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1. Prosulfocarb at center stage!

Author:
Damien A. Devault; Jean-Philippe Guillemin; Maurice Millet; Franck Eymery; Marion Hulin; Mathilde Merlo
Source:
Environmental science and pollution research 2022 v.29 no.1 pp. 61-67
ISSN:
0944-1344
Subject:
herbicides,   etc   ; pollution; research; volatilization;     Show all 4 Subjects
Abstract:
... Prosulfocarb is a thiocarbamate herbicide that is rapidly growing in use due to the progressive bioresistance of weeds to certain pesticides and the ban and/or limitation of others. However, the use of prosulfocarb is only recent, and the relevant literature is scarce. The environmental and food impact of prosulfocarb has already been observed, and its transfer mode from targeted crops to untarget ...
DOI:
10.1007/s11356-019-06928-8

2. Hyperspectral imaging with shallow convolutional neural networks (SCNN) predicts the early herbicide stress in wheat cultivars

Author:
Hangjian Chu; Chu Zhang; Mengcen Wang; Mostafa Gouda; Xinhua Wei; Yong He; Yufei Liu
Source:
Journal of hazardous materials 2022 v.421 pp. 126706
ISSN:
0304-3894
Subject:
herbicides,   etc   ; cultivars; humans; prediction; reflectance; seedlings; toxicity; wheat;     Show all 8 Subjects
Abstract:
... The toxicity impacts of herbicides on crop, animals, and human are big problems global wide. The rapid and non-invasive ways for assessing herbicide-responsible effects on crop growth regarding types and levels still remain unexplored. In this study, visible/near infrared hyperspectral imaging (Vis/NIR HSI) coupled with SCNN was used to reveal the different characteristics in the spectral reflecta ...
DOI:
10.1016/j.jhazmat.2021.126706

3. Research Progress in the Design and Synthesis of Herbicide Safeners: A Review

Author:
Ling Jia; Xin-Yu Jin; Li-Xia Zhao; Ying Fu; Fei Ye
Source:
Journal of agricultural and food chemistry 2022 v.70 no.18 pp. 5499-5515
ISSN:
1520-5118
Subject:
herbicides,   etc   ; corn; food chemistry; herbicide safeners; rice; wheat;     Show all 6 Subjects
Abstract:
... Detoxification plays an important role in herbicide action. Herbicide safeners selectively protect crops from herbicide injury without reducing the herbicidal efficiency against the target weeds. With the large-scale use of herbicides, herbicide safeners have been widely used in sorghum, wheat, rice, corn, and other crops. In recent years, an increasing number of unexpected new herbicide safeners ...
DOI:
10.1021/acs.jafc.2c01565

4. Weed Detection in Maize Fields by UAV Images Based on Crop Row Preprocessing and Improved YOLOv4

Author:
Haotian Pei; Youqiang Sun; He Huang; Wei Zhang; Jiajia Sheng; Zhiying Zhang
Source:
Agriculture (Basel) 2022 v.12 no.7 pp. -
ISSN:
2077-0472
Subject:
herbicides,   etc   ; agricultural land; agriculture; altitude; corn; models; weeds;     Show all 7 Subjects
Abstract:
... Effective maize and weed detection plays an important role in farmland management, which helps to improve yield and save herbicide resources. Due to their convenience and high resolution, Unmanned Aerial Vehicles (UAVs) are widely used in weed detection. However, there are some challenging problems in weed detection: (i) the cost of labeling is high, the image contains many plants, and annotation ...
DOI:
10.3390/agriculture12070975

5. Tree Girdling for Potential Bat Roost Creation in Northwestern West Virginia

Author:
Eric S. Schroder; Ryan L. Ward
Source:
Forests 2022 v.13 no.2 pp. -
ISSN:
1999-4907
Subject:
herbicides,   etc   ; Carya; Chiroptera; chainsaws; habitats; trees; West Virginia;     Show all 7 Subjects
Abstract:
... Cavity/crevice tree-roosting bats in North America face an uncertain future with many factors impacting their populations. To benefit crevice/cavity roosting bat species, forests are often enhanced with the use of tree girdling. In October 2015, 20 maples, 22 oaks, and 18 hickories were girdled using a method with fell cut and herbicide (frilling) or double-girdling with a chainsaw. From 2016–2021 ...
DOI:
10.3390/f13020274

