Results 51 to 60 of about 41,297 (213)

CHARACTERIZATION OF PHYTOPATHOGENIC FUNGI, BACTERIA, NEMATODES AND VIRUSES IN FOUR COMMERCIAL VARIETIES OF HELICONIA (Heliconia sp.) CARACTERIZACIÓN DE HONGOS, BACTERIAS, NEMÁTODOS Y VIRUS FITOPATÓGENOS EN CUATRO VARIEDADES COMERCIALES DE HELICONIA (Heliconia sp. )

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2012
. Analysis of 914 samples of roots, rhizomes, pseudostems, inflorescences and leaves of four commercial varieties of heliconia, cultivated at the municipality of Chinchiná-Caldas (Colombia), allowed to identify five genera of plant pathogenic fungi ...
Nathali López Cardona   +1 more
doaj  

A Walk in the Park: Influence of Natural Co‐Exposure to Grass Pollen and Fungal Spores on Nasal Mycobiome and Cytokine Responses

open access: yesClinical &Experimental Allergy, EarlyView.
Volunteers stayed 3 h indoors and followed 1 h outdoors in a flowering meadow. Nasal mycobiome was analysed and aeroallergen content measured in nasal filters. Airborne fungal spores were quantified and fungal isolates were sequenced. Isolated fungal spores were used for stimulation of nasal epithelial cells.
Annika Eggestein   +15 more
wiley   +1 more source

In vitro selection of biocontrol agents for the control of Fusarium sp.

open access: yesActa Brasiliensis, 2019
The objective of this research was to evaluate the in vitro antagonistic action of Bacillus and Trichoderma sp. in the control of Fusarium sp. responsible for damages in plants of Vigna unguiculata (L.) Walp (cowpea).
Mylenna Nádja Ferreira de Sá   +4 more
doaj   +1 more source

Fusarium Wilt of Lettuce Caused by Fusarium oxysporum f. sp. lactucae in Argentina

open access: yesPlant Disease, 2014
The green belt area surrounding the city of La Plata, Argentina, produces more than 70% (around 280 ha) of the lettuce (Lactuca sativa L.) cultivated under greenhouse for fresh consumption in the country. In February 2011, April 2012, and December 2013, butterhead lettuce plants from cv.
Malbrán, Ismael   +4 more
openaire   +3 more sources

Pejerrey (Odontesthes bonariensis) Under Siege: Main Infectious Diseases and Their Role in Aquaculture and Wild Populations Amidst Environmental Change

open access: yesJournal of Fish Diseases, Volume 48, Issue 4, April 2025.
ABSTRACT The pejerrey (Odontesthes bonariensis) is a key species for recreational and commercial fisheries in Argentina and holds significant aquaculture potential. It has been introduced to various countries worldwide, including Japan, where intensive aquaculture has developed.
Aarón Torres‐Martínez   +4 more
wiley   +1 more source

JAMUR PATOGEN SERANGGA DARI FILOPLAN TANAMAN TOMAT (Solanum lycopersicum Mill.) DAN UJI VIRULENSI TERHADAP Spodoptera litura Fabricius (LEPIDOPTERA: NOCTUIDAE)

open access: yesJurnal HPT (Hama Penyakit Tumbuhan), 2017
Jamur patogen serangga telah diisolasi dari filoplan tanaman tomat yang ditanam di ketinggian 635 dan 1095 m dpl. Penelitian ini bertujuan untuk mengetahui isolat jamur patogen serangga yang virulen terhadap Spodoptera litura.
Chusnul Fuadah   +2 more
doaj  

Antifungal activity of olive cake extracts

open access: yesPhytopathologia Mediterranea, 2001
Powdered, dried olive (Olea europaea) cake was extracted with hexane, methanol and butanol. Six phenolic compounds, coumaric acid, ferulic acid, oleuropein, caffeic acid, protocatechuic acid and cinnamic acid, were isolated from these extracts after ...
Ghandi H. Anfoka   +3 more
doaj   +1 more source

EXTRACELLULAR CELLULOLYTIC COMPLEXES PRODUCTION BY MICROSCOPIC FUNGI [PDF]

open access: yesBiotechnologia Acta, 2015
The aim of this work was to screen and to study the effect of inducers on the synthesis of the cellulolytic enzyme complexes by microscopic fungi.
S. O. Syrchin   +6 more
doaj   +1 more source

Fusarium Wilt of African Daisy (Osteospermum sp.) Caused by Fusarium oxysporum in Italy

open access: yesPlant Disease, 2004
During the fall of 2002, African daisy (Osteospermum sp.) plants showing symptoms of a wilt disease were observed in a commercial, nonheated glasshouse in Albenga in northern Italy. Wilted plants were first observed when outside temperatures were between 15 and 28°C.
GARIBALDI, Angelo   +2 more
openaire   +3 more sources

De Novo Design and Synthesis of Novel Benzoxazinone Derivatives Targeting Dihydroxyacid Dehydratase

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Dihydroxyacid dehydratase (DHAD), a key enzyme in the branched‐chain amino acid (BCAA) synthesis pathway, is a promising herbicide target. Currently, no commercial herbicides target DHAD, and no inhibitors are in development. Structural analysis suggests that coordination with iron–sulfur clusters and hydrophobic interactions with Tyr215 and ...
Bo He   +7 more
wiley   +1 more source

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