Results 71 to 80 of about 4,462 (200)

Efeito protetor ("savener") de inseticidas contra a fitotoxicidade causada pelo herbicida clomazone no algodoeiro. [PDF]

open access: yes, 2012
bitstream/item/65615/1/Cot30-2000 ...
ANDRADE, P. J. M.   +4 more
core  

Soil greenhouse gas emissions under enhanced efficiency and urea nitrogen fertilizer from Australian irrigated aerobic rice production

open access: yesAgrosystems, Geosciences &Environment, Volume 7, Issue 4, December 2024.
Abstract Aerobic rice production offers a promising solution to improve water use efficiency and reduce methane (CH4) emissions by minimizing water inundation. However, alternate water‐saving methods for rice cultivation can lead to “trade‐off” emissions of nitrous oxide (N2O).
Jackie R. Webb   +3 more
wiley   +1 more source

Rice Tolerance to Saflufenacil in Clomazone Weed Control Program

open access: yesInternational Journal of Agronomy, 2011
This research was conducted to evaluate (1) rice tolerance to saflufenacil applied preemergence (PRE) and postemergence (POST) and (2) the combination of saflufenacil and clomazone in light-textured soils.
E. R. Camargo   +3 more
doaj   +1 more source

Rice response to fluridone following topsoil removal on a precision‐leveled field

open access: yesAgrosystems, Geosciences &Environment, Volume 7, Issue 3, September 2024.
Abstract Furrow‐irrigated rice (Oryza sativa L.) production requires additional management options without the cultural strategy of a flood. In 2023, fluridone (Brake) was registered for use in rice production. Precision‐leveling land is an important aspect of maintaining an effective irrigation flow path; however, the removal of topsoil can severely ...
Thomas R. Butts   +4 more
wiley   +1 more source

Maize, Sunflower and Barley Sensitivity to the Residual Activity of Clomazone in Soil [PDF]

open access: yesPesticidi i Fitomedicina, 2012
Sensitivity of maize, sunflower and barley to clomazone residues in loamy soil wasassessed in the study using bioassay. Clomazone was applied at a series of concentrationsfrom 0.12 to 12 mg a.i./kg of soil.
Jelena Gajić Umiljendić   +5 more
doaj  

EFFICACY AND SELECTIVITY OF HERBICIDES APPLIED IN CASSAVA PRE-EMERGENCE

open access: yesRevista Caatinga, 2018
The interference imposed by weeds can cause damages to cassava development. Thus, adopting control measures is fundamental. The use of pre-emergence herbicides is one of the control alternatives, since cassava presents a good tolerance to herbicides ...
ANTONIO DIAS SANTIAGO   +3 more
doaj   +1 more source

Βιολογία, μορφολογία και αντιμετώπιση του νέου ζιζανίου χρωζοφόρα (Chrozophora tinctoria) στο φασόλι [PDF]

open access: yes, 2007
Μελετήθηκε η βιολογία, η μορφολογία και η χημική αντιμετώπιση του νεοεμφανιζόμενου ζιζανίου χρωζοφόρα (Chrozophora tinctoria) στον αγρό. Η βιολογία μελετήθηκε με βάση την κλίμακα B.B.C.H.
Κακαράκη, Αθανασία
core  

Weed control and rice response to microencapsulated acetochlor and a fenclorim seed treatment on a clay soil

open access: yesCrop, Forage &Turfgrass Management, Volume 10, Issue 1, June 2024.
Abstract Recent research has demonstrated the ability of a fenclorim seed treatment to reduce rice (Oryza sativa L.) injury to acetochlor. However, all studies were conducted on silt loam soils and have not evaluated rice tolerance or weed control on clay soils.
Tristen H. Avent, Jason K. Norsworthy
wiley   +1 more source

Efficacy of Soybean Herbicides on Annual Morninglory [PDF]

open access: yes, 2001
Field experiments were established in 2000 and 2001 at the Agricultural Research and Education Complex in Bowling Green, Kentucky to evaluate herbicide efficacy on annual morningglory (Ipomoea spp.) species and other weeds.
Oveson, Dawn
core   +1 more source

Reação de quinoa (Chenopodium quinoa) a resíduos de herbicida em um solo de Cerrado [PDF]

open access: yes, 2003
O cultivo da quinoa (Chenopodium quinoa Willd.), um dos mais promissores em sucessão à soja ou ao milho, depende do controle de plantas daninhas. O objetivo deste trabalho foi estudar a reação da quinoa a resíduos de herbicidas num solo de cerrado.
Santos, Roberto Lorena de Barros   +2 more
core   +3 more sources

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