6. The Drivers of Herbicide Use among Arable Farmers in Canterbury, New Zealand: Toward an Integrated Approach

Author:
Martin Espig; Robyn A. Dynes; Roxanne J. T. Henwood; Trevor K. James
Source:
Society & natural resources 2022 v.35 no.3 pp. 281-300
ISSN:
1521-0723
Subject:
herbicides,   etc   ; farming systems; farms; herbicide resistance; stakeholders; New Zealand;     Show all 6 Subjects
Abstract:
... Herbicide-resistant weeds are a growing challenge in agricultural systems worldwide, leading to additional management costs and yield losses. Best practice management guidelines have been promoted for decades, yet incidences of resistance continue to increase. In New Zealand, herbicide resistance might be more widespread than commonly assumed. To respond to the emerging challenge, this article dra ...
DOI:
10.1080/08941920.2022.2032516

7. Hierarchical cluster analysis of herbicide modes of action reveals distinct classes of multiple resistance in weeds

Author:
Philip E Hulme
Source:
Pest management science 2022 v.78 no.3 pp. 1265-1271
ISSN:
1526-498X
Subject:
herbicides,   etc   ; cluster analysis; data collection; herbicide resistance; risk; weeds;     Show all 6 Subjects
Abstract:
... BACKGROUND: The number of weed species resistant to multiple herbicide modes of action (MoAs) has increased over the last 30 years and may in the future render existing herbicide MoAs obsolete for many cropping systems. Yet few predictive tools exist to manage this risk. Using a worldwide dataset of weed species resistant to multiple herbicide MoAs, hierarchical clustering was used to classify MoA ...
DOI:
10.1002/ps.6744

8. Wheat production and partial nitrogen budget in response to herbicide and nitrogen application

Author:
Amreen Fazal; Ahmad Khan; Anjum Anjum; Sajid Khan; Asad Ali Khan; Habib Akbar
Source:
Journal of plant nutrition 2022 v.45 no.8 pp. 1253-1263
ISSN:
1532-4087
Subject:
herbicides,   etc   ; ecosystems; nitrogen; plant height; plant nutrition; soil; urea; wheat;     Show all 8 Subjects
Abstract:
... Managing nitrogen (N) inputs to sustain yields benefits while minimizing N losses is an important agronomic approach. The effect of affinity herbicides (H) (i.e., 0, 1, 2, and 3 kg/ha) and N treatments (Unfertilized, 0:100, 33:67, 67:33, and 100:0% N derived from FYM:Urea, respectively to supplies 120 kg N/ha) on N balance and wheat production was studied. Plant height and yield was improved with ...
DOI:
10.1080/01904167.2021.2003391

9. Biogenesis of spiroketals by submerged cultured basidiomycete Trametes hirsuta

Author:
Miriam Grosse; Verena Heuser; Franziska Ersoy; Ralf G. Berger; Ulrich Krings
Source:
Mycological progress 2022 v.21 no.6 pp. 58
ISSN:
1617-416X
Subject:
herbicides,   etc   ; Coriolus hirsutus; acetates; biogenesis; fungi; hyphae; lipoxygenases; polyketides; semiochemicals;     Show all 9 Subjects
Abstract:
... Volatile spiroketals are well-documented semiochemicals secreted by beetles and wasps for the intra- and interspecies communication. Its use in insect traps and as natural herbicide makes them of commercial interest. Besides insects, fungi are well-known producers, but the fungal biogenesis of spiroketals has remained speculative. Product formation along fatty acid degradation based on non-labeled ...
DOI:
10.1007/s11557-022-01798-w

10. Deep learning for detecting herbicide weed control spectrum in turfgrass

Author:
Xiaojun Jin; Muthukumar Bagavathiannan; Aniruddha Maity; Yong Chen; Jialin Yu
Source:
Plant methods 2022 v.18 no.1 pp. 94
ISSN:
1746-4811
Subject:
herbicides,   etc   ; auxins; data collection; spot spraying; turf grasses; vegetation; weeds;     Show all 7 Subjects
Abstract:
... BACKGROUND: Precision spraying of postemergence herbicides according to the herbicide weed control spectrum can substantially reduce herbicide input. The objective of this research was to evaluate the effectiveness of using deep convolutional neural networks (DCNNs) for detecting and discriminating weeds growing in turfgrass based on their susceptibility to ACCase-inhibiting and synthetic auxin he ...
DOI:
10.1186/s13007-022-00929-4

