Results 221 to 230 of about 8,196 (261)
Some of the next articles are maybe not open access.
Sampling to make maps for site-specific weed management
Weed Science, 2005Growers need affordable methods to sample weed populations to reduce herbicide use with site-specific weed management. Sampling programs and methods of developing sampling programs for integrated pest management are not sufficient for site-specific weed management because more and different information is needed to make treatment maps than simply ...
openaire +1 more source
Beyond patch spraying: site-specific weed management with several herbicides
Precision Agriculture, 2008Site-specific weed management can include both limiting herbicide application to areas of the field where weed pressure is above the economic threshold (patch spraying) and varying the choice of herbicide for most cost-effective weed control of local populations.
openaire +1 more source
Precision Agriculture, 2000
Field experiments were conducted to determine how a site-specific weed management practice in Zea mays L. influenced the numerical and spatial distribution of a naturally occurring weed infestation in Z. mays and the succeeding Beta vulgaris L. crop. Compared to conventional broadcast herbicide applications, site-specific herbicide applications reduced
Martin M. Williams +2 more
openaire +1 more source
Field experiments were conducted to determine how a site-specific weed management practice in Zea mays L. influenced the numerical and spatial distribution of a naturally occurring weed infestation in Z. mays and the succeeding Beta vulgaris L. crop. Compared to conventional broadcast herbicide applications, site-specific herbicide applications reduced
Martin M. Williams +2 more
openaire +1 more source
Aerial multispectral imagery for site specific weed management
2017In an agroecological context (French Law on the Future of Agriculture), the reduction of herbicide uses become a crucial issue. It requires developing new technologies allowing a better knowledge of the field. The company AIRINOV, specialized in use of Unmanned Aerial Vehicle (UAV) dedicated to precision agriculture wants to explore a new approach by ...
Louargant, Marine +5 more
openaire +1 more source
Site-specific weed management: sensing requirements— what do we need to see?
Weed Science, 2005Abstract Automated detection and identification of weeds in crop fields is the greatest obstacle to development of practical site-specific weed management systems. Research progress is summarized for two different approaches to the problem, remote sensing weed mapping and ground-based detection using digital cameras or nonimaging sensors.
Ralph B. Brown, Scott D. Noble
openaire +1 more source
Locally sourced: site-specific immune barriers to metastasis
Nature Reviews Immunology, 2023Ana Luisa Correia
exaly
Site Specific Weed Management in Maize Based on a UAV-Derived Prescription Map
The effective weed management plays a crucial role in agricul- tural production, as weeds represent a major biotic stressor leading to sig- nificant reductions in crop yields. Precision agriculture offers potential solu- tions for facilitating the transition to low-chemical herbicide management systems, aligning with recent European strategies.Pasta P. +6 more
openaire +1 more source