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Vision Transformers For Weeds and Crops Classification Of High Resolution UAV Images [PDF]

Remote Sensing, 2021
Monitoring crops and weeds is a major challenge in agriculture and food production today. Weeds compete directly with crops for moisture, nutrients, and sunlight.
Reenul Reedha, Eric Dericquebourg, R. Canals, A. Hafiane   +3 more
semanticscholar   +1 more source

Fecundity Allocation in Some European Weed Species Competing with Crops

Agronomy, 2022
Seed production is an important element of weed population dynamics, and weed persistence relies upon the soil seed bank. In 2017 and 2018, we studied the relationship between the aboveground dry biomass of common weed species and their seed production ...
Zahra Bitarafan, Christian Andreasen
doaj   +1 more source

Autumn mowing and pelargonic acid can suppress Elymus repens abundance especially when combined with increased crop competition

Julius-Kühn-Archiv, 2022
Couch grass (Elymus repens) is a creeping perennial weed that can cause great yield losses in a wide range of crops. Established stands are usually controlled by glyphosate, selective herbicides, or intensive tillage.
Tørresen, Kirsten S., Ringselle, Björn, Brandsætter, Lars Olav, Salonen, Jukka   +3 more
doaj   +1 more source

Indole-3-Carboxylic Acid From the Endophytic Fungus Lasiodiplodia pseudotheobromae LPS-1 as a Synergist Enhancing the Antagonism of Jasmonic Acid Against Blumeria graminis on Wheat

Frontiers in Cellular and Infection Microbiology, 2022
The discovery of natural bioactive compounds from endophytes or medicinal plants against plant diseases is an attractive option for reducing the use of chemical fungicides.
Yawei Que, Donghai Huang, Shuangjun Gong, Xuejiang Zhang, Bin Yuan, Minfeng Xue, Wenqi Shi, Fansong Zeng, Meilin Liu, Tingting Chen, Dazhao Yu, Xia Yan, Zhengyi Wang, Lijun Yang, Libo Xiang   +14 more
doaj   +1 more source

Natural Plant By-Products and Mulching Materials to Suppress Weeds and Improve Sugar Beet (Beta vulgaris L.) Yield and Quality

Journal of soil science and plant nutrition, 2022
To reduce the use of herbicides in agriculture, there is an urgent need to look for cost-effective and environmentally friendly non-chemical methods to control weeds in field crops.
I. El-Metwally, H. Saudy, T. Elewa
semanticscholar   +1 more source

Bioherbicidal Activity and Metabolic Profiling of Potent Allelopathic Plant Fractions Against Major Weeds of Wheat—Way Forward to Lower the Risk of Synthetic Herbicides

Frontiers in Plant Science, 2021
The productivity of major field crops is highly compromised due to weed infestation. Inefficient weed management practices and undue and excessive use of chemical herbicides have drastically contaminated the environment and human health, in addition to ...
Sobia Anwar, S. Naseem, Saira Karimi, M. Asi, A. Akrem, Z. Ali   +5 more
semanticscholar   +1 more source

Colletotrichum echinochloae: A Potential Bioherbicide Agent for Control of Barnyardgrass (Echinochloa crus-galli (L.) Beauv.)

Plants, 2023
Barnyardgrass (Echinochloa crus-galli (L.) Beauv.) is one of the most troublesome weeds in transplanted and direct-seeded rice worldwide. To develop a strategy for the biocontrol of barnyardgrass, fungal isolates were recovered from barnyardgrass plants ...
Qiongnan Gu, Shihai Chu, Qichao Huang, Anan Chen, Lin Li, Ruhai Li   +5 more
doaj   +1 more source

Weed activity in arable plant communities in the Central Urals (Sverdlovsk oblast) [PDF]

ARPHA Proceedings, 2020
Weed activity is an integral criterion based on the abundance and frequency of weeds occurrence in crops. Identifying the aggressive, underactive and nonactive weed species is essential for effective agriculture management. In arable plant communities of
Pavel V. Kondratkov, Alyona S. Tretyakova   +1 more
doaj   +3 more sources

The Weed Plant Detection

International Journal of Engineering and Advanced Technology, 2021
The Knowledge about the distribution of weeds within the sector could also be prerequisite for the site-specific treatment. Optical sensors changes to detect vary weed densities and species which can have mapped using GPS data. Weeds are extracted from the pictures that are using the image processing and therefore the report by the form features.
Geetha V., Gomathy CK, Y.Padmini Reddy, Haripriya V.   +3 more
openaire   +1 more source

Essential Oils as Potential Alternative Biocontrol Products against Plant Pathogens and Weeds: A Review

Foods, 2020
Naturally produced by aromatic plants, essential oils (EO) contain a wide range of volatile molecules, including mostly secondary metabolites, which possess several biological activities.
Robin Raveau, J. Fontaine, A. Lounès-Hadj Sahraoui   +2 more
semanticscholar   +1 more source