Results 81 to 90 of about 2,253 (202)

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
core  

Bioherbicides

open access: yes, 2016
Comment réduire significativement, voire supprimer, le recours aux herbicides ? Faut-il viser l’élimination des « mauvaises » herbes ? Celles-ci ne font-elles pas partie de la flore indigène de nos régions ? Quelles sont les bonnes pratiques et les stratégies à adopter pour cohabiter avec elles tout en maintenant (voire en améliorant) la rentabilité de
Triolet, Marion   +3 more
openaire   +2 more sources

Diversity of Alternaria‐derived toxins and their toxicodynamic and toxicokinetic characteristics in the food chain

open access: yesFood Frontiers, Volume 6, Issue 1, Page 185-217, January 2025.
The Alternaria genus includes over 250 fungal species that contaminate crops and food with harmful mycotoxins, posing risks to plant, animal, and human health. This review discusses the classification, impact, and prevalence of Alternaria mycotoxins, their toxicodynamics and toxicokinetics, and highlights the need for regulations and preventive ...
Sarfaraz Hussain   +7 more
wiley   +1 more source

Survey and evaluation of native fungal pathogens for biocontrol of barnyard grass (Echinochloa crus-galli complex) [PDF]

open access: yes, 2009
Echinochloa crus-galli is reported to be among the three most serious weeds of rice in many countries in Asia. In Malaysia, yield loss by E. crus-galli was about 41%. Selective chemical herbicides are primary means to control the grass.
Juraimi, Abdul Shukor   +5 more
core  

Effect of dactylaria higginsii on purple nutsedge (Cyperus rotundus) interference with pepper (Capsicum annuum L) [PDF]

open access: yes, 2000
Greenhouse studies were conducted to evaluate the effect of the fungal pathogen, Dactylaria higginsii, on purple nutsedge interference with 'Capistrano' pepper (Capsicum annuum).
Bewick, Tom A.   +3 more
core  

Herbicidal Activity of Baccharis trimera Extract on Oryza sativa L. and Cyperus ferax

open access: yesAgriculture
This study evaluated the application of the aqueous extract from Baccharis trimera (Less) DC. in the control of weed species Oryza sativa L. and Cyperus ferax Rich. during the germination and early development stages.
Aline Mazoy Lopes   +8 more
doaj   +1 more source

Potential of Vochysia divergens extracts as a post-emergence bioherbicide [PDF]

open access: yesBrazilian Journal of Biology
The genus Vochysia, particularly Vochysia divergens Pohl, has been studied for its diverse biological activities and phytochemical composition. This study investigates the phytotoxic potential of V.
R. de Almeida   +7 more
doaj   +1 more source

Pathogenicity of Helminthosporium rostrata on rice varieties widely grown in Morocco [PDF]

open access: yes, 2017
The plants of rice varieties (Arco, Thaibonnet and Elio) were inoculated with three isolates of Helminthosporium rostrata (HR1 HR2 and HR3), isolated for the first time in Morocco from the rice seed of Taibonnet variety at the end of the growing season.
Benkirane, R. (Rachid)   +6 more
core   +1 more source

Control of Amaranthus spp. using the allelopathic potential of Brassica extracts [PDF]

open access: yesBrazilian Journal of Biology
In response to the increasing resistance of various Amaranthus biotypes to herbicides, this study evaluated the allelopathic potential of aqueous extracts from canola (Brassica napus), mustard (Brassica juncea), and forage radish (Raphanus sativus ...
M. R. Barbosa, P. A. Monquero
doaj   +1 more source

Efficacy of Exserohilum monoceras, a potential fungi for biocontrol of Echinochloa spesies [PDF]

open access: yes, 2011
Indigenous Exserohilum monoceras isolate 1125 was evaluated for its efficacy on different Echinochloa species. Exserohilum monoceras spores, prepared at 103, 104, 105, 106 and 107 spores/ml concentrations and sprayed onto E.
Juraimi, Abdul Shukor   +4 more
core  

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