Results 41 to 50 of about 103,228 (208)

Problems and perspectives in weed management

Italian Journal of Agronomy, 2021
Despite the wide use of herbicides in the past century, their use is decreasing due to rising resistance phenomena, absence of discovery of new modes of actions and more regulatory restrictions.
Donato Loddo, J. Scott McElroy, Vittoria Giannini   +2 more
doaj   +1 more source

Weed Management Methods for Herbaceous Field Crops: A Review

Agronomy
Weeds compete with crops for water and nutrients and can adversely affect crop growth and yield, so it is important to research effective weed control methods. This paper provides an overview of the impact of weeds on crop yield and describes the current
Wen-Tao Gao, Wen-Hao Su
doaj   +1 more source

Evolutionary-thinking in agricultural weed management [PDF]

, 2009
Agricultural weeds evolve in response to crop cultivation. Nevertheless, the central importance of evolutionary ecology for understanding weed invasion, persistence and management in agroecosystems is not widely acknowledged.
Ainsworth, Ainsworth, Andersson, Arntz, Ashley, Baker, Baker, Ball, Barberi, Barrett, Barrett, Barrett, Barton, Beckie, Beckie, Booth, Buhler, Burnside, Busi, Carroll, Cavers, Chapman, Cleland, Clements, Clements, Cocker, Connell, Cousens, Cousens, Coustau, Dauer, Derksen, Diggle, Drake, Dunbabin, Elena, Ellstrand, Fabrice Roux, Fernandez-Quintanilla, Franks, Franks, Fried, Fuhrer, Genton, Ghersa, Gressel, Gressel, Grime, Hairston, Hald, Hamrick, Harper, Hawes, Heap, Heap, Hermisson, Holst, Ianetta, Jacquemin, Jander, Jordan, Jordan, Jordan, Kassen, Kirchner, Lande, Lande, Le Corre, Le Roux, Leiss, Lenormand, Martin Vila-Aiub, Maxwell, Mayr, McCloskey, Menchari, Menchari, Merilä, Michael, Morgan, Mortensen, Mortimer, Moss, Naylor, Neve, Neve, Neve, Neve, Neve, Novak, Oerke, Orr, Orr, Owen, Patterson, Paul Neve, Pedersen, Pimentel, Plowman, Powles, Powles, Powles, Preston, Ray, Reboud, Reboud, Reboud, Reed, Roux, Roux, Roux, Roux, Roux, Ruegg, Ryan, Sahli, Salzmann, Sherry, Smith, Sultan, Swanton, Tabashnik, Tardif, Thompson, Van Acker, Van Valen, Vila-Aiub, Wang, Warwick, Warwick, Warwick, Warwick, Warwick, Weaver, Weiner, Weinig, Westra, Wijngaarden, Wilczek, Willi, Ziska   +140 more
core   +2 more sources

Effects of Weed Management System and Compost Manure on Plantain Yield in Agricultural Research Farm, AfahaNsit, AkwaIbom State, Nigeria

Journal of Applied Sciences and Environmental Management, 2019
Weed infestation and continuous decline in soil fertility tremendously reduced plantain bunch yield. Consequently, field experiments were conducted in 2016/2017 and 2017/2018 to examine weed management system and compost manure in plantain production in
T.U.U. Ekpo, N.T. Ekpo
doaj   +1 more source

Water management as a key component of integrated weed management

Italian Journal of Agronomy, 2010
Water management within the cropping system is a key factor for an integrated weed management. Soil moisture affects seed persistence and seed dormancy, thus influencing their germination, the establishment of seedlings as well as the competition at ...
Antonio Berti, Paolo Bàrberi, Francesco Vidotto, Aldo Ferrero, Giuseppe Zanin   +4 more
doaj   +1 more source

Weed management in cereals with cover crops - do they help of hinder? [PDF]

, 2018
Sustainable crop production calls for integrated weed management approaches. Cover crops (CCs) have been studied primarily in the context of soil fertility and soil structure but they might also supplement the weed management toolbox, particularly when ...
Salonen, Jukka
core  

Herbicide-resistant weeds : from research and knowledge to future needs [PDF]

, 2013
Synthetic herbicides have been used globally to control weeds in major field crops. This has imposed a strong selection for any trait that enables plant populations to survive and reproduce in the presence of the herbicide.
Beckie, Hugh John, Busi, Roberto, Gaines, Todd A., Goggin, Danica E., Kaundun, Shiv S., Lacoste, Myrtille, Neve, Paul, Nissen, Scott Jay, Norsworthy, Jason K., Powles, Stephen B., Renton, M., Shaner, Dale L., Tranel, Patrick J., Vila-Aiub, Martin M., Wright, Terry R., Yu, Qin   +15 more
core   +4 more sources

Technology Levels in Cassava Cultivation Alter Phytosociology of Weeds

HortScience, 2021
This study aimed to assess the phytosociology of weeds as a function of different crop management technology levels in cassava production. Field experiments were conducted in Santa Maria (29°41′03″ S; 53°48′25″ W) and Itaqui (lat. 29°07′31″ S; long.
Isabel Schlegel Werle, Alencar Junior Zanon, Nereu Augusto Streck, Carlos Eduardo Schaedler, Felipe Schmidt Dalla Porta, Geovana Facco Barbieri, André da Rosa Ulguim, Te Ming Tseng   +7 more
doaj   +1 more source

Efficacy of herbicides and nutrient management on weed dynamics and yield of French bean (Phaseolus vulgaris)

The Indian Journal of Agricultural Sciences, 2018
A field experiment was conducted to assess the effect of herbicides and integrated nutrient managements on weed dynamics, NPK removal and yield of French bean (Phaseolus vulgaris L.) at Banaras Hindu University, Varanasi during 2009 and 2010. The results
SMITA SINGH, R P SINGH, U N SHUKLA, J K SINGH, O N SINGH   +4 more
doaj   +1 more source

Growth and development of multiple waterhemp (Amaranthus tuberculatus) cohorts in corn and soybeans

Frontiers in Agronomy, 2022
Waterhemp is a troublesome weed species in cropping systems throughout Wisconsin and much of the US Midwest. Coupled with extended emergence window, rapid growth, high genetic diversity, and herbicide resistance to multiple sites of action, waterhemp ...
Nikola Arsenijevic, Ryan DeWerff, Shawn Conley, Matthew Dwain Ruark, Rodrigo Werle   +4 more
doaj   +1 more source