Results 91 to 100 of about 6,478 (269)

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  

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

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

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  

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  

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

Weed control and water‐seeded rice response to pyraclonil applied at different timings and in herbicide combinations

open access: yesCrop, Forage &Turfgrass Management, Volume 10, Issue 1, June 2024.
Abstract Pyraclonil is a new herbicide to control weeds in California water‐seeded rice (Oryza sativa L.). The objectives of this research were to evaluate weed control and rice response from pyraclonil applied alone at different timings and when applied in combinations with other herbicides. In one field study, pyaclonil was applied at 0.3 lbs a.i. ac−
Aaron Becerra‐Alvarez   +3 more
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

Evaluation and selection of cassava clones and exploitation of genetic covariance across multiple environments

open access: yesCrop Science, Volume 64, Issue 3, Page 1701-1710, May/June 2024.
Abstract Clonal evaluation trials of cassava (Manihot esculenta Crantz), where the main selection of this crop takes place, are usually carried out in multiple environments. This study investigated the influence of genotype–environment (GE) interaction on selection and how to explore genetic information across environments in a mixed model approach by ...
Vanderlei da Silva Santos   +3 more
wiley   +1 more source

Efeito de herbicidas aplicados em pré-emergência e momentos de início da irrigação no crescimento de plantas de arroz Effect of herbicides applied in pre-emergence and water management on rice growth

open access: yesPlanta Daninha, 2006
O objetivo deste trabalho foi avaliar os herbicidas penoxsulam, inibidor da ALS, e clomazone, inibidor da síntese de carotenóides, aplicados em pré-emergência em doses crescentes, submetidos a diferentes entradas de água (19, 24 e 29 dias após emergência
G. Concenço   +5 more
doaj   +1 more source

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