Results 31 to 40 of about 197,689 (275)

Bioenergy Cropping Reduces the Spatiotemporal Scaling of Soil Bacterial Biodiversity

open access: yesAdvanced Science, EarlyView.
Consistent with patterns observed in plant and animal communities, soil bacterial communities exhibit significant species–time–area and phylogenetic–time–area relationships independent of nested structure. Bioenergy cropping significantly reduces the spatiotemporal scaling rates, particularly in sandy loam soils.
Zhencheng Ye   +19 more
wiley   +1 more source

Response of Turfgrass and Turfgrass Weeds to Herbicides

open access: yesEDIS, 2007
Revised! ENH-100, a 10-page publication by J. B. Unruh and B. J. Brecke, provides tables to enhance understanding of turfgrass responses to herbicides.
Joseph B. Unruh, Barry J. Brecke
doaj   +5 more sources

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

open access: yes, 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.   +4 more
core   +2 more sources

Multimodal Cross‐Attentive Graph‐Based Framework for Predicting In Vivo Endocrine Disruptors

open access: yesAdvanced Science, EarlyView.
A multimodal cross‐attentive graph neural network integrates molecular graphs with androgen and estrogen adverse outcome pathway (AOP)–anchored in vitro assay signals to predict in vivo endocrine disruption. By fusing information on Tier‐1 AOP logits with chemical structures, the framework achieves high accuracy and provides assay‐traceable ...
Eder Soares de Almeida Santos   +6 more
wiley   +1 more source

An Evaluation of Herbicides for Control of Wild Oats in Barley: Efficacy, Phytotoxicity, and Barley Variety Susceptibility Studies [PDF]

open access: yes, 1986
The control of wild oats (Avena Jatua L.) in Alaskan spring-planted barley was investigated in a series of experiments conducted from 1981-1984. Rates and times of applications of triallate (a preemergence, soil-incorporated herbicide), diclofop, barban,
Conn, Jeffrey S.
core  

Salt Water Drops Slide Faster: Ionic Modulation of Drop Friction

open access: yesAdvanced Science, EarlyView.
Salt ions markedly accelerate water drops on conductive substrates coated with nanometer‐thin hydrophobic layers. Across diverse electrolytes and surfaces, higher ion concentration consistently lowers kinetic friction by reducing contact angle hysteresis.
Dongho Shin   +6 more
wiley   +1 more source

ACCase cross-resistance in Italian ryegrass (Lolium multiflorum) sub-populations from Oregon, US

open access: yesJulius-Kühn-Archiv, 2012
ACCase-resistant Italian ryegrass (Lolium multiflorum) is one of the most troublesome weeds in US wheat production systems. This study had the objective of determining the resistance pattern of three subpopulations selected from a winter wheat field with
Barbosa Martins, Bianca Assis   +3 more
doaj   +1 more source

Herbicidal pollution—pollen damage due to herbicides

open access: yesEnvironmental Pollution (1970), 1977
Abstract The maximisation of agricultural yields has been related to the utilisation of pesticides and, as a result, herbicidal control of weeds has gathered momentum. In spite of the greater selectivity and minimum damage aimed at, herbicides have now been proved to act as ecological narcotics.
openaire   +2 more sources

Effects on herbicides on hedgerow biodiversity [PDF]

open access: yes, 2008
Low dosages of herbicides may reduce the number of flowers on non-target plants. Effect of herbicides on flowering and on pollen and nectar production are relevant end-points for effect assessment on non-target species.
Christensen, Kimmie K.   +1 more
core  

Ambient Hydrocarbonylation of Olefins Enabled by Visible‐Light

open access: yesAdvanced Science, EarlyView.
A novel photo‐induced methodology for hydrocarbonylation has been established, resolving the inherent conflicts between competitive olefin and CO insertion in traditional methods that necessitate harsh conditions. Accordingly, an efficient and versatile hydrocarbonylation of olefins enabled by visible‐light irradiation under ambient conditions has been
Hongchi Liu, Tianze Zhang, Hanmin Huang
wiley   +1 more source

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