Results 21 to 30 of about 3,633 (152)
Postemergence herbicides and application time affect wheat yields
California Agriculture, 1996 Experiments conducted on wheat grown in the Sacramento and San Joaquin valleys found that two of the most critical factors in reducing plant injury are choice of postemergence herbicide and the growth stage at which the herbicide is applied.
Jack P. Orr +5 more
doaj +2 more sources
Interactions between pre- and post-emergence weed harrowing in spring cereals [PDF]
, 2012 Pre- and post-emergence weed harrowing were studied in spring cereals in different environments and with two types of harrows in Norway during 2004–2006.
Brandsæter, Lars O. +2 more
core +2 more sources
Biological effects on Palmer amaranth surviving glufosinate
Agrosystems, Geosciences & Environment, 2022 Palmer amaranth (Amaranthus palmeri S. Watson) is a difficult weed to manage due to competitive growth, fecundity, and evolved herbicide resistance. Limited information exist on the fecundity of vegetative stage Palmer amaranth surviving glufosinate ...
Eric Jones +2 more
doaj +1 more source
Postemergent Herbicides for Use in Ornamentals
EDIS, 2014 Postemergent herbicides are applied directly to weeds. This revised 4-page fact sheet is largely comprised of two tables: Table one lists postemergent herbicides that can be safely used over the top of some ornamentals when used according to label directions; table 2 lists postemergent herbicides that are registered for use around ornamental plants ...
Jeffrey G. Norcini, Chris Marble
openaire +5 more sources
Postemergence growth of the ovarian follicles of Aedes aegypti [PDF]
Journal of Insect Physiology, 1977 Growth of the ultimate follicle to the resting stage in Aedes aegypti is linear and reaches maximum development about 60 hr after emergence. Decapitations and ligations at various times after emergence indicate that growth of the follicles is under the control of factors from the head and thorax.
H H, Hagedorn +7 more
openaire +2 more sources
Early Postemergence and Sequential Herbicides for Weed Control in Corn [PDF]
, 2020 In this study, herbicides were tested to compare sequential and split rates for weed control in corn. Control of green foxtail, Russian thistle, and quinoa was excellent regardless of herbicide treatment, and most herbicides provided good kochia and ...
P. W. Geier +3 more
core +1 more source
EDIS, 2019 Successful weed control is essential for economical rice production in Florida. This 6-page document discusses field sanitation and tillage, water management, and herbicides. Written by D. C. Odero and M.
Dennis Calvin Odero +1 more
doaj +5 more sources
Control of Butterfly Bush with Postemergence Herbicides [PDF]
Journal of Environmental Horticulture, 2010 Abstract Butterfly bush (Buddleja davidii) is classified as invasive in several parts of the United States. Two experiments were conducted to evaluate the effectiveness of four herbicides and two application methods on postemergence butterfly bush control.
James Altland, Julie Ream
openaire +1 more source
Planta Daninha, 2000 A utilização de herbicidas em pós-emergência inicial ou tardia em jato dirigido à cultura de sorgo cresceu muito com o aumento da área plantada da cultura.
P.C. Magalhães +3 more
doaj +1 more source
Agronomy, 2020 Weeds and herbicides are important stress factors for crops. Weeds are responsible for great losses in crop yields, more than 50% in some crops if left uncontrolled.
Marta Muñoz +5 more
doaj +1 more source