Results 101 to 110 of about 9,604 (256)

Interaction of pre- and post-emergence herbicide treatment on efficacy of different black-grass biotypes with enhanced metabolism

, 2014
In an outdoor container trial with different resistant black-grass biotypes with enhanced metabolism, efficacy of pre- and post-emergence treatments as well as their sequence was investigated in spring wheat.
Petersen, Jan, Olf, Florian
core   +2 more sources

Using programmable infusion pump in avian species – a validation methodology in geese

Wildlife Biology, EarlyView.
Wildlife face anthropogenic and natural stressors that affect their physiology and behaviour. The activity of the hypothalamic–pituitary–adrenal axis and glucocorticoid (GC) production is intrinsically linked with energy regulation and environmental stressors.
Myriam Trottier‐Paquet, Maude Gauthier‐Bouchard, Akiko Kato, Charline Parenteau, Frédéric Angelier, Pierre Legagneux   +5 more
wiley   +1 more source

Selectivity of pre-and post-emergence herbicides to very-early maturing soybean cultivars

, 2018
The combination of pre- and post-emergence herbicides may affect their selectivity to soybean plants, especially to short-cycle cultivars. The objective of this work was to evaluate the selectivity of pre- and post-emergence herbicides to very-early ...
da Silva, Gustavo Delabio, Constantin, Jamil, Oliveira Jr., Rubem Silvério de, Rios, Fabiano Aparecido, Fornazza, Felipe Guilherme Ferreira, Machado, Fellipe Goulart   +5 more
core   +2 more sources

Effects of Glyphosate and Selective Herbicide Application Schemes on Weed Control and Species Diversity in Winter Wheat in the Zemgale Region of Latvia

Agriculture
This study aimed to compare different herbicide application schemes in winter wheat, including the application of glyphosate-containing herbicides in stubble and autumn or spring post-emergence application.
Jevgenija Ņečajeva, Gundega Putniece, Renāte Sanžarevska, Aigars Šutka, Kaspars Rancāns, Viktorija Zagorska   +5 more
doaj   +1 more source

Drivers of Mouse Plagues: Exceptional Rainfall Following Prolonged Drought Triggers Mouse Plagues in Southeastern Australia

Integrative Zoology, EarlyView.
This study identified a specific sequence of an extended drought followed by exceptional rainfall as a necessary precursor for mouse plagues in southeastern Australia. Long‐term rainfall anomalies interact with ecological processes to reset population dynamics, creating conditions that support rapid mouse population growth following periods of ...
Peter R. Brown
wiley   +1 more source

Controlling watergrass in corn: With pre-emergence herbicides

California Agriculture, 1962
Four years of testing have shown that chemicals incorporated in the soil as pre-emergence treatments give satisfactory control of watergrass and many broad-leaved weeds in corn growing in the organic soils of the Sacramento-San Joaquin Delta. Eptam, Tillam, atrazine and Randox-T are all potentially useful chemicals.
C Foy, T Lyons, S Carlson
openaire   +1 more source

Selectivity of herbicides applied in pre-emergence in chia crop

Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences, 2019
Seeds of chia (Salvia hispanica L.) are known worldwide for the benefits in human nutrition. However, from the agricultural point of view, weed interference is one of the main limitations in this crop, and restricted basic information about the management with herbicides. The aim of this work was to evaluate the selectivity of herbicides applied in pre-
C.D.G. Maciel, L.H.I. Vidal, S.O. Jadoski, C.E.L. Iuchemin, E.O. Helvig, A.A.P. Silva, A.C. Dranca, M.H. Inoue   +7 more
openaire   +2 more sources

The Capital–Labour–State Dynamics of Herbicide Adoption in Rainfed India

Journal of Agrarian Change, EarlyView.
ABSTRACT This paper engages debates around the capital–labour–state dynamics of agrarian transitions to address the oft‐studied but still little‐understood question of why farmers adopt herbicides when they do. Over the last several years, smallholder farmers in India have begun using the herbicide bispyribac sodium at breakneck speeds, particularly in
Carly Nichols, Nidhi Kumari
wiley   +1 more source

PRE- AND POS-EMERGENCE CONTROL OF VASEY GRASS (PASPALUM URVILLEI STEUD.) WITH SEVERAL HERBICIDES

, 1987
PRE- AND POS-EMERGENCE CONTROL OF VASEY GRASS (PASPALUM URVILLEI STEUD.) WITH SEVERAL HERBICIDESPRE- AND POS-EMERGENCE CONTROL OF VASEY GRASS (PASPALUM URVILLEI STEUD.) WITH SEVERAL ...

core   +2 more sources

Cirsium arvense management with electrical weed control and clopyralid. [PDF]

Pest Manag Sci
Electrical weed control (EWC) treatments reduced Cirsium arvense biomass by ≤95% and suppressed new shoot emergence by 70–95%, achieving control comparable to clopyralid. Sequential or integrated applications enhanced efficacy, demonstrating EWC's potential as a nonchemical tool for perennial weed management in orchard systems.
Baccin LC, Moretti ML.
europepmc   +2 more sources