Results 91 to 100 of about 1,183 (162)

Evaluating cover crops and herbicides for horseweed and Palmer amaranth management [PDF]

open access: yes
Master of ScienceDepartment of AgronomyJohanna A. DilleHorseweed and Palmer amaranth are common weeds in Kansas that compete against many row crops. Horseweed can emerge in different seasons depending on the year.
Rains, Larry Joe, III
core  

Evaluating Rates and Application Timings of Saflufenacil for Control of Glyphosate-Resistant Horseweed (Conyza canadenis) Prior to Planting No-Till Cotton

open access: yes, 2011
Managing glyphosate-resistant (GR) horseweed in no-till cotton continues to be a serious challenge for midsouthern producers. Field studies were conducted in 2008 and 2009 to evaluate spring burndown applications of saflufenacil on GR horseweed prior to ...
Lucas N. Owen   +4 more
core   +1 more source

Weed25: A deep learning dataset for weed identification. [PDF]

open access: yesFront Plant Sci, 2022
Wang P   +6 more
europepmc   +1 more source

Effect of Vineyard Row Orientation on Growth and Phenology of Glyphosate-Resistant and Glyphosate-Susceptible Horseweed (Conyza canadensis)

open access: yes, 2011
Horseweed has become increasingly common and difficult to control in San Joaquin Valley vineyards, due in part, to the evolution of glyphosate resistance.
Kerri L. Steenwerth   +3 more
core   +1 more source

Confirmation of Glyphosate-Resistant Horseweed (Conyza canadensis) in Montana Cereal Production and Response to POST Herbicides

open access: yes, 2017
In recent years, horseweed has become an increasing problem in Montana. To confirm and characterize the level of glyphosate resistance, seeds were collected from putative glyphosate-resistant (GR) horseweed (GR-MT) plants in a wheat–fallow field in ...
Vipan Kumar, Amit J. Jhala, Prashant Jha
core   +1 more source

Integrating cover crops and herbicides for horseweed and Palmer amaranth management in no-till soybean [PDF]

open access: yes
Master of ScienceDepartment of AgronomyJohanna A. DillePalmer amaranth and horseweed are problematic weeds in no-till soybeans in Kansas. Integrating cover crops and herbicide programs could suppress weed populations.
McCall, Chelsea Marie
core  

Response of Nebraska Horseweed (\u3ci\u3eConyza canadensis\u3c/i\u3e) Populations to Dicamba [PDF]

open access: yes, 2013
Dicamba-resistant soybeans are being developed to provide an additional herbicide mechanism-of-action for postemergence weed control in soybean. Numerous broadleaf species, including horseweed, have evolved resistance to glyphosate.
Bernards, Mark L   +4 more
core  

Cover crops for horseweed [Conyza canadensis (L.)] control before and during a soybean crop [PDF]

open access: yes
Master of ScienceDepartment of AgronomyJohanna A. DilleKraig L. RoozeboomIncreasing numbers of herbicide-resistant weed species require alternative methods of weed suppression to be examined.
Christenson, Andi Marie
core  

Competitive Effects of Glyphosate-Resistant and Glyphosate-Susceptible Horseweed (Conyza canadensis) on Young Grapevines (Vitis vinifera)

open access: yes, 2011
Horseweed is a common pest in vineyards of the San Joaquin Valley (SJV) of California. Interest in controlling this weed has increased with the recent discovery of a glyphosate-resistant (GR) biotype that has been observed to be more vigorous than a ...
Kerri L. Steenwerth   +3 more
core   +1 more source

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