Results 61 to 70 of about 809 (166)

Resistance Mechanisms to 2,4-D in Six Different Dicotyledonous Weeds Around the World

open access: yesAgronomy, 2020
2,4-D resistance is increasing around the world due to both transgenic crops and resistance to other herbicides. The objective of the this study was to characterize the currently unknown mechanisms of 2,4-D resistance in five weed species from around the
Candelario Palma-Bautista   +6 more
doaj   +1 more source

Antarctica may be vulnerable to invasion by Poa annua from a range of populations around the globe

open access: yesJournal of Applied Ecology, Volume 63, Issue 1, January 2026.
Poa annua is capable of Antarctic invasion regardless of the propagule source and may become even more dangerous under climate warming. Therefore, the protection of Antarctica may be even more difficult in the future, as the survival barrier will be less restrictive. Specific management implications include minimizing the pressure of P.
Agnieszka Rudak   +2 more
wiley   +1 more source

Molecular characterization of a novel Conyza canadensis-infecting begomovirus in China

open access: yesPhytopathology Research, 2022
A novel monopartite begomovirus was found in naturally infected Conyza canadensis plants exhibiting typical begomovirus-induced yellow vein symptoms in Yunnan Province of China. Analysis of two obtained full-length viral genome sequences showed that they
Pengbai Li   +6 more
doaj   +1 more source

Therapeutic Potential and Phytochemical Composition of Santolina chamaecyparissus From Kashmir Himalayas

open access: yesScientifica, Volume 2026, Issue 1, 2026.
Plant‐derived bioactive compounds are recognized as sustainable and promising alternatives to synthetic pharmaceuticals. This study examines the pharmacological efficacy of the methanolic leaf extract of Santolina chamaecyparissus, focusing on its antimicrobial, antioxidant, and anticancer properties.
Mohmmad Ashaq Sofi   +7 more
wiley   +1 more source

Accumulation of Heavy Metals in Conyza canadensis

open access: yesIntegrative And Comparative Biology
Synopsis Many plant species are known to take up metals from the soil and accumulate them to potentially toxic levels. This may provide tolerance to soils with high metal content or a defensive mechanism against herbivores and pathogens.
Patrick B Wright, Janet C Steven
openaire   +2 more sources

Commodity risk assessment of Vitis spp. plants from Moldova

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission requests EFSA to provide scientific opinions in the field of plant health in accordance with Article 29 of Regulation (EC) No 178/2002. Annex VI of Commission Implementing Regulation (EU) 2019/2072 lists plants, plant products and other objects whose introduction into the Union from certain third countries is prohibited.
EFSA Panel on Plant Health (PLH)   +37 more
wiley   +1 more source

Patch Area and Soil Resource Availability Outweigh Heterogeneity in Shaping Karst Plant Diversity During Early Restoration

open access: yesEcology and Evolution, Volume 15, Issue 11, November 2025.
Patch area strongly influenced species and phylogenetic diversity in karst areas. Soil resource availability increased species and phylogenetic diversity. Soil nutrient heterogeneity shaped phylogenetic structure in early karst restoration. Patch shape and soil resource quantity outweighed heterogeneity in karst diversity.
Weixue Luo   +10 more
wiley   +1 more source

Edge effects of an expanding shrub in a coastal grassland

open access: yesEcosphere, Volume 16, Issue 11, November 2025.
Abstract Shrub expansion into grassland systems is a global phenomenon. Changing land uses and climate change are the main drivers, with common outcomes including reduced species richness and loss of historical grasslands. Coastal systems are no exception, and along the mid‐Atlantic coast, Morella cerifera (southern wax myrtle) is rapidly expanding ...
Emily C. Riffe   +2 more
wiley   +1 more source

Weed Management Potentials of Identified Invasive Weed Species

open access: yesJPAIR, 2015
Synthetic herbicide, the most popular weed control, causes environmental hazards. The use of allelopathy in controlling weeds is a possible alternative for sustainable weed management.
Annabella Carcusia   +2 more
doaj   +1 more source

Genetic variation in zoophagy and dietary shift in the phytozoophagous tarnished plant bug, Lygus lineolaris

open access: yesEntomologia Experimentalis et Applicata, Volume 173, Issue 11, Page 1189-1195, November 2025.
Phytozoophagous insects such as Lygus lineolaris feed on plants and prey. This study assessed the genetic variability and heritability of zoophagy and dietary shift in 15 isofemale lines with access to Ephestia kuehniella eggs and with or without access to plant resources.
François Dumont   +2 more
wiley   +1 more source

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