11. Analysis of sampling precision in low-density weed populations

Author:
Pavel Hamouz; Kateřina Hamouzová
Source:
Precision agriculture 2022 v.23 no.2 pp. 603-621
ISSN:
1385-2256
Subject:
herbicides,   etc   ; Galium aparine; precision agriculture; sample size; weed control; weeds;     Show all 6 Subjects
Abstract:
... Site-specific weed management (SSWM) can provide significant herbicide savings but requires the reliable detection of weed populations. In this work, the effect of sample size on sampling precision was studied in four sub-field areas of winter cereals infested with Galium aparine. Plots of 1170 m², 4212 m², 2592 m² and 2880 m² were marked and the positions of all G. aparine individuals were record ...
DOI:
10.1007/s11119-021-09851-6

12. Assessment of nozzle control strategies in weed spot spraying to reduce herbicide use and avoid under- or over-application

Author:
Sylvain Villette; Thibault Maillot; Jean-Philippe Guillemin; Jean-Paul Douzals
Source:
Biosystems engineering 2022 v.219 pp. 68-84
ISSN:
1537-5110
Subject:
herbicides,   etc   ; crop yield; herbicide use reduction; risk; weed control; weeds;     Show all 6 Subjects
Abstract:
... Spot spraying is a method that can meet the objectives of reduced herbicide by maintaining a high level of weed control efficiency without lowering crop yield and harvest quality. Individual nozzle control systems show great potential for herbicide reduction. Nevertheless, this method of application also entails the risk of under-application on weed surfaces because of the lack of spray overlap an ...
DOI:
10.1016/j.biosystemseng.2022.04.012

13. Detection of Weeds Growing in Alfalfa Using Convolutional Neural Networks

Author:
Jie Yang; Yundi Wang; Yong Chen; Jialin Yu
Source:
Agronomy 2022 v.12 no.6 pp. -
ISSN:
2073-4395
Subject:
herbicides,   etc   ; Medicago sativa; agronomy; alfalfa; computer vision; grasses; image analysis;     Show all 7 Subjects
Abstract:
... Alfalfa (Medicago sativa L.) is used as a high-nutrient feed for animals. Weeds are a significant challenge that affects alfalfa production. Although weeds are unevenly distributed, herbicides are broadcast-applied in alfalfa fields. In this research, object detection convolutional neural networks, including Faster R-CNN, VarifocalNet (VFNet), and You Only Look Once Version 3 (YOLOv3), were used t ...
DOI:
10.3390/agronomy12061459

14. Trembling Aspen Stand Response 15 Years after Windthrow, Salvage Harvesting, and Forest Renewal

Author:
Rongzhou Man; Mya Rice
Source:
Forests 2022 v.13 no.6 pp. -
ISSN:
1999-4907
Subject:
herbicides,   etc   ; Populus tremuloides; site preparation; stand development; wind; windthrow; wood; Ontario;     Show all 8 Subjects
Abstract:
... Windthrow is a common occurrence in boreal forests, affecting wood supply and presenting regeneration challenges for forest managers. Salvage harvesting is often conducted afterwards to extract valuable wood and improve access for forest renewal activities. Research efforts, however, are generally limited to the effects of windthrow and salvage harvesting in the first few years following disturban ...
DOI:
10.3390/f13060843

15. Effects of algae and fungicides on the fate of a sulfonylurea herbicide in a water-sediment system

Author:
Christiaan Wijntjes; Yanik Weber; Stefan Höger; Henner Hollert; Andreas Schäffer
Source:
Chemosphere 2022 v.290 pp. 133234
ISSN:
0045-6535
Subject:
sulfonylurea herbicides,   etc   ; algae; aquatic environment; biodegradation; biomass; irradiation; radiolabeling; sediments; soil;     Show all 9 Subjects
Abstract:
... The impact of pesticide mixtures on various soil parameters has been extensively studied, whereas research on effects in the aquatic environment is scarce. Furthermore, investigations on the consequences of chemical mixtures on the biodegradation kinetics of parent compounds remain deficient. Our research intended to evaluate potential effects by combined application of an agriculturally employed ...
DOI:
10.1016/j.chemosphere.2021.133234

