes to the distributions and competitiveness of weed species.
Anna S. Westbrook, Rongkui Han, Jinwen Zhu, Stéphane Cordeau, Antonio DiTommaso   +4 more
doaj   +1 more source

Allelopathic potential of Sapindus saponaria L. leaves in the control of weeds=Potencial alelopático de folhas de Sapindus saponaria L. no controle de plantas daninhas [PDF]

Acta Scientiarum. Agronomy, 2012
The objective of this work was to evaluate the allelopathic potential of aqueous extracts of young and mature leaves from Sapindus saponaria on diaspore germination and seedling growth of barnyardgrass (Echinochloa crus-galli) and morningglory (Ipomoea ...
Denise Garcia Santana, Sônia Cristina Juliano Gualtieri, Marli Aparecida Ranal, Patrícia Umeda Grisi   +3 more
doaj   +1 more source

Carfentrazone-ethyl aplicado em pós-emergência para o controle de Ipomea spp. e Commelina benghalensis na cultura da cana-de-açúcar Carfentrazone-ethyl applied in post-emergence to control Ipomoea spp. and Commelina benghalensis in sugarcane crop

Planta Daninha, 2006
Este trabalho teve como objetivos determinar a eficácia e seletividade do carfentrazone-ethyl no controle de plantas daninhas na cultura da cana-de-açúcar e avaliar curvas de dose-resposta desse herbicida em Ipomoea spp.
P.J. Christoffoleti, A. Borges, M. Nicolai, S.J.P. Carvalho, R.F. López-Ovejero, P.A. Monquero   +5 more
doaj   +1 more source

Efficacy of Herbicides When Spray Solution Application Is Delayed

International Journal of Agronomy, 2013
Information is limited concerning the impact of delaying applications of pesticides after solution preparation on efficacy. Experiments were conducted to determine weed control when diclosulam, dimethenamid-P, flumioxazin, fomesafen, imazethapyr ...
Peter M. Eure, David L. Jordan, Loren R. Fisher, Alan C. York   +3 more
doaj   +1 more source

Suscetibilidade de Ipomoea quamoclit, I. triloba e Merremia cissoides aos herbicidas Sulfentrazone e amicarbazone Susceptibility of Ipomoea quamoclit, I. triloba and Merremia cissoides to the Herbicides Sulfentrazone and Amicarbazone

Planta Daninha, 2009
A suscetibilidade diferencial de espécies de plantas daninhas a herbicidas é uma importante variável que deve ser considerada na escolha do herbicida e dose a serem aplicados.
L.H.F. Campos, M.O. Francisco, S.J.P. Carvalho, M. Nicolai, P.J. Christoffoleti   +4 more
doaj   +1 more source

Estimativa da área foliar de Ipomoea hederifolia e Ipomoea nil Roth: usando dimensões lineares do limbo foliar Leaf area estimate in Ipomoea hederifolia and Ipomoea nil Roth: using linear dimensions of the leaf blade

Planta Daninha, 2007
Com o objetivo de obter uma equação que, por meio de parâmetros lineares dimensionais das folhas, permitisse a estimativa da área foliar de Ipomoea hederifolia e Ipomoea nil, estudaram-se correlações entre a área foliar real (Sf) e os parâmetros ...
S. Bianco, M.S. Bianco, M.C.M.D. Pavani, D.J. Duarte   +3 more
doaj   +1 more source

Influence of cultivation conditions on IAA - producing activity of endophytic bacterial strains isolated from morning-glory (IPOMOEA PES-CAPRAE (L.) R.Br.) [PDF]

BIO Web of Conferences, 2021
This work presents the experimental study results of the influence of the culture medium on the ability to IAA synthesis of three endophytic strains TH10R, TH11T, and TH13T from roots of Ipomoea pes-caprae. Three investigated strains give the highest IAA
Van Zhang Nguyen, Thi Thu Nguyen, Thi Linh Vu, Pylnev V.V., Popchenko M.I.   +4 more
doaj   +1 more source