Results 31 to 40 of about 8,385,675 (341)

Herbicide resistance: Can German researchers and farmers learn from experiences in Australia and North America?

open access: yesJulius-Kühn-Archiv, 2022
Herbicide resistance is a significant and increasing problem for growers and land managers in inputintensive agricultural systems worldwide. In Australia and North America, herbicides are the main tools for managing problematic agricultural weeds, with ...
Beckie, Hugh J.
doaj   +1 more source

Crop Diversification for Improved Weed Management: A Review

open access: yesAgriculture, 2021
Weeds are among the major constraints to any crop production system, reducing productivity and profitability. Herbicides are among the most effective methods to control weeds, and reliance on herbicides for weed control has increased significantly with ...
Gourav Sharma   +3 more
semanticscholar   +1 more source

The Impact of Different Crop Rotations by Weed Management Strategies’ Interactions on Weed Infestation and Productivity of Wheat (Triticum aestivum L.)

open access: yesAgronomy, 2021
Weed infestations significantly reduce the growth and yield of field crops. Herbicides are mostly used for weed management due to their quick results. However, resistant biotypes to available herbicides are rapidly increasing around the word.
Muhammad Shahzad   +9 more
doaj   +1 more source

Using Remote Sensing and an Unmanned Aerial System for Weed Management in Agricultural Crops: A Review

open access: yesAgronomy, 2021
Weeds are unwanted plants that can reduce crop yields by competing for water, nutrients, light, space, and carbon dioxide, which need to be controlled to meet future food production requirements.
Muhammad Huzaifah Mohd Roslim   +6 more
semanticscholar   +1 more source

Spatial Modelling of Within-Field Weed Populations; a Review

open access: yesAgronomy, 2020
Concerns around herbicide resistance, human risk, and the environmental impacts of current weed control strategies have led to an increasing demand for alternative weed management methods.
Gayle J. Somerville   +3 more
doaj   +1 more source

Problems and perspectives in weed management

open access: yesItalian 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.
D. Loddo, J. S. McElroy, V. Giannini
semanticscholar   +1 more source

Weed Manager-A model-based decision support system for weed management in arable crops [PDF]

open access: yes, 2009
Weed Manager is a model-based decision support system to assist arable farmers and advisers in weed control decisions on two time scales: within a single season and over several years in a rotation.
Parsons, D. J.   +8 more
core   +1 more source

Exploring 55 tropical medicinal plant species available in Bangladesh for their possible allelopathic potentiality

open access: yesAnnals of Agricultural Sciences, 2018
The current research was conducted to investigate the allelopathic properties of 55 medicinal plant species of Bangladesh representing 32 different families. The aqueous leaves or whole plant extract of those plant species was diluted into four different
A.K.M. Mominul Islam   +5 more
doaj   +1 more source

Site‐specific weed management—constraints and opportunities for the weed research community: Insights from a workshop

open access: yesWeed research (Print), 2021
24 The adoption of site-specific weed management (SSWM) technologies by farmers is not aligned with 25 the scientific achievements in this field. While scientists have demonstrated significant success in 26 real-time weed identification, phenotyping and ...
R. Lati   +12 more
semanticscholar   +1 more source

Using stochastic dynamic programming to support weed management decisions over a rotation [PDF]

open access: yes, 2009
This study describes a model that predicts the impact of weed management on the population dynamics of arable weeds over a rotation and presents the economic consequences.
Parsons, D. J.   +7 more
core   +1 more source

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