Results 11 to 20 of about 2,125 (198)

Bioherbicides [PDF]

, 2015
Bioherbicides are biologically based control agents useful for biological weed control. Hence, bioherbicides have been identified as a significant biological control strategy.
Pacanoski, Zvonko
core   +4 more sources

Metabolite Screening From Pinus pinea Needles Reveals (+)-Isocupressic Acid as a Key Phytotoxin for Weed Management. [PDF]

Phytochem Anal
This study explores the phytotoxicity of Pinus pinea needle extracts and metabolites to evaluate their potential for controlling dicotyledonous weeds. A strategy based on GC–MS, NMR, and optical methods revealed an array of aromatic compounds which are of crucial interest for phytochemical research. Hence, a bio‐guided purification led to the isolation
Hlaili H, Zorrilla JG, Salvatore MM, Abassi M, Russo MT, Martínez-González MI, DellaGreca M, Cimmino A, Macías FA, Andolfi A, Varela RM, Masi M.   +11 more
europepmc   +2 more sources

Monoterpenoids from Artemisia austriaca essential oil disrupt hormone-mediated reserve mobilization to suppress Avena fatua seed germination. [PDF]

Pest Manag Sci
Terpenoid compounds from the essential oil of Artemisia austriaca, particularly camphor and 1,8‐cineole, infiltrate seed tissues and impede the germination of Avena fatua (wild oat) seeds by disrupting gibberellic acid and abscisic acid levels, as well as inhibiting critical enzymes involved in starch, lipid and protein metabolism.
Pouresmaeil M, Movafeghi A, Sabzi-Nojadeh M, Kosari-Nasab M, Maggi F.   +4 more
europepmc   +2 more sources

Nanoemulsion design of Cynara cardunculus leaves extract rich in sesquiterpene lactones. [PDF]

Pest Manag Sci
This work introduces a novel formulation strategy that advances the potential of Cynara cardunculus leaf extract enriched in sesquiterpene lactones as a bioherbicide and contributes to the broader development of sustainable weed management tools based on natural products.
Rosa D, Rial C, Palma M, Rodríguez-Mejías FJ, Varela RM, Macías FA, Duarte MF.   +6 more
europepmc   +2 more sources

Documentation of Phytotoxic Compounds Existing in Parthenium hysterophorus L. Leaf and Their Phytotoxicity on Eleusine indica (L.) Gaertn. and Digitaria sanguinalis (L.) Scop

Toxins, 2022
The utilization of the invasive weed, Parthenium hysterophorus L. for producing value-added products is novel research for sustaining our environment.
HM Khairul Bashar, Abdul Shukor Juraimi, Muhammad Saiful Ahmad-Hamdani, Md Kamal Uddin, Norhayu Asib, Md. Parvez Anwar, SM Rezaul Karim, Ferdoushi Rahaman, Mohammad Amdadul Haque, Akbar Hossain   +9 more
doaj   +1 more source

Evaluation of Propiophenone, 4-Methylacetophenone and 2′,4′-Dimethylacetophenone as Phytotoxic Compounds of Labdanum Oil from Cistus ladanifer L.

Plants, 2023
This is the first study to evaluate the phytotoxic activity of three phenolic compounds present in the essential oil of the labdanum of Cistus ladanifer, an allelopathic species of the Mediterranean ecosystem. Propiophenone, 4′-methylacetophenone, and 2′,
María Espinosa-Colín, Irene Hernandez-Caballero, Celia Infante, Irene Gago, Javier García-Muñoz, Teresa Sosa   +5 more
doaj   +1 more source

Weed biological control with fungi-based bioherbicides [PDF]

Acta Agriculturae Serbica, 2023
Biological control refers to the use of living beneficial organisms as well as the products of their metabolism in pest control. Weed plants are indispensable companions of cultivated plants, in which they cause substantial damage.
Golijan-Pantović Jelena, Sečanski Mile, Gordanić Stefan, Šarčević-Todosijević Ljubica   +3 more
doaj  

Pelargonic Acid and Caraway Essential Oil Efficacy on Barnyardgrass (Echinochloa crus-galli (L.) P.Beauv.) and Johnsongrass (Sorghum halepense (L.) Pers.)

Agronomy, 2022
Bioherbicides are naturally originated products posing alternatives to synthetic herbicides for weed control. The objective of this study was to evaluate the efficacy of pelargonic acid and microencapsulated caraway essential oil on barnyardgrass ...
Panagiotis Kanatas, Spyridoula-Marina Zavra, Alexandros Tataridas, Ioannis Gazoulis, Nikolaos Antonopoulos, Agnieszka Synowiec, Ilias Travlos   +6 more
doaj   +1 more source

Crop Allelopathy for Sustainable Weed Management in Agroecosystems: Knowing the Present with a View to the Future

Agronomy, 2021
In the face of yield losses caused by weeds, especially in low-input agricultural systems, and environmental pollution due to the excessive use of synthetic herbicides, sustainable weed management has become mandatory.
Aurelio Scavo, Giovanni Mauromicale
doaj   +1 more source

Evaluation of the Activity of Estragole and 2-Isopropylphenol, Phenolic Compounds Present in Cistus ladanifer

Agronomy, 2022
A large number of studies of Cistus ladanifer highlight this Mediterranean shrub as a source of the phenolic compounds responsible for the allelopathic potential of this species. There are few phenolic compounds present in C.
Elena Requesón, Dolores Osuna, Ana del Rosario Santiago, Teresa Sosa   +3 more
doaj   +1 more source