Results 71 to 80 of about 2,279 (203)

Potensi Ekstrak Daun Ketapang, Mahoni, dan Kerai Payung sebagai Bioherbisida terhadap Cyperus Rotundus L. [PDF]

open access: yes, 2018
Bioherbicide is an alternative compound to control weeds which are environmentally friendly by utilizing parts of plant organs, like leaves that are applied in the form of extracts.
Indriyanto, I. (Indriyanto)   +2 more
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Biology, Ecology, Distribution and Management of Large Crabgrass (Digitaria sanguinalis)

open access: yesWeed Research, Volume 65, Issue 4, July/August 2025.
ABSTRACT Digitaria sanguinalis (L.) Scop. (large crabgrass) is a globally distributed annual C4 grass and one of the most challenging weeds in agriculture, causing significant yield losses in crops such as maize, soyabean, rice, cotton and vegetables. This species thrives under favourable and unfavourable conditions such as disturbed soils, fluctuating
Fernando H. Oreja   +3 more
wiley   +1 more source

Effect of Exserohilum monoceras (Drechslera) leonard & suggs on the competitiveness of Echinocloa cruss-galli (L.) P. Beauv [PDF]

open access: yes, 2008
The use of bioherbicide to reduce interference by barnyard grass in rice cropping system has been suggested but has not been reported. Against this conceptual background, a mini-plot study was conducted to simulate the efficacy of Exserohilum monoceras ...
Juraimi, Abdul Shukor   +3 more
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Discovery, Herbicidal Activity and Biosynthesis of a Novel Natural Tetramic Acid from Alternaria Species

open access: yesAdvanced Science, Volume 12, Issue 21, June 5, 2025.
The biosynthetic mechanism of novel natural tetramic acid S‐TeA in Alternaria alternata is elucidated. Threonine acts as a precursor for 2‐amino‐3‐methylhexanoic acid (AMHA) synthesis via eight key enzymes from the branched‐chain amino acid biosynthetic pathway in the mitochondrion, wherein three unique enzymes (IPMS, IPMDH, and ISMD) play critical ...
He Wang   +9 more
wiley   +1 more source

Organic Mulching in Regenerative Agriculture Enhances Saprotrophs and Concomitantly Reduces Pathogenic Fungal Genera

open access: yesJournal of Sustainable Agriculture and Environment, Volume 4, Issue 2, June 2025.
ABSTRACT Regenerative agriculture (RA) uses nature‐friendly farm practices to nurture soil microbial communities. This study compared the fungal communities in RA plots with those in conventional agriculture (CA) and barren land (BL) plots (comprising completely barren‐ BL and with Eucalyptus ‐ BL‐Euc). Two crops ‐ finger millets and vegetables (tomato/
Pratyusha Naresh, Indira Singh
wiley   +1 more source

Production, Purification, and Application of a Biomolecule with Herbicidal Activity Produced by Fusarium fujikuroi in Submerged Cultivation

open access: yesFermentation
This study investigated the production, purification, and evaluation of a microbial metabolite with herbicidal activity produced by Fusarium fujikuroi via submerged fermentation.
Silvana Schmaltz   +7 more
doaj   +1 more source

Developing Marginal‐Land‐Based Bioeconomy Systems—A Design and Development Approach for Bio‐Based Value Chains and Webs

open access: yesGCB Bioenergy, Volume 17, Issue 5, May 2025.
Industrial crops on marginal lands provide low‐iLUC feedstock for bio‐based industries, promoting sustainable bioeconomy development. However, uncertainties like limited data, farmer hesitancy and immature markets hinder adoption. This study applies a multi‐criteria framework within the EU Horizon MIDAS project to connect bio‐based value chains and ...
Valentin Schlecht   +3 more
wiley   +1 more source

POTENSI EKSTRAK METANOL RHIZOM ALANG-ALANG (Imperata cylindrica L.) SEBAGAI BIOHERBISIDA PENGHAMBAT PERTUMBUHAN GULMA SEMBUNG RAMBAT (Mikania micrantha H.B.K)

open access: yesZiraa'ah: Majalah Ilmiah Pertanian
Imperata cylindrica is a narrow-leaved weed that contains phenol compounds in the form of flavonoids and tannins that can inhibit the growth of other plants, so it has the potential as a bioherbicide. The purpose of this study was to determine the effect
Egidia Egidia   +2 more
doaj   +1 more source

Biological Control of the Weed Hemp Sesbania (Sesbania exaltata) in Rice (Oryza sativa) by the Fungus Myrothecium verrucaria

open access: yesAgronomy, 2014
In greenhouse and field experiments, a mycelial formulation of the fungus Myrothecium verrucaria (IMI 361690) containing 0.20% Silwet L-77 surfactant exhibited high bioherbicidal efficacy against the problematic weed hemp sesbania.
Clyde D. Boyette   +2 more
doaj   +1 more source

Densitas dan Fekunditas Tabernaemontana Macrocarpa di Komunitas Pinus Merkusii, Hutan Lindung Mangunan, Bantul [PDF]

open access: yes, 2016
Tabernaemontana macrocarpa Jack (Cembirit) is a tree species found in Mangunan Conservation Forest and hasn't been known yet when it appears firstly. Until this time, information about it's fecundity is still unknown.
Atie, A. G. (Abi)   +1 more
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