Results 191 to 200 of about 58,987 (232)

Functional identification of the DHN melanin synthesis gene cluster and its role in UV-C tolerance in citrus postharvest pathogenic fungus Penicillium digitatum.

Fungal Biology, 2022
The filamentous fungus Penicillium digitatum brings out great losses in citrus fruits by causing citrus green mold disease during the postharvest period. Previously, we obtained a T-DNA insertion mutant N2130 of P.
Fan Yang, L. Cheng, Yuling Du, L. Xia, C. Long   +4 more
semanticscholar   +1 more source

Baseline sensitivity and fungicidal action of propiconazole against Penicillium digitatum

Pesticide Biochemistry and Physiology, 2021
Green mold, caused by Penicillium digitatum, is the most important citrus postharvest disease worldwide and often causes substantial economic losses to the citrus industry. The demethylation inhibitor (DMI) fungicides are highly effective against a broad range of fungal pathogens, but the DMI fungicide propiconazole has not been registered yet in China
Jun, Zhang, Bao, Zhang, Fuxing, Zhu, Yanping, Fu   +3 more
openaire   +2 more sources

Action mechanisms and biocontrol of Purpureocillium lilacinum against green mould caused by Penicillium digitatum in orange fruit

Journal of Applied Microbiology, 2021
The present study evaluated, for the first time, the inhibitory effects of the filtrate of Purpureocillium lilacinum against Penicillium digitatum.
E. Elsherbiny, M. Taher, M. H. Abd El-Aziz, S. Y. Mohamed   +3 more
semanticscholar   +1 more source

The Nutrition of Penicillium Digitatum Sacc.

Mycologia, 1952
Cultivation of P. digitatum under the conditions of agitation and aeration on a mechanical shaker resulted in an acceleration of initial growth.
openaire   +1 more source

Modification of the sporulation cycle in Penicillium digitatum (Sacc.)

Canadian Journal of Microbiology, 1973
The effect of amino acids on the sporulation time of Penicillium digitatum was studied. Glutamic and aspartic acids as sole nitrogen sources accelerated sporulation by 10–12 h. In the presence of a number of amino acids "microcycle sporulation" could also be observed. Tryptophane increased significantly the length of the conidial chain.
G, Zeidler, P, Margalith
openaire   +2 more sources

Penicillium digitatum infection mechanisms in citrus: What do we know so far?

Fungal Biology, 2019
Penicillium digitatum is the major source of postharvest decay in citrus fruits worldwide. This fungus shows a limited host range, being able to infect mainly mature fruit belonging to the Rutaceae family.
J. H. Costa, Jaqueline M Bazioli, João Guilherme de Moraes Pontes, T. Fill   +3 more
semanticscholar   +1 more source

Biocontrol ability and action mechanisms of Aureobasidium pullulans GE17 and Meyerozyma guilliermondii KL3 against Penicillium digitatum DSM2750 and Penicillium expansum DSM62841 causing postharvest diseases

Yeast, 2020
Epiphytic yeasts were isolated from different cultivars of apples and lemons and identified by a combination of PCR‐RFLP of 5.8S rRNA region and sequencing of D1/D2 domain of the 26S rRNA gene.
Bilal Agirman, H. Erten
semanticscholar   +1 more source

No rôle for ethylene in the pathogenicity of Penicillium digitatum

Physiological Plant Pathology, 1979
Abstract A non-ethylene-producing isolate of the green mould fungus Penicillium digitatum Sacc. was used to test the role of ethylene in the pathogenicity of this fungus on citrus fruits. This isolate was similar to the wild-type, ethylene-producing isolate in morphological characteristics and growth rate both in vitro and in vivo .
openaire   +1 more source

Antifungal action and induction of resistance by β-aminobutyric acid against Penicillium digitatum to control green mold in orange fruit.

Pesticide Biochemistry and Physiology, 2020
Green mold, caused by Penicillium digitatum, is the most economically important postharvest disease of orange fruit worldwide. The aim of this study was to evaluate the effect of β-aminobutyric acid (BABA) treatment on the inhibition of P. digitatum both
E. Elsherbiny, D. H. Dawood, N. Safwat
semanticscholar   +1 more source

UTILIZATION OF ACETATE, PYRUVATE, AND CO₂BY PENICILLIUM DIGITATUM

Canadian Journal of Microbiology, 1958
The utilization of C14specifically labelled pyruvate, acetate, and CO2by proliferating Penicillium digitatum cells has been studied by means of a series of time-course experiments. Pyruvate appeared to be utilized by way of acetate and the latter was in turn utilized mainly via the TCA processes.
E P, NOBLE, D R, REED, C H, WANG
openaire   +2 more sources