Results 61 to 70 of about 8,140 (219)

Some problems and errors in cytogenetic biodosimetry [PDF]

, 2016
Human radiosensitivity is a quantitative trait that is generally subject to binomial distribution. Individual radiosensitivity, however, may deviate significantly from the mean (by 2-3 standard deviations).
Kilchevsky, Alexander, Mosse, Irma, Nikolova, Nevena, Zhelev, Nikolai   +3 more
core   +5 more sources

Integrating early spring‐planted barley or oat for Palmer amaranth management in soybean

Crop Science, Volume 66, Issue 1, January/February 2026.
Abstract Fall‐planted cover crops (CCs) are widely used for weed suppression, but CC establishment challenges after fall harvest in temperate regions necessitate alternative approaches. The objectives of this study were to evaluate the integrated effect of spring‐planted barley or oat CC and herbicide programs for CC biomass production, Palmer amaranth
Vipin Kumar, Annu Kumari, Humberto Blanco‐Canqui, Samuel E. Wortman, Saleh Taghvaeian, Amit J. Jhala   +5 more
wiley   +1 more source

Changes in Photosynthesis and Oxidative Stress in Wheat Plants Submmited to Herbicides Application [PDF]

Planta Daninha, 2016
The use of herbicides, even in tolerant crops, can cause stress evidenced by increase phytotoxicity affecting growth and development. The objectives of this study were to evaluate herbicides effect from different mechanisms of action in photosynthetic ...
D. AGOSTINETTO, L.T. PERBONI, A.C. LANGARO, J. GOMES, D.S. FRAGA, J.J. FRANCO   +5 more
doaj   +1 more source

Short‐term tillage effects on greenhouse gas emissions and global warming potential from soybean in southeast Arkansas

Agrosystems, Geosciences &Environment, Volume 8, Issue 4, December 2025.
Abstract Reduced tillage (RT) is a common conservation agriculture practice, generally regarded to be a valuable greenhouse gas (GHG) mitigation approach through increasing soil carbon (C) stocks. However, direct GHG measurements from RT compared to conventional tillage (CT) treatments can vary greatly depending on site‐specific soil properties and ...
Lauren Gwaltney, Kristofor R. Brye, Diego Della Lunga, Jonathan B. Brye, Trenton L. Roberts, Samuel B. Fernandes, Michael B. Daniels   +6 more
wiley   +1 more source

Optimizing metribuzin rates for herbicide-resistant Amaranthus weed control in soybean

Weed Technology
Palmer amaranth and waterhemp are troublesome weeds in U.S. corn, soybean, and cotton production systems. Rapid evolution of resistance to herbicide from multiple sites of action in these species warrant alternate weed control options. Metribuzin applied
Rishabh Singh, Aaron Hager, Sarah Lancaster, Jason K. Norsworthy, Karla Gage, William Johnson, Bryan Young, Daniel Stephenson, Jason Bond, Kevin Bradley, Amit Jhala, Alyssa Essman, Lawrence E. Steckel, Thomas C. Mueller, Christy Sprague, Travis Legleiter, Rodrigo Werle, Joseph Ikley, Prashant Jha, Mithila Jugulam   +19 more
doaj   +1 more source

Efeito do metribuzin sobre a fotossíntese e a tolerância em plantas de soja (Glycine max (L.) merrill) Effects of metribuzin on photosynthesis and tolerance of soybean (Glycine max (L.) merill) plants

Planta Daninha, 1991
Com o objetivo de estudar o efeito de diferentes doses de metribuzin na taxa fotossintética líquida e na tolerância de plantas de soja (Glycine max (L.) Merill, 'Uberaba' e 'Alvorada '), foi conduzido um experimento, em casa de vegetação, no Centro de ...
P. J. Silva Neto, N. F. Lopes, J. F. Silva, M.A. Oliva   +3 more
doaj   +1 more source

Field Evaluation of Herbicides on Small Fruit, Vegetable, and Ornamental Crops, 1997 [PDF]

, 1999
Growers generally use herbicides to efficiently produce high-quality fruit and vegetables for processing or fresh market sales. Due to the smaller acreage of these crops compared to major field crops, fewer herbicides are registered for use in fruit and ...
Parker, Dolores A., Rutledge, Jeff S., Schmidt, Lance A., Talbert, Ron, Wells, Jennifer A.   +4 more
core   +2 more sources

Zoysiagrass sod production: A review

Crop, Forage &Turfgrass Management, Volume 11, Issue 2, December 2025.
Abstract Zoysiagrass (Zoysia spp. Willd.) produces a high‐quality warm‐season turfgrass sward and requires fewer management inputs compared with many other warm‐season turfgrass species. Three primary species, all known by the common name “zoysiagrass,” are used in the United States, and these include Z. japonica, Z. matrella, and Z. pacifica.
Ross C. Braun, Olayemi C. Ojeokun, Aaron J. Patton, Jack D. Fry, Ambika Chandra, Chase Martin   +5 more
wiley   +1 more source

Magnetic Nanoparticles: Synthesis and Applications in Life Sciences

ChemistryOpen, Volume 14, Issue 12, December 2025.
This review critically evaluates recent advancements in the synthesis, structural design, and application‐driven engineering of magnetic nanoparticles (MNPs) across biomedicine, environmental remediation, and agriculture. Emphasis is placed on sustainable synthesis approaches, morphological control, life science applications, and prevailing challenges ...
Kishore Chand, Erick S. Vasquez‐Guardado   +1 more
wiley   +1 more source

Controle de Commelina benghalensis, C. erecta e Tripogandra diuretica na cultura do café Interference of Dayflower Species in Coffee Culture

Planta Daninha, 2009
O objetivo deste trabalho foi avaliar o efeito de diferentes herbicidas/misturas no controle de três espécies de trapoeraba (Commelina benghalensis, C. erecta e Tripogandra diuretica) e a tolerância de plantas jovens de café aos herbicidas.
A.R. Oliveira, S.P. Freitas, H.D. Vieira
doaj   +1 more source