16. Species prevalence and plant traits discriminate between herbicide resistant and susceptible weeds

Author:
Philip E Hulme; Wenting Liu
Source:
Pest management science 2022 v.78 no.1 pp. 313-320
ISSN:
1526-498X
Subject:
herbicides,   etc   ; chromosomes; herbicide resistance; outcrossing; risk assessment; seed size; weed control; wind;     Show all 8 Subjects
Abstract:
... BACKGROUND: Herbicide resistant weeds pose one of the most significant global challenges to sustainable food and fiber production. Plant traits are assumed to play a significant role in determining whether a weed is likely to evolve herbicide resistance but there have been few quantitative assessments to date. There is therefore an urgent need to investigate both the demographic and evolutionary c ...
DOI:
10.1002/ps.6636

17. Drug Chemical Space as a Guide for New Herbicide Development: A Cheminformatic Analysis

Author:
Yisheng Wang; Youjin Xiong; Eduardo Alejandro Lozano Garcia; Yiqing Wang; Christopher J. Butch
Source:
Journal of agricultural and food chemistry 2022 v.70 no.31 pp. 9625-9636
ISSN:
1520-5118
Subject:
herbicides,   etc   ; chemotypes; computer simulation; data collection; drugs; food chemistry; models; surface area;     Show all 8 Subjects
Abstract:
... Herbicides are critical resources for meeting agricultural demand. While similar in structure and function to pharmaceuticals, the development of new herbicidal mechanisms of action and new scaffolds against known mechanisms of action has been much slower than in pharmaceutical sciences. We hypothesized that this may be due in part to a relative undersampling of possible herbicidal chemistries and ...
DOI:
10.1021/acs.jafc.2c01425

18. Intra-row weed density evaluation in rice field using tactile method

Author:
Xueshen Chen; Yuanyang Mao; Yuesong Xiong; Long Qi; Yu Jiang; Xu Ma
Source:
Computers and electronics in agriculture 2022 v.193 pp. 106699
ISSN:
0168-1699
Subject:
herbicides,   etc   ; agriculture; electric potential difference; electronics; paddies; rice; time series analysis; weeds;     Show all 8 Subjects
Abstract:
... Accurate evaluation of weed density is crucial for effective utilization of herbicides, improvement of rice quality, and reduction of herbicide dosages. The application of visual methods is disadvantageous because intra-row weeds are blocked by the canopies of adjacent rice plants. Therefore, an innovative tactile sensing method is proposed. A flexible gasbag filled with special microstructures di ...
DOI:
10.1016/j.compag.2022.106699

19. Spontaneous Reduction-Induced Degradation of Viologen Compounds in Water Microdroplets and Its Inhibition by Host–Guest Complexation

Author:
Chu Gong; Danyang Li; Xilai Li; Dongmei Zhang; Dong Xing; Lingling Zhao; Xu Yuan; Xinxing Zhang
Source:
Journal of the American Chemical Society 2022 v.144 no.8 pp. 3510-3516
ISSN:
1520-5126
Subject:
herbicides,   etc   ; electrochemistry; half life; liquid-air interface; redox potential; risk; temperature; toxicity;     Show all 8 Subjects
Abstract:
... Water serves as an inert environment for the dispersion and application of many kinds of herbicides. Viologen compounds, a type of widely used but highly toxic herbicide, are stable in bulk water, whose half-life can be up to 23 weeks in natural water, imposing a severe health risk to mammals. In this study, we present the striking results of the spontaneous and ultrafast reduction-induced degrada ...
DOI:
10.1021/jacs.1c12028

20. Lifetime cost models for large, long-lived, street trees in Australia

Author:
Gregory M. Moore
Source:
Arboricultural journal 2022 v.44 no.1 pp. 21-41
ISSN:
2168-1074
Subject:
herbicides,   etc   ; aesthetics; arboriculture; irrigation; local government; longevity; shrubs; spring; street trees; summer; Australia;     Show all 11 Subjects
Abstract:
... The costs of maintaining an urban street tree over its lifecycle have been considered in cost models. One used in Australia is a typical relationship between the cost and functional and aesthetic benefits of the urban shrub mass. But are these curves typical of larger, long-lived urban street trees growing under Australian conditions? The costs of maintaining an urban street tree under Australian ...
DOI:
10.1080/03071375.2021.2014689