Results 51 to 60 of about 2,936 (201)

Fitotoxicidade de alternativas herbicidas para a cultura do tomate para processamento industrial. [PDF]

open access: yes, 2018
Objetivou-se com este trabalho avaliar a fitotoxicidade de alternativas herbicidas para a cultura do tomate ...
CAVALIERI, S. D., SANT'ANA, R. R.
core  

Alterações nas características fisiológicas de cultivares de cana-de-açúcar submetida à aplicação de herbicidas. [PDF]

open access: yes, 2017
RESUMO - Avaliou-se neste trabalho a influência de herbicidas nas características fisiológicas de três cultivares de cana-de-açúcar. O experimento foi conduzido no delineamento em blocos ao acaso, com três repetições, no esquema fatorial 3 x 8. O fator A
FARIA, A. T.   +6 more
core   +1 more source

False‐green kyllinga competitiveness from seed in turfgrass

open access: yesCrop Science, Volume 65, Issue 5, September/October 2025.
Abstract False‐green kyllinga (FGK; Kyllinga gracillima Miq.) is a warm‐season perennial weed in the Cyperaceae family. Our objective was to determine the potential for FGK to establish from seed in turfgrass. Replicated field experiments were conducted in Kentucky bluegrass (Poa pratensis L.) mowed at 6 cm.
Trevor S. Watson   +3 more
wiley   +1 more source

Seletividade de herbicidas registrados para uso em pré e pós-emergência na cultura da cana-de-açúcar ao feijoeiro-comum. [PDF]

open access: yes, 2017
RESUMO: O trabalho teve como objetivo avaliar a seletividade dos principais herbicidas registrados para uso na cultura da cana-de-açúcar, aplicados em pré ou pós-emergência, ao feijoeiro-comum (cultivar Pérola).
BARROSO, A. L. de L.   +8 more
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Crop rotation and herbicide program effects on Palmer amaranth and common ragweed population growth rate

open access: yesCrop, Forage &Turfgrass Management, Volume 11, Issue 1, June 2025.
Abstract The success of weed management decisions must be assessed not only in the short‐term within season but also in the long‐term over several seasons. This study investigated the effects of crop rotation and herbicide program structure on the population growth rates of Palmer amaranth (Amaranthus palmeri S.
Fernando H. Oreja   +5 more
wiley   +1 more source

Response of Four Dry Bean Market Classes to Pre-Emergence Applications of Pyroxasulfone, Sulfentrazone and Pyroxasulfone plus Sulfentrazone

open access: yesAmerican Journal of Plant Sciences, 2016
Only one herbicide mode of action (ALS inhibitor) is currently available to Ontario dry bean producers for soil-applied broadleaf weed control. Four field studies were conducted over two years (2014, 2015) to examine the tolerance of four market classes of dry beans to sulfentrazone (210 and 420 g·ai·ha-1) and pyroxasulfone (100 and 200 g·ai·ha-1)
Allison N. Taziar   +6 more
openaire   +2 more sources

Persistence of sulfentrazone in soil under soybean and its carryover effect on bioindicators

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science, 2017
To assess the persistence and dissipation kinetics of sulfentrazone in soil, terminal residues in soybean and carryover effect on bioindicator species, field experiment was carried out under Indian tropical conditions.
R. Rama Praba Nalini   +3 more
doaj   +1 more source

Teste-padrão de germinação modificado para análise da tolerância de cultivares de soja ao herbicida sulfentrazone Modified germination test for the evaluatiing of tolerance of soybean cultivars to the herbicide sulfentrazone

open access: yesPlanta Daninha, 2005
Com o objetivo de avaliar metodologia de laboratório para análise da tolerância de cultivares de soja ao herbicida sulfentrazone, foi conduzido um ensaio na Universidade Estadual de Londrina.
D.L.P. Gazziero   +3 more
doaj   +1 more source

Seletividade de herbicidas sobre Anadenanthera peregrina (Angico-Vermelho). [PDF]

open access: yes, 2016
O objetivo deste trabalho foi verificar a seletividade de herbicidas utilizados em áreas de Eucalyptus, sobre o crescimento de Anadenanthera peregrina.
DUARTE, N. de F.   +3 more
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Nitrogen fertilizer improves no‐till soybean seed yield

open access: yesCrop, Forage &Turfgrass Management, Volume 11, Issue 1, June 2025.
Abstract No‐tillage (NT) soybean [Glycine max (L.) Merr.] following corn (Zea mays L.) is a common practice in the United States. It reduces production costs associated with tillage such as labor, fuel, and equipment, in addition to providing environmental benefits such as reduced erosion and carbon emissions.
Mark A. Kendall   +3 more
wiley   +1 more source

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