Results 51 to 60 of about 6,388 (220)

Genetic diversity and virulence pattern in field populations of Pyricularia grisea from rice cultivar Metica-1 [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2002
Rice blast is a major yield constraint of the irrigated rice in the State of Tocantins, Brazil. The objective of this investigation was to study the phenotypic and genetic diversity within the pathogen population of Pyricularia grisea in samples ...
Marta Cristina Filippi   +3 more
doaj   +1 more source

Ocorrência de fungos em sementes de cevada produzidas em sistema irrigado por pivô central no cerrado brasileiro. [PDF]

open access: yes, 2011
O objetivo desse trabalho foi determinar a ocorrência de fungos em sementes de cevada produzidas em sistema irrigado por pivô central na região do Distrito Federal e entorno.bitstream/item/38772/1/BP200418 ...
AMABILI, R. F.   +3 more
core  

Macromolecules and Bioactive Compounds From Adenanthera pavonina L.: Potential Applications in Food Packaging

open access: yesStarch - Stärke, Volume 77, Issue 7, July 2025.
ABSTRACT This review explores Adenanthera pavonina L. (AP), a species native to Southeast Asia, through a systematic literature review using the Scopus database, which yielded 205 documents. An additional complementary search identified nine more studies specifically focused on its application in food packaging.
Elder dos Santos Araujo   +3 more
wiley   +1 more source

Reação à brusone de genótipos de trigo do programa de melhoramento da Embrapa Trigo no estádio de planta adulta. [PDF]

open access: yes, 2011
bitstream/CNPT-2010/40337/1/p-bp64 ...
CAIERÃO, E.   +4 more
core  

Leveraging deep learning for dollar spot detection and quantification in turfgrass

open access: yesCrop Science, Volume 65, Issue 1, January/February 2025.
Abstract This study evaluates the effectiveness of fine‐tuning a semantic segmentation model to identify and quantify dollar spot in turfgrasses, the most extensively managed and researched disease of turfgrasses worldwide. Using the DeepLabV3+ model, recognized for its capability to segment complex shapes and integrate multi‐scale contextual ...
Elisabeth C. A. Kitchin   +2 more
wiley   +1 more source

Caracterização preliminar de genótipos de cevada quanto à reação à brusone nas folhas. [PDF]

open access: yes, 2011
bitstream/CNPT-2010/40582/1/p-co217 ...
LIMA, M. I. P. M., MINELLA, E.
core  

Effect of mowing timing and clipping collection practices on azoxystrobin distribution, persistence, and efficacy

open access: yesCrop Science, Volume 65, Issue 1, January/February 2025.
Abstract Previous research suggests mowing practices following azoxystrobin application alter pest control and residue fate. Azoxystrobin, an acropetal penetrant quinone outside inhibitor fungicide, is commonly applied in turfgrass and other agricultural settings, protecting desired plants from fungal pathogens by inhibiting fungal growth.
Daniel R. Freund   +4 more
wiley   +1 more source

SCAR (Sequence Characterized Amplified Region) Analysis for Blast Resistant Evaluation on 12 Genotypes of Rice [PDF]

open access: yes, 2003
Resistance evaluation to blast disease (Pyricularia grisea) on 12 paddy genotypes was carried out in the green house by using spray inoculated method with race 033 and 041 of P.
Amir, M. (Mukelar)   +2 more
core  

Analysis of Pyricularia grisea populations from three different blast epidemics

open access: yes, 2006
This article 'Analysis of Pyricularia grisea populations from three different blast epidemics' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned with the development of improved technology for rice and rice-based systems.
Mishra, D.   +8 more
openaire   +1 more source

Carbon Dots as Bioactive Antifungal Nanomaterials

open access: yesChemMedChem, Volume 19, Issue 23, December 2, 2024.
We review the use of carbon dots (CDs) as novel, fluorescent and functionalizable antifungal nanomaterials. After highlighting the features of fungi and the antimycotic mechanisms of CDs, we demonstrated that these nanoparticles could exert antifungal activity by themselves, with promising applications for the development of food packaging materials ...
Elisa Sturabotti   +3 more
wiley   +1 more source

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