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Survival of dicarboximide-resistant strains of Botrytis cinerea in plant debris during summer in Israel
Year:
1989
Source of publication :
Phytoparasitica
Authors :
Elad, Yigal
;
.
Yunis, Hisham
;
.
Volume :
17
Co-Authors:
Yunis, H.
Elad, Y., Dept. of Plant Pathology, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Facilitators :
From page:
13
To page:
21
(
Total pages:
9
)
Abstract:
Survival- of Botrytis cinerea was monitored during two summer seasons. Mycelium and conidia were found dead on the surface of plant debris within 2 months of incubation, whereas a high level of viability was detected in thallus of the pathogen which was 1-2 mm inside the dry host tissue. Of the 148 samples of infected senescing cucumber female fruits, 8% survived seven warm months; half of these isolates of B. cinerea were resistant to dicarboximides (5 (μ/ml iprodione). Of the stems of cucumber infected with B. cinerea in winter, 18% yielded the pathogen at the beginning of the following winter; 15% of the surviving isolates were resistant to dicarboximides. Cucumber seedlings artificially infected by B. cinerea did not yield the pathogen longer than 9 weeks after establishment of infection, even when incubated in the shade. Plant debris with symptoms of gray mold were kept in the shade during the summer; at the beginning of winter it was possible to establish infection of B. cinerea from the dry debris. © 1989 Springer Science + Business Media B.V.
Note:
Related Files :
Botrytis cinerea
fungicide
gray mold
Iprodione
pathogen survival
Resistance
Rose
strawberry
vinclozolin
Show More
Related Content
More details
DOI :
10.1007/BF02979601
Article number:
0
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
30164
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:52
You may also be interested in
Scientific Publication
Survival of dicarboximide-resistant strains of Botrytis cinerea in plant debris during summer in Israel
17
Yunis, H.
Elad, Y., Dept. of Plant Pathology, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Survival of dicarboximide-resistant strains of Botrytis cinerea in plant debris during summer in Israel
Survival- of Botrytis cinerea was monitored during two summer seasons. Mycelium and conidia were found dead on the surface of plant debris within 2 months of incubation, whereas a high level of viability was detected in thallus of the pathogen which was 1-2 mm inside the dry host tissue. Of the 148 samples of infected senescing cucumber female fruits, 8% survived seven warm months; half of these isolates of B. cinerea were resistant to dicarboximides (5 (μ/ml iprodione). Of the stems of cucumber infected with B. cinerea in winter, 18% yielded the pathogen at the beginning of the following winter; 15% of the surviving isolates were resistant to dicarboximides. Cucumber seedlings artificially infected by B. cinerea did not yield the pathogen longer than 9 weeks after establishment of infection, even when incubated in the shade. Plant debris with symptoms of gray mold were kept in the shade during the summer; at the beginning of winter it was possible to establish infection of B. cinerea from the dry debris. © 1989 Springer Science + Business Media B.V.
Scientific Publication
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