Results 11 to 20 of about 20,777 (287)

Effects of Silver Fir (Abies alba Mill.) Needle Extract Produced via Hydrodynamic Cavitation on Seed Germination

open access: yesPlants, 2021
This paper describes the antigerminant capacity of water extracts of silver fir needles created by means of hydrodynamic cavitation processes. Fir needles (2 kg fresh weight) collected in the winter were blended and crushed in ice, poured in water only ...
Francesca Ugolini   +7 more
doaj   +1 more source

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

open access: yesAgronomy, 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   +6 more
doaj   +1 more source

Tricolorin A as a Natural Herbicide [PDF]

open access: yesMolecules, 2013
Tricolorin A acts as pre- and post-emergence plant growth inhibitor. In pre-emergence it displays broad-spectrum weed control, inhibiting germination of both monocotyledonous (Lolium mutliflorum and Triticum vulgare) and dicotyledonous (Physalis ixocarpa and Trifolium alexandrinum) seeds, being the dicotyledonous seeds the most inhibited. Tricolorin A
Blas Lotina-Hennsen   +2 more
openaire   +3 more sources

Assessing the Adsorption of Bipyridinium Herbicides on Model Soil Granular Media

open access: yesFrontiers in Water, 2021
In this research work, the adsorption of two bipyridinium herbicides (i. e., Diquat and Paraquat) on natural soil and on model soil surfaces has been studied at different water chemistries commonly found in the environment (e.g., pH, supporting ...
Nahim R. Tadeo-Jalife   +2 more
doaj   +1 more source

Natural Compounds as Next-Generation Herbicides [PDF]

open access: yesPLANT PHYSIOLOGY, 2014
Herbicides with new modes of action (MOAs) are badly needed due to the rapidly evolving resistance to commercial herbicides, but a new MOA has not been introduced in over 20 years. The greatest pest management challenge for organic agriculture is the lack of effective natural product herbicides.
Franck E, Dayan, Stephen O, Duke
openaire   +2 more sources

Perspectives and Advances in Organic Formulations for Agriculture: Encapsulation of Herbicides for Weed Control

open access: yesAgronomy, 2023
This article offers a critical analysis of the evolution of encapsulation methods for herbicides and natural products, with a main focus on organic formulations.
Francisco J. Rodríguez-Mejías   +6 more
doaj   +1 more source

The Bio-herbicidal potential of some wild plants with allelopathic effects from Tabuk Region on selected local weed species

open access: yesFrontiers in Plant Science, 2023
Weeds are considered one of the most serious problems limiting global agricultural production. As a result, chemical herbicides have been extensively used for weed control.
Amjad R. Alanaz   +8 more
doaj   +1 more source

Assessing Herbicide Efficacy of Pelargonic Acid on Several Weed Species

open access: yesAgronomy, 2023
Pelargonic acid is the most successful natural herbicide and can contribute to reducing synthetic herbicides, but information on its efficacy is contrasting.
Donato Loddo   +7 more
doaj   +1 more source

ISOLATION AND CHARACTERIZATION OF NATURAL HERBICIDAL COMPOUND FROM Drechslera rostrata [PDF]

open access: yesPlanta Daninha, 2017
In agriculture, weeds have inevitable importance because of reducing the crop growth and also affecting food quality. Although, synthetic herbicides are available to combat these weeds but during recent years there is a trend of using ecofriendly ...
M. AKBAR, M.S. IQBAL, T. KHALIL
doaj   +1 more source

Effect of Different Parameters (Treatment Administration Mode, Concentration and Phenological Weed Stage) on Thymbra capitata L. Essential Oil Herbicidal Activity

open access: yesAgronomy, 2023
The essential oil (EO) of Thymbra capitata has been demonstrated to possess herbicidal activity and could be used as an alternative to synthetic herbicides with reduced persistence in soil and new mode of action.
Natalia Torres-Pagán   +6 more
doaj   +1 more source

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