Results 71 to 80 of about 12,478 (224)

Vectors and Vector‐Borne Diseases: Biology, Epidemiology and Integrated Control Strategies

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Vector‐Borne Diseases (VBDs), transmitted by arthropods such as mosquitoes, ticks, fleas and sandflies, represent a significant threat to global health. These diseases can be caused by a variety of pathogens, including bacteria, viruses, protozoa, and helminths.
Roberta Rinaldi   +4 more
wiley   +1 more source

Emulsifiable oils protect Metarhizium robertsii and Metarhizium pingshaense conidia from imbibitional damage

open access: yesBiological Control, 2011
AbstractImbibitional damage (ID) may take place when dehydrated cells are immersed in water and, within certain limits, damage to the plasma membrane is inversely proportional to the immersion temperature. Dried Metarhizium anisopliae conidia formulated in pure oil are not severely impacted when rehydrated in a cold agar-based substrate, whereas dried,
Xavier-Santos, Solange   +2 more
openaire   +1 more source

Caracterización molecular del hongo Metarhizium spp

open access: yes, 2019
El objetivo de la investigación consistió en la caracterización molecular del hongo Metarhizium ssp, con la finalidad de clasificar morfológicamente a través de técnicas moleculares, obteniendo como resultado cepas caracterizadas por morfología con ayuda
Castro Armas, Johana Alexandra
core   +1 more source

Cost-effective technique for preserving entomopathogenic fungi

open access: yesStudies in Fungi
The storage of entomopathogenic fungi (EPF) with minimal loss of viability and pathogenicity is crucial for their conservation and the maintenance of fungal biodiversity in collections.
Alejandra C. Gutierrez   +3 more
doaj   +1 more source

GENETIC DIVERSITY OF Metarhizium anisopliae ISOLATED OF INSECTS AND AGROECOSYSTEMS

open access: yesTropical and Subtropical Agroecosystems, 2021
Background. The genus Metarhizium is integrated of various species, they have a wide geographic distribution and are considered one of the best biological control agents for pests insect. Objective.
Merary N. Ramirez-Milanes   +5 more
doaj   +1 more source

Effect of Endophytic Fungi on Thrips tabaci Development and Population Dynamics

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Endophytic fungi are promising biocontrol agents because they colonise healthy plant tissues asymptomatically while inducing systemic resistance that negatively affects herbivorous insects. We investigated whether treatments with the endophytes Trichoderma harzianum and Beauveria bassiana in two onion cultivars (Allium cepa L.; Sturon and Red ...
Ngoc Anh Vu   +2 more
wiley   +1 more source

Impact of water relations on the production, ecological fitness and stability of the biocontrol fungus Metarhizium anisopliae [PDF]

open access: yes, 2004
The aim of this work was the production of high numbers of propagules of the entomopathogenic fungus Metarhizium anisopliae with high germination capacity under low water availability, good storage stability and enhanced pathogenicity.
Ypsilos, Ioannis K.
core  

Loss of protection with insecticide-treated nets against pyrethroid-resistant Culex quinquefasciatus mosquitoes once nets become holed: an experimental hut study. [PDF]

open access: yes, 2008
BACKGROUND: An important advantage of pyrethroid-treated nets over untreated nets is that once nets become worn or holed a pyrethroid treatment will normally restore protection. The capacity of pyrethroids to kill or irritate any mosquito that comes into
R N'Guessan   +13 more
core   +1 more source

Metabolic Conservation and Diversification of Metarhizium Species Correlate with Fungal Host-Specificity

open access: yesFrontiers in Microbiology, 2016
The ascomycete genus Metarhizium contains several species of insect pathogenic fungi ranging from specialists with narrow host ranges to generalists that can infect diverse invertebrates.
Yong-Jiang Xu   +4 more
doaj   +1 more source

Can Potato Plants Be Colonized with the Fungi Metarhizium and Beauveria under Their Natural Load in Agrosystems?

open access: yesMicroorganisms, 2021
Beauveria and Metarhizium fungi are facultative plant endophytes that provide plant growth-stimulating, immunomodulatory, and other beneficial effects. However, little is known about the level of plant colonization by these fungi under natural conditions.
Maksim Tyurin   +7 more
doaj   +1 more source

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