Results 21 to 30 of about 2,662 (180)

Defensive behavior is linked to altered surface chemistry following infection in a termite society [PDF]

open access: yesScientific Reports, 2023
The care-kill response determines whether a sick individual will be treated or eliminated from an insect society, but little is known about the physiological underpinnings of this process.
M. Alejandra Esparza-Mora   +13 more
doaj   +2 more sources

Innovative granular formulation of Metarhizium robertsii microsclerotia and blastospores for cattle tick control [PDF]

open access: yesScientific Reports, 2021
The tick Rhipicephalus microplus poses a serious threat to the cattle industry, resulting in economic losses aggravated by tick resistance to chemical acaricides.
Allan Felipe Marciano   +6 more
doaj   +3 more sources

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   +7 more sources

Differentiation of extracellular from ingested Candida albicans blastospores in phagocytosis tests by staining with fluorescein-labelled concanavalin A

open access: yes, 1982
In phagocytosis tests with human polymorphonuclear (PMN) cells, extracellular blastospores of Candida albicans could be distinguished microscopically from ingested blastospores more easily than with methods used previously by staining phagocyte ...
Smith, H.   +2 more
core   +9 more sources

A new method to measure EC<sub>50</sub> reveals cultivar-specific fungicide resistance and very high diversity within experimental field populations of Zymoseptoria tritici. [PDF]

open access: yesPest Manag Sci
We isolated Zymoseptoria tritici strains from a diverse wheat field and quantified fungicide resistance using a novel plate assay. We found high diversity in fungicide sensitivity and host–fungicide–pathogen interactions. Abstract BACKGROUND Zymoseptoria tritici causes Septoria tritici blotch (STB), the most damaging wheat disease in Europe. In Europe,
Talas F, Stapley J, McDonald BA.
europepmc   +2 more sources

Exploring Taphrina deformans, the Springtime Scourge of Peach. [PDF]

open access: yesMol Plant Pathol
This review integrates current knowledge on host–pathogen interactions, epidemiological processes, resistance mechanisms and peach‐resistant varieties, while critically identifying key knowledge gaps. It provides the first comprehensive, integrative description of the Taphrina deformans life cycle in relation to the annual developmental cycle of the ...
Nigon C, Roth M, Quilot B.
europepmc   +2 more sources

Comparison of survival and pathogenicity of Beauveria bassiana A1-1 spores produced in solid and liquid state fermentation on whitefly nymph, Trialeurodes vaporariorum [PDF]

open access: yesJournal of Plant Protection Research, 2023
In order to use entomopathogenic fungi (EPF) as biological control agents, it is necessary to mass produce the EPF in an economical and cost-effective manner.
Saeedeh Javar   +3 more
doaj   +1 more source

Correction: Optimal substrate composition (C, N, and trace metals) for liquid culture of Akanthomyces attenuatus JEF 147 isolate [PDF]

open access: yesFrontiers in Fungal Biology
Muhammad Farooq   +9 more
doaj   +2 more sources

Quorum Sensing Activity and Hyphal Growth by External Stimuli in the Entomopathogenic Fungus Ophiocordyceps sinensis

open access: yesInsects, 2020
The entomopathogenic fungus Ophiocordyceps sinensis is one of the best known and most precious medicines and health food in China. The blastospores-hyphae (dimorphism) transition of this fungus in host hemolymph is critical for the virulence and the ...
Guiqing Liu   +3 more
doaj   +1 more source

Post-Application Field Persistence and Efficacy of Cordyceps javanica against Bemisia tabaci

open access: yesJournal of Fungi, 2023
Previously, Cordyceps javanica Wf GA17, a causing agent of whitefly epizootics in southern Georgia, demonstrated superior temperature tolerance and higher virulence against the whitefly Bemisia tabaci than commercial strains in the laboratory.
Shaohui Wu   +6 more
doaj   +1 more source

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