Results 71 to 80 of about 8,836 (257)

A timing self-cleaning nanoherbicide: Design of triple-structure nanovectors for weed control and pesticide residues treatment

Advanced Agrochem
Pesticide residues treatment is a crucial issue for both agricultural production and environmental protection. In recent years, designing self-cleaning nanoformulations has emerged as a promising strategy for reducing pesticide residues in a convenient ...
Jiao Cheng, Mei Li, Ri-xin Zhu, Jing-yi Li, Jun Yin, Wang Xiao   +5 more
doaj   +1 more source

Landscape drivers of scaled quail occurrence across a broad spatiotemporal scale: implications for habitat management

The Journal of Wildlife Management, EarlyView.
Combining large‐scale avian surveys with remote sensing products revealed landscape variables that likely limit scaled quail occurrence at the ecoregion scale in Texas. Promoting management practices that address ecoregion‐specific limiting factors may be key to averting further declines.
Benjamin W. Hoose, Mike Frisbie, Toryn L. J. Schafer, X. Ben Wu, Roel R. Lopez, Brian L. Pierce   +5 more
wiley   +1 more source

Developing Strategies to Mitigate Squash Injury from the Soil Residual Activity of Glyphosate in Bareground Systems

HortScience
Fresh market vegetables are an essential component of the human diet. Maximizing yield is critical, and to achieve this goal, fields must be weed-free when vegetable crops are planted.
Taylor Randell-Singleton, Jenna C. Vance, Lavesta C. Hand, Hannah E. Wright-Smith, A. Stanley Culpepper   +4 more
doaj   +1 more source

Effect of crop residues on interception and activity of prosulfocarb, pyroxasulfone, and trifluralin.

PLoS ONE, 2018
Crop residue retention on the soil surface in no-tillage system can intercept pre-emergent herbicides and reduce their efficacy. Three experiments were conducted to investigate the effect of crop residue amount (0, 1, 2 and 4 t ha-1), moisture (wet ...
Yaseen Khalil, Ken Flower, Kadambot H M Siddique, Phil Ward   +3 more
doaj   +1 more source

Aerial Seeding for Forest and Landscape Restoration: A Systematic Review of Technology, Challenges, and Future Directions

Land Degradation &Development, EarlyView.
ABSTRACT Land degradation is a critical global challenge, threatening biodiversity, food security, and livelihoods. Ecological restoration has therefore become a priority, with aerial seeding emerging as a key method to address issues of scale, accessibility, and efficiency. By dispersing seeds from aircraft or drones, aerial seeding complements ground‐
James Maua, Stephen Kiama, Jane Njuguna, John N. Kigomo, Charles Kiprono Koech   +4 more
wiley   +1 more source

EFEITOS DE RESÍDUOS VEGETAIS E DE HERBICIDAS SOBRE AS PLANTAS DANINHAS E A PRODUÇÃO DO FEIJOEIRO-COMUM

Revista Caatinga, 2010
This study aimed to evaluate the occurrence of weeds and the performance of common bean grown on different types of plant residues managed with herbicides, in a no-till system. The treatments were arranged in split plots in a randomized block design with
ADRIANO JAKELAITIS, CLEBERSON LIMA DOS SANTOS, LUCAS BORCHARTT, FRANCIELE CAROLINE DE ASSIS VALADÃO, FÁBIO KEMPIM PITTELKOW   +4 more
doaj  

The Broadleaf Weeds Control Efficiency of Drip Irrigation Herbicides in Cotton Fields and the Cotton Safety Assessment

Plants
The aim of this study is to precisely elucidate the control efficacy of drip irrigation herbicide application against broadleaf weeds and comprehensively assess its safety to cotton.
Ruitong Yang, Jiayi Zhang, Sen Wang, Gulfam Yousaf, Hao Tan, Lixing Yang, Muhammad Zeeshan, Cailan Wu, Desong Yang   +8 more
doaj   +1 more source

Mechanisms and impacts of future plant invasions: research agendas and management needs under disruptive social‐ecological change scenarios

Oikos, EarlyView.
No‐analogue futures are characteristic of the Anthropocene, but how global change, and societies' responses, will affect plant invasions remains unclear. Conducting research now to address future needs is crucial for guiding invasion management and policy.
Jennifer L. Bufford, Angela J. Brandt, Rowan Sprague, Christopher E. Buddenhagen, Richard P. Duncan, Nichola Harcourt, Philip E. Hulme, Hao Ran Lai, Kate G. McAlpine, Chris McGrannachan, Fiona J. Thomson, Vincent van Uitregt, Duane A. Peltzer   +12 more
wiley   +1 more source

Determination of Phenoxyacetic Herbicide Residues in Biological Materials

Acta Veterinaria Scandinavica, 1966
The development of a method for separating and determining phenoxyacetic herbicide residues in biological materials is described. The sample is extracted with solvent at low pH and the phenoxy acids are separated from coextracted matter by partitioning between solvent and aqueous buffer at pH 6.2 and subsequent thin-layer chromatography.
openaire   +3 more sources

Globally widespread weeds show preadaptation to non‐analogue climates: a common garden approach

Oikos, EarlyView.
Climatic niche shifts have been documented for plant species introduced into new regions, however the underlying mechanisms are poorly understood. Niche shifts into novel climates are particularly difficult to predict as previous occurrence data cannot reveal whether these novel climates are within species' fundamental niche limits.
Thomas Frank Carlin, Jennifer L. Bufford, Philip E. Hulme, William K. Godsoe   +3 more
wiley   +1 more source