Results 101 to 110 of about 19,866 (221)

Actividad antifúngica in vitro de una cepa endófita de Fusarium solani

open access: yesAIA Avances en Investigación Agropecuaria
Introducción. Fusarium solani es un hongo con distribución cosmopolita y adaptado a una amplia variedad de condiciones ambientales. Son comúnmente citados sus efectos fitopatógenos en cultivos anuales, perennes y especies forestales, pero también se ...
Diego Montañez-de Azcué   +3 more
doaj   +1 more source

Reconnoitering commercial sugarcane (Saccharum officinarum L.) germplasm’s plant resistance index (PRI) categories in response to the incursion of YSA (Sipha flava) in the sugar industry of Zimbabwe

open access: yesCogent Food & Agriculture
The study aimed at examining tolerance, antixenosis, and antibiosis expression in seven sugarcane (Saccharum officinarum) (L.) germplasm for Yellow Sugarcane Aphid (YSA) (Sipha flava) resistance.
Nyasha Sakadzo   +4 more
doaj   +1 more source

Uso de aislamientos endofíticos de Trichoderma spp., para el biocontrol del Mal de Panamá (Fusarium oxysporum f. sp. cubense) Raza 1 en vitroplantas de banano) del cultivar Gros Michel (AAA) en condiciones de invernadero [PDF]

open access: yes, 2013
El objetivo de la presente investigación fue seleccionar aislamientos endofíticos de Trichoderma spp., para el biocontrol de Fusarium oxysporum f. sp. cubense raza 1.
Avelino, Jacques   +5 more
core  

Resistance of sugarcane, Saccharum spp., to the sugarcane aphid, Melanaphis sacchari (Zehntner) (Hemiptera: Aphididae), the vector of Sugarcane yellow leaf virus : S701M07 Insect related Interactions at a Multi-trophic Ecosystem [PDF]

open access: yes, 2012
The sugarcane aphid Melanaphis sacchari (Zehntner) (Hemiptera: Aphididae) is the main vector of the Sugarcane yellow leaf virus (SCYLV; genus Polerovirus, family Luteoviridae), a disease of economical importance in the sugarcane growing area.
Costet, Laurent   +4 more
core  

Resistance of sugarcane cultivars to Diataea saccharalis. [PDF]

open access: yes, 2017
The objective of this work was to evaluate the ovipositions preference of Diatraea saccharalis and the effect of ten sugarcane cultivars on larval development. Oviposition preference was assessed under greenhouse condition by three releases of couples of
ANJOS, I. A. dos   +3 more
core  

Cu2mos4 Hollow Nanospheres For Periodontitis Treatment

open access: yesInternational Dental Journal
Aim or purpose: This work proposed a new piezoelectric catalytic treatment strategy for periodontitis. Periodontitis is an infectious disease caused by bacteria that causes most teeth to fall out, in this work we proposed a kind of nano-enzyme Cu2MoS4 ...
Wei Wu, Wu Kehan, Hu Narisu
doaj   +1 more source

Neue Ansätze zur Bekämpfung der Kohlmottenschildlaus (Aleyrodes proletella), einem Problemschädling im Kohlanbau [PDF]

open access: yes, 2016
Die Kohlmottenschildlaus hat sich zum einem wichtigen Schädling im Kohlanbau entwickelt und der Befall kann insbesondere durch Verschmutzung des Ernteguts zu hohen ökonomischen Verlusten führen.
Hondelmann, Peter, Meyhöfer, Rainer
core  

Antibacterial properties of some marine algae of Sri Lanka [PDF]

open access: yes, 1975
The authors report on the antibacterial activity of 11 algae, green, brown and red. Prepared extracts were tested, and varying degrees of activity were exhibited.
Sachithananthan, K., Sivapalan, A.
core  

How Should Plant Resistance to Herbivores Be Measured?

open access: yesFrontiers in Plant Science, 2017
Johan A. Stenberg   +2 more
doaj   +1 more source

Efecto de sustancias antibacterianas producto de bacterias marinas sobre bacterias patógenas para animales

open access: yesRevista Científica, 2010
Se determinó el espectro de acción de las sustancias activas producido por 27 cepas de bacterias marinas inhibidoras de Staphylooccus aureus ATCC 6538 contra bacterias patógenas en animales, realizando antibiogramas con concentraciones bacterianas ...
Isabel Castillo   +3 more
doaj